0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000488000-0x4)=0x0) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e96000)={0x0, 0x0, 0x0}, &(0x7f00000a4000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000004d000)=[{&(0x7f000007e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007ca000-0x20)=[{&(0x7f0000b71000)="a6d310f2d489e956a57a4cdcc3bfb53c887b5738e100a077d46e790957f3fd51c8b43d71a55888c05bf89fc51349641c469da2c91c7ab42449", 0x39}, {&(0x7f00006e2000)="eb3854d74ad572643f5e4d54b2d6eaf509bb7682991d715bbcbd7ba1ca19d826da0b417fe429b79c15e17728e6a2b4925bfe44b79934b8abe8", 0x39}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000b97000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c11000-0x30)=[{&(0x7f0000c0d000-0xcd)="97a9feeb2639d06bad5a53ce1852d779b873e3e4758d16fb17ae4d186cffc0a92c8c0da419f5e00eeb5caedf71eb61e28de2583f5c37504abc053acaa7dbbdcaff1b08ecf0a82f71d57f8e03395863bb92b4f541811cfe0c15abaa2c584b4e8932e9b06eb24f4c37d947d2669259fc06e96ec748d73c6c6e7f7df0840a5d777ecbf4efde1bf4394cf890b8d6a4bea6a897f0ef2fa80c8b92145b8e66b537ad859ba107dba283ba11560efa33a5510f70dbc21d472b5df2c28020348ae5fad55269357325b66950eca2b2e61cf9", 0xcd}, {&(0x7f00008e3000-0xfe)="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", 0xfe}, {&(0x7f00009b1000-0x1f)="8c741e0a1ffefa265788f4ee0752eed91f2362721aadf0486277130f13911f", 0x1f}], 0x3, &(0x7f0000707000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4008015}, {&(0x7f0000831000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008c0000)=[{&(0x7f0000fe1000-0x3)="a10c7f", 0x3}, {&(0x7f0000d9f000-0x99)="1b3c4fb0ea1f4c0ec6377b08059a2b211d4d9e0ab9f614ad0253c6e72b55616c6de736b15d8b74a4fd33553dbec0d0990cca6471c176d375321e0e918953932992d3643a32900540d7310d17286fbc8bffd3d0aca81dfbbb42815d148e66431d1fe502363d2a7aa539feaf96951514d6b96afa9f8b21e7614a3a10bc2ce2f3ff0af6bb399ba922aa290882ea18b43d33cb3e624cbeeda043cf", 0x99}, {&(0x7f000086f000)="6ed4a85ad73a84d5ecaf21e6c29c4422c2171d2df5aedea4a2be4778249613de81ed7bb2c928525a75e4047feeb2974c31c5ea66a87a5267845ff6", 0x3b}, {&(0x7f0000eb0000-0xa3)="63ba19d5a8993a46db8a94ffc361b66717617c04b01ddbeff712e7b2f1a3904b986bc14eb4a2c7871fbc7dcce474f3f150704d748a4bba2d863413ee4b6f545a776887b79d2f9af653f6fcc9f21de063087df620d4982c41aef9dbcffb54a14233c532a891d94da1dbb4e9648c2ac7708bc1aa89cbdb5776d25df9ff2b142025879508bc174e651aa8ca14bdd94aa75440f58c4c5816149004fc8b963697c37484e75c", 0xa3}, {&(0x7f00004bb000-0x92)="8bf74ed639595e18162dbb4c7d3253c7ab9b17fcc694c7b355987593e698a24048a42b06a129601c36413eaa9415beb99459c654a702280c2eb370f67854962abd39f23f198a082992fabe0f9d49487947606ae4dfae8843c1ac16fa4cb738f295c47561ba069bcecc0d49fc07081e72d26d154facd7d5f48c7f8624ae1702467f07d6ba44926a6abbce3468629310ea97cf", 0x92}, {&(0x7f0000d5d000)="bde42275e25f3e610bd7eed7fc0f8f5318863bf70eb8bb55df93a71609489f2c26101975e4dbb8b463ef838578915fced9713db075ddefad5a1b874dbe55608cc8105a74ea28653c0ad90205c5404142d43413760e63121cfb90fbe82fac14c2282c3daae48ab98e3752c854f7675d814f4cced4946ffeccb09988d82acc82f1eb7a67eedd83722af8b8b23f6c821fc78726451eb1e253e5c1a6b8b96de547800238787cd40ebaf7b744f05b69bcd9e1772853fc175fb5e064cef61e220d8913204e3459b9c0f47281c94a8298", 0xcd}, {&(0x7f0000cdc000)="f8d4e8edfb08ea6e72cb5ef674707627e58481ddf5ce93b930b294ce9aec12ba743402", 0x23}, {&(0x7f0000490000-0xf8)="2c6ccd221457e66d975cbabd09f4ee16bd3f76c2c528b7248d9cc749e49e57acc2f31d9f72496cee2fd432549445e9df5709cc716000a82bc03651d4d3cb9c16e02716c329ca902725df78fdfcab2b2700fc40afa5d1da3c9ba52f18ae994ff824715a20b7aac98cd1421105b60919c58318c992b492b84901d6d62539b269074d1df5399b22b3f8dda722354ab2b61525b3a09b57439b754543455355d024f8e4c75f9109b4d0443d9384cb8a1ef97f7f0261c1263d0c4e918e916512b6824d7b871fde40c03e8a46ef84b1f240d7b3a52f778025a040dc9bb18c0d879f0d99c6101660d137ecf7b7df6d8a2d44ac167513f5bf12abb1b5", 0xf8}, {&(0x7f00003e7000)="28590dd8b5bcdbc8a083b0ed88987d77fa803846f6d64ca652a47d35a60336515458fa9deeff0686d4ce1ed954003c7a62cd0e7cf9b96e3f57b6eb36dc50c666b3ff2f03e1a166ed802f4f6e4e531a53d272d025b9802ee499c48f877388e7937ab8067790a27d63b6fcb17d056d7aba703dcf2180e974d0300483dffacc5b959dc0db8d6169bfdba2", 0x89}], 0x9, &(0x7f0000db2000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x4004}, {&(0x7f00007e9000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000006d000)=[{&(0x7f00000db000)="2a31a68854374ece19b577948e9e52f1f47fc74d3d78e245f09e5a5380ea6cf586fe37f59a75b81a9fdb93bacf5388aacca207c74f0927e8d4986d726e2ae5663d3b6c14d11f5a20e4b2c3d27b8e79a8f56351c20714a84bfedf9e47ced8145230214a447d7dd6aa38f77d3a56ca3487439979c7ea0bd2663231edc1f232e0be60d9b5348f124475f4c9a7fec2696806630910b9855a76b28314a389d71f989bb9d0205081bd0ecccf3aa394aed2025cef9c18481a43df58cf9758cabf4c9d6abb25cb51ada0014b320d324163083c986a20cf9a52fd5d52566897ab8a9f1388eab481", 0xe3}, {&(0x7f00004bc000)="ff132c6b533e0d8560ec0fcb8acf5c783c8838c39ceaf79c9bc49a334cde6a6e6a6731a31e7a4c6375b8c30b9b0bb99b4aa1d556d54fdcdc37e303793f7e5096eb1f16db79202b4990388a447d398351e0aff2f38b063f8061ab1092f494b53d5ee88e2c8419db9a37b7d5acaa5b47b42dbc677fad442ffc58e2ecea3f7f0e288345d67494752ab8d065c74e7bced12fa4d5e57d40dd9f03a61ded7a03656e9f74ae2ba72f318a97aa97b606faf5c644a4f7aa4964b0ea97", 0xb8}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000683000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a9000-0x70)=[{&(0x7f000072b000)="38c6d246ca45111188ff0e6da286c2d4b41d28f017", 0x15}, {&(0x7f000066f000)="ed9a2098ac433dc126bf6f9b003fab0f5750d35e74ef9f4adf1c16ecb4ff3304313d3893f44d04721be31b2d937392046f9057ba5bea798276e690da977ad4da56e7bb311cd28d5fd71916a8276de3975cead10dffe514043dbc9052b6655ce83b124285f7e258b022ba1b104d8a3bd413096d897cfd91442a1342281be3647196ca6dd002e37f1a0d40e1cb6c99fd05ccde3f29e3f92a606aa551f51e0035247b20", 0xa2}, {&(0x7f0000c8d000-0xc5)="ffc7de98575f016ab0b6075a62c434e8710a3890b5d0c9876ba5ade43d832b4e4338e2209ad11498c7d217ab88255516aaf667c926d8de58dffaa7945f797d232cc921f09cfbcc0fe97f7685c1260ebf71be508021104699cb9888358c92943ae64f16b10a741f4fdd7ca3cfafaaf1b8318bcebe310568450e19680a58b9eba2225f82a5ee0c4c9bedd5528eba500319d3adbf77c9ff95d082a088d971fd3b43481acfb0502635e48f00223968d21d1dc06c095a7ab064064eb72c84240b5c386b6dd5681a", 0xc5}, 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{&(0x7f0000025000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8010}], 0x6, 0x10) pipe(&(0x7f0000185000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r17, 0x100, 0x1, &(0x7f00004c2000)=0xfffffffffffff801, 0x4) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xffffffffffffff53, 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) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002ce000)=""/0, &(0x7f0000c28000)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000090c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x58, r2}) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007cf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d37000)=0x8) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000183000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfd000-0x4)=0x1c, 0x80800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b67000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bd5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00006cf000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x69, 0xffffffffffffff00, 0x100, 0x800, 0x80000002, r3}) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x387) 2018/01/16 04:27:03 executing program 1: socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000453000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000b4000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6324}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8a3e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/16 04:27:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001c4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x35a5454c}, 0x8) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) socketpair(0xa, 0x80007, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_route(r4, &(0x7f0000001000-0x38)={&(0x7f0000f91000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000214000-0x10)={&(0x7f0000000000)=@ipv4_deladdr={0x4c, 0x15, 0x208, 0x4, 0x2, {0x2, 0x18, 0x727fd2c25f4aedd1, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0xfffffffffffffffb}, @IFA_LABEL={0x14, 0x3, @common='syzkaller0\x00'}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_ADDRESS={0x8, 0x1, @empty=0x0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48811}, 0x4000) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f000044b000-0x2c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x2, 0xffffffffffffffff, 0xa, 0x0, "b91b"}}}}}, &(0x7f0000e35000)={0x0, 0x2, [0xb5f, 0x528]}) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0xf, 0x63f, 0x4, 0x3, 0x4, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a5000)="1c89f32fab3953aeb4e91bdaa34097b057d90f0385a03aba11e4a438752dbd6844a1a45b6f0e8bd46ff2894e9bf003dbd95cd67d91bd26e38da7f21b65ff8ad455", 0xfffffffffffffeb2) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00009e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) socket$inet(0x2, 0x0, 0xffffffff) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000013000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000000d000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) connect$unix(r1, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148c0009aef60b5f09947f86a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0xffed) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) ioctl(r0, 0x7, &(0x7f0000aa3000)="49db886dc38510802f057579a1028201d3af3131ad32c01947cd350d80e2c36d92d69c4b8289179cdcc8fff3536246a5aba7ce63e5f490a17404221922725e8deb9da6122068cb58e4776538c13f740aaa27acb62a51c7eae2f3b93e25ecd5e91427fb25826a341606ed3a19d5cda619f7db08ac8499be373e1d7474289c4d66c1b75a40733a91c176737d125c3ec04cc41736550baeddc7") 2018/01/16 04:27:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00003d6000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f00003d7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="954abc748275b682e375539059f5426bc97838ee9908df87aae4560758044ce4452dc827d295ec4a399f32fb1c19a64318c9f518bc8fd80a2a71acf0a532059da3954b1bfc39967b934eca982c59bd64aca9f077f03535e3e8d2f5baf43b9166ee2c2f7135b0c5263ca7331bca535a9c9dcc", 0x72, 0x4001, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00003d6000)=0x4) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000057f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000080a000-0x4)=0x0, &(0x7f0000dcc000)=0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) r2 = accept4(r0, &(0x7f0000871000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d37000)=0x9, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00007d8000)=0x0, &(0x7f00009f2000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd9000-0x4)=0x0, 0x3772bf9b5cffc3c7) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd9000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a19000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000)=0x14) r1 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r1, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d7e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000e9b000)={r1, &(0x7f0000d50000)=""/162}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x1000000000, 'sha512-ssse3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002da000-0x4)=@int=0x5, 0x4) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) bind$bt_l2cap(r4, &(0x7f0000851000-0xe)={0x1f, 0x9, {0x4, 0x0, 0x6, 0x4, 0x8d, 0x6}, 0x7, 0xfffffffffffffff8}, 0xe) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_netdev_private(r4, 0x81fe, &(0x7f0000878000)="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") getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000079a000)=0x0, &(0x7f0000b0f000-0x4)=0x4) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r3, r6}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000db4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendmsg$key(r7, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fab000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d70000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000038d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8824, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x630ca8f8, 0x3, 0x3}, &(0x7f0000dc9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000069c000-0x8)={r9, 0x101}, &(0x7f0000a66000)=0x8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f000085a000-0x28)={@generic="6e04a1f9d23367fde803f0bbcc6beb14", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:27:03 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000bbb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000003000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000)=0x1) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000ae7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004c2000-0x4)=0x60) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000758000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000034e000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000e08000)=""/0, &(0x7f0000980000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba2000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000072d000)={0x0, 0x1ff, 0x1000}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007cd000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept4(r1, &(0x7f000098d000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000448000)=0x20, 0x800) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000adb000)=0x5, 0xfffffffffffffef7) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket(0xb, 0x80803, 0x200) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) close(r0) [ 94.139640] audit: type=1400 audit(1516076823.227:63): avc: denied { bind } for pid=24331 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00007b8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000315000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000032c000)={0x0, 0x3}, &(0x7f0000793000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000221000)=@assoc_value={r2, 0x8}, &(0x7f0000f06000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a22000-0x10)=@common='lo\x00') [ 94.189530] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 94.205723] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000012c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000063c000)={0xc, 0xb, &(0x7f0000cc5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x80}, [@jmp={0x5, 0x1, 0x4, 0xf, 0x5, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0xff, 0x4, 0xb, 0x4, 0x10, 0x0}, @call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0x4, 0xa, 0x0, 0xf, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0xa)='syzkaller\x00', 0x3, 0x5e, &(0x7f000052f000-0x5e)=""/94, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r3 = accept$alg(r2, 0x0, 0x0) readv(r3, &(0x7f00005d3000-0x50)=[{&(0x7f00004b5000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/32, 0x20}], 0x2) 2018/01/16 04:27:03 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000179000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000525000)=0x1c) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80103, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80807, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f000019b000-0x14)={{0x3ff, 0x9, 0x400, 0xfffffffffffffff8, 0x7fffffff, 0xfff}, 0x5, 0x9be, 0x9}) setsockopt(r1, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) shutdown(r1, 0x1) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x9, 0x2, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000089000-0xb2)={r0, 0x33, 0x2, "dc7274a5fbad33cdbbdef028f9c6805661e42ff39eaec061dc6b87543e45b2fac774e35cf51882f75d518cc9c02abe93ca0534a6a01ade768dcdf220eeb4c47f743dfcbd88b5915e4bb7a5a1013c0aafd2810b5de739986abd109716f7101ccd870ca7e1bffaf775e19e2628062111218cabb0414df22f9731bb9b5fd80fe9c7e415cb2e5fb7a0c5766667167e57830129635ed6b86b77ce9bc153b16ea8701709accdd63367b230"}) recvmsg(r0, &(0x7f0000f5b000)={&(0x7f000085a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003bd000-0x20)=[{&(0x7f0000fef000-0x1)=""/1, 0x1}, {&(0x7f0000859000)=""/204, 0xcc}], 0x2, &(0x7f000022b000)=""/76, 0x4c, 0x9}, 0x40000000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a39000)=0x140, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000980000)={0x401, 0x1, 0x7, 0xb51, 0x0}, 0xc) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4bcee0b8, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000939000-0x14)={0x8, 0x7, 0x7, 0x0, 0x200}, 0x14) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f5a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000-0x4)=0x2e) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000f5a000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000)=0x10) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000036f000/0x4000)=nil, 0x4000, 0xc, 0x13, r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005bd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000ba000)=@assoc_value={0x0, 0x67d}, &(0x7f000023c000)=0x8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b8000)={r3, 0x2}, &(0x7f00005be000-0x4)=0x8) 2018/01/16 04:27:03 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f3b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000065b000)=0x3ff, 0x4) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) [ 94.242368] audit: type=1400 audit(1516076823.257:64): avc: denied { accept } for pid=24331 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/16 04:27:03 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005d4000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e8e000-0x8)={0x2, [0x5, 0x5]}, &(0x7f0000582000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00000a5000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x379}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x100)=[@in6={0xa, 0x2, 0x9a68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0xfe3a, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xe3}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0xd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x100) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000004000-0x14)={0x11, 0x0, r4, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000+0x813)={r1, 0x5, 0xafeb, 0x35, 0x1, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x1, 0x5fe, @loopback={0x0, 0x1}, 0x3}], 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000005000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x224)=@expire={0x224, 0x18, 0x100, 0x0, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x2, 0xab, 0xa, 0x20, 0x20, 0xff, r4, r6}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x7c}, @in=@loopback=0x7f000001, {0x4, 0xffffffffffff3b9f, 0x10000, 0x8000, 0xfffffffffffff000, 0x39, 0xd75, 0xb4c}, {0x6, 0x4, 0x8, 0x5b39}, {0xff, 0x3, 0x6}, 0x3, 0xffffffffffffffff, 0xa, 0x3, 0xffff, 0x82}, 0x301}, [@algo_aead={0xd4, 0x12, {{'pcrypt(authenc(sha512_mb,cryptd(lrw-cast6-avx)))\x00'}, 0x440, 0x80, "12c727f2c36403bbbcef616b3f60c2b563744d71994ef16222662ebc0539b42768146f634bf38b8d5265c0d15a5d04585bea6ad2716451ba4f0043f5050e572121cc356eb7dd0479efc7cd83c312722e157d9e92c539bd5f50a45b99cf133bc5db39f3c66d17822527d40fe0a0f6d4eef39658c4f771fb1317753109da865a5db8d94a590a485c80"}}, @replay_esn_val={0x28, 0x17, {0x3, 0x2, 0x6, 0x4, 0x0, 0x0, [0xfffffffffffffffb, 0x111, 0x6]}}, @encap={0x1c, 0x4, {0x0, 0x3, 0x3, @in=@dev={0xac, 0x14, 0x0, 0x14}}}, @tfcpad={0x8, 0x16, 0x1}, @output_mark={0x8, 0x1d, 0xfffffffffffffff9}, @etimer_thresh={0x8, 0xc, 0x6}]}, 0x224}, 0x1, 0x0, 0x0, 0x80}, 0x40400c0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000005000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r1, 0x1, 0x30}, &(0x7f0000001000)=0xc) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {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) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005d9000)={0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000a6a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009d000)=0x10) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000781000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006e9000)={0x0, 0xffff}, &(0x7f0000db4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e6a000-0x8)={r2, 0x80}, &(0x7f00004b1000)=0x8) close(r0) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) socketpair(0x4, 0x5, 0x6, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a99000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x2db, 0x2f, 0xde}, &(0x7f0000a99000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000)={r2, 0x100000001, 0x4, 0x400000000000}, &(0x7f00005e9000)=0x10) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000014, 0x80001, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a3c000)=0x5, 0x1) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000009e400000000000100000000f0ffffff0000020000000706ea", 0x26) 2018/01/16 04:27:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000098e000-0x8)=0x0, r0, &(0x7f000072b000-0x8)=0x0, 0x7fffffff, 0x0) socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f9c000-0x38)={&(0x7f0000f9b000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f9c000-0x60)=[{&(0x7f00001b5000-0x38)=""/56, 0x38}, {&(0x7f0000f9b000)=""/16, 0x10}, {&(0x7f0000066000-0xfb)=""/251, 0xfb}, {&(0x7f0000f9c000-0x5e)=""/94, 0x5e}, {&(0x7f0000f9c000-0x1c)=""/28, 0x1c}, {&(0x7f0000f9c000-0x18)=""/24, 0x18}], 0x6, &(0x7f0000f9c000-0xc0)=""/192, 0xc0, 0xff}, 0x60) sendto$inet(r0, &(0x7f0000204000)="903117ed86986f561e849d8272883be82549165aa8056af184d3d9265285b70439128ea87d135b969744357f4dd224d6cb5807bac88113ad24ab001179fbe9e39a0769fd1f516c1319e6925141594de226f1a8230e9ee56889fe665e92be3ac67241b72feed4c4c46e0e9446d7634d438ab38030258ed5ed8b0779fce2b4da2393fd333a194e1d4312e40461bc80adba3800979ae93b", 0x96, 0x1, 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f9a000)=0x0, &(0x7f0000f9a000)=0x4) socket$inet(0x2, 0x4, 0x95) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f9e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000042000-0x10)={r2, r3, 0x6}) bind$inet(r0, &(0x7f0000f9c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000333000)={0x5, {{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]}, 0x1, 0x9, [{{0x2, 0x3, @rand_addr=0x400, [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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [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=0x9b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) pipe(&(0x7f0000be0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000f9e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bcf000-0x4)=0x8, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) 2018/01/16 04:27:03 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x40000000, 0x40, &(0x7f0000ca3000)=""/4, &(0x7f00009be000-0x4)=0x4) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494f", 0x218, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000dec000-0x33)={&(0x7f0000deb000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000b99000-0x10)={&(0x7f0000dec000-0x24)={0x24, 0xe, 0x5, 0x400, 0x0, 0x1, {0x0, 0x0, 0x2}, [@typed={0x10, 0x2c, @u64=0x401}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) shutdown(r0, 0x1) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c1000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ae000-0x4)=0xe8) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xffffffffffffff4d) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001c9000-0x10)={&(0x7f0000240000)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f000081b000-0x38)={0x0, 0x0, &(0x7f00004b7000-0x20)=[{&(0x7f000018a000)=""/163, 0xa3}, {&(0x7f00003ad000-0x2d)=""/45, 0x2d}], 0x2, &(0x7f0000a82000)=""/4096, 0x1000, 0x4}, 0x20) r1 = accept4(0xffffffffffffff9c, &(0x7f0000eb5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000071a000)=0x58, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000859000)=0x0, &(0x7f0000d4c000)=0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000082, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getsockname$unix(r1, &(0x7f0000940000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c4000-0x4)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000bb7000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000022c000-0x4)={r1}) r3 = accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r6 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_proto_private(r7, 0x89ea, &(0x7f00007d9000)="ac4354d957945cc2486cadd01b25807a83b5c446c28642d4e41b6034f09bd80091786983878ea6b93baa8fbc11208082cd43ce9fcfca36bccacd26091483169df615cdec") getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f1000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xd, &(0x7f000005c000)="8420b518c0ed95298c2d46e6c466bcbc137d604a41dd4044dba39955e33f0bb5479d9744c404a68fb0548a9baa3212d1207129420f503905b0151d7148be83cd11f5dc6fa91fe13c63b54787152ac1f4d223937d0d65cce4fbb363b7b3c0d00346b41d61d20c531a6cdb5296b46345097fea596e29a13aac3de427a9032ac96b5c991ef1514393140cda29b70736781f0808e9be9a55f4da3cbd3ad182aed5fdd36cd51d28924a59a2172614b2a49271c4eb1be3589d45b8985f638ed5a5048445254d930af303c96bbf7b74357bd35a3c7e0f2638511fcc93c6967ff51de08edbdfc841c576f1564b17ca7efbac27e70d19ace76dc25f3427", 0xf9) recvmsg(r4, &(0x7f0000d78000-0x38)={&(0x7f0000e16000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b3e000)=[{&(0x7f0000f65000)=""/4096, 0x1000}, {&(0x7f0000ade000)=""/4096, 0x1000}, {&(0x7f00005cd000)=""/245, 0xf5}, {&(0x7f0000df8000-0x24)=""/36, 0x24}], 0x4, &(0x7f00004fd000-0x99)=""/153, 0x99, 0x800}, 0x100) sendto(r5, &(0x7f0000a44000)="f0a30f21ac3566380c216e3fc22b45bf66bee4ba149941ea0eb76360b591b5f6d4a425cf204a80641c16b1fc0c2fc04261422d52be8d04cc52111d3eaf125117c2990fdcb0b800986af63d340835d49793731c7d9fc89d051fb095c45cd21930eb2e25c93bdd61f25c93fbbb6ecbee48bdf0298d97b091a7c6d482dbe415a7a338f3377e9c67cf94f8487f1af33822955b2a4d6f8fd62a1bb738b90c00761bb1653ac56ee45cdada8b8be5af5098b73d0b38f258efe72e27785d8175fdd396143ba47131c8444d00fca10c55", 0xcc, 0x0, 0x0, 0x0) syz_emit_ethernet(0x10f, &(0x7f0000764000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x12, 0x4, 0x7, 0x7, 0x101, 0x0, 0x1, 0x1, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0xf}, {[@rr={0x7, 0x13, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @rr={0x7, 0xb, 0xfffffffffffffff9, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0xe28, 0x0, 0x6, [{[@loopback=0x7f000001], 0x7f}]}]}}, @udp={0x3, 0x3, 0xb9, 0x0, "06e8f48b7a0515f15577edba7bbff97a1138b57aeb0d061a656e1da201f3a8f5e5c7f24447aa4d4dc80c778621beda4c5f01768f98c19e9ade9b3dc23a291c0f3f5b80df9b86edf7ab7734e81b1817fc757587a1da5436691817e2b9d93a74549f4fa46165e451cd7762a69f644823da9d457c7c030e4abc3c9c3084487993c7a6d65b0f54a72abfb3446672b5e2e9604571c7490e8e892739af7a108f6908b567652359c3f08c69c499133778d78177c0"}}}}}, &(0x7f0000376000-0x18)={0x1, 0x4, [0x6ba, 0x9f9, 0x656, 0x6f3]}) recvmsg(r11, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000523000)=""/77, &(0x7f000021d000)=0x4d) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000555000)={0x4, [0x0, 0xdbc7, 0x7, 0x100010000000]}, 0xc) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 94.468511] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='lo\x00', @ifru_flags=0x4002}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0) pipe(&(0x7f0000c8a000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x78}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x4}, &(0x7f0000002000)=0x8) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f000000b000-0x1)="") r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000028d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x99}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000975000)={r7, 0x800, 0x7610, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={r8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000015000)={&(0x7f0000026000)={0x27, 0x80000001, 0x6, 0x3, 0x1000, 0x100000001, "9fc63275bb2e238a272b344b182184fb6f7fff92d2d3b82e244a65e92a761b0b6d99a22db4e255127bf8505e4ac8cc63d581a3140d595d26cc79efe2830987", 0x5}, 0x60, &(0x7f0000019000-0x10)=[{&(0x7f0000037000)="7471f69ca2d3201c3c70c391bc23dd450316083123a84d3e9aff31dcf985ba6b221ec91ab279ddab29605a29c55f78b2309e6fe111b2c4930d3684c7b8251b58a70e5cebaf1b32f505157d842944b843a89b5b38b6ddaad79213d3671a1a90b24fb90dd5e1c125e5066398a4", 0x6c}], 0x1, &(0x7f000003a000)={0x68, 0x104, 0xffff, "c951fbfa14908e135ed9a96120c77fffbabe39311ecf00c40d9c6ff2cba3d4da12992f048f77918b9b9b1ece7c51c9a0d8fd7f2b4b46b4e9691a8e6b781d8c0ae1e0756ab7bc2cd91bba330ec752e286cf30ab1f"}, 0x68, 0x4}, 0x840) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000001d000)={0x0, 0x0}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000001d000)={r2, 0x2}) 2018/01/16 04:27:03 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, 'md5-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(r2, &(0x7f0000b52000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e7f000)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000011a000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000cc9000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d3f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a8000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000027c000)={0xf, 0x5, &(0x7f000074e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0x8, 0x9, 0x0, 0x0, 0xfffffffe, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e0000)='GPL\x00', 0xfffffffffffff22d, 0xf6, &(0x7f0000e23000-0xf6)=""/246, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) recvfrom$inet(r3, &(0x7f00004b9000)=""/73, 0x49, 0x2, &(0x7f000094f000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:03 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006ae000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000c94000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000746000-0x20)={0x400, 0x6, 0x7fff, 0x0, 0x1, 0x9}) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f000084a000-0x50)={@common='gretap0\x00', @ifru_data=&(0x7f00006c9000)="7116d746ade83133db79d2b831b246e1a7cfaa5d1a864d1e8a6f0e1573444519"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008ee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000d24000)={0x6, 0xffffffffffff0000}) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a75000-0x10)={0x6, &(0x7f0000f4a000-0x30)=[{0x6, 0x200, 0x3, 0x7}, {0x3, 0x3, 0xfffffffffffffffc, 0x2}, {0x0, 0x7ff, 0x800, 0x1}, {0x4, 0xfffffffffffff972, 0x7a78, 0x4}, {0x800, 0x3, 0xf1, 0x20}, {0x4, 0x3ff, 0xfffffffffffffffa, 0x20000000}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000098000)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000+0x200)={0x0, 0x0, 0x0}, &(0x7f0000c7b000)=0xc) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000748000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000025000)=0x8, 0x4) r5 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00009ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ff3000)="f2592baca270722f871188f147f53c59805a793990eca9a6b2bdf88ceec6ad032d716901f25043a870d20b44cf6617ee0aaf4f6a30095b3792c99a7c78bff52e91d415598de45ac3c31e4e6bf499069f5850ec842e7cdf51f32570b7dc437dd8eb4fe636cd807a81bb421af069f7700a1a0179", 0x73) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ff5000-0x4)=0x7293, 0x4) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect(r0, &(0x7f000011a000)=@pppoe={0x18, 0x0, {0x4, @random="11f819048ac9", @generic="1c4748a73fa9660981d29fe1f8ae7a83"}}, 0x1e) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f00006e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000967000-0x4)=@assoc_id=0x0, &(0x7f00003d8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003f1000-0x6)={r2, 0x2}, &(0x7f00000e7000-0x4)=0x6) 2018/01/16 04:27:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000-0x4)=0x8c6, 0x4) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000288000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007b2000-0x4)=0x58, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ad000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000815000-0x4)=0xc) writev(0xffffffffffffffff, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f0000aba000)=[{&(0x7f00007c8000-0x5a)="d54494064edb451df06b54e07fa3cc9eb31045c6e16280e2cd68f1e6905362b1c1dc31abeb3dd56d04858734f8e0e2853cfef17bae262bc276ad13c74f41822a131c66a07a80901f157660e2974adcfc7a897ff83a1cca5e6729", 0x5a}], 0x1, 0x0, 0x0, 0x20000000000}, 0x40) shutdown(0xffffffffffffffff, 0x0) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000000002, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000073000-0x10)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x160) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x2f6}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eb3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bd2000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cd000-0x4)=0xe8) r5 = getgid() r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eee000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000)=0xe8) r8 = getgid() r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db0000-0x4)=0xc) r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008e8000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c92000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000620000)={0x0, 0x0, 0x0}, &(0x7f00002e7000)=0xc) r15 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ec1000)={0x0, 0x0, 0x0}, &(0x7f0000f1e000)=0xc) r17 = getgid() sendmmsg$unix(r2, &(0x7f0000aeb000)=[{&(0x7f00004df000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006af000)=[{&(0x7f0000132000+0x5d5)="691475e7139090c8f37383cae0a131a50a4f8824010e308e1ffacf12aebb58fb484ee0358677866f9eb06b3d554889287b42298a0615", 0x36}, {&(0x7f0000a16000)="c65563ba0a9ec18bec38f305c4fdc045e6aa680ce7e3461d123bdbca974a1e2ef18d2689dab925f0d88b120a21a9fa63ca25bc177ec265781ecd99593affedc10e3dd94be755516849484728f490b581d7985c13187bb2ba065cbdfb3e9b98d239e6b5cd208e445d457d0e863b0423eeb2ca727376", 0x75}], 0x2, &(0x7f0000b83000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r2, r1, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x110, 0x40044}], 0x1, 0x800) 2018/01/16 04:27:03 executing program 5: socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) [ 94.650489] audit: type=1400 audit(1516076823.738:65): avc: denied { connect } for pid=24485 comm="syz-executor5" 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 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fe0000-0xfa)="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", 0xfa) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd6000-0x4)={r0}) recvmsg$netrom(r1, &(0x7f000047e000-0x38)={&(0x7f0000a0d000)=@ax25={0x3, {'}YA\f}7"'}, 0x1}, 0x10, &(0x7f0000a0f000-0x40)=[{&(0x7f0000d00000-0xd1)="4240b42709d21cde922a2dc9ebfa0a247689e9329bc25c657390988ce161ad87ed82c794ba884cbe32efd43cf17d394ae9afc2fa7b20532ba54245f3fc58e6a137ba353369f8368da89edb06d827048c60e00c8577723971c2b4e1778055152b0ffeb8f905c8c66e6305f99827e01537c100a0a0848e44c4c8976a8d448ddb28bf3e5ec134c67377d329505fe394facfa08f253810195be2e512caee70d50aa3000742afe774d5271ab8b77031ce83f4399353ca00cba59ab410c323399aefb93ab063a7b58468d1e072d93ba956cddafc", 0xd1}, {&(0x7f000016b000)="6bf06566a7a3df4fb61347b373b272d09b36f335bba20264abf9de23a865a5a4c14ca08cca804ecf87f648238f87bf17e10619f5874d7b0a2045b43650caddf2391b03edbe860ed74f288d911b55430f9b0072c17485671c18a90b4be1463365f7e89249fe0250f5ec7a871ea40c2ee5e738dbc70dac22743e4845", 0x7b}, {&(0x7f000016a000)="2c92be1c5f301ce04735fc3c453c551d1004d68849929ae6c87bc90c8ddac6edac75c69e9df845aa9562f5", 0x2b}, {&(0x7f0000fff000-0xae)="8317836852e101e2a579bb387351c2dad1507d8b71276294b58dd9c1430810dd687f5405969245b01c3c2f0cd226780071c2398734c2fa6e5bf1b8bf9f11b5b40eb5437b3c41c6a4d09ab01a1a63e25e848c1480a08d8cdd9c0aa7abcfd9cabcb187ae481f237bc24746ba46bb8f7bd16f1cdc708d278c8eef46fa376ab1c8c6fd700a00dca95c5aca5143a4db2fbad95745879428ca004b62fe7e1147d0c64e580df0d315de17d7b81972c9e8e0", 0xae}], 0x4, &(0x7f000019f000-0x1490)=[{0x50, 0x10b, 0x800, "a6bdcd4f2d870556c6e3579ad0912816535ff3b67efd6d20f30063bd56bf8707593a4156d11f2ed70798ba90a19c6269aa3f22d34a425dc61627"}, {0x100, 0x11f, 0x8, "22c35f4b53c55c7765abc8a21a5faeefa26b884f83702c8363992beef4969a5f39b54281a01d61cc85eba771c01bf428129aede66376bbd1af14d732305c9259442d56797da51fd0c0c91cee630ef9714ee1d75a31addc736335885c7d2c2fe0bbe934ada2c4529cb9f52d1ec24f89692d2f65a2ec27d44ca15bab80c7829ac4373557637b0d342e3a769815957bb4ea5a60988cbac91ec23e7f97da47ee29cf90de4c313fbd749777f42eceea00cce57b5ab11f1753d9c2d4702a60628901b00dcac7f34b02fc7139887645c49751168d15dec55eb4c61876915e80396ab54e37fde5397ec1447e0e1631896ae3623a"}, {0xd8, 0x10e, 0x7fff, "58ccdf9624a4f97c1f6eb3e54705df101e0b1b62c8fc50a846832e8d6a23871f07ea5f77cfd22796b4e2418d8bb37f797323f1d2df9b8ed3528676a5aa5e20d16fed89278203d888995b2a1559c9f4be6c942503346463dbd990000e71b2c1acc1671e476cc311bba9aaae384e9ac5c93de956ed73e8ccc69d2df6cae82effa64a5af25c5b90a630d66525ae080f9cc9067280413ad6ecea6518be89706f001b69b04596ce4e3dbe1c18ce49bf50ca5c33e5ef99f8a95a9bfeb9ed0694baf2b67514a5468775f7"}, {0xd0, 0x13e, 0x3, "6c62d691c4645603d91a95e24096073c2c4647ef360be549efe376ddc07fb77cfd1efe4c3e466e94595d26edeaa3dcac4b1b08fc76d7c235d1d79d397236d387bb47d6f8de8f146c1feec3ad5f4c9221b98fdfa843171556a3bd837ad686e7cc97c2d28a540aa2c894e5eec1d044431faae6344963f322d80e559e43a5b92fe7ed982b5da835a52da474fb8552b1b91525f8c3ae2f9fed77731d7a63c621160ee9d74b613e19d6329be7c6b4bed384b526292b4e66ba8ec24fd4d67067654f1a"}, {0x70, 0x1, 0x8, "1ce6cff96204d985682c65670b378f493a8cef7f77a9b6e5b02597f0caf541adf5d927d96015d055e1dd083dc30b8ac08ae81079c59e0f74b7db991848104065c196e1c69c4221f8a2b9390cd298843d4fb3ab77bc4bf2968cded3a900"}, {0x20, 0x110, 0x6, "db6b2f8bfcbb060c4e8bf4d8"}, {0x20, 0x112, 0xe76, "4202fd9bfb38849585"}, {0x1010, 0x1ff, 0xf9a, "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"}, {0xd8, 0x1ff, 0x200, "c46b2d02d762c9de488538e8632012ed29a3bef6fadae20c44f74345754318aff843395d2ad03e6bd174fb9c2d18e99af89f7e19eb8117310cb359a534302cf0e6620964d1c33a56d615490c384c70eb1082c185306715a63de88f0abe0416c8c62829d424ffeae2f05a1e19c6ce874737dfc8560349adaf3135a9f251a491cf6f02f1ee93d3a14dadd4e31ba1f333427bcefd86dd6c41892c0f57debee1d3b76cddfbcab137222d8957f2aa2e57138eaed64863daa5b9905b1523ea4c73468e230c"}], 0x1490, 0x40004}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f0000832000-0x8)=0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000048b000)=0x0, &(0x7f0000bdc000-0x4)=0x4) writev(0xffffffffffffffff, &(0x7f0000447000-0x40)=[], 0x0) shutdown(r0, 0x1) getpeername$llc(r1, &(0x7f0000f36000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0x10) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000f5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000cf000-0x15)=""/21, &(0x7f00000f5000)=0x15) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x0) socketpair(0xa, 0x2, 0x0, &(0x7f00000f4000)={0x0, 0x0}) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000001d000)=0x0, &(0x7f00000f5000-0x4)=0x4) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f00000f7000)="63aebe581ab7cdbc2620e393c15e716e3201cae27c2c2f0a770468", 0x1b, 0x80, &(0x7f00000f7000)={0x1a, 0xff, 0x3, 0xffffffff00000000, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000f8000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xa, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, @rand_addr=0x9ff, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x38) accept(r2, &(0x7f00000f7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f6000)=0x60) syz_extract_tcp_res$synack(&(0x7f00000f5000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x260)={0x260, 0x42, 0x71a, 0x6, 0x0, {0x7, 0x0, 0x0}, [@nested={0xac, 0x36, [@typed={0x8, 0x36, @void=""}, @generic="", @generic="419495a7ee61e89bb6e34c908653f87fd1d352223a7db09563a11f7d84186c195bfb38f4881c645631a02e71d7d211f8351e6881754934bf61b24aaa40a80e8be51fccd3c6cef37b94404f9a5bd17c81a4b8ed1cb6b57beb674e6c99f8dd538160db267d073b364dde36d571f80491f4ca21d4deb30b8631ed8da96702371151972038cc6cf7396b536146556a704b28ee8cd6003000ee4ef781aaf835c1"]}, @nested={0x144, 0x81, [@generic="e1ec31db72a2ef1229a2b524e868a7fc009b31c507c94df3124a57f1f269453e9ff86ba49e0b0b715b2250b337342ea3976601a1e0eae91564a43bd8271a2cb1b7ac37", @typed={0xc, 0x88, @uid=r1}, @typed={0xc, 0x3, @str='\x00'}, @typed={0xc, 0x6f, @pid=r2}, @generic="3f82bfc0bc9e2da3abea5c8950b2ca68e927320d99ffd30755c819897405804cf090d86cb9315880fc2fcb0ae22d9c072c12fa8784394fbd802fd970f4b44cfca148a2342c9a7b424c52dbe5873aff802fc2e70c88f8da940ddabddf675a22d92679762422b5390e9ad0e1fb7124ba33a6655ed3f082841ef391daa04abbf82fc015f747f17d3f0293101a019266a96b8f8fb2e6c7e0dc20bdb9f15679b2cd226ef7d4898207e3a69f90e55b5a9fe0bf9b74f7be37da2474fdfd69b6cec3d46bcead1d874c0e6c60d5169493539899ced21439e834a3"]}, @generic="f010e4cfda6a165ebf58781104f0e65148974af95b4a5e2fc8109e9c160d8834c893284305cdc015fa3968bf77a801ffd06d9fcde7e0da04b05fc129aa04d3a87e97187a505687ede5aabf181b7d82fb4d0df528b59915f3de"]}, 0x260}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x110)={0x1f, {{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90204020}, 0xfffffffffffffde7, &(0x7f0000000000)={&(0x7f0000002000-0x110)=@del={0x110, 0x11, 0x524, 0x7, 0x1, {{'lrw-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0xbb02}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x19da}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x571}]}, 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={r3, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000558000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003c4000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007fd000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/16 04:27:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x2e9, 0x200408d4, &(0x7f0000e56000)={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x43bfecc2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x9, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x81, 0x3, 0xe87, 0x3, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xf6)={r4, 0xee, "27ed57d20fab7454acccc25dae21a885232105836daaf8792b8aec991acf8437d579f81cbd7a789abe467a310ed8937eb71b1d0cd42de0705cf9169713830fbb1d0d53036ef7369afc51171fe729763afa6fc55e9cb1f943749efdf51a07722abff5a164860628f95be2dc9e1144baec5f301e0f819fbbff1125944d34c4cd1419c223eb4d7f6fa7516e1e51a97aa2060a0a533000f47a076a0e3081b51ea41c051bdb7949b77838209108dec199cfd0c74bc5b21c4e1b9dc071aa7bc5f9e5f9541354f7581a6a0aab049a12cc9f7ba71304cde5b570baa1437b5761d1e920a3533281bfb58d8c73af98b37ace0a"}, &(0x7f0000001000)=0xf6) r5 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r5, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000017f000-0x20)={0x3, 0x7f, 0x8002, 0x80000001, 0xf6a, 0x3, 0x3, 0x40, 0x0}, &(0x7f0000001000-0x2)=0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r6, 0x4, 0x2, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f0000003000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b46000)={r7, 0xd4c}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000801000-0x7a)={0x0, 0x72, "c9aca3c75aeca36f7d90741bb2c0806aa5db51c455c08b444d31f33a5ec343210aa881b15c95f08ef63016936e90e7e354e5e6a4b44b1670178f035e4c2bd0b2622949ca4c34c1275eaf8bdc9be6c5bcaa4f4fe218e6fb448260b8adab4f234cb32f6df8f9dc0dbc138c1ad9863c5ae938a3"}, &(0x7f000053a000-0x4)=0x7a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003e8000-0x8)={r1, 0x1}, 0x8) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9a000)={0xffffffffffffff9c}) mmap(&(0x7f000009a000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000f40000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000ffb000)=0x20, 0x4) 2018/01/16 04:27:03 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000038000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x61, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x53f, 0x4, 0x8, "f0bc49007d82ab8c4ac140a1219a0697841d2652c2f194b38759b469cab38c01a445254dbb0123cd2e5e754a4f96dae8cb9efa2e4f6ab622dc58d1aa4af2be5921a5906a0430ad7f9211a9c4aa100143"}, 0x160) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000001f000-0x1)=0x3, &(0x7f0000038000)=0x1) bind$inet(r0, &(0x7f0000037000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000015000)=0x0, &(0x7f0000039000)=0x4) 2018/01/16 04:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 04:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffea, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2002b7]}) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00000d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000629000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001ac000-0x8)={r2, 0x22}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000b31000)=0x200, 0x4) accept$packet(r0, &(0x7f00008a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000734000-0x4)=0x14) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000b1d000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000074e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b51000-0x4)=0xffffffffffffffc7) accept4$packet(0xffffffffffffff9c, &(0x7f00006b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bf9000-0x4)=0x14, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c64000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000351000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008a1000)={&(0x7f000026f000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000fa0000)={&(0x7f0000ff0000)=@acquire={0x150, 0x17, 0xf35138d0fe7416f8, 0x0, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x7f}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x4, 0x0, 0x80, 0x80, 0x5f, 0x0, r1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x80, 0x20, 0x29, r2, r3}, {0x6, 0x892000, 0x200, 0x6, 0x2, 0x4, 0x6, 0x5}, {0x200, 0x5, 0x4, 0x85}, 0x1f, 0xf, 0x1, 0x0, 0x0, 0x3}, 0xfffffffffffff1de, 0x3, 0x8001, 0x0}, [@lifetime_val={0x28, 0x9, {0xfdf2, 0x480000000000000, 0x100, 0x101}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x40000) bind(r0, &(0x7f00001ba000)=@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000008000000007, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 04:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e1000)={0x0, 0x0}) syz_emit_ethernet(0x1d6, &(0x7f0000c7b000)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x2, 0x6, "11e532", 0x1a0, 0x0, 0x0, @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}, {[@hopopts={0x3d, 0x30, [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}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x3, 0xca, "5973a5a47586390c2853775801d441f8500a4328f01481e111589d6396e08cf37a66357f4165441168d53776ec44fa57f5d45a4de5f070206962120a081f512dfd186f1a0f43c1217dac801cf54de8933ad258c4052943e686e4d0662e97303afea99afea0bd8d4bf1d0574f7bf769f0861b0c62260b30dfec2420282fce231923dfdc3add82572aff57102687a92723140ab17ede4ce36c098955bbbcc2a9dc73c2f748cc9b82fcda3d6f3ccb1925cf9659fdc52229f82f901db2178e67a5f62b1dd686194bb4f4aad2"}, @calipso={0x7, 0x48, {0x101, 0x10, 0x81, 0x10001, [0x6, 0x77, 0x6, 0x2, 0x0, 0x401, 0x2, 0xc7f]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x30, {0x2400000000, 0xa, 0xfffffffffffffe01, 0x2, [0x653, 0x8001, 0x1, 0x6, 0x0]}}, @ra={0x5, 0x2, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018d000+0xf48)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000381000)=0xfff, 0x4) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pwritev(r0, &(0x7f0000b4b000)=[{&(0x7f0000cc8000)="8cb36073bdbf9b3e76c3f40c178945315d9d95c6b803cbbc15d6784b2b19d9e6893bb3b611b07f4729bf4fbd84053c047c0a55e76cd2c772d82ad55a04727d11a36c1a4f8d0a978b7546e5ca283a3fb8da340d3ff1ca68a1dcbce5411a865b82", 0x60}], 0x1, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="2a66f3b93230", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/16 04:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a6c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c14000)={@generic="f95ae477570f8a4d55ffa0ceb83764db", @ifru_flags=0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000da6000)="00000080", 0xfffffffffffffc99) pipe(&(0x7f0000947000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000814000-0x10)={0x7fffffff, 0xe864}) recvfrom$ax25(r2, &(0x7f00000f0000-0x74)=""/116, 0x74, 0x12100, &(0x7f0000c67000-0x10)={0x3, {"58830ca4d2f793"}, 0x0}, 0x10) 2018/01/16 04:27:03 executing program 6: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000dec000)=0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ee4000)={r1, 0x1000, "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"}, &(0x7f0000e56000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0xe) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 04:27:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000a29000-0xc2)=""/194, 0xc2}, {&(0x7f00005d3000)=""/96, 0x60}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000db8000)=""/184, 0xb8}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f000089d000)=""/242, 0xf2}], 0x6, 0x0) socketpair(0x9, 0x80007, 0xffffffff, &(0x7f0000056000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001dc000-0x8c)={r0, 0x401, 0xfffffffffffffff7, "8c8cea35ef949ebe0104bc7cbd8f9afad3d13e3021a655e218b1591e1912a411c7981251d422fd74e941ba8c80f711181e74eccdb1d0b3ee4cd6e7ff54d3999f36f9cec4613b4d34bbcc64a454ced921d6881977df51278c016674b32b5105c44dcdd628b802176397f1a6988e4f61f670ce98e8b255d2a082aed4baf2da8bf33b10"}) tee(r0, r0, 0x4, 0x0) 2018/01/16 04:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000c75000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 04:27:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe6000)="a9d2b8c5b06b1bbedaa94e4e832c70d1bec0f3d4038c156c189c7c42dc6ad29ed0e263851cd7741d41293239a59f23fb836f5f48c0550fa075a23042a563dc17d56c7e8fa3722f2cf79ff36e5bc2a6506823e321424dec3140c7dfe7a9854b8b3f3fd499443e20d83a0bdb9ba4dab9d03c274c14d70c2077a8aae791f2957471d70a12845e755746b3d47851d60eee24462e7bfa1c3cc8c93bf79dbd1df234ce9dd3f7f73a519c5b04e0ab1bf0c0f20e141453dc53302d698623f63282be11d451363f41881f46d8d0bcaaa4d4", 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000fe6000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000634000-0x4)=@assoc_id=0x0, &(0x7f0000fe7000)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x2c)={0x1, 0x1, 0x620, 0x2, 0x10, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r3, &(0x7f0000000000)="312d1cada2bbc8838fc053f11569419aa3be1bb7b55a2c14371d9950965462037f57e9fb66ff787b1b0b217342c40efecfb756b8395201b70aa28422546adc51284386b6d443a74fcfbe01cb20d4bd7398e393819e8920d72a7c7f023ca8739bbaecd80e9adb6601b80a3d0dcde15f49a2a8d81661f12fcbef7f48d392556da9f62fba6b79d03af4cd3414ec", &(0x7f0000fe7000-0xe3)=""/227}, 0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000591000)={r2, 0x4, 0x30}, &(0x7f0000fe7000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe7000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000fe7000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ec1000)={0x0, 0x3, 0x7, [0x6, 0x1, 0x3f, 0x0, 0x7, 0x3, 0x0]}, &(0x7f0000fe6000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={r5, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r6, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x7) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/16 04:27:04 executing program 5: r0 = socket(0x7, 0xf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00000fd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000041d000)=[{&(0x7f0000000000)=""/101, 0x65}, {&(0x7f00005c9000)=""/177, 0xb1}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000092000-0x79)=""/121, 0x79}, {&(0x7f00003db000)=""/4096, 0x1000}], 0x5, &(0x7f000082b000+0xabe)=""/69, 0x45, 0x5}, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x3, 0x12, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, 0xfffffffffffffff8, [0x20, 0x774c, 0x4, 0x3f, 0xffff, 0x7, 0x4, 0x6]}, 0x5c) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x10, 0x7e75, 0x4}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r3, 0x4}, 0x8) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000002000)=0x603b, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(r2, &(0x7f0000005000-0x4c)=@file={0x0, ""/74}, &(0x7f0000004000)=0x4c, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) [ 94.942935] sctp: [Deprecated]: syz-executor6 (pid 24580) Use of int in max_burst socket option. [ 94.942935] Use struct sctp_assoc_value instead [ 94.975231] sctp: [Deprecated]: syz-executor6 (pid 24580) Use of struct sctp_assoc_value in delayed_ack socket option. [ 94.975231] Use struct sctp_sack_info instead 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000019a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x68, &(0x7f00001b0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000+0xce)={0x0, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a95000-0x20)={0x2, r2, 0x0, 0x8}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ae6000-0x10)={0x0, 0x0}, &(0x7f0000ae4000)=0x10) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000ae3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae5000)=0x10, 0x80800) read(r3, &(0x7f0000120000)=""/187, 0xbb) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000ae3000)=0x6, &(0x7f0000739000)=0x2) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f000088c000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000b77000)=0x75a61c19, 0x4) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r3, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) r4 = gettid() r5 = getpid() r6 = getpid() sendmsg$netlink(r2, &(0x7f0000af1000-0x38)={0x0, 0x0, &(0x7f00001f2000-0x30)=[{&(0x7f0000163000)={0x108c, 0x21, 0x400, 0x5, 0x0, "", [@typed={0xc, 0x7f, @pid=r4}, @generic="ce85541539afe6ef7e3d51474eb5557508704d5b8cb38a47db800b520717fef61b49cb5df90bff8f58bea0885e0d7933170a9a82eba8fbfd4b10827afff51aab4ba465aee43a968fe70cf5dfa873804400fc01b3d9f0a9589c6a6a0dd57c8c9af58bc52a8b9f93eda7bab02565b64a", @generic="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0x108c}, {&(0x7f0000a84000-0x1c)={0x1c, 0x1b, 0x1, 0x4, 0x3, "", [@typed={0xc, 0x8, @pid=r5}]}, 0x1c}, {&(0x7f0000892000-0x1198)={0x1198, 0x2a, 0x0, 0x6, 0x0, "", [@nested={0xa8, 0x91, [@generic="8965c5d1d34c14ac07613947bdd29463234d3a06d365444159259adda07bb6cb9dadbcb20a7a3123fa54f4c088f65cfdd4e29930b72ab3dfe1b15a7b02729a99d8fe635864698298f59304b071c82362be6f1470964d7152928e11f361a02b2afde874420338f3992b9ea6268d5417dcbfee59c18b87711d7f79a1b5edae3de06e98", @typed={0xc, 0x7e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x43, @pid=r6}, @generic="538cad06", @generic="a8aa11476547"]}, @generic="11b51f66550a7355d9f7f723a1b40facbfe1e4ef9accb5a55d8582745f1cf175abe8e1c8c4c9027fc57f170ce209ab83ca59da1eb615d715409d68c774cf20eb1d44f45351e6b9b9a6f2767cf5b3fa03db06e34aea7fce4f9c71e60816f5f62f364bbdc1da21e6d6de4b3b2dc85826a66f96cacd72e82ead61937bd5060f856e8ac59ee528eade4e80d2f7a4168224288fe697c38d720ca3e60d6a92a8e687d91737e552cd47622e917a939a94ec196d53b82ef6f671a27cf5817b5074229c5a6078af8550e212716cea4e4a6e496e0d7ac610959d3d3808ba445d40cff515", @generic="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"]}, 0x1198}], 0x3, 0x0, 0x0, 0x20000000}, 0x48000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000087e000-0x4e)={0x0, 0x70, "d94f3b153db6b6d76a53f263bc205513878c9c2c1b14dd206306008e1c05483d15c1963dd68c7efce7dfbe3836581cdb648ab2d111dc85c19518f6ea99a51e35bc06f5cfe9f4b95c93f1629658df0809d0f8c4458740c0f9ef1f197b8ca845dbbff1c8639cb6b7034c0436fa8356ccfe"}, &(0x7f000087a000-0x4)=0x78) sendmsg$inet_sctp(r3, &(0x7f0000ef2000-0x38)={&(0x7f00005c1000-0x1c)=@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, 0x1c, &(0x7f0000f5e000)=[{&(0x7f00006a8000)="a9168917d33493e93432b9d31a12d6e8d48f8efdd3821172b3fc946d1ab87297dfe6db8c5618b3175ec899e6396f28bbd6d96c93a79b3974726afa527685286057f4e67740bbc196c208a3991cfff96ad6f9d253dc5f83c85c5c382d62c53501a86dad0f03e2fec863217f33ba3be53b774eeb4c69e5546599995f8b7ec6cd9d98265698b078266b2ec373c7231e037b331daa4912598871b0c3b3bb3e5ac8fb475ad37d8aab74cc2e58dcdd970c5d858ac4d1f5ea4ab968108401b76cbeda", 0xbf}, {&(0x7f0000a11000)="236d45f2acdc390d3e3fdb0e8dc09cc7cd60c5016b2099827e029303392c292646e6c06681f8474ede942d1e5714fa5fbaab96804b7219f8caf9c330513811f5842ae6a4e9189de64ab8cca707cc2417c301654383d6b2b1437e03b639c3c778f636c99ed4fad0d73aed825eae9c5720d350ac776e932747f1a67b1b9538841af6add4e7efe989dc31bcad83a854d7b1", 0x90}, {&(0x7f0000d4d000)="1c8b53a36a2438f0552bbc1aedbc2edb8af731ae7e216a68dccfbede190e0946b264353d6fb3b8bd04dad5825979f2239b9d1c083c5568976cf794c9d21f7b4e4775cce53c31a78dfbb6bd9be6", 0x4d}, {&(0x7f00007c2000)="6d48bf51", 0x4}, {&(0x7f0000117000-0xbf)="4a3c7c28bb7b2fc3dcecdff724c0bda0ba4c85079ccc50655bc18cb46649a9520803bf6c7fad43aec16991e0d2db8d73ef8663dc6403123f1b0c52f5faa9fbc10ef93b920604a61c09d16eb811932536d15fb74ca1ef2b4fd85eb94f8c140ac7d9fca047cfc187a3f4875f906022fb7673d74783fecdc99ddabd3d2c28534d7ad9af8e3ebd0b56fda8ec1a0e0de4a7335ab351e09416b60a2479f2da02950ae7a39d30e580b946de8d907b5699326babe6a8a3190c07efa6657953f8c87f52", 0xbf}, {&(0x7f0000437000)="6ff712ea20150151446926d691316cd1df999da4652b89922a978271bbcdeb5d1ded14a1309dad5c7ee438", 0x2b}, {&(0x7f00001aa000-0x84)="f1e091cbdfa707a05f4e921d1fafd9e21ec666327ec0fa46c076d2a24905df493bafe9ffc2275746100c27850eb11fa0fc58ce2c295e25dabde25aca2f6fee30f27566cdc4e5c5fe7d259fcc78f8139f17be5199e3079950ce26866d83c66aebe2e13e296757f87ce3890f808ac7c7d0a3a6980db3a32c70c4a52e351eef4c2309cfc6e3", 0x84}, {&(0x7f0000c2f000)="c9d738d8b3a4974f47a06ec177595179936099151036045a3592d50a7123074461def0349c53ad0e8004e8aa4412138a8e128a411afd1ea0919659388323be492fad4beb27f0bfb8332569308cbb8ff7493507ca346afb4732ff6c7ec49da8653d768308a000f8278a432080c1c216448e3045a2bcd5e6fa1ed04fb445013430f8f23664b6fe0f4484fcf017975dcc1b6980d94d8a63da5074e454e829d7167f54ebb1524b92ae70ec59b37ae55b20e68e80ff01d4bb3e18600b8292f692d251ab2ceaabbd35a5bf5aa3fe6b72c0b43bc18648fedeaca4850710ebbc1a001f8d71c2e9ab81e51aa6be", 0xe9}], 0x8, &(0x7f00009ec000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x4, 0xfffffffffffffff8, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x2, 0xfffffffffffffff7}}], 0x60, 0x0}, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000298000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000064e000)=0xc) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000029000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d27000)=0x0, &(0x7f0000b0a000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f7a000)=0x0, r1, &(0x7f0000f7b000-0x8)=0x0, 0x9, 0xc) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r2 = socket(0x9, 0x5, 0x81) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ac1000)=0x2c, &(0x7f000043b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) socket$inet(0x2, 0xe, 0x2) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f7b000-0x4)=0x100, 0x4) sendmsg$alg(r3, &(0x7f0000a9e000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@assoc={0x18, 0x117, 0x4, 0x1ffc0000000000}], 0x18, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000733000-0x8)={0x1, 0x3}, 0x8) 2018/01/16 04:27:04 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xc070, 0x8, 0x0, 0x2, 0x8, [{0x0, 0x2, 0x10001, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x80, 0x1, 0x5, 0x0, 0x0, 0x1600, 0x0, 0x0, 0x0}, {0x1, 0x800, 0xd8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x3, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0x8c, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000001, 0x8244, 0x5, 0x0, 0x0, 0x5d8c7dbee7b904c0, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x100, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0xff, 0x82, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000040d000-0x18)={0x0, 0x0, 0x30, 0x5, 0xffffffffffffffff}, &(0x7f00003dc000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be1000-0x4)=@assoc_id=r2, &(0x7f00005b4000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d00000)=@sack_info={r3, 0x81, 0x80000001}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000058f000)={r3, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc5000)=0x8c) write(r1, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300100000000000000000000800", 0x24) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000003000)="18da2e0e3eded1169658b8065535ae429345820517ce6017d145e824831c5dd0cec5bb8e4f37a2d4f61f4ad8c12e49676dc42aae2420e4140834095ef02a8828418a55ebcbba96a7fb70167decc7a2b0eec6b199d1650ff0bc29aa48cd1f56558d2d16a20af88fe6f90606319ad50985fdc35f69ffed2d") r1 = accept(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3730b23f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffa) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x5, 0x30, 0xffff, 0x40}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0xb44, 0x3, 0x0, 0x3}, &(0x7f0000002000)=0x14) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 04:27:04 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000794000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000620000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000357000)={0x0, 0x52, "01c36cff4e4ce292d85a135e706aa2ffa018f8ef563e08dd15707b4ce185bb6edb63d2f52da8712b3d44e610a36d190aed8b37d252d0d002b3b09f4c24ddb2c133104608803545651840415ba131f1458ab4"}, &(0x7f0000bba000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000115000-0x14)={r2, 0x4, 0x5, 0xffff, 0x3, 0xffffffffffffff80}, 0x14) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) accept$packet(r3, &(0x7f0000acb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c9000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000585000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) getsockname$llc(r3, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) socket$inet(0x2, 0x80a, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 95.007074] sctp: [Deprecated]: syz-executor6 (pid 24598) Use of int in max_burst socket option. [ 95.007074] Use struct sctp_assoc_value instead [ 95.024325] sctp: [Deprecated]: syz-executor6 (pid 24598) Use of struct sctp_assoc_value in delayed_ack socket option. [ 95.024325] Use struct sctp_sack_info instead 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000001000)={0xe5dcfa4ad452328, 0x0}) r1 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x7fff}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/16 04:27:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0}, 0x20) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x9, 0x4) close(r1) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007b1000-0x100)={0x2, 0x0, 0x4, 0x7f, 0x4, [{0x10001, 0x7fff, 0x3ff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x3800000000000, 0x9, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x6, 0xcdc5, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x7f, 0x0, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}, {&(0x7f0000634000)="3f4b1c72c35bb6b488ace540cfbcaa245fd35e160b242fbfd0f6a68675d57dcc94b4ba99cb06599d042e8b6fd8bb2e3e540e901a21354bdfe1f536e56f10805727b9fca7843213601e5568ee6129089a1869ba582065907abcfa711f5486c6b37f85573f3319ea81ce747f945c571acdd8a920e1049e8dfa44a21006b206d3cae133afe0260485d2f725fcba346dfe25892c1c1b7e8fb7f13416c196906e1124b1", 0xa1}], 0x2, 0x5) vmsplice(r2, &(0x7f0000c0e000-0x70)=[{&(0x7f0000b10000-0xa)="d2fb55b2e47fe4c2d5ab", 0xa}], 0x1, 0x1) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000a0d000-0x40)=[{&(0x7f0000d16000)="8f4627274bccf6acb48a9ada93bd2fb5626442c2ade8e11fcaf6ed281b27e7bce65adfefb4619f367e4dfc4816deb7f27347dc2dc49159c2226b3f9462f548fb2fd87781aaab5c7a670da2800a1231cc0268fd3881f2e78aa1efe59248010280f66584ba9ef7945b44273250b0b574bbe67c27da8a5ecc51e8957a2ab4506695c5207e4211db982aa193c10a306ff02349f423cdcc6a963b246825df9d5e546077e7b216615964e9a1c92635af34f88cf71c0b76762290576e0f7d91984a90832690ea07bfc92b78586308845a56868d7de2e6ef8533990aaee2936dbfee78b23d", 0xe1}, {&(0x7f00006c3000-0xbe)="96ee55dfc2e83da36db8a8aef36b4c93852786def60da93e5dca0b35d4eea880ec1f325a20a844b06fcbc1796882b769f658c44f7fd51f78ec6036c2e67b8e9106de52cd77eee74041560f22c988d6939248da37722a4b17633e5b8bb505180ee39118d491bb53d1e14d3249846dc46410800501e3bf7dcdf9167175b5cc112e61125e5e4a17130bccd06fa8231614fcab40beab7697fe2d09077272d54d879e04949797c14c924efa94ee7108b0359c9e48d49a8fb3543d3c46be2d5a55", 0xbe}], 0x2, 0x8) tee(r3, r2, 0xa54c, 0x0) tee(r1, r4, 0x8000, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004b9000)=0x843, 0x4) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) r7 = socket$kcm(0x29, 0x1000000000000005, 0x0) getuid() ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031b000-0x8)={r5, r6}) recvfrom$ipx(r7, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) connect$bt_l2cap(r7, &(0x7f000021d000-0xe)={0x1f, 0x2, {0x3, 0x6, 0x4, 0x100, 0x9, 0xffffffffffff6d7d}, 0x3, 0x1800000000}, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000089c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003d9000)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000f6c000)={r8, r9}) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ed3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006eb000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ea6000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x8, 0x0, 0x2, 0x2, 0x0, 0xa0, 0x4, 0x0, r2}, {0x9, 0x9, 0xffffffffffff7fff, 0x5b, 0x1, 0x20, 0x6, 0x2030}, {0x5, 0x6, 0x7, 0x401}, 0xfffffffffffffffe, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x1, 0x7, 0x9, 0x7}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e09000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x4, 0x1, &(0x7f0000e6f000-0x8)={0x0, 0x0}) connect$netrom(r5, &(0x7f0000a17000)=@full={{0x3, {"96699897bdc1d2"}, 0x6}, [{"e826efbfd47a91"}, {"fb76a014da0910"}, {"89a6c9f6463665"}, {"1943a10275485b"}, {"d00455149bb723"}, {"07b341dd9ae5c7"}, {"327b1d2a899375"}, {"2ac5be00e7a4ff"}]}, 0x48) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f000035f000)=[@op={0x16, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r6 = socket(0xe, 0x80006, 0x6) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000f7a000-0xb)={0x2, 0x0, 0x200, 0x0, 0x0, 0x1, 0x2cc, 0x100000001, 0x3ff, 0x0, 0x6}, 0xb) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r0, &(0x7f0000f7a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000bed000-0x3)=0x1e) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000f7b000-0x8)={r8, 0x1}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d32000-0x2)=0xffffffffffffffea, 0x4) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000f7a000-0x4)=0x9d, 0x2e) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000f3a000-0x2)=0x10001, 0x2) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r6, &(0x7f0000f7a000+0xfef)=[{&(0x7f0000f7b000-0x88)="d8f38fe3d57c01e49bc5b467387a663af0eb3b7c9e70ddb272974e7ff9acdb0dc991924a93a7e7810ca04ad68731b20d562731b9b95fa7522bb607cc1a571fe5090a12db57681497b00c227e644464f9967cd36915a80492c93e7e1ee57ddb66276d176a5d3763b7960a0816b627755ba399d0c126c249e32344a46a11b6b73551d69c9adcfc2c4d", 0x88}, {&(0x7f0000f7a000)="6b8a992be208eb9cb57c870ac60a4ea9", 0x10}, {&(0x7f0000846000-0xd0)="872f5fd813e80561d86eaed0261b087fd38fd0966125a299527ec3917c153e157d8f8c5969289b7227b30aaa1218568f4f9841c1a4776a61bb4fe9b5c45a10b894e9c189ce7b5f7fd03bce68b443c35d40f582a903c62ded8a5756329167019576d2fe03b83b79cbd9d17729c299eafebc7f6d827679d116924b8963fbe0dc4afd727eaa7bdbe72b6d7d4c51477db479b2190aa8788e074a1707eaff21f7702f1500cf8a45bc273cdb4fb9f911221fff76f6f277c911a4d861f4fd9bd09bd2d70154590886e19839db71c1ee55caa9e3", 0xd0}, {&(0x7f0000f7b000-0x92)="d8e21e7e14935138214af5701f79c69b09542ea6718661b15aba0f01be35fe3ea35c5b935f709aa4e99422420d228808a02c8693d403a0d49b9bddb3dfaf47f2ca5c634e48668115e33b46f07c75f4af1fc7dbe65ce7d2393bad4adb7ecfe021701e1d20b8761299dff00c0f5a6b40d912d1cb8c826c6a8260d0312b5359218b3c317f75c2413027ca124667e4427e7e57b4", 0x92}, {&(0x7f0000f7b000-0xd2)="a5410ba64b21148d5e056f110f36039027b32d9fbff5b5ddc5c596e796a19dffb2040154397932ec5875ccf2509e8983c39adf03458f546c5db8cd0918ee8efed3584eef28569f51423d5ed36e63bdd89afb138e5acc6e78aead6a8dc82c78010b8cbd137ef3cae6395330885a6b6dc963943a7634fc7508d29f782df50645455f8f497caf2a7f2019c7c05cfbc1c8a547bb64ccea59274a95efb07edaf8a4d5943a66678c57b5271bd2dfaaa47852df07fc08b348111713fe89d46479046fdbdcb87c0c07173fbed8d3636b45f7129f078b", 0xd2}], 0x5, 0x0) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001f000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0x8, 0x10}, 0xa0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0xbb2)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x6143}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005000-0xb)='dctcp-reno\x00', 0xb) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000005000)={r2, 0x1, 0x6, @random="dd08bcd95c31", [0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000004000)=0x10000, 0x4) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000902000)=""/205, 0xcd, 0x20, &(0x7f0000627000-0x10)={0x2, 0x1, @rand_addr=0x943, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00001fa000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f000025e000-0xb1)="03e39c6125cbe9d7ff7bba36068b75232ed7c9556e13fc2bc1644dcbed13dfd01861e0e292a5d4f58a431970298f23d0202512f43aa02f95cc221714f3c1bea7db898361cd84b89011aa65dc428515dc96a22b88084b2f87d33606d8964ec2266e30339a32168e1d8198d6b307fead4396324ff72aeb5079ba3e72afa8ff3c1e0fa0f9780dce8032922bc4ea6129cce30da2e8f9c8195edc1e038737c2b2f78859d44057cc9ef3bf8150c18b5c6b3510b5", 0xb1, 0x4, &(0x7f000069a000-0x10)={0x3, {"6feb9c2b8c34f0"}, 0x9}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r0) read(r0, &(0x7f0000b24000)=""/136, 0xffffff4c) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000428000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fdb000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x4, 0xffffffff, 0x0}, &(0x7f0000647000)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001ef000)={r3, 0x1}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fdc000)={&(0x7f00009ce000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) accept(r1, 0x0, &(0x7f0000840000)=0x0) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xe, 0x7, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000027000-0x8)={0x8, 0x2, 0xee4, 0x2}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getgid() r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000025000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000000b000)={{0x59a8c3ea, 0x80000000, 0xce, 0xffffffffffff6edd, 0xf9, 0xb109}, 0x8, 0xffffffff, 0x0, 0x2, 0x7f, "da572c54b735e96b0c507ff02da7a76fb8f56d260ade350543935cf66a9967c2309595e98abb50210f74bd82904c38d1fbf01531b5e4e4a61af7fab9c61340ddbccf1f3142be13b036bf044ad5379237974a3666b3564d8c65eae4d9f3e2f1c052208b5c625e20180c3c1edd6535824abbeaeab7165ae0c1619b45a8fc859183"}) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000818000)=0x3f, 0x4) 2018/01/16 04:27:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000563000-0x14)={0x0, 0x3f, 0x20, 0x7, 0x3, 0x5a2c}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000092d000-0x38)=[{&(0x7f0000213000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea7000)=[{&(0x7f000092e000-0xd8)="2c0ede9a31cc9508c26f31680bc2ac4c0c3448a371a951bf3dfd3fab1f4855df48eb26810d2ab494a42c09f6caeed81b76d12068a81bf212a43308b058f54bf215b191f3c436ef82c768f14a85061bc421efdb34074dac74184dc23e317038797056f702bba9ddc15df32ca051dbbd06754f8af444f95da60c40b6ea3574eac1b86d6c9d8dc9091855905977c93dbb49045ec42f8bf3512c4f05bffdad74d0f2010a8cee1f13756b1e96451f75ffa7ac3eb76eebc9e4bc8b2096827be02d63dcd444262f38d810afccdd1da178870b494cd41b6c32882b7c", 0xd8}, {&(0x7f00004e3000)="afb291cd03e388ad2b2c21f69eb8cc821aeb546980beb823c6542ee8546f551de96eb89ddac515fcd54d1c0bb743309cf86ca506799185446088a9c1274292ca1bac73228b48bb2bb2a7288a674bf559bb7e87e9aa370bca79520737bfde944133c9e050d61615a6709210d6ff45f79acde27b785c016c344e66c9edcb78f8b1a61f5a6515880f06008b60ca7c4bc8a0c918ee4fb1539d95da872ab615a3369d894ba45d2a31a61844e7d81434f1b29e5ddeba20d6ad", 0xb6}, {&(0x7f0000000000)="86f9a3c9a3a5f27e1efa67b14c1c21081e0263d584c073a509ece6106b98319bc94d376cc5aebf46908fa424a752ec88a8e4133bf5408f6aa974fbead5a6ccf5a79c3730db9ae825c9891a1664b92cfa20e441cdac3089817a54aaa6b5da16184100bec2b3335a26c25295bc18c06c8dad77b417fcbfaa62c95fb68b19e23fcf111a6c57a4a6a84a24", 0x89}], 0x3, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0xb07, 0x8000, 0x1, 0x5a0}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x208, 0x2, 0x15f1bc3a, 0xe, 0x100000000, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x81, 0x5818, 0x8}}], 0xc0, 0x20000000}], 0x1, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f00001f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045e000-0x4)=0x14) accept4$packet(r3, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000)=0x14, 0x80000) r4 = accept4(r0, &(0x7f0000bd1000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000256000)=0x6, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000089e000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000004e000-0x4)={r2}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000006d000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00007b8000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00001e3000-0x6)={r1, 0xf6}, &(0x7f000011b000-0x4)=0x6) setsockopt$inet6_mreq(r5, 0x29, 0x1d, &(0x7f00004bd000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r6}, 0x14) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r6}) 2018/01/16 04:27:04 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b3000-0x3)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) syz_emit_ethernet(0x46, &(0x7f000003a000-0x269)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ae0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="", 0x0, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f5f000-0x4)=0x3f, 0x4) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e67000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0xffffffff, 0xea, 0x6, 0x2}, &(0x7f0000dc6000-0x4)=0xa0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e67000)=@assoc_value={r2, 0x9aa3}, &(0x7f00004a1000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e68000)=0xffffffffffffffff, 0xffffff4c) 2018/01/16 04:27:04 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x26a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 04:27:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9c000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb009", 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb6000)={0x0, 0x0, 0x0}, &(0x7f0000704000)=0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000694000-0x58)={0x26, 'aead\x00', 0x900, 0x0, 'rfc4543(gcm(aes))\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}) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket(0x7, 0x1, 0x12) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b5000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000cba000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f4b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, r1}) pipe(&(0x7f0000f0a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dd6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x5181, 0x10001, 0x56c, 0x3, 0x204, 0x5c5, 0x2, 0x6, 0x1, 0x8, 0x9, 0x9b7, 0x679, 0x1]}, &(0x7f0000f0c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001ee000)={0xa34, 0x100, 0x2, 0x5, 0x3d, 0x47e, 0x1, 0x1ff, r3}, 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) r4 = accept(r0, 0x0, &(0x7f0000099000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f95000)={0x2}, 0x1) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00003d8000)={0x5, 0x180000000000, 0x5, 0x81}, 0x10) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dfe000-0x8)={0xfffffffffffffff8, 0x7f}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) accept(r1, &(0x7f00004ff000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008ac000-0x8)={0x0, 0x58}, &(0x7f0000b65000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a86000-0x8)={r4, 0x10000}, 0x8) pipe(&(0x7f0000f98000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r3) writev(r1, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r2, &(0x7f0000898000)=""/1, 0x1) socketpair$inet(0x2, 0x5, 0x3, &(0x7f00002b8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000057f000-0xb)={0x3d84, 0x1ff, 0x9, 0x9, 0x7a68, 0x4, 0x2, 0x81, 0x5, 0x0, 0x3}, 0xb) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) vmsplice(r0, &(0x7f0000e35000-0x10)=[{&(0x7f0000474000)='Cx6:7', 0x5}], 0x1, 0x0) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x344) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000b0000)={0x18, 0x0, {0x4, @random="0668a0e40ec4", @generic="7222dfd03c917ecc487a637814593424"}}, 0x1e) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a7000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000046e000)={0x0, 0x7}, &(0x7f00001bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000600000)={r2, 0xf4e9, 0x20}, 0xc) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000000b000)=0xc) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000+0xbcf)=@generic={0x0, ""/126}, &(0x7f000000c000)=0x80, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000008000)={0x6, 0x7fffffff}, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000-0x8)=0x0, &(0x7f000000a000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000d000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) syz_emit_ethernet(0x4e, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x100000000, 0x4, 0x800}], {0x8100, 0xa, 0xfffffffffffffff7, 0x20}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/16 04:27:04 executing program 7: r0 = socket(0x5, 0x1, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003d3000)=[{0x7, 0x7}, {0x8, 0x2}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000f3f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000667000-0x4)=0x80) sendto$ipx(r2, &(0x7f0000f50000-0xef)="9cf36565266dfab0c654c08fd774a89a2a90059e6bd16869152597270e1346f94d532a549412e21c30497daa9fb2b56fc4db0ef717e2f7e3f98151ffe5269281fb0745dc90ee9687e6e94d44999ff09e9036e6b2b84de68f6953baf9f4859a10a784cc3e0b69093a5302a699b90aa1b31f86c88cbc12e10ea13f2c8b345fd6be006eca64aaac74833813f8caf53004df679a232f431104074d9d3de7b96f8e47c67dba91c1d8d5f24abc7dc184a62a1aea26d76adcc16f15fdbd8d0f63061ac7b0a0970cc3190a33f5b6771eaa12be19522debe691bf45447bee2a2e5937cdad9464e7c81ed865b9961e1b213d31b8", 0xef, 0x40040, &(0x7f00004eb000)={0x4, 0x7, 0x1000, "2dea896132bf", 0x8, 0x0}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5000000000000008, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r3, &(0x7f0000ef7000)='J', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) bind$inet6(r1, &(0x7f0000032000-0x6)={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, 0x1c) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000056a000)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc3000-0x6)={0x0, 0x100}, &(0x7f0000fc3000-0x4)=0x6) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc4000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc2000)={0x2, 0xff, 0x8, 0x800, 0x9, 0x4, 0x4, 0x4, r1}, &(0x7f0000fc3000-0x4)=0x20) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10000000004, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x6, 0x200, 0x20, 0x3f, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000f46000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000b18000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="434ee84a8dbc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @empty=0x0]}, @generic={0x0, 0x4, "fe1d"}]}}, ""}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/16 04:27:04 executing program 5: syz_emit_ethernet(0xfffffffffffffc52, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ecd000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0x2, 0x100000001}, &(0x7f0000001000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x6, 0x0, 0x40, 0xfff}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xda, 0x4, 0xb94}, &(0x7f0000803000)=0x10) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000078c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000289000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000234000-0xb0)=[@in6={0xa, 0x1, 0xcbcd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}], 0xb0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00007dc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e31000)=0x60, 0x80800) close(r1) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000016c000)=0x0, &(0x7f0000eed000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f00002dd000)="c3cff371c17588a94254b02b01523b6dfb66ea29", 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003b4000)={0x0, 0x0}) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x802, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008db000-0x10)={0x0, 0x3c, &(0x7f00001eb000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x24, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000018d000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="fe9d6f3afc601982222cbfc68d546cbb") r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000)={@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]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x112, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000c000)=0x4, &(0x7f0000006000)=0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000c000-0x14)={0x2, 0x2, 0x7, 0xeb46, 0x0}, 0x14) r3 = accept(r1, &(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000000a000-0x4)=0xe5, 0x4) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000036d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002ad000)=0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000b39000-0xe)="8765fbd97ef1ba7d2a0707e60b5c", 0xe) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000c90000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x2, 0x1, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000f000-0x4)=0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000840000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) syz_emit_ethernet(0xf1, &(0x7f0000682000)={@random="6fca71de3c91", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0xe3, 0x9, 0x14, {@random=0x7ff, @random="7dd2f7cf80a8", 0x2}, {@random=0x800000000, @random="55e2d0c55762", 0x6}, "3fac264f2f1272544b4d5487d5080c06724932eed20dc383f149d139503534ae738f6f0d339c5ee242ab2a665eac44ff554b02155058c1c0ecd61e9e89b6c44760e5fc6888b7905af44e547a2a41aef41131ab0be118dd64d199b9eb042b917b77f19d0dd1f623d02cf860e412bcafd8cc9a5d4251723bb70133a8e58dc480ae8392f16ca4adc642e050c1e671412ad6e3115d48b5f8b3d381c6deeb2f19b0632ec0987739f5387772c87786ebb29312a63c6d23dca24f34171c7c0bea65d07a261cf14418"}}}}, &(0x7f0000765000)={0x0, 0x2, [0xb4a, 0xaa6]}) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05", 0x1}], 0x1, &(0x7f0000671000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c9b000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) shutdown(r1, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007b7000-0xf9)="93dce80822908fbe5165a5b0cca3cee711b4daa5ddcd6db6c61f51695212859bf83e8ce2d0f523f6737b13e40b351f43832df3ca86162923b725d7919ff0db9ce4eca55698a6af699606b036f089cce0449b57563d7c4fa2c1b4baa5a1bb380a17fa033ce52d2a57ad18d18e882bfa330766314a69f59c5ea0eb54783b127bb841d38db506c27e1890d087eefe9103df7e8667ff4b2c30dc58080c435fc16f3312a82dc42cbdad0422de48aa2568a15d99a24c670672c897dbec8b209c8ec80f17f2fdc63caea5dcd1432b44329bdbbfb823c5a148b5cd39d6bb55bb79447f6f7f18cd21ef1fb0a755d758d233b55d45d87a47ed0eef14612c", 0xf9) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$alg(r2, 0x0, 0x0) 2018/01/16 04:27:04 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00006ac000)=0x0, 0x800) bind(r0, &(0x7f0000511000-0x6)=@hci={0x1f, 0x3, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xd5, 0x4) mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00003aa000-0x4)=0x27ef, &(0x7f00000d9000-0x8)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000031d000-0xa)="d049f8ff762f9cd878da", 0xfffffffffffffed8) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000596000-0x4)=0x3fce, &(0x7f0000233000)=0x4) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000671000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000289000)={@common='gretap0\x00', 0x0}) close(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c3000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000a14000-0x1c)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b17000-0x4)=0x1ff, 0x4) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000dd7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b1d000)={0x0, 0x7, 0x3ff, 0x0, 0x5, 0xa3e5}, &(0x7f0000092000)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000061d000-0x108)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0x7, 0x5, 0x401, 0x9, 0x800000000000000, 0x7, 0x2, 0x9, 0xffff, 0x6f, 0x6, 0xff, 0x2]}, &(0x7f0000f6a000)=0x108) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6a000)=0x10, 0x800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000f6b000-0x4)=0x1) 2018/01/16 04:27:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008b3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x3, r2}) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x9, 0x806, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x2, 0x4, 0xffffffffffffff79, 0x818a, 0x200000, 0x5, 0xfdd, 0x7, 0x100000001, 0x5, 0x1, 0xfffffffffffff5a8, 0x186]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000002000-0x4)=0x1e, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000002000-0x10)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 04:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cc3000-0x10)=@generic="c41bb3c5d365b1cffc4127d4c0d8019d") r1 = socket(0x10, 0x2, 0x1000000004) socket$packet(0x11, 0x0, 0x300) bind$netlink(r1, &(0x7f0000af1000)={0x10, 0x0, 0xffffffffffffffff, 0x12}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000731000)={0x5, &(0x7f00004a3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pipe(&(0x7f0000f59000-0x8)={0x0, 0x0}) bind$netrom(r4, &(0x7f00006f8000-0x10)=@ax25={0x3, {"ea0adfbd5fa8a6"}, 0x1}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000553000-0x10)={r2, &(0x7f00000ad000-0xae)=""/174}) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000d74000)="ffff", 0x2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b34000)={0x0, 0x210, 0x2, [0x8, 0xfc]}, &(0x7f0000c84000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f9b000)=@sack_info={r2, 0x9, 0xf38}, &(0x7f00000d9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000daf000)=@assoc_value={r2, 0x8}, 0x8) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 04:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000b64000-0x4)=0xfffffffffffffef8) accept4$ipx(r1, &(0x7f000054d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d29000)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/01/16 04:27:04 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r1, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r1, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) poll(&(0x7f0000724000)=[{r0, 0x0, 0x0}], 0x1, 0x401) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:04 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000010000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000012000-0xa)="5796a2408238f5bf1bba", 0xa) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000f000-0x4)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000f000)=0x3, 0xfe64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000011000)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000013000-0x20)={"d2077dede3f2380be40bdf08c8e554a4", {0x4, 0x9b, 0x545, "1c316219d38f", 0x400, 0x0}}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000008000-0x1000)="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", 0x1000, 0x0, &(0x7f000000e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x2}}, 0x26) 2018/01/16 04:27:04 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000020000)=[{&(0x7f0000003000)=""/243, 0xf3}, {&(0x7f0000022000)=""/246, 0xf6}, {&(0x7f0000021000)=""/180, 0xb4}, {&(0x7f0000022000)=""/61, 0x3d}, {&(0x7f0000012000-0xdc)=""/220, 0xdc}, {&(0x7f0000022000)=""/16, 0x10}, {&(0x7f0000023000-0x9d)=""/157, 0x9d}, {&(0x7f000000f000-0x12)=""/18, 0x12}], 0x8) 2018/01/16 04:27:04 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f79000-0xb7)={0x0, 0xaf, "b7925d742c51b5a3063ed35f257e6f4c19a4c776d31e90575a3273e9d76ac916a61ec73ec8ffd4833abb51e365624bc9fdc1f09006d944fdccc31c81cb0519b9d0ca239ec5a33cb0ab2f215f0aaae3306d8a9ac038580a96f3aaa527a1d30c6393d652350f39d3788ccafbcbb5e436eae53dfa97e5bf66c940385f7fdb73ff43759c99c94d3fb9f150c8e0bf2cf163ed8d455ac9d7eb5ae77b97d2529d98eae74e6f5ff79edee64d2e120da8143fa4"}, &(0x7f0000f78000)=0xb7) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f79000-0x6)={r1, 0x2}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 04:27:04 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/16 04:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8218bb49a7a8286f25c9ab86ebad305672bf05e2cf61089fd14405bd4e52fb5bd0f4d781600ec5336f252c928212ca944574ccd83ea0f1a8a90004c65e02cc539709fd703def1b3817539e0eb51d61a74473cf14455b2f824a8d950c67eef3c10453268bc888028e33b9b39f6e25de8d73fa683b2409ec7bb19b9e737263433f4ad", 0x82, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c800000002", 0x0, 0x0}, 0x10) mmap(&(0x7f0000d6b000/0x2000)=nil, 0x2000, 0x8, 0x40010, r0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003bd000-0x95)="86d75d5ad8e384a6f026f48b14da3cb91e4439a6ccd14082c08283cb0b5c93475386acb973e911c094f479a87dea945682750ace6094fb42244cc8", 0x3b, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000e0f000-0x38)={&(0x7f00006fc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004e9000-0x80)=[{&(0x7f0000a5d000)=""/144, 0x90}], 0x1, &(0x7f00008ba000)=""/254, 0xfe, 0x0}, 0x22) 2018/01/16 04:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x5, 0x80003, 0x7f, &(0x7f0000cb2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004b7000)=0x0, &(0x7f0000764000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000470000)={@common='yam0\x00', @ifru_flags=0x4000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000003a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00002bf000)=0x0, 0x4) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f00008fa000)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000598000)={0x20000056, &(0x7f0000330000)=[]}, 0x2) shutdown(r3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000011c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a10000-0xc)={r4, 0x0, r2}) 2018/01/16 04:27:05 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000158000-0x4)=0x0, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007a8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000004000-0x10)=""/16, &(0x7f0000001000)=0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6d000-0x4)=r1) 2018/01/16 04:27:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ab6000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000161000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0xc3f3, 0x5, 0x4, 0x5, 0x100, 0x200, 0x4, 0x5173f2a7, 0x8, 0x1, 0x0, 0x4, 0x8001]}, &(0x7f000066e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006b8000)={0x3ff, 0x8, 0x2, 0x9, r4}, &(0x7f0000ac2000)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r5, 0xdd17, &(0x7f00006d9000-0x1000)="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") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000f7000-0x4)=0x0, 0x4) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000b8a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000539000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ffb000-0x38)={&(0x7f00002b9000)=@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000ffb000-0x10)=[{&(0x7f0000ffb000-0x40)="5d15bf7bd2e8dfc76e163128debc54e6de7a9669240c77f7b941d2cd5e84ee5f7f6b626d3ee44dc09b590e8fa671f7d01521be32930ead7eba804d029aad4495", 0x40}], 0x1, &(0x7f0000ffa000)=[@init={0x18, 0x84, 0x0, {0x14c, 0x7, 0x1000, 0x93a3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x2, 0x5, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x400, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0xc, 0x2, 0x7fff, r1}}], 0xc0, 0x4}, 0x40) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000772000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x60, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x87d}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7, 0x3, 0x50}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f4000)={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]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5f, &(0x7f000086b000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007a8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fdf000)=0x0, &(0x7f0000e44000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000959000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}], 0x2c) syz_emit_ethernet(0x82, &(0x7f000041a000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0xeb, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @ra={0x94, 0x6, 0x7fffffff}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x12, "6205dfae91ce0cc1fd4dbcb38cb8b9fa"}]}}, ""}}}}}, &(0x7f0000b1a000-0x14)={0x0, 0x3, [0x85a, 0x308, 0xaee]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000758000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ef4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004f4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff, 0x7, 0x4, 0x400, 0x4, 0x80080, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000763000)=0xc) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cc4000-0x10)="33af50f91cd48a405939fc9698c3d34d", 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f7d000-0x10)=""/16, &(0x7f0000f7c000)=0x10) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x8, 0x800, 0x8001, &(0x7f0000dd0000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00006c1000-0x4)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ebf000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="f8ecf08b1e5e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00004bd000)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005af000)={0x0, 0x5}, &(0x7f0000fb8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a92000)={r4, 0x148000000000, 0x5, 0xff}, &(0x7f0000e23000-0x4)=0x10) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00006d3000-0xa6)=""/166, &(0x7f00006eb000)=0xa6) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000a2e000-0x4)=0x7, 0x4) 2018/01/16 04:27:05 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000017a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005ef000)=[@in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xadb}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}], 0xcc) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f000000e000-0x10)={0x1e, {"0401001f00de31"}, 0x0}, 0xfffffffffffffeb8) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000026a000-0xc)={0x20000004, 0x0}) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000780000)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ae7000)=0x5, 0x4) syz_emit_ethernet(0x92, &(0x7f0000ae7000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x12}], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @lsrr={0x83, 0x3, 0x3, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x3, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x28, 0x8, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x10}], 0x7}, {[], 0x4}, {[], 0x7ff}, {[@empty=0x0], 0x5ad}, {[@empty=0x0], 0xffffffffffffffc0}, {[], 0x5}]}, @generic={0x0, 0x9, "66e117d9f81dd2"}]}}, ""}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/219, 0xdb, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003c4000-0x28)={&(0x7f0000610000/0x3000)=nil, 0x1000, 0x2, 0x2, &(0x7f0000cb3000/0x3000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) splice(r1, &(0x7f0000724000)=0x0, r1, &(0x7f0000950000-0x8)=0x0, 0x0, 0xe) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000186000-0x10)=@req={0x50, &(0x7f00008df000)={@generic="2e7260ee5eb53ca941e5a9047bfdfcde", @ifru_flags=0x9201}}) 2018/01/16 04:27:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x105, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xffffffffffffffc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbe000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000071000)={&(0x7f000046e000-0x10)=@ax25={0x3, {"f68896fb5c111c"}, 0xa2}, 0x10, &(0x7f00001da000-0x80)=[{&(0x7f0000f8f000-0x46)="421dfcdee1cfe39159cf5455c0b0bbb7579b5bc4aa4723bd819aaa9f0294c00398e3cf1d6d43b8e78717e413f1d327c63a1218ef4edc5e66fe84b49ec08b0c21e9438390c8b6", 0x46}, {&(0x7f0000e41000)="3ec22fff78fbc37cc7005a04c50af5a5397ac6f20a39a1fb2e7c4e5c82ebfd0a5793efe0b01d5a3f7858779ca158004604daa6a5accf90d3cf4d2b6f11c7bb54ed3c751f93ca947296e3dfbd35d3ba70b2a4a37e463cccf314e24d5ec5e0c5b8340bb8e02f408daa3d7fbf77357a839e8e3e7344937469ddbc22d7907b5ca1fa69c6", 0x82}, {&(0x7f000075b000)="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", 0x1000}, {&(0x7f000096c000)="233918cd35c265f10ebdd3cdf05698ff7637afd50e817893baaef6e6b7c38d4b6c10e66d3832e413339cf38b7e7b44fe13b62b49e8e1b0c27e5eeae1838cd3e1fcdad5acbfd740dd61a166a8288a5ebf8ca88286983024a8896acb883013655fbf03061587bfe1ce1e9fe458fe24362392e4fa0b5a85d323b87e1c83b0233d81fafec6a24d3df2552e0a739bd929ff41317b3464450775818b9839d060215aa58a0ed36f14f9885bd3982e7c0afbb66484abdef9718939166bb7d3227d807a820a8f17bb24f9c06b51cd758d091ab7dd4cc87ff1ebab34", 0xd7}, {&(0x7f0000459000-0x35)="756d36573165ca9b57ff4c73983d9d9b31463cf0b348222d6396fc38d2dbd5a2eb544abd41d8f863b4db4b3edccbbd689afebb1e6d", 0x35}, {&(0x7f0000369000-0x28)="d7281243603dc19bc8292f261b4237e79180c22d9e51858ee7c0111f83186ecc9dba7d6906d5cb0d", 0x28}, {&(0x7f0000e69000-0x85)="edcd0f7c5bc90be210ca19c7e5207d7d7ed3654943913db8c639790613bcc1f6204735c7a381b11699961eb35ab9072a0d65fd1411261e20c39b16591b8f626ce332ba7841db5b03e47e669e941063579383b7339a0ffd67a0f9f328afd08dfef68285d81854050c4f6d55473841d02416bf1edadd531b3c83f0be97a90480f098cded86b7", 0x85}, {&(0x7f0000bd1000)="df1495f88200a3c18417fca9a4da828e2507070de54f8ccdfafa228f83c78b0a4548b10017cdaf062c026b30c2c140e9ae812c8b6e51f23d0e92320f581250f5e7656d519593e7a75e54409c8671096187f58f82c39e7af588a2479c20b41d23ca081fe50e13fabd827b77a9acfd26c49c07c61eed614831573b7565705bf69b22faa8c1df1464634ed2bb", 0x8b}], 0x8, 0x0, 0x0, 0x8000}, 0x40) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000af8000)={0x0, 0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000060f000)={0x3, {{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, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r3, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f000047f000-0x28)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:27:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e65000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/59, 0x3b, 0x40002142, &(0x7f0000e64000-0x10)={0x1a, 0x1f, 0xad6, 0x300000000000000, 0x5, 0x1f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e64000)={0x0, 0x0}) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000462000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f17000)={0x2, &(0x7f0000fae000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x15, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000d5a000-0x4)=0x350) 2018/01/16 04:27:05 executing program 5: r0 = socket(0xc6a3ad890dee3285, 0x811, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0xffffffffffffffd9) connect$bt_rfcomm(r0, &(0x7f00002f4000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x81, 0x0}, 0x0}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9776}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b81000)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x56aa3bdf7b29fda0) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000061d000-0x28)={0x3, 0x200, r1, 0xff, r2, 0x5, 0x1, 0x50}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000505000-0x5)={0x8, 0x2, 0x4f47, 0x8}, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000095b000)=""/186, &(0x7f0000e9b000)=0xba) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000325000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fe6000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000fe7000-0x4)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9, 0x3, 0x7, 0xa, 0x80, 0x20, 0x87, r2, r3}, {0x7fffffff, 0x0, 0x4, 0x0, 0x8, 0x6, 0x0, 0x5}, {0x4, 0x2, 0x8001, 0xfffffffffffff649}, 0x11, 0x5, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x2, 0x401, 0x8, 0x0, 0x7ff}}, 0xe8) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ee000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x2, 0x20000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xb, 0x808000000000000) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000928000)={0x80, 0x7, 0xfff, 0x523, 0x6}, 0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000371000+0xf00)={0x40, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000caf000-0x4)={r1}) sendto$inet(r2, &(0x7f0000aa0000)="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", 0x1000, 0x24008000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000089e000-0x4)=0x9, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000a56000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:27:05 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000074000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x4) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a37000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a5000)={0x0, 0x6, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x48)={r3, 0x40, "55c615b048edacdaf1c8664f3f72b6a9c12ff36d8fd97624070496380e1d78e7f7afe5918ff06ec4f397903dfaac399556ac8c538973bcbadb3ecc2416a469fe"}, &(0x7f0000f37000)=0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000578000-0x8)={0x0, 0x8}, &(0x7f00008f6000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r4, 0x1, '\v'}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dde000)=0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x9, 0x2) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 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}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x18000000002, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x805, 0x4, &(0x7f0000b03000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000472000-0x10)={0x1, 0x3fffc0000000, 0x4, 0x2}) sendto$llc(r0, &(0x7f0000973000)="270984c9c2e5a92336baabc7a7d6bf43db59da2d45", 0x15, 0x4040, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000040f000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008d2000)=0x0, &(0x7f00008f0000-0x4)=0x4) connect(r0, &(0x7f0000e39000-0x6)=@hci={0x1f, 0xffffffffffff0001, 0x3}, 0x6) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a91000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000025a000-0x8)=@assoc_value={0x0, 0xa3b}, &(0x7f0000815000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001f6000)={0x1, 0x80000000, 0x8000, 0xaa32, 0x3, 0x3, 0x101, 0x20, r2}, &(0x7f0000256000)=0x20) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000087a000)=[{&(0x7f00005e8000)="", 0x3e4}], 0x1) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000)=0x1f, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={r1}) accept$alg(r2, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000007000)={0x0, 0x8}, &(0x7f0000002000)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000003000)={r5, @in6={{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x9, 0x69}, &(0x7f000000e000)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r3}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000)={0x0, 0xfffffffffffffffe, 0x3ff, 0x1, 0x0, 0x7, 0x100000000, 0x8, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x81, 0xff, 0x7, 0x6}}, &(0x7f000000c000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f000000f000-0x9a)={r7, 0x92, "dbd4192ec2f9e8ab64400d55e59dec8d1ddaa49af6d5741dc6d25ddf179f6d16ff250587e968c8039b114592749c0552ec20a04c109e2029328d9e5ac69000cc2975a716bdf8fe84499f368a36a31b3651dd5ef4a9f9e34f64731230832c14bfe6aef054b36ea52b7e339f54338a866b5a8069b7f0eb620ba3e88d5e63714e34d650e9bcf19b6cc4990208754ced0b27cee1"}, &(0x7f000000f000-0x4)=0x9a) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=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$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) writev(r7, &(0x7f0000e15000)=[{&(0x7f00002c0000)="edc3799e5629ef99e21568644a13874817020c3d6e9d949f2980df03a4246b6911507f9d0f613ac254156350ce4a1e0acc2cc4083f21f6", 0x37}, {&(0x7f0000a63000)="02fdb558f0bc02fc84ec5ce467e473a2f70c5d38efbb74bdaad1b65448e08076f47226e8007d31e812687b21c157bd28d44e44e649ce159049204f5fd48af9c7cdd84cd6b6b35a68b6221a804011422c220b3d455139af69720fb5f83ed9c4c6c91a21f249c1f0e7b0766b20a7f99f348bacf9eae36a980a8ddfe5a3ab9a8ad189b92114b1535d3d01134810e8605521294024319f89a706dd6cf5ad462a9106e4ebc0db328c9555b4579cc359e5460596e63152f5834f2e9be25847ef684adcb8c9218d1c2edea603ff7abf69eab2cf9ef25e8612d3df2aa2744c78150df141924a8934b6615eb3afcf55", 0xeb}], 0x2) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000036c000)={0x0, 0x0, 0xffffffffffffff9c}) pipe(&(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f75000-0xc)={r2, 0x80000, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f000083e000-0x60)=[{&(0x7f0000951000)="9dceefeac12c660a0f", 0x9}], 0x1, &(0x7f0000b5f000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$inet6(r3, &(0x7f00000f4000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, 0x1c) 2018/01/16 04:27:05 executing program 3: r0 = socket(0x10, 0x802, 0x0) bind(r0, &(0x7f0000e7f000)=@l2={0x1f, 0x7, {0x7fffffff, 0x518a, 0x95, 0x4, 0x20, 0x5}, 0xff, 0x101}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x401}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x77b}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000639000)={0x0, 0x0, &(0x7f00000c5000)=[], 0x552, 0x0, 0xdb, 0x6}, 0x2000000000) recvmsg(r1, &(0x7f0000ba0000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f00007f6000)=""/187, 0xffffffffffffffa6}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000527000)=""/57, 0x33f, 0x0}, 0x0) 2018/01/16 04:27:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005dd000-0x10)=@buf={0x1000, &(0x7f0000000000)="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"}) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000423000-0x10)={0x7f, 0x0, 0xffffffffffff8001, 0xffffffff, 0x0}, &(0x7f0000c67000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000865000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f000005f000-0x1)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000576000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf798, 0x2, 0xff, 0x4, 0x8, 0x4, 0x2}, &(0x7f00007d7000-0x4)=0x20) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) pipe(&(0x7f0000898000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000039c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000789000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfc000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e8c000)={0x9, 0xff, r2, 0x0, r3, 0x5, 0x7fff, 0xf812}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000534000-0x1000)=""/4096) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d54000)=""/180) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf08a7f8e99aa0900000006fa00000009852f00f3e6d33aee02000000e79beb3fbaa517de175138a5509faa83aa", 0xfffffffffffffda4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce2000-0x8)={0x0, 0x0}) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0xc82f, &(0x7f0000487000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:05 executing program 0: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a51000)=0x3f, &(0x7f00001b2000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) socketpair(0x9, 0x8000e, 0x9, &(0x7f000051c000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000098e000-0x10)={0x2, &(0x7f0000e75000-0x8)=[0x1, 0x3]}) socketpair$inet6(0xa, 0x2f27848ac0d2f460, 0x81, &(0x7f0000821000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000046f000-0x38)={&(0x7f0000d3c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000868000+0xa6d)=[], 0x0, &(0x7f000002d000)=""/60, 0x3c, 0x0}, 0x0) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xf, 0x4, 0x1, 0x80a0, 0x7, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='sy3\x00\x00\x00\x00\x00\x00\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000000e000-0x8)=0x0, &(0x7f000000d000)=0x8) socket$unix(0x1, 0x5, 0x0) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c2000-0x4)={r0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e31000-0xe8)="756cbb35d87d57f697133e8bfbf5a434f8524fbb180f018a3768f11fc1409b38da4c5874928a3aea06ff6b9bf4af04bb8dc2fd7cdce4b1862beee96a20a77a9a3171663dfc0d34759fbf8c4577782bc803fc876084dac57353ff1a8d4d5e75d7fea6154884159340ea1f9e39e56d7a3deeb09f6846f10fe3b289e1f4a0303f753d54495bc5f4f0f789928f9349e4b415b79de6a91d8a1ba2a1b97f0be5acfab37919df851a5f18ca15721b470de752ded27b5873bc6e8ed9fbc33496c8387cf4d1ea4fbece3514f02ca664347d48541def640b60180d290d0154a1adcc724773883dfcca84f3f5f1", 0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000afc000-0x4)=0xff, 0x4) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f46000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b69000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000091000-0x48)={0x9, 0x4, &(0x7f0000001000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x7ff, 0x0, 0x6, 0x7, 0xfffffffc, 0x0}], &(0x7f00009f3000)='syzkaller\x00', 0x3, 0x5b, &(0x7f0000000000)=""/91, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r1, &(0x7f0000d15000)=""}, 0x10) [ 96.316495] sctp: [Deprecated]: syz-executor6 (pid 25021) Use of int in maxseg socket option. [ 96.316495] Use struct sctp_assoc_value instead 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000df000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a2000)=0x14) accept4$ipx(r1, &(0x7f0000335000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b4000)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f000018b000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x100000000) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000972000)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000330000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c4000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000647000)={@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}, @loopback={0x0, 0x1}, 0x3, 0x6, 0x5, 0x100, 0x10000, 0x10, r2}) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006ad000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x1, 0x7, 0xff}, &(0x7f0000992000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000131000-0x14)={r1, 0x6, 0x8, 0xff, 0x2, 0x29f5d5cb}, &(0x7f0000116000-0x4)=0x14) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={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]}, [0xfff, 0x6, 0x2, 0xcf00000000000000, 0x7, 0x2, 0xaa, 0x3f, 0x6d, 0x7, 0x1f, 0x3, 0x9, 0xdfd, 0x9]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/16 04:27:05 executing program 4: socket$inet6_sctp(0xa, 0x80000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={"4fc3e36f12aa04dab906ff863597c931", {0x4, 0xfffffffffffffe01, 0x10001, "e33ba49cc453", 0x22, 0x0}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x3}) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000004000)=""/118, 0x76}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000004000)=""/150, 0x96}, {&(0x7f0000005000-0xba)=""/186, 0xba}], 0x4, 0x0, 0x0, 0x568}, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000003000+0xbe2)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c51000)={@common='lo\x00', @ifru_flags=0x8802}) accept$packet(r1, 0x0, &(0x7f000075f000)=0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007c0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0x10) accept4$packet(r0, &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000607000)=0xfffffcbf, 0x0) sendto$packet(r0, &(0x7f0000853000)="95033ded636b5f3a5c5d0edc83988dd6b4aaa4a044a2528028e49b9f80d8a1a7e21fcf1ebc9f8b7f5c4ddd9f5a13bff88202dfa5695491d4fe4df3c9b12c16ea3f70d2b981bcaa7bb69a284e05fdf4ba63247b24b24852d8c86f23c9cae5fcf2c1a95819fb0bd4ba34dfba09896db472781074c92088bf57c3032d7380e9593b5a15a216cb40ac5c703794f7117088edbc592c44548e01da0b06e3c3e18b9e42ec", 0xa1, 0x4000090, &(0x7f0000c0d000)={0x11, 0xfe, r1, 0x1, 0x10000, 0x6, @random="1d5b53f50b18", [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000942000)=0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) writev(r2, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) [ 96.374118] sctp: [Deprecated]: syz-executor6 (pid 25042) Use of int in maxseg socket option. [ 96.374118] Use struct sctp_assoc_value instead [ 96.395694] dccp_close: ABORT with 253 bytes unread 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 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) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c77000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000863000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c13000)={@loopback={0x0, 0x1}, 0x5, 0x1, 0x3, 0x4, 0xfffffffffffffffa, 0x80, 0x8}, 0x20) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x92, 0x9, 0x81}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000+0x144)={0xfffffffffffff1cb, 0x638291cc0346dbaf, 0x9, 0x7ff, r2}, 0x10) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000997000)=""/60, &(0x7f00003ed000-0x4)=0x3c) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000566000)=0x7, 0x4) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000860000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d3000)=@ethtool_rxnfc={0x2d, 0xe, 0xffffffff, {0x4, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x9}, {'mu', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x7b, 0x2, [0x5, 0x75a11988]}, @udp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x7263bffe}, {"b2e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7ff, [0x7, 0x3a]}, 0x4, 0x857d}, 0x7, [0x1, 0x80000001, 0x0, 0xffffffff, 0x4, 0x100000000, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r1, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00009e8000)=0x84, 0x4) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00003c3000)=0x2, &(0x7f0000920000-0x8)=0x2) shutdown(r0, 0x1) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000734000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xfe9f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) 2018/01/16 04:27:05 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000827000)=0x0, 0x4) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007c9000-0x20)={0x1000, 0x0, 0x2, 0xffffffffffffff7f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000edc000-0x10)={0x7a1eeacb, r2}) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f9000)="8b", 0x1, 0x0, &(0x7f000049c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x80000000030, 0x0}, 0x8) sendmmsg(r0, &(0x7f0000111000)=[{{&(0x7f00009e5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000658000-0xa0)=[{&(0x7f0000966000-0x44)="15", 0x1}], 0x1, &(0x7f0000121000+0xd7)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b76000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000724000)="4301522ff6276bb381284fd5d49622aa71ab9f89ec46bf9d874b1aac916c82aaf8d2a338c46a0bee61625158cbc479c63c0d1fb0911c72b9edc34c8c07772f1cf1a9db1a3eaba26829d933c9a1b5730c16ec079a0250ebc2221b027a1b7a73cdcef5331df59d9eba63618aaf2a0b8e8aa3116a63b852ab63858c1ec21e9ca54f72df1540c36b68beef1563d8fd1c0d7bc88954c0aad2931d81a92f1966ddf80f19", 0xa1, 0x4008044, 0x0, 0x0) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) pipe(&(0x7f00005c3000)={0x0, 0x0}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000642000-0x8)={0x0, 0x1ff}, &(0x7f00009e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006ef000-0x8)={r2, 0x7}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009e7000-0x170)={0x6, 0x3, 0x2, 0x20, 0x6, [{0x100000001, 0x80000000, 0xfffffffffffffffa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x2, 0x0, 0x0, 0xa88, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x80000001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x86d3, 0x8001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffff, 0xffffffffffffff21, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) connect$pppoe(r1, &(0x7f0000866000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="aa498c5854e078a19e8d0d4ebfbce2d0"}}, 0x1e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000461000)={r2, 0xbaa, 0xec, "62946b04158ff2c06233c161d8b81bd603e7874e0aaf2268dd314e8dc0555d42fedf245c18b813a9856f8f9788ad2e427517af09a7877db2c3d638de89ec8f5bc9c13150ec3e2c57fdfc0b8c9777ce97c5c35654d59074ca2c4a27792e019a63ee97a62627ab700a3bd3c6382e16b2b450d2d9cabb25df518bfca09900835558ba438081dfbb91768cfc06e05a761a2c966439e0a97af389cc175ec8cbd6893c9f79e127499b30b28a08140b7b62aa4c24499b9f4a2fe77adfc426d92ac9ddc3fd4bcbd40ac6523a36f284c186f3fb6fc34d6c8b9797982a30295427d01fe4008641a97259939fd6f318041b"}, 0xf4) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80f, 0x2, &(0x7f00009e7000)={0x0, 0x0}) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00009e9000-0x4)=0xbd, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000214000-0xc)={&(0x7f000096f000)='./file0\x00', r3}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000899000)={0xe, 0x17, &(0x7f000073d000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x80000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7fffffff, 0x8, 0x7, 0x0, 0x3e, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8a0, 0xe20, 0xe03c, 0x5}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2f}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0xc09d7581a37b69a1, 0x3, 0x0, 0x7, 0x14, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038a000)='GPL\x00', 0xfffffffffffffffe, 0x16, &(0x7f0000755000-0x16)=""/22, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000065000-0xc)={&(0x7f0000744000-0x8)='./file0\x00', r1}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000582000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c44000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000a5000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xd68d, 0x500, 0x2, 0x284, r4}) write(r2, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967beeff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c104317579c2db2d3c47a47832f7f7b162811b120730ce8d8925a9fe6ac70991a4a4abf75828a9d2ddb64a7f87ba0d9daa89", 0x90) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x3, &(0x7f0000559000)="6c59ea31da", 0xffffffffffffff1e) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009be000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a60000-0x4)=0x10001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000151000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000a38000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000842000-0x4)=0x14) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000a94000-0x70)=""/112, &(0x7f0000f73000)=0x70) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b0a000-0x18)={@loopback={0x0, 0x1}, 0x9, r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000076000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00007a4000-0xc)={&(0x7f00001eb000-0xc)=[0x0, 0x0, 0x0], 0x3}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe1a) sendmmsg$unix(r5, &(0x7f000011e000)=[{&(0x7f0000384000)=@file={0x1, './file0\x00'}, 0xffffffffffffff82, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f0000936000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x800, 0x1f, &(0x7f000045a000)={0x0, 0x0}) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000008000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x1000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000006000)={&(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/84, 0x54}, {&(0x7f0000008000)=""/145, 0x91}, {&(0x7f0000008000)=""/117, 0x75}, {&(0x7f0000003000)=""/41, 0x29}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000008000)=""/134, 0x86}], 0x6, &(0x7f0000004000)=""/96, 0x60, 0x1}, 0x10000) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/16 04:27:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c00000-0x8)={0x0, 0x6}, &(0x7f0000f9e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005ba000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 04:27:05 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x803, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000941000)=@assoc_id=0x0, &(0x7f0000f88000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001fd000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xefa, 0x0, 0xffff, 0x56, 0x0}, &(0x7f0000e8e000-0x4)=0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) shutdown(r3, 0x0) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c47000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000df3000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000730000-0x4)=0x10, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5d000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0xff, 0x0, 0x1, 0x1000, 0xb6}, &(0x7f0000098000-0x4)=0x20) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000047000-0x10e8)=[{0x1010, 0x6, 0x1, "128e263845f10c6d7810447439bc085053faad5bcbe5797ba638f0d0be309fc66be079ecf02048b400defdf4a993deda4aba71fd557e99bf5dd967e80784579b8885567f8a2b4273642a3093617f8f4e1fdc92a4c56333116ad90d03b19e010242f41018fa6a3274e047bf9f3f8eea361c75b02c846c8549e61adfd7ce32fbdd1e983770221c01040f17370902511de6feb19afa85753e2dcc3212464c5459f7d37095d7215c24077979cee1f020ed78338b3680cdbf261b69068d60b232233edf055539faafa6fc154e2400c3d46fc9a9308bead82b4c28ac0ae77d47f671e79998e2fd810a1e8f55897b8f198b0cd1a59ae4be8faeb45525b2793bd94421e18328cb9d4507fab0f68d44ec1944e7391c9c4e10ee1d2dad2d6f3cf4ca5205358b393c8addacc2091fda9ad00dc4b8e694b032cde64d52c20589b77f05611bc7af51d8c51b7cfc4d95a4a1831d24b375af17c76dd2f1a4cc82419abcd934f68fc6b0f5a990ba57a1afb0d6fbbe3c6546b6dbedaaa32f0ad6be12583e1f8e41159c31bdfe46bca1fd0cf26b2a59fffd357bf1ab4cea508106b64f7124e0d6630cbe92f098670a8921be27812ef48b6b4cc10baf3d32e69411b1b4be44397b1e15f51162466f29f0ba2c3701e9e380ea82a00137a53e48edd838a272b2d55c550ce21e118dc0edf78f0a44a078be228c3b1a7f9a064903df88b0bc3cecac0499dc484d07f1fd290f17e040259f2db97ad90b7d1b517864d4be85f1dea88e187a0fcfc0ed39efb2040944b263d4d637ac03b233ed260bf245264602aefabb08253f0f91b014c90f555b6715f8e20cbdf518af713815b0d296e36ccafb5663a204c503d64f0d5ede5f1ddcc6b5d379e1854a8a730cc18e0936fdda9f81942b5d02d1262fc8decaece30ab5bc0601d1fe698bcf0d2e137ddf7cfed674da73afb19b86bbd27135772dc4e531e7e2d3a4702483e95037b6fb9b1cf3facb2a33cdf68dae40d224aaa8655b74597053fdd224b23a8ba63de7b3f472d7d40c0ecf1bdf5e081bd8725ac1404cfdf070ac7503f24253bd7d189602fe1ac4c11d8aeccc171960acaf56bc626e0b58027e9d2d0c997ccc677ecdd5b02344781e6ea1d7d151f859df61b616001f61e90daaf1a17dfde123405baac5643bdbb0142c30abca471e459c95306f3129829ab0c292c786c7d9cbdaf34f40c27e657a0de151d2262e9f79407a0f7d1caa828d70b1b6149b4bdc216152e73d2a8c8b8c8c19bb7f257f161083c6fde96d511255d874708e59e343978159fcae2b1daee8946c3b0c63ecc519dda7d34a8f7a2d12a377f8f89862274a9d823f44271cf94627cba3bb079b00ea33def9c770523ccba4d1c6e86f323c438a2d7cc8d9b23c1a87b2ae738c13394e6c48a584a354f27ec9403768ce1915d9fac6255cab4246034c61958c4b66ff00e6ae157fa18c1fd8eb424b7f773864db6c5bed89a3f67fbc0cc0c3d7a82baf72dec9c53dfea1dd70af1f578557bbd4995b1706f55eeef7998c7f5cc6fdd20ac44151e86bb35ccbe6f4b4a4efcd578338c5369b7a7210b23256edaf3ecc20a42119e1e44d69d19545bb32817f8ba007aaf65ccb87e1f069087e4e59452d165aace14f8bd6f02e96d03fefed91b7d282c84371ec08dcb2785957866f2b967e235328326dc6be807816fe8c4f48c95905758b15bc831c265d9adc9ece5b9a9d282b20ed8f9e228739d60ddd9e1d9c8ce58a5e409f88d0a650166b2566f14672046373520c47b4bcbdf1d68db38071f69f095c9b5b23632053c9f3a3b4e61969a0d0ab6cfc9d896f2877ea2e3439fc70e9e8511e65111abd801aa41675187504e7a4ad900595eeff6bd92d60be95fb5a653a191cb078317078b27cbeee7365b5c4ef71cd71c835abebe70938f55fb94026c84159e8eb6ace218d037fa17107e7b72fe81cf3fde87d69b4b1f41abbd849ec0ba0e7b69570ae49b3b45d0952d184f9e70bad72cca742da76b270efd6430e399b078c15f011ccdfaafd709bb8d9d6181e5e74e01e325f4d281bea4ef5f3704afd477873304423fb86f7505e757668d245ef9b93d92e9fb3cd4b92b36aa776be8a7d072ab92aae13c5efc85cc49cb39d69505c2a0dd9e2fc298bdbb3bfd58a0a86bc7000376463a5515e1199166c37107cb02fe5ea9d9132f640eb9b4c4840b43d52eab023b983b64f428eea3cd4fc5b1dc74be5d564578824eb6affe54bb24871d22958df482b19f28bdbd44ba835a9d282bfa054cd24ef41f3b326bd8d7a8fbfb5962a1c0b7cae38499fc440c6b9400d7656d98a7889a70ccf4efe18aa6bc3248bd5a596f4683a767574cbc3e687bccbd56524b4364e1ef9d20be2610ea51d55fe12a2d1bb9edc66f50e37eda94dd27beceff7c84dddb2d45ea25f680f5d0fdd55f9ef532fe491a416ca281b15979263df2cc6dc01da69b7b879d0e9167e13c8a2bb2374ca97a7321ca4d8e0800222a0d908de1be8c07f52b5dd5a14961e7ce0db3d6506c0523c54b0fa064a3ef8dd33b92a36beb8dd79a3ddae5a636f71ac9c916db30211fa2b0e940f4736e9716bd52ae189d3aaf259c32ce0ab87c8ba86b95e66d4b57cb56ef44a515b45585015bcc3de710c9b061def803f5b4642483e066ddde2047520ede2e5a79a40272d4a3a2bb134b48c33f499677dd8c1b0b0a1912bdb68f347f8a44b224567731d911070b4916a9496604267d7340ac71d4cc1d5e886de5624af019bb8c17e4717d3958e2270dad87ca686e69feb6ef02dcf1514d4d5db61966e6ab553ff136750c78df7f948f7d7d1989943983186006402a3324a95c1378a4b8d1d14c2cba16e10651f751488cab7a50d5aa20c7b1befba9d292deff9efe7c86b7cc3509534eaae3cda55bb5b97650e7a573efeeffabb88f624ab2c5a7be2b36371f33c23d1cc41b79b372447e1a1c5c877a1487aeeaca8fbe8dd559bb381beb8488c89a5473a6524d7158874ae9878def9cffe1131cf63d6d22cc315d57040577b011a56c87d52c4ef3552c87f95a7172ecd81f3e281db6a9c25dbd5ed374283372751b9adbe0ccd68dd10b1cc4ad01c8fb6212bb3256602e29a0c70b3bfaf53ce42ab7fb2fcc71e439489dbab7a13f1f44fde7e0cc1a6924a254d8ce5542bdfcf85642b34a96edc8c6bad5f53eb3e7b3a045118bdd313eb19cc9fdfec3f0b0e0eb864f46d8720ce78986e4af885a9456028f624da478b65643118e64369940c0368d9f92469c2358a1925b747cd9a9cca1e23b9a491f98b92d4440f8a7cf7b29122661905924debd55072095c554b6a1ceac426394fdf0a59575a99127849f7e41c7928fbf0cf48d5f1bb70847401116d26e69d3b65b746ff147b8e3400d4cc8ef3d6484f29ac9690fc6282ceb3e9e3352a5b7dc53a29ee565de954da7ac1b6ac3e14b7dc54edb1957eaeae80df9006af18d2d9826845c52ccfb1c62d81b8c466e1126784033b22c5c00b190cb9dd9ed30d9ef1c2fb3acd8b21768e50cc67f6d69be91fa5390be0bdfc5a01191949c4464d5e25dce44b000768d3a1a64b90899e806bc5364fe3849fab3734754d8272e542c22b12ba49f6b6fe76c46fa88645fd21a73e3baddc1a87d40cf063eaef7aabeed6ca27f47ed60a5ff5864eb5374fefca328a0a6b1ff085dacc1ce022163b4bc2a9677e083580356b12a994a7e3697fdfb6659449b5ff806edf2551b786a39af0979517b58ef975c4ebab584cdf7ed4bebb1a87e9a2929cbb6f12f4427a2c0a8de3d003d720d142bc57dd6581175bd7724d2d4907f1c5267ba4caf69f423857f4b803648550d68eea1a62303e98d99239bd1a14e78c1cdbb4445f5ea660b29464f24336e7da0d4f89d6e18a4c11599fed63676e14bf2a03deeaf624f7e495c3588fcca181a4a80599d247385c9c80ec98070be3e8b2b4dd18199fec77681f3fc0ac1fea9d51c61fac1beaf424a050b591c27528d9d88c8a40d9223e83997a94dca0b400e1402740d461f2458ec9be000f1a0b7495d00b41b7be49728c31715340e2f05e1e5738bd25bab95ceb3125f3afb716ef9ed6ad18a4b50b2e3ded4492760391ac1faf1a309954238ee5c3890c74eabcfed9ea18139a7c3278f2e8aa9df7785fac80753566e1cafa8fecf50c4e71a6e86351c3f521b4c5b333b0ec34469b98877d29124b1c8114b74340962754d11db3f434cd26c84a5b9ed6314f05ff78d7f880cb2e8c315643795f3373eea56aad416ce27d6a0ab10ca49574304783fb6b29a198031587ec33c470e5ae90d3d8106c208e323926b4475227c9624c98bf71897329aede838ede4721a53bcf015127302226bf17862bc628a3d1c3745d5383847062a664ae01ce29efa67970167dfb45ed0cc2fd249ad67b0b8f53100c5e34f7f0bf95d873145964950216cff2bf05193f41a3f6e4f4593006de5d1768b5dbc9d138958dac8f6924b3b582ea653ab43f3f893936ef3d8ab80d7d606e78e23e11b07db0f4770821cae8af42d874cf8282cbcc71fb0f33fdab1da52740cff8d825f098d1f861345d595b161a6b13fd012cd1322893b9fca6666ec9e33118ec673468822d43eab3f5b4ebb6af23c4bb935ee2225dca47a16938bcda5f7e7b883bb1198db4c026618f7126accf08b9d029b531925d2a902cb62a63b31e06858cdb75f17064c02341167890bfa3f58555d9857100458a93c8ee3dee8157d034f3945d18fd340ea15d0d5074b52a6362c1baf2992f8ca94398f8f221d43c3dc8a5499cc691b4c896f6e10fd7a80f3fa8136918dfa27372f08db446dcfd22558f9edef0b69108c2a3ffdf4d54a72e12a82a2a03a3a9c520cd85b2a8a74c3016c605eeb5207fb0790b502fcf46d73c607d92eeb2a78188f1ac355194571921961856c0e0a122052e20caec59974eca1af0860fc8c3c746ea9d163f8c97485aace1178eae4b804d592c0e20344b3253efa502a9660e539a40de67e56da6d3604d1b3d1b40df5857c4ab129bf924b1e6aeef22719e03dc83d574ec15c32212e116a45158a6de43dd7aaba5e3fa6afada73d7a23fcfa9be962c0b7fdfedaae0c5a36e5d4d5950a08c76e1d6414d706170fd3ae235014096673ec0ae01a2c4a5fcad5fceea5c8a9d451495765d68d8cf641015d8116a2bf8cadb7cde4809d93af4a7fe199ddd418e81f701ced5d6eb18cd23a7b6ce011776a98eee6927831e181c8c662baf9b66490e73219bafa14e20bc4794c24bdbc1e37cd413e1cb3b5e9ae749bfb28ade723c59fc06069ae6976de813551e70ff224419e92279faf338f46633d0cb50e0005854f279063bf2421932c0e69656cd3784b73c96b6c62db2aca0ccd2e31459e3bf4811480032cd1de9acd51c9ebfe60c505367f7a9beb89f4bf1b5a6c8476237d4d5e409d24670d93d7ef513a57d2ad906d79777510b51c34e2bf25f3fd7a852d60281e00033caa35a048a5e01bb307cae6ad4174a0efd28cfdfeb8676944e8ef4568ea05020274f94adb57e88831beee8c7d6404ca0c01cf6d5ea9cf14d02db90b9ee1d9257d9c87c2f7afdd89f0edd871814bff00bc35743e802173c13e6fe4b854aecfbba9c38497b7f4d211d49caf3f3510c1a8ed0768a5e84ecde5f116d76ab13cbf5f0a3e36ed98f5c28cb6980e5af4a89bb4c76e4bac377b1340f26912a07bde802c74f9b67070e5dfacef38ac57922772baee33e7230f9c6d44b774ce8fec38dc6860d04ef0c1e5fc096bbdb6cb1f5479a948ae63f7fc52bdc7e6009117f7432e40355076a66e13cb5900b2a7dbe72fb"}, {0xd8, 0x116, 0x1, "ab265f03a697855783173ed0f509a5e6fcec17e0e9c56eda9e04a71fc779429b88d47216e6b34432ae0f7ecf0df714972a12cacb7ab614423a30aa5206d72e615fcc62727c23460bbaf669ad8ddcc1f6c172bdc46dfc7f01b98d209dd74b32f0ae6afef9eb013e7c25c74022e54c3e547c668a46f9ed9e7e4234f6db4d387da8e6100789c8698366a0da9b735dfe488a0a375227f214fec9ddd816d8a8f9060df702ddb1185f91388eb1de6b2e8036269d3ab9f5271085e567b8f36e3a0d95343d98389bbe27cdfc"}], 0x10e8, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000dd2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9c000)=0x10, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000c14000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 04:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003de000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009d0000)={0xa8a0, 0xc, 0x6, 0x9, r1}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005d5000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000518000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc0000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c4000-0x4)=0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003f3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000032f000)={0x6, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d63000-0x20)={0x941, r4, 0x1, 0x7f}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000069000)=0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ec8000)={0x1, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b3000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000797000)=@generic={0x1ff, 0x7, 0x1}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00002ed000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d1e000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000003c000)={0xf, 0x4, &(0x7f00000dc000)=@raw=[@alu={0x7, 0x5e15, 0xc, 0xf, 0xf, 0xfffffffe, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000988000-0x4)='GPL\x00', 0x1000000, 0xdf, &(0x7f0000306000-0xdf)=""/223, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x547c6bda23e69769) r3 = socket(0xc, 0xa, 0x5) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e12000)={&(0x7f0000dec000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007b9000)={r2, r4}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000006d000)=""/149, &(0x7f00001db000)=0xfffffde5) write(r2, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a32000)={0x0, 0xa4, "420debad696907eacdbfab06ea69a35c406db79fb6a23fc3a7bf40bd65c5f62d8acfe1590f02272083bf860d66be98af43d6aa7d2f43f3ea4ab9b21d882326eeed80d0a0a132b787b5ea85e2ba22f071a163458c1bea864bcb01776264abf7b18e8015cce4388d253b823b704147240f6ca763831ee14854c1fff7a1e48d6ebe72b695c2daf4ddeb1c96d8ab9c151f7ad7a130b69eee149c99de9df3c0ecb59b92203826"}, &(0x7f0000111000)=0xac) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b3e000-0x8c)={r5, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb279}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072b000-0x4)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b1c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00006f3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r6}, 0x14) setsockopt$sock_int(r2, 0x1, 0x2000007, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000794000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) sendto$unix(r0, &(0x7f0000001000-0x3d)="6a374ba6974bf6e57840c376ffdb67f6d5b0105971af086108b3236c8ced6de460b399e024a3e89bf1fb85bc13e717a7311b0c2441b77c83213546be19", 0x3d, 0x14, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000003000-0xca)="4df983fba896f6cb0e9ddf93330d353afe7838639d86fb4b70fea8e5636c9d80f391094d98fc4f2477ee6445ed1101552a2085a35cb9952d26a61822ce01239ca86c4bcccc98149cb2284e9b883a2671f0dfcf308ef1e28fd461cf3911d4723a33699421e8f80abdc7cf63938a1acf8eeffd1d059026d61050ecd854bba71694e39ec2c8c148c62606b1b0a1c4e6edb580b70c6bf438a399194fcf1066de1a30cab6fd1835baf9bdba3de4636f2bdcdf78ef160b6e8b84998f41d12349ca888b025c8802d7461fd3e1fd") getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x20, 0x6, r4, r5}, {0x0, 0x7fffffff, 0x3, 0x5, 0x4, 0x0, 0x3, 0x2}, {0xfffffffffffffffa, 0x5, 0x8a1, 0x0}, 0x80000000, 0xd, 0x2, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x3, 0x1, 0x8, 0x7, 0x3ff, 0x4}}, 0xe8) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x3}, &(0x7f000000c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000)={r1, 0xa8, "fb4047ce23cddab968e58c1b4d5b0b01e4356a40f1abb234fb20f69b8e98ad7b648235da629eae4e0143595d53db2fda5058359d80b75ba938622dd9de4521a16a7dd30dbec73a75c7119f09a07711c3611e5915821fbf02639ea189a61865afc0126eba9a1b28d2fe8925accd809e590b3d9ab851e6f04a020570ceb9cfd6876dd28da5b58e19148179cff7e030b71651a41794fa089a53f52907544a2a89952af70b4c152b3cee"}, &(0x7f0000007000)=0xb0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000-0x8)={r1, 0x40c}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000d000)={r2, 0x2c, "9e3b28bb3285b2ad1024fc6e5f76a65ac969ba5db293b430e26c0f753ef364b27784ca8f4b1211348da032f6"}, &(0x7f000000a000)=0x34) 2018/01/16 04:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005f4000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a83000-0x17)="", 0x0) 2018/01/16 04:27:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, 0x0, &(0x7f000073f000-0x4)=0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000032b000)=[{0x8, 0x100000000}, {0x2, 0x7fffffff}, {0x2, 0x4}, {0x3, 0xfff}, {0x2, 0x7}], 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2018/01/16 04:27:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000-0x4)=0x26) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008e7000)=0x0, &(0x7f0000b72000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0xa, 0x0, 0x7) 2018/01/16 04:27:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000b1f000-0xc)={@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:05 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0xffffffff, 0x4) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000d87000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb2000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000000000)=0x0) 2018/01/16 04:27:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa5000-0x8)={0x0, 0xfffffffffffffb4b}, &(0x7f00004d3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005bd000)=r1, 0xfffffffffffffe54) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000cf000-0x4)=0xfb, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff9a) syz_extract_tcp_res(&(0x7f0000322000-0x8)={0x0, 0x0}, 0x6, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a4000)={0x0, 0x2}, &(0x7f000049c000)=0x8) socket$inet6(0xa, 0x2, 0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000538000-0x8)={r2, 0x7ff}, 0x8) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000555000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5b000)=0x10) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000001000)=""/69, &(0x7f000067c000)=0x45) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="d3248a39bc9a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockname(r0, &(0x7f0000b1e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000205000)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a2000-0xc)={0x0, 0x4, "22decded"}, &(0x7f0000d57000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000809000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x800, 0xfffffffffffffff9, 0x49d8, 0x21}, &(0x7f0000c26000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f000002a000)={0x0, 0x0}) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003e6000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "22c0e63dcd000000"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000027d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000534000)=0xb) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000dbd000)={&(0x7f0000d9c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00002d8000-0x50)=[{&(0x7f0000255000)=""/179, 0xb3}, {&(0x7f0000394000)=""/157, 0x9d}, {&(0x7f00008f2000-0x2e)=""/46, 0x2e}, {&(0x7f000061c000-0x12)=""/18, 0x12}, {&(0x7f00005fe000)=""/104, 0x68}], 0x5, &(0x7f0000eed000)=""/31, 0x1f, 0x7}, 0x43) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab9000)={0x0, 0x0, 0x0}, &(0x7f0000476000)=0xc) sendmsg$nl_generic(r1, &(0x7f0000d86000-0x38)={&(0x7f0000deb000-0xc)={0x10, 0x0, 0x0, 0x2104080}, 0xc, &(0x7f0000315000)={&(0x7f0000bf1000-0x160)={0x160, 0x2a, 0x400, 0x0, 0x2, {0x14, 0x0, 0x0}, [@nested={0x40, 0x55, [@typed={0x18, 0x7f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x21, @uid=r2}, @typed={0xc, 0x66, @u32=0x536}, @typed={0xc, 0x1, @fd=r0}]}, @generic="02c402d8307adcb131015c8e0166c7a46c48ab90e594c208b3f60a38eda807aa95996545025f4ea72d06bacb5cba6eb4371a97c7b060c75a779eaaf55c3368cc5e57da9aa23db6f83a04a5305fcbd71700c6276ffbc0ca26afc97c5d7385713a8fd710008b2cbf7f324f84e71c11b14fdcc643bf7010babd97a97cc1661a4745041f74fb4d6a3541d8081ca1e1271914b83c63754ec58d0fb07cad0ca4cca81b24e0987e761ecf2379f23569e439b2305921438106be00730f2d6e50", @generic="0755ef6106797ce6e80e6e6d45ffee61349bffae9fa552164a91ac3b0d1e419d021ef0a54ba7390eb07c8e65bde3d31252e7cce5287cbb76196df548f06ecf4e242f097bf2c0f474ac724b1cb83d"]}, 0x160}, 0x1, 0x0, 0x0, 0x800}, 0x40) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$inet6(0xa, 0x1, 0x80000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r0, 0x7) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000+0x1ab)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x26, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000)={0x0}, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000008000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f000000a000)="cdb8b3b073f427ff8ac8d0d74b2811b326fe8c4212e5ae8fca0d1e7fa8be184b41ced93f4802e109d9452f24c8c84435c16b12ed2e073bf6d22dc1cc5f22fce767564fe4929d0cc33ecdeeb577289ae172dcdf80523181221f405b1a711ef39c0773f04f5962ee4e4463c992a28082ae46b95b553716937a77553165528691dc53be783518ed73527a639a90f079c3c3b4efb8702034", 0x96, 0x800, &(0x7f0000007000)=@ll={0x11, 0xb, r4, 0x1, 0x11c0, 0x6, @random="c17dc6f0b7fb", [0x0, 0x0]}, 0x14) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0xe7, 0x100, 0x2, 0xfff, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x800, 0x5bb, 0x2, 0x3ff}}, &(0x7f000000c000)=0xb8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000000d000-0xa0)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7620, 0x7f, 0x81, 0x3}, &(0x7f000000c000)=0xa0) syz_emit_ethernet(0x2e, &(0x7f000000a000-0x7c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc_tr={0x11, {@snap={0xab, 0x1, "94", "1fe479", 0x805, "3ce41730eafba89edf69e6743c387f0daac5e5509702f489"}}}}}, &(0x7f0000006000-0xc)={0x0, 0x1, [0xf6e]}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 04:27:06 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) tee(r0, r0, 0x8, 0x1) bind$inet(r0, &(0x7f0000813000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a8000-0x14)="72733972d8030a36eb0004fff80000001384ce10", 0x191) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000431000)="f84cfecb36a6d8c18fe14a192ee0faa30089dc10316c94f1f129700965f3043f", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000072a000-0x38)=[@in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x16}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x38) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ef6000)=[{&(0x7f0000ef3000-0xbb)=""/187, 0xbb}, {&(0x7f0000e6e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef3000)=""/211, 0xd3}, {&(0x7f0000d4e000-0x35)=""/53, 0x35}, {&(0x7f0000ef4000)=""/160, 0xa0}, {&(0x7f000005a000-0x2b)=""/43, 0x2b}, {&(0x7f0000ef5000)=""/144, 0x90}], 0x7, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) epoll_create1(0x80000) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f0000a31000-0x31d0)={0x117c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x16c, 0x0, [@generic="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"]}, @generic="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"]}, 0x117c}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d14000-0x4)=0x0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d13000)={0x0, 0x80000, r1}) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d13000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000237000-0xc)={r3, 0x80000, r1}) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d14000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000-0x4)=0xe8) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000905000-0x38)={&(0x7f0000d15000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d15000-0x10)={&(0x7f0000a47000-0x50)=@delneigh={0x50, 0x1d, 0x600, 0x3, 0x2, {0x0, 0x0, 0x0, r5, 0x60, 0x21, 0x9}, [@NDA_MASTER={0x8, 0x9, 0x39a8}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_MASTER={0x8, 0x9, 0x3}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_DST_MAC={0xc, 0x1, @random="8767ed11c841"}]}, 0x50}, 0x1, 0x0, 0x0, 0x41}, 0x4) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001af000)={0xa, [0x24, 0x6aa3, 0xff, 0x2a, 0xff, 0x8, 0x5, 0x3, 0x1f, 0x1000]}, 0x18) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) tee(r1, r1, 0x1, 0x2) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c38000-0x8)={0x0, 0x0}) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x35f, 0x2, 0x6, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {0x9, 0x8, 0x8, 0x6, 0x3, 0x6, 0xffffffff80000000, 0x10000}, {0x0, 0x7, 0xff, 0x7}, 0x5, 0x8, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x2, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x0, 0x1af, 0x2, 0x3f, 0x800}}, 0xe8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002fb000-0x18)={0x0, 0x9, 0x0, 0x4, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x6c, 0x800a, 0x7f, 0x2899, r3}, 0x10) r4 = socket(0x5, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0xc34)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/16 04:27:06 executing program 2: socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000ada000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000610000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x10000, 0x5, 0x4, 0x9, 0x3ff, 0x0, 0x2, 0xfffffffffffffffd, 0x1f, 0x40000000000, 0xecf, 0xfffffffffffff801, 0x5]}, &(0x7f0000fd3000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000076f000)={r1, 0x40}, 0x6) r2 = socket(0xa, 0x800, 0xa2) accept$ax25(r2, &(0x7f00008a7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000073d000)=0x10) r3 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000008000)=0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000a000-0x1d)={0x0, 0x15, "41541eda2b5168b71b2df033f81832033358260cb7"}, &(0x7f0000009000)=0x1d) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000003b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000075000-0x4)=0x14) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f00000eb000-0x14)={0x11, 0x7, r3, 0x1, 0x1, 0x6, @random="4400b51d3210", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000eb000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r2, 0x0}, &(0x7f000000a000-0x4)=0xffffffffffffffdf) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe3a) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x401, 0x9, &(0x7f0000191000-0xa6)=""/166, &(0x7f00002c8000-0x4)=0xa6) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x0, &(0x7f000024c000-0xca)=""/202, 0xca, 0x0}, 0x10001) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:27:06 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000096b000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000f7d000)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7e000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, r1}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b55000)=@routing={0x0, 0xa, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}]}, 0x58) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x64, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b74000-0x4)=0x0, &(0x7f0000b00000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f00009b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0x7, 0x1, 0x7}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt(r1, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x800, 0x3, &(0x7f0000fd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000065000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003df000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c86000-0xc)={r2, 0x80000, r3}) close(r0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000eb1000)=0x0, &(0x7f0000985000-0x4)=0x4) sendmsg$alg(r6, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000972000-0xc)={r4, 0x80000, r1}) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x3) recvfrom$packet(r0, &(0x7f0000020000-0xf6)=""/246, 0xf6, 0x0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff7000)="636e6064accf83defd53fb8ab781aae515132f9f251b25cc218704f0bcea62631ca51db12149b23417ef3dd203a320c8ebcb61322b8a21c114baa8411a0bf329dea229c2f9b699fbd9adf97561507fd3f41492d3f1b855227d9f1a827ffc39af379208aeb854c6a90999422fc872ef7f2af56079448c1dcc83b6c16afb1a051fb0a542845f4f671070000b77224f53f9a1eb471dfbc0f5e668d91a6620c81137be0b7c2ec2a482c0d12e0baed0b6f75520e1bc998949a9aa4656beb13e2bf8e9bf68bb40d014d85054887070536aa12f8d3be3ce731b9fd060868cb514157a5077bbb6aad2129579ce5a834923", 0xed) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffffa, &(0x7f00000eb000-0x10)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@generic={0x8864, "6bc6"}}}, 0x0) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000000e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000011000-0x78)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000014000-0x2)=0x5, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000014000-0x4)={0x0}, &(0x7f0000009000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000013000-0x8)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000-0x10)={r2, 0x8, 0x100000000, 0x7}, &(0x7f0000003000)=0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000011000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000a000)={r0, r3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000011000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a8e000-0x38)={&(0x7f0000af5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000211000-0x40)=[{&(0x7f00003f8000)=""/83, 0x53}, {&(0x7f000083b000)=""/157, 0x9d}, {&(0x7f0000a54000)=""/127, 0x7f}, {&(0x7f0000dbd000-0x65)=""/101, 0x65}], 0x4, &(0x7f000060d000-0xe0)=""/224, 0xe0, 0x79f}, 0x10000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000551000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e99000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f000066f000-0x4)=0x4) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00001fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000088c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000cf8000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) listen(r0, 0xffffffffffffffc2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket(0x8, 0x800, 0x81) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cc1000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1, 0x2, 0x2, 0x2, 0xc5e, 0x7ff, 0x8000}, &(0x7f00008fa000)=0x20) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00005b5000+0xbdf)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000)=0x26) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005b6000-0x8)={0x0, 0x8001}, &(0x7f000033b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002a2000)={r1, 0x1}, &(0x7f000058a000-0x4)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb648d460fc43b5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd6fd170c41d009976034d6557bf8917cad630598f6e58fd17060178aabb64ffffffed0000464c", 0xce) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000031000)={r0}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000093000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b6000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000053a000)='tls\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f00000ec000-0x49)="dff82298b6ded2924b8100e4a4dd63337b662802dddef9e12f0483113024c9882cad75cad3c1beae10c5df129e6fe1ab5b501ebd42f04b9232b339f321636a1d74e496c624521427a2", 0x49) 2018/01/16 04:27:06 executing program 2: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7a000-0x10)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x800}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd6000)={0x0}, &(0x7f0000fd6000)=0x4) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000008000-0x10)={0x5, &(0x7f0000013000-0x14)=[0x1, 0xffffffffffff0001, 0x81, 0x0, 0x6]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) connect(r1, &(0x7f0000009000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f000000f000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000015000-0x14)={0x11, 0x4, r3, 0x1, 0x9, 0x6, @random="65ab8a686353", [0x0, 0x0]}, 0x14) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000014000-0x15)=@dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xff}]}, 0x15) sendto(r1, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socket$inet(0x10, 0x2, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00004c1000)=""/168, &(0x7f0000834000-0x4)=0xa8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b7d000-0x10)={0x0, 0x38, &(0x7f0000554000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000f0d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000435000)=0x0, &(0x7f0000fb8000)=0x4) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000015) sendmsg$nl_xfrm(r0, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad2000-0x3)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000072b000-0x7)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="f4d30870de9f7c7f03ab764f5e417ed63d9f63a6a6c4360078edc557fabb754505c8025852b1c0669241f0c1f92cee833ecb2f6772995f279f5958e9a8aaadea222d3814c6982ab1af80d9bfed97d23c04497e7a65a7ca97960ffdbf8114e2d81a1bc3696a326072547a799af9c6abcf9a27ed44eaf6bb21b72fc955b49bc095bb038f119f3f0c8cb86af053e378fb6c6dcd245ed0fe54faffd656ecbfb5badeb5eba1f311e46e", 0xa7, 0x4050, &(0x7f0000009000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a}, 0x1c) socket$inet6(0xa, 0x4, 0x4) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000431000)="f84cfecb36a6d8c18fe14a192ee0faa30089dc10316c94f1f129700965f3043f", 0x20) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e4000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006fe000)={0x0, 0x7980}, &(0x7f000037f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000e000-0x8)={r3, 0x61}, &(0x7f0000fce000-0x4)=0x8) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000015, 0x80005, 0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001b1000)={0x0, 0x0}) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000835000-0x4)=0x3, 0x4) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socket$inet(0x2, 0x80006, 0x7fff) 2018/01/16 04:27:06 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007cb000-0xf1)="4c38ee9874a5e2525f4d090f5127d3dd2f97566c07cb73bb19a4bece6b86ddd0dc8c38337fc88167a48add162760a132961a84cae6acd83b51b0cc2d112babf16aaee402dd9625e0a0923b388d467c04d93746e44b120645bbf8c2622877edf44955bb06d80178db217064f433910a0daa1c053bc5978c79ba03aae8d361873bdf4fb1f18527b0791c422efc28df2848f09cc66eeca3beea2382619a374a0357bbc1df7342827e49aaaf120d4ba05104de1ea6afc6d71e8c81a984e27368c0baebe750f023c2801d6edf112817e3d4fb1cfc3840bba44de521499fccd89a0ebc1dbf1b331e7764b32953b5d94d3aedc6ed", 0xf1) accept$alg(r0, 0x0, 0x0) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000fd7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c0000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fd6000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fd5000)=0x0, &(0x7f0000fd6000-0x4)=0x8) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000-0x4)={r0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000021000-0xb8)={0x0, 0x883, 0x800, 0x7, 0x7fff, 0xa583, 0x9, 0x1000, {0x0, @in6={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff, 0x1, 0x5, 0x7ff}}, &(0x7f000002a000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={r2, 0xffffffffffff0001}, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 04:27:06 executing program 3: r0 = socket(0x1e, 0x801, 0x0) getpeername$packet(r0, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000021c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000684000)="e0", 0x0, 0x0, &(0x7f0000238000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000801000-0x5f)=""/95, &(0x7f0000f4d000)=0x5f) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) pipe(&(0x7f0000752000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000a8e000+0xd9d)={0x10, &(0x7f000049a000-0x10)="b6993b6f8689764d34345da6656ce649"}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000516000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000be3000)={0x0, 0x5, 0xa, [0x6, 0x81, 0x0, 0x3, 0xdc, 0x2, 0x5, 0x1000000, 0xd6, 0x8]}, &(0x7f0000484000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001bd000)=@assoc_value={r3, 0x80000001}, 0x8) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000c53000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9d000)={0x0, @in6={{0xa, 0x2, 0xc43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f000023d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000041c000-0x8)={r3, 0x3}, 0x8) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x73) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r0, 0x4) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r2, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x804, 0x7, &(0x7f0000ae6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ae1000-0xe6)=""/230, &(0x7f0000ae5000)=0xe6) accept(r0, 0x0, &(0x7f0000ae4000)=0x0) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x1, 0x40000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x7) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) setsockopt(r0, 0x7, 0x0, &(0x7f0000f2b000)="d6eeb65d4298fb11dffda275e407a9ccdb41121629c46562303ab126110102fc57971d2b13a293bbc315d4829747ccb0", 0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d8b000)={r3, 0x100000081, 0x6f, 0x7f}, &(0x7f0000d3c000)=0xffffffe6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) r5 = socket(0x2, 0x8000a, 0x1) getsockopt$inet_tcp_int(r5, 0x6, 0x3f, &(0x7f0000fe0000)=0x0, &(0x7f0000732000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003d4000-0xbc)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x8}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) bind$alg(r1, &(0x7f00006cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = socket(0x1, 0x4, 0x8001) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a99000-0x2)=0x8, &(0x7f0000579000)=0x2) sendmmsg$alg(r1, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e36000)={@common='syzkaller1\x00', &(0x7f0000b5a000)=@ethtool_wolinfo={0x7, 0x3, 0x8, "4d2f974452cd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e14000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) bind$packet(r0, &(0x7f0000b4f000-0x14)={0x11, 0x7, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socket$nl_route(0x10, 0x3, 0x0) [ 97.537821] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000030000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept(r0, 0x0, &(0x7f000006e000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000c2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x80000000, &(0x7f00000f7000-0x10)="d7c0de4e5e1513ee38e1c42a073585a4", 0x10) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000f6000-0xc1)=""/193, &(0x7f00000f6000-0x4)=0xc1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000096000)=0xd, 0x4) 2018/01/16 04:27:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a00000-0x22)="0a0775b001ff83e5c9b60ced5c54dba4295df0df8217ad4000000000000000e693a6", 0x22) accept(r0, &(0x7f000086e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb4000-0x4)=0x7) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000040c000)=0x19, 0x4) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/16 04:27:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) close(r0) socketpair(0xa, 0x3, 0x4, &(0x7f0000024000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a67000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000600000)=0x0, &(0x7f0000efc000)=0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f000045c000)=0xffffffffa81e944c, 0x4) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f4000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0x400008, 0x0, 0x7fffffff, 0x0, 0x0, 0x3d40, 0x0, 0x0, 0x0, 0x4, 0x40010001, 0x400000000, 0x40000]}, &(0x7f000005f000)=0x108) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000003c000-0xdc)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e15000)="26000000130047f10700d6b008000002000000000007000000ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00007cd000)={r0, r0, 0x3f, 0x1, &(0x7f000067d000)="88b1ed28802dcdd704a22ab2a27cd72431167d556e98cffb46f9da02c91936b0743b261eac6d96b45cfacd910b79e66cda85dd0b362689b010ed35ad352a262535e028844b417dd9808a450b884da3eb72ec02eefe9bff884939d2f6c78e09a18112835d05a4775027264dbefe4ee028b8bb668fcb43e9f5956ae8eea8f28ba69604d606040cf76b2988f6c8aff5830a6be6", 0x1, 0x8, 0x5, 0x0, 0x1, 0x8, 0x401, "ad4c1e7bafbb40fd9870d35980bbdaf52191bdbb59c5352d798fe4a24d1cc03a4d1d24fc4adfff45179302"}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001fd000)=0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000590000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000d6000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bac000)={0x0, 0x3}, &(0x7f0000138000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000065d000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7fffffff}, &(0x7f0000722000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000470000-0x38)="752c302bef1d8b3dd09efcd742de0574f006b90e423c3a48e361dd0becf867b7d2446616a6d3a3e28db92362f977e654e6ee243c80f826a9", 0x38) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) socketpair(0xf, 0x1, 0x2, &(0x7f000010f000)={0x0, 0x0}) connect$inet6(r2, &(0x7f00006be000)={0xa, 0x0, 0xa000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, 0x1c) r3 = socket(0x1, 0x4, 0x9b) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000d5000)={0x7, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x5, 0x3, 0x4, &(0x7f0000c4d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1569, 0x1, 0x817}) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00001d9000)="2600000005001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800afd7", 0xffffffffffffffd3) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e5a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e5b000-0x4)=0xfffffffffffffd33) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e5a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000243000-0x4)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000487000)=0x8, 0x4) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e59000)={r1}) r2 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e5b000-0x4)=0x4, 0x4) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000de0000)="95979bf74a5fca0eb8aa25d8d6c9d43235aebbf83a2bf69e51dbe11d780690133931c66c743e680cd34f17825d91d5a737d4382529cf68cc4c45460bf7ae5649b2bbabd40337dc2891cf3db89a0fcdf108b11ae565d3287b0d2f7e4655cba3f4ec297d853be9c7a6e5a665e3464702efe7b64d3118c7de632fb45f3177238344e583f26a87ed", 0x86) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000732000)=0xfffffffffffffffb, 0x4) 2018/01/16 04:27:06 executing program 6: r0 = socket(0x9, 0x8000f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xdd9a, 0xfffffffffffffff9, 0x201, 0x4, 0x394e, 0x7, 0x4, 0x7, 0x0}, &(0x7f0000139000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r2, &(0x7f00008e9000-0x88)="50ebaae4b30b474fbe31d5c20568d144869d08aa9f5a5d2dc0aa85d17224f4af40eba2988b3fb0dbc0fd01297631296aef814adacc8bf2e310fc2917eb42a85721acf21cec78646e151e29329cf60f879a7881590355bab609730f1541d104b6307378ee61dc0376e4f6d79da06bc2ae9b73ced82a72c7d5128506be0f3ccb3925063ccbdd51baf9", &(0x7f0000216000)=""/219}, 0x18) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) r0 = accept(0xffffffffffffffff, &(0x7f000029a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000087a000)=0x3a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000901000)="521729b4549d97fd92078d9ca04c4365", 0x10) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000535000)="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", 0xfc) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00002a4000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000730000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xdca, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000000c000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)=0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) socket(0x10, 0xa, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000018d000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c9e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/16 04:27:06 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000e79000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000c03000-0x38)={&(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@can={{0x1, 0x1, 0x1f, 0x5}, 0x2, 0x1, 0x0, 0x0, "9f61fe9df696c0e8"}, 0x10}, 0x1, 0x0, 0x0, 0x4040084}, 0x4000050) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0xbc)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10801}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x351}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xbc) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000472000-0x4)=0x10, 0x800) bind$unix(r2, &(0x7f000086d000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0xff, &(0x7f0000860000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000de4000-0x8c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) vmsplice(r4, &(0x7f0000439000-0xa0)=[{&(0x7f0000f77000)="a8d9ef8e6f7446e4895a5be77223aa5099675d7d71f335dfa181df18b42c91fdb1b00b4473d136bea3ce384d3691b707d9aae2573b9272ddad79def56d0eeedf6d9490c8652a7134bac091e817fcb9d8", 0x50}, {&(0x7f0000a97000-0x1000)="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", 0x1000}, {&(0x7f0000c2f000-0xe2)="942e1eb7ec655b68f5b02df77ef5f83a17ef7046c55eac931758a39f4b4b4eb1f82e249c1f8aa66f8a9ec6de3e24ea836aae991dce8b74b95be882d559f3d04588c1a101023739b20686c3940c850144821624d4d3a88c7069ca017fa5bd6c64491c21a8b5a735e93da1cff6742fb093fb0039b17229f878ac89991b3371d50f7150c58af79f16acb9fca5485b604764ac010e209dd3bcd2795eaf2eee2ef7e010aa7eee7e6341d65683112ab3c40797f080bae4f39b3c9e0e641acef401a4831b659f10f340d331e67b97f651d688e44e6e29af22c565eadf55210d44193ff41c7e", 0xe2}, {&(0x7f0000070000)="2891338b1e01b09035d84cf5c3e16bd3a142e825678015bd593633dc16faeaf8dac3e85cfc78da049eb9dee1cda4df79f15312769ddaad07c5c1bb3c6920fc9ee08c216eec22fc084d66b0e31369d0d3b56db3e4e61f", 0x56}, {&(0x7f0000fec000)="60a7df9996a0bc3b48669473a69e4e537909ee3b822d88495f67047cee08b0decf8ab7fbbc93dc72798c852c31639c16bfdba5f6d9933dd32227bf6305b266c358dd274b32fd2663373ffa09610b744dec", 0x51}, {&(0x7f00002ad000)="b84409893b98844852571436ee4ca8f4190181ee4c0a475bcba074486e239236d7dafff326563e5bebe826c21938324861a3281513b603aef8d970e7b536e18b27ab06e35ae831", 0x47}, {&(0x7f00009fa000-0xb4)="e7ec2d4e6a671bc23d3f50cf79dc7930c3a94540142be322615b15d357260246072dcae68d83b9d64399940ceef708c1583bc937391b46c722edc2dcca9de67fbfb3ad618a45e25441bc9be0db1afac2594f93d03798dd0ad0cf33a3a93866ede52164feab021cc7555c2705f86581ef563d47f388f0b122827607d5bd063fde645731335b7fc8555f3f93de78f6a42e374b1214377bbec5da3624608739354982158177591c11471243ceb34b8391e351e1a61b", 0xb4}, {&(0x7f000095b000)="9222ad7650238c23e7820b4c508f8a7f1a9b6d272abdc35fb672f699a63e5bb154637c73561c7d58613406cd4f2fa3b9513f949d5a4fbb91e4bce27cd79aea", 0x3f}, {&(0x7f00003e4000)="d010fe62efdd316f06662bbe943299638fef71ba668bfd995649b91d4ffb4d685adc729affc9513edea82af94b958e3b1a9e82a63b2f005c78ba7ac6b5f9acffea48958a2245ce306d1c50063b30067ac0abe4a99203839889fc9336d91a4b96521bd5b0782404c3b6dfbb60050bf09efb4858b8c3a7e6d1699cdc13b65d39d57b7b", 0x82}, {&(0x7f00000a1000-0xdb)="e4ed29fc8715c0b39ed3e4bdde488445d11da20266055599b460c52bd62b9f35a568e1c1e2838b106b4d9e1956caee2b3d0231df55042305ac2b707ce7816356c861509db6dee075267f3f5e0e516fcb6ab3550c7988cb7a3db2e2b87ff392e570252b6b8c14f07a3b4ffb1256eb9f0729f50f93a96cb802ec7a829bed8f0b1f1abbd1a44b2e9ba160d541f1f9a9a8213bf842feb007e689ad997e3c19ae7f8c7f87a35400791b9bc2b0c90005d1d7a4513105ff6854377db4fe34d6b5ef9cd229718c707e75aed21de6a07f761549f1d413c70481907e22222ea7", 0xdb}], 0xa, 0xe) r5 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/16 04:27:06 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, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000086000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x7, 0xffff) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000574000)=0x7, 0x1) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ef7000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000046e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000aab000-0x10)={0x8, &(0x7f000066f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000934000)={r1, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f000092c000)=[]}, 0x10) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0e000)={0x2, &(0x7f0000f0f000-0x20)=[{0x48, 0x0, 0x40000000000001, 0x0}, {0xcf, 0x8, 0x16870843, 0x0}, {0x0, 0x0, 0x100000000000000, 0x0}, {0x0, 0x4, 0x0, 0x0}]}, 0x10) 2018/01/16 04:27:06 executing program 6: socketpair$inet(0x2, 0x80000, 0x3, &(0x7f00005ac000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000de3000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000444000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad3000)=0xb) 2018/01/16 04:27:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4000000000010) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c090001c00e000198ee0000070400ac00", 0x24) 2018/01/16 04:27:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9b1}, 0xfffffffffffffead) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) getsockname(r0, &(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000006000-0x4)=0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000009000)=0x1002) 2018/01/16 04:27:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x1f, 0x80001, 0x7) getpeername$ax25(r2, &(0x7f0000fb3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001de000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000632000)=""/61, &(0x7f0000909000-0x4)=0x3d) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/16 04:27:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/19) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007c6000-0x14)={r2, 0x4, 0x7f, 0x888, 0xff, 0x80000000}, 0x14) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r3, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000008000)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) 2018/01/16 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000472000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6}) 2018/01/16 04:27:06 executing program 6: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000261000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000085b000-0x4)=0x1c, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004d3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000f5000-0x4)=0x20) 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(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d4000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000fea000-0x4)=0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000f48000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002a4000)={0xe, 0x72d, 0x117, 0x7, 0x12, r0, 0xbc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000f64000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000081d000)=@assoc_id=0x0, &(0x7f0000de8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ef0000-0x8)={r3, 0x6}, &(0x7f000079b000+0x62e)=0x8) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=r0}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80014, 0x807, 0x6) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000c73000)=""/0, 0x0, 0x0, &(0x7f0000b4f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1da) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000075000-0x4)=0x0, &(0x7f0000613000-0x4)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000105000-0x4)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000345000)=0x0, &(0x7f00001b4000)=0x4) [ 97.900878] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 97.922180] nla_parse: 7 callbacks suppressed 2018/01/16 04:27:07 executing program 5: 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}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cdd000-0x8)={0x0, 0x5}, &(0x7f0000cdd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005eb000)={r2, 0x1c4e, 0x7fff}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getpeername(r0, &(0x7f00001d5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008a1000-0x4)=0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c81000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bae000)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000df0000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x0) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000b9a000)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:27:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x0, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000eb6000-0x18)="b466c866dbe4a651bee5c0ef1b60c9017a9bec079b12030f", 0x18, 0x1, &(0x7f0000eb6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a7a000-0x20)={@common='yam0\x00', @ifru_flags=0x1500}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e6c000)=0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000eb6000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00007fc000-0x4)=0xc) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000eb8000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000eb7000-0x50)=[{0x4, 0x100000}, {0x8, 0xfffffffffffffffe}, {0x6, 0x990}, {0x3, 0x5}, {0x8, 0x3f}, {0xb, 0x200}, {0x4, 0x101}, {0x4, 0x3}, {0x0, 0x5}, {0x2, 0xce}], 0xa) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009dd000-0x1d)={@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]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000e64000)=""/54, &(0x7f000082b000-0x4)=0x36) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eb7000-0x4)=0x0) getpeername(r3, &(0x7f0000e32000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xffffffaa) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000eb6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba1000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000823000)=@generic="4fec10f304f8cf52663a3daf54370523") ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000eb5000-0x4)=0x0) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x8, 0x0) socket(0x1, 0xe, 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000044b000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000072c000)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x2, 0x0, 0x8, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0xc000) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0xd6, 0x1, 0xa6, 0xa, 0xa0, 0x80, 0x21, 0x0, r2}, {0x5, 0x1000, 0x5430, 0x2, 0x1ff, 0x1, 0x7, 0x8}, {0x3, 0x45a69c5a, 0x1, 0xffffffffffff0001}, 0x10000, 0xa, 0x0, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x56, 0x0, 0x1ff, 0x0}}, 0xe8) [ 97.922185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 97.984316] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x3)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000010000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a82000-0x14)={0x0, r1, 0x5, 0x2, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cab000)={0x45, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) r1 = socket(0x2, 0x80000, 0xe09) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r0}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r0}, 0xc) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000634000-0x38)={&(0x7f0000e4d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000287000)=[], 0x0, &(0x7f0000870000)=""/140, 0x8c, 0x0}, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000f22000-0x83)=""/131, &(0x7f00005d6000-0x4)=0x83) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x7fffffff, 0x1}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0x70)={r2, 0x68, "0cd98756e056337b610232b25a2855e670df460eb716d3211fe7b762f45270ee3dc4cff284f146276c76df45d575e40bae671ddbba0775ec40ad47da79d41a6936f898bbd36c03be84bb535b380ec9019c2cdf7674110ccaa33f014b5e99fe787c861aea3d20e385"}, &(0x7f0000008000-0x4)=0x70) sendto$ax25(r1, &(0x7f0000007000)="d896381d4ca4ee2a2fa6ef7457eb425719b0a75b06febea11037f90f903e2931ac2724c237fddb41edf6a0cdce21f7b49362f443961b5f5600d0b93cebea263f9638335f6dc4a396a923b25ac116e16ae25242b160d97471b64843ac5128c5be85df6efc3d2bf3616e9e0da1989eddfed67a6aa90005fe7d52d40e8f3f9ebc105f6bcc2e3a771263c41012b94ef6ae2b984bcccbcbbf01be43", 0x99, 0x8000, &(0x7f0000006000)={0x3, {"57a2a8149373a8"}, 0x2c51}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) pipe(&(0x7f0000944000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000505000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000096000-0x40)={r3, 0x2, &(0x7f000077e000)=[0x1, 0x200], &(0x7f000047e000)=[0x9, 0x8], 0x50, 0x2, 0xe641, &(0x7f000078b000)=[0xa4b5, 0x9], &(0x7f0000892000-0x10)=[0x3, 0x8, 0xffff, 0x3], 0x0}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009e9000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002b9000-0x18)={r4, &(0x7f00006a4000)="23dcd08570143e5e286e6999de31ddedf1850e0141019b02137e2b0aaad54f5a9fa855c692ebd47b68a8dd34734906e51fdeac187482b13a39ee8d803ed77a304eb8107e2a751d643d145ea67a166b1ba23f829c8892fc34907966bee4779780681d984c25c91e30cba1e8983ce98bdf0ba17423d928955b427fa5cf118d88c6dd143527d962c51b609c9b8ab0583ed87467591a3393", &(0x7f0000ff0000)=""/4096}, 0x18) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003d3000)="64e5ccab78dea988c9c3d59e2bb7ee85bc6fa340b31ae7c77da0b10b070c4aabf9508252e6197124b3231579b1000ee0c97e1a7665c582a149ca2b950f9d957d0d1d85240868c5fd0fba3f0ba9f28efa781a0dec0b681b1e1f089feb192bd0b644c3dd8f41819a06b0ced3f12aa1edc467c1e35d84710218861c1a1f74e87d9c2613cbe0a6f82e25a7d07bc4ea456452142e5f24a6d7df357f3e9c219a312f60f5771832a26e28efd530", 0xaa) r1 = socket$nl_generic(0x10, 0x3, 0x10) splice(r1, &(0x7f0000340000-0x8)=0x0, r1, &(0x7f00001e3000-0x8)=0x0, 0x7, 0x2) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0xf, 0x8001, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000031000)={{0xff, 0x7ff, 0x2, 0x7, 0x4d, 0x7}, 0x100000000, 0x5, 0x3}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r3, &(0x7f0000030000)=[{&(0x7f0000010000-0xcf)="94c019c0d42cc46f445e558c1be0", 0xe}], 0x1, 0x0) sendto(r2, &(0x7f000002a000)="78299159c18c251143ee5649de3c670377620abf1bab9b25ee78b9481773f7c3c3064fbc96d48d47c35d6c60d5c258c42a12a6234c3b33b9ec7247b2356fe3de3af83b0e94a572e77433ad5f0edfd8b9e5fe9f26f47f4bcfdbbed8b2e89a22964cceb89c0ecf6213c12c4564e28d569de687f8a9d8c95cdb461cd036312f8e2263a95c828039a8433ddb995212775a9f55998ca1f30dcd3ae27dd7a9ff42cc6f0d8fd5b7fefdec8ff3032ea63e50fa6567346e1fb2f69e45a02fddcdfef7011424568ae2022d178391f89120709920c4064dcae7ee24daed1b96ea49f48107b2dbdbd303e9979662216aee8962f0dd012a29790b9a7cf91cdf9cb896386138ef92836f5dc5a0882595ad5ee80015ac46e2ae98f4832a32bf8b52a079ad105e7492b43ff9636ad86e8a2b8194a6d411aebb2802040968e41632701d8daa679c474c13640334e9d43b6242f4ad12d503b2340b13b872b36d1b54a5881c202c43bcb839826a82be335a8e66615eaf4e926f165277199dd36493ee375f20f3df5490f3fb750c05a412faf54b4aca6d917611cdb54c8f222a4b24893ca5d3b0272c636dc90e79aa5ef53b9118e791443bfd7607c338b96ed94fd92364ce205a46d99d1166ffa76ced979a4fc41f3aa762aad7925564373f5d3571a2ac1808d11d8e70d4f29363a5e1061386caf6ba8ae2cd8e21ba8c0d5ff2586bc514e596cb3788d5a6b665d2e639e461f572cbc8db0763179deec4a2ace70bd87787531fbe5e9b9bad269ba1921d1a61d0539686fbb6a7ee696ab0f77bdd8a92eb3d6526b6f0de14e7e5a0dc6b34f182c61eb5852b67d753d0f55183d9d572c6b89cb34eeb81847cdcc565d44497c4b009aaef6658872fba1fc2f89d161ee322d348af78d1a6125575660e0eee2b1b27f15b9835e24ca47fa2991ec248395dff6d3cfe80395070b00a08c4e0349511bf58379cb3b288e012620df002f9f62ed1fa69cbcf2c67d14944bf5f4789d0ed100568c9b1aeb0e3c0240a10d870c8c8ddb720fa516935850e80eed8e470e8a1734d3bff2a7f2cbce30961938771721ce9915d73f5fc5652db1ef6718b0a4c814c6ff4ba24e7c69cf00914d517c9857e8590d240c9c0dd1b886d27d0c6d0c46b9dd009a8c4b8de22a2e8770d8ac56c0b35f8ba9d8a08026882c93d6e998f1140acfcd9c7c71793f1083d61f13a586551d01e7eb4ede763576ad64053172361fb07731785b36498c7672a74b9e8fe76575002aa249c76b6fbc16f5fbc5c08ee8d6e4d54dc554de355cd7e786a1876d2414e970ee8429c7f93f092069c52ab1d74c04161e910563d03a4bc1ec13694a2b06665e053bce0f645994be47873c02c51bc375bc77a1ebed6e89cbcd8fd1bed64db486588bd900341d7bb9a17167c83c2be2902ea68e2e04652c4cc7dfa0fbb0d2aaff20eaf52ac8f2aad17da3ee567aead0178efb831facc599e56b0e0645a25a4b03e15146ac063ae5709bb42046020cd49b00de72c6bb4adddd25e0f2406360d4ae81179e1464ff7947cdbb26ccc809100ee74276dd5918a3d554acd8ce87d06c0e27093ff9f6997bfa334d8743dc64643ea4790f54a7af4589ae300ff2f3a738ec73643120033748ec6164c0519d827a4983120521ea4652c1f57373a938078acb37a92452cf73db31e54d64d6754076c4d9414a974d264e5e38a76281de42d5df4b0d591dbb9df6921f205ce5953b9115446ab430fb1655c44828e91a44f2404e7d3992130144b4eabcac62836145536e09b6b093582e470da5c5f4fda822ffa278224b85290515b88adb290207b65624ca6c13833bff1379d1ad3351338a817cd471b1f03441019fe9d39b0526a2b0d79efc3c54d8188b868e12c0acd3ed7ed4401761cb179359bb6b7cff8c5798349491391a69e2a585828034c2588b511ee73e4717ebfb0af80aee155190d34edfa7b0657599c9073ac94bafd5df3c3571883b4086d10d3e81b2860b3c46acc0a7c378bef2235a21cec9c50dcb8104ed0e141233922bba06ea29ab9e6497a3f7d52747a92263735359ea459ad3b9e387386213a7b7700dea8a439fbadd723255744e2a8146d5942e454230af17c25a9556435f0bd623fd120c418a08a7c1f139d78e13c217c76fe93c4b9c341996985ac641f2237ea9d2515eb0d2d087dc49ac491e438d961bcf64d6f1cbf41544087e045b60886b77dcc0bd6af11db0086d07003df4766daf5ebe0cdf2fbb926152db39195367fc606253d22cf7e5db0cd8b67d9d8ace35763043d0219b1c68a05f0297558f9653d35c8d7703367e9b4d436b789de2c156c4a194f06308f46af3fb2e52b0f8f7018bc4ae77c68d7bf5e7ec10c07256ae17321beb0bb7a3884b9fa7716f38eb16c36712c3698c74fbca839a24ebf5669900eb445ddc3ed6846cfc680005fc2077a3190cff4d8d27cceea01e47b5dceb130c6f2f536438739fadc1296b31e7b26bb14a1cdd1aa6a6f100b544c4eee955543db07a4fe401b50da1dfd97bf50f374824d74b3b1b2188f10a9ed71f2f9f833ccacbd010bf97583562561f1f7b942b9c9b41a9b606f62218d9aa7fa98348c614c9669e2284f583da28050aad557d7786897ee413a8b97b923f03a6a64932c0040b548ea96187e2fce3832fd868f5cfc6535e8b45fc5afcb41e7066a52751c193198fd2700758b079cfded7d4e84d1f94b19b15b324da4693f981a6ac05e1ad255be9a44034f5e94e18c9c56ae51089c8792ec565a6772493049337ec160061f570a60ca855f9c1475455e4b91c2a3c8e750bf63c68ca442815304b47b7b661a6116c1037b8993d0dac1ad58fdff12d61e4199db115fa33bfe64a91d13eaa96b48f0b7bdba6dfa47282059242e9011ce78ff7c754798fa029a555d7ae934cb859bb983a952560bc5cbaee160f7133474abcd8a65a645f4225b794ab935da61572723f7feef8479549eb344fd5ece2549c48b6789a641f0e2bac193ed23b794f9f4df958205f44fd9528d75e6cf84b663ebddda5ed5a34686ad92d2f78f6bc7355d212c35247b85f020816ee6af087ea3d1ae6508fdaf86660823ce5d812dcc38d34005912824495d9054c6cdfc55959a995ce4d767d3cebc44ae18042f87fdecf3eb972a58731839d436395cf319596c5d8cd3383bb9c685c8497c16d56feeb93432690e69f71beaf1c106e9df8b0bd7321d61a980e360522e5882ba60236af34940ff4a968b9728f4f9dcbf10a19b16a1ba1dee5581bcb7ef62c3a8e384f9a2dc2c455a39340140d161d65edaac3b45b62b88778224d3d9b0cc935dbec6c4643a9dc2c1a92e7eeeff6d10fed7b1001c6cc8f1c8a95af3895ff20092ecf3236825cb3065cac291cb00b759533d162b1647689347341e845f823ffe68e0c8b78310a8dee6574b269cac0e83cab0d12591ea78bc8da5869d138bc87c061b3c6aca393a918d5856ed29e658cea3b559a635cfc2823f1dc0dd6d4dcabf2a612856d54fe2467af0e6029cf477ac9f938c836222dba0f6f0083e5920dba18cd210338a045bb4d3adc6c06283b6c7ca9aa7683ad2e58d9b5c0d615b830c2bc648fa5e6196cd6264f8de7841dfcaae310b68bff186369759b108d5c87228779d2017c1f2210185a34df29631fc4ead546b874ce1f29b900ce7de768394d61551da41c79c5b782f030016f4ad9b5d25905dd09ce3a5d378d3204d697c53a88b24e9811c490d2386ab36a3a11caab9172e22fdc19c68a14177fec5c42c215d324387089bc7cfca12e59e3fe34f0e649ff67b143c63509a0e852b4c6d8216f7c7b9a412284db4e177ac111fda3cc6cfc6dad440852e55a1c438ce4838a8eb7945f15a49539b15654488346c992ffac2b18fae188c41b22a401c1d366daf2ec66f3b0b5bc1e1844e11c47275f95fdb8ec1519550b304396a63b283342cc986511348f867df3c7bd777b6bfa56af1b049d9271cde94f7bd7aa5c937c79abdf0f8cfdeb80954b3dc1d60f0cdca41aafeac846bb779831f7ff53ac15c13775f7b796482c35a4181135baafa0303c968449bbff4dce618fababc22afe7616823061d1885b3c7c3e624a51e0e5fb8755e7530689bc68598bd032a11dc2cf25b917e6d61fbb31ca09ec9adfc7aac0006968df7bc0cefc34d52f35742950a7119931ba1c25dbc40797600135cb7b3a93b6df026f59f6aa52e9416a5aa200704a8392ec662b2cef8a9aafa86078ffa6014385f44cd8307865f9a04a8ad79a6b8cc1c6ff92a9257669b9cea9110986844d219beb2911f0d31ecab5940dbb64b108884275795dd8dff1bed3fcaf7bb08715d132154f4c9a19e9caffffd1794769d12b7bc70743b5073b3e4d904f495b039638e359d97626a3b6c768f7c1451f80c2362859f38577bea04887a34c9e8871d76fa154243ff292c941466a0f70607655f4c746f6208ee3a47aec71c211b8e5fa248eeb54e24ee73b84a1dbbffcf173480e786edce88b28878babf89cd5ecec32358df2bc2cd83fffd923a59b9e35823839a6ca249964db65fa9cb225b42abff1fb5f141311f2e59241f4a79e67d041d268e157b4bdf2186ee3cb89c50e0c4a92153f346f585b09095114c3bfd0654bf8c35969187548ba34e2f65168e4cb88a07da800eefa6a793c9eb37f8173be5d5c7e810866b3631357ea18dd1ededd5254c4e54ed326a1d122e718f0303c6044119498d67454f12f439b11444854c0110cd0c7a6eff2353dcb4660e1a2112cc1de99255a4d8a3be2c1df0c5a14187c6f26bfff047f0cda72fef3ef2dee64c1cb4e6fd4b288a3b6609690fecdd57b7ab72560f964e977ee6833204286ce658e2291c9340bd94072d422795677eaccc9959df7f930b58850236a7f8affa4a2a7245229ed143ae8527c48011eee453bde6218bc7362c97257c66b01a66edd242a3142326d20ac7e5e6f13f48c4688845357a7c9cbf7e161164b944f166c9787dd21f3a9fc15441a8a2502e5ebf48b5a9065a561a2d529e7717d9f54186a7ac99bdd21e237c426cace62009cafe93afcae52042b70f0626d5db60ca944638f2f4f27e5f7b15b69f0162c6bd28f79692fe27197a788d5aea4dd6728f3d5ac2bd2c04cd2c3c06a501568aee789ef81fb289569e37a844e7c3e5d4aad87631a1588c974e76935786247ecdc31c2e09e999efbe7ac7085140f22cda02b8680d0472cd54bd2a13800a89e8f19a680b081d02969246b85130d820ff4299b9b6117ccfa5d8bdbb651fcc62d37007be222c78e2d247e94037e01442d7b2bbd8e7b2e5eb5b22456e003798348560c3147837870860a2465c11dc212eb5589e3b5c04c3389f7ab66102898d07c999dd74047b34284740f67819cb8322c5a7a0e369b8792b0ecc89f5c3bc76e9ec2e7783c163e2ea5899dd880f64ae619b050b3f5443e511b4e80caf58325be5475cc99c83309718b69d13d252c10a3c5091f8d80963f49ce7bdb44f100a15ae76f024a1f454e80e76b60ba8ad4bf54ba8e953d9b0970f5b975f1d87472eb01df51b534c66481e8e2eb1e49dca818af04190fb34ab320cb09e30d7c354709690042114b3cdad925073de21caa582802dddc4a6017625292fceb37cd80ef6097bde2b608a7e585303959744bdacac109a0a025f45b00113c5ff862ee68c606b50a8e11bcbc5c4099d96ce7955044fce171b0992c83de41ee0eb8abfda9dce70285cf87f34a3dab08fd2f95a36f50ee112090041d523fec55e9b8c6395495d7909498928b1d24d0c36122f58502bf0539b6552df91eaae36258e6c", 0x1000, 0x8080, &(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha1,cbc-camellia-asm)\x00'}, 0x58) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000dee000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ded000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000dee000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d7000)={0x0, 0x0, 0x0}, &(0x7f00003cb000)=0xc) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dee000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x29, r1, r2}, {0x5, 0x7fffffff, 0x1, 0x6, 0x7, 0x4, 0x27, 0x401}, {0x5, 0xffffffff, 0x1, 0x9}, 0x2200000000000000, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x2, 0x1, 0x2, 0x1, 0x1, 0x7}}, 0xe8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ded000)=""/217, 0xd9, 0x123, &(0x7f000084c000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ded000)={0x8000, 0x40, 0xffff, 0x2eb, 0x2}, 0x14) socket$netlink(0x10, 0x3, 0x14) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r1, 0x0, &(0x7f00005e0000)=0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac3e1a04ad4ecd3835bbc4be4ad5c5f0f9ed174fb577542dcdfb5e9a260211243b", 0x21}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000114000)="0bd20d70671f57662e0e3c6e4da240096a4706aa3842a7d63f2fc576c7ddb40a4d2a8d827c7bb108e7afeefcada5c55381849bb6938a26c1fd00543bc8b413df19e5112e1dbed0402db24b51b9d3cc31a920c34c74885b957be4277c0da56f4394323b80db281278271d54522031eb3a68b4fae3", 0x74}], 0x1, &(0x7f0000c1a000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 6: r0 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ce2000-0x20)={@common='vlan0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1c, &(0x7f0000312000-0x4)=0x1, 0xfffffffffffffed7) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5703d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) vmsplice(r0, &(0x7f000046b000-0x20)=[{&(0x7f00003f3000)="e24b8da06d1e786ba4f19e3cc493d8a95fc2fc0d1f1446baf0480b785a3663887c0e0f4c204d308fefa6e343e2d75180dc742d879b9fff90bb6efac334c0fd1f5cc1edcf647fecbb3645347aacfa6620c6f17daa207d23ccdfc9c4353fac78c17dbe3a9fb4410fdd46e8d6cc88515c6d2f3d5c8767146a4ca33d7e2ce0265fe0b1e42477e13cef92473950c7a4ea2aab7458aebe21c808d5915b82", 0x9b}, {&(0x7f0000225000)="d9a7721b97cda206c186f1e04d108c0043190ef3ba", 0x15}], 0x2, 0x6) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="d6d8b294a703b2dea0c0569752199ea2", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x4000000000000000, &(0x7f0000a7a000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0xe, 0x4, 0xfffffffffffffffc, 0x2, 0x5, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e2b000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000902000-0x4)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cbd000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000100000-0x8)={r3, r4}) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f6c000)={0xc00000000000, 0x2, 0x5, 0x7ff, 0x0}, &(0x7f0000c50000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000013a000)={r2, 0x90, 0x30}, 0xc) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000cc7000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000040d000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 04:27:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007a8000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x8)=[0x200, 0x20], 0x2, 0x7ff, 0x4, 0x5, 0xffffffff80000000, 0x6, {0x40, 0x1, 0x9, 0x3ff, 0x6, 0x45, 0x9, 0x7, 0x6, 0x100000000, 0x5, 0x2, 0x7, 0x0, "878463ec0a826d7f70b8989294be8a8505f746c7ac4044144c7bf458973a2529"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee4000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r2, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000550000-0x4)=0x200, 0x4) syz_emit_ethernet(0x180, &(0x7f0000d9e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x14a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x81}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @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], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket(0x1b, 0xa, 0x2) 2018/01/16 04:27:07 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b30000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000260000)="8843a18955a70128657db35c1ba499f7ffaaa5905eb83424443f2c8f01ad652e4b57326d7a96a21f1259d2feeeb3184ec3db46fe5dd594c8c1a469ed78632dc5a791c6ca919ff4880cc307999aa786a725d110fe11ff5bbd916403d77094439002ee7d1c6ff440e0ff4bc033bcfc5be4aa1c08a3007dcca2ac775de5a1a37fa07ecbdcdc57274a39457926fc9ac50f6d6ac30c93052b3883cedf2afef23436de71713248f38e901b09676de7aeaf4ff2f3e15ff7f5841588eb13ba31f5c12643bed41e6b2ee868ff4253a8e501524676fd859c469bd923ffaddc44", 0xdb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a90000-0x14)={0x10, 0x2, 0x8, 0x7, 0x40}, 0x14) sendfile(0xffffffffffffffff, r2, &(0x7f0000097000)=0x0, 0x0) accept(r2, &(0x7f0000a55000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000b2e000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000057e000-0x98)={0x0, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3}, &(0x7f000064a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000053b000)={r3, 0x400}, &(0x7f0000e8f000-0x4)=0x8) pipe(&(0x7f00001d4000-0x8)={0x0, 0x0}) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005bd000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xffff, [0x5, 0x8, 0x2, 0x80000001, 0x8000, 0x6, 0x1f, 0xfff]}, 0x5c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000862000-0x4)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d93000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d2e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000052e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="d45027c32b59", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000316000)={"c9b3073a1184634db3a259655d0c62bf", {0x4, 0x0, 0x5, "f6388ade41a9", 0x4f6ccfe1, 0x0}}) r3 = socket(0x8, 0x80007, 0x7558) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00009ee000-0x20)={"35690a533d8fa30b1327036fd1c89200", {0x4, 0x80000000, 0x36, "ee42ad01c4ce", 0x7, 0x0}}) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00007b7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000-0x4)=0x26) getsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000f5b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @multicast1=0x0}, &(0x7f000017c000-0x4)=0xc) connect(r0, &(0x7f0000854000+0xff1)=@l2={0x1f, 0x2, {0x3ff, 0x0, 0x6, 0x8, 0x6, 0x1ff}, 0x87, 0x100000000}, 0xe) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0xa, 0x4, 0x94f6, &(0x7f000037a000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f15000-0x18)={r3, &(0x7f00006e1000)="363775f055e24ef27d18c9c95a7e84290f117e276a2c37d78af24d94ba3cd4a7ca0a86591baad1e493d25153a73e084862bd55fbc24e67fa07f2349ce2c2f3691829b7f1b1947f6422bdbd711c4ae1588820dfacc88b06bb5b665dd1d48b18a5a6f69ee17560e9b7a9c6962bc00ba5eddc09f16f12a3f43253cd12af0ba3d5691fdaaede907f82d9589e22121f6301cbc05a4a39335b3da3a7cf5c57b93f5f66316b19aab5", &(0x7f00001f6000)=""/4096}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r4, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000e4e000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x4, 0x2, "b2856dea241df5b9ef508903d7bb20b0df9be40ed71432d08e67cd1f8e4e9a9b0283794e3638cc52972aab9984d8c937d7f154f88dd60ed9b709b5719ed05be7b4723142100b75ef6f6bf5b236461faa"}, 0x160) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000020d000-0x10)=@common='vcan0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000022d000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x6, 0x2, 0x3}, &(0x7f0000a6d000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f44000)={r5, 0x5}, 0x8) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000ad9000)=0x0) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000dfb000)=0x0, &(0x7f0000fe7000)=0x4) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ae9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e21000)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000050000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000644000)=0x14) connect$packet(r1, &(0x7f0000b58000-0x14)={0x11, 0xd, r2, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000017a000)=0x0) socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f000052f000)="0022040000ffffe0ffffffff000020ff144e0000ff000207835eebf11608feefaf724b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905500c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b3d01000000000000004a3ccd3560ae01018343005760ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f83c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c182bc97ffb4e82cb03419544a3988bc226a85abe6eb60cd7c78d103d38c31c7c86d16c4d86cbe4ab390c0923f0f0000590fbb00f8bf4d6ad2cea6dbe9d4a54c17aac0db6ebb450e", 0xffffffffffffff96) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ae8000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x9, [@empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x80000000, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x34) 2018/01/16 04:27:07 executing program 5: pipe(&(0x7f0000e30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000051b000-0x4)=0x0, &(0x7f00002ec000)=0x4) socket$netlink(0x10, 0x3, 0x14) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000015d000)=[{0x8, 0x4}, {0x0, 0xfffffffffffffffb}, {0x8, 0x2e}, {0x2, 0xffff}, {0x3, 0x89f1}, {0xc, 0x3f}, {0x4, 0x80000000}, {0xf, 0x1}, {0x7, 0x10001}], 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f38000-0x8)={0x0, 0x0}) accept4(r1, &(0x7f0000e25000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f000094b000-0x4)=0x1e, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000ede000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1e00}) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)={0x0, 0x0, 0x0}}}) r2 = socket$inet6(0xa, 0x802, 0x88) getpeername(r2, &(0x7f0000a8a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c4f000-0x4)=0x32) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000df4000)=0x7f, 0x4) write(r3, &(0x7f0000143000)="810de5f6532dc200239bc5d36397badb8bc1109a8ba2618c265fc05719bf8948e5ca90f8d1adff3583933b954b53eef6f048dd18b591930eb082a1e9f51c0428edb78adc4ef196300d97f6ea8fa48fa946a0527fa88dead5fa9a8e9ab98d2ad1ae6465a61328b32e2cb39485177cc42bd5efc91a9507b08a28c829ae26b4e5756c98ad5ff661bb4ac8019415fc2d21e1f8b40f07fdfc8c3b871ea6818fae807eb64535cef85ca492bf4b9fc30b0602f218", 0xb1) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f42000)="8000000016", 0x373) preadv(r0, &(0x7f0000d5c000-0x10)=[{&(0x7f00003ad000-0x66)=""/102, 0x66}], 0x1, 0x0) 2018/01/16 04:27:07 executing program 2: r0 = socket$inet(0x2, 0x80005, 0xf651) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000983000-0x38)={0x0, 0x0, &(0x7f0000638000-0x50)=[{&(0x7f0000d74000)="c90ab04326574e8b07e18a1b1f7aca26", 0x10}, {&(0x7f0000a82000-0x65)="67e66999f723533e75d53a9850bc4f0a8e1e63b516d5418f907594004f2c84511b19d830361f57c01e8d385a99953e38c922f2e099f740c70eac3abe6722ae4467a8b5b221e696709f55d4be46b7da3bde89ab3617af975eb8a0449d7a82061ae7b1b60d3f", 0x65}, {&(0x7f0000001000-0x66)="4785529909f6b5d5c246f9389ec2339dfd7c90ce40ef939c48a478064082ee45b56633926c6fa38bc137e86c3675d824b2ed5591c4459c4ea841a0ee1c030ae67d582ec8cf73aaabed23dd1d3dd0905e5ddfd819ada723acb6b0e5e42975ba327876132b9fb5", 0x66}, {&(0x7f0000000000)="c3ebf66f5cb287065bc4", 0xa}, {&(0x7f0000274000-0xc5)="8ed76b845677827b2677937b0c99ceffd3470cf32bb6c390bcc3040d082a6fb6506c7a1d4d8da8b67ab0d31cfabd9eb852a35d3aa60c3d34a1e767ef4fb1c77da5fb73bc983f81bef95457611931ee3b6ed010966a837205061273e7c092e5c87fc5ae2f4dca1bddfe1a3d950ce54967be29f2e11c99a657102dd04b5f92acc0b0c9b0a53f811f5e13df4789bc317be1a34f02712d1a91ec6c8ebb5e06056f15cdefecc7983a4eaaea88f9ea5f0e9c3b33bea4d7f7c7b12345a7b52d7220725fb362895afa", 0xc5}], 0x5, &(0x7f0000000000)=[{0x110, 0x8981a68914a68f92, 0x8, "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"}, {0x30, 0x13d, 0x0, "71a304f8081dadcaddc021eaace4b42de23b4e50c69f8c7f7006c2dd8b9902"}, {0xa8, 0x111, 0xffffffff, "c5e51e9191491d49b3cd7188b31bec6dcaee31d9ad862d24c597457293c159cebfd9f45378dc70334335ad6c05423b53ca013cda448f59bdf0370499d544bc863a7c73269cfde0e41b0d67e734e6cf4a5ad5878e21d77dc227dad201ab6182befc4ff0670b0940ba5741f5a403ea33cdb732b7a22aed83b6d67a621a2dd2e3e84b0e73f48bd4dd7b4f87103240ecbe09adf07f9b927c"}, {0xa0, 0x10d, 0x2, "7aa4716a7b3df592881765c165cebb3d05c58eb0f7d00b2ed847dc7c7fe613ab4addd2229526aa6c422663de0753bfef00c31a9d8ef4d1a049e0c1737d47d01692af710cdd32c0560f231cdfabb00db1451f03d8ccc3483a25ae28bba3c566b48260b4f2653f346cf712697a00dbe4f0bfc2b899a1bbe5dd8f992af17bd075d983184f8b0c85541cb9b2bf9945ce7b4f"}, {0x20, 0x119, 0x6, "b5dd8d5268536c6e25efa8db117fc1"}, {0x68, 0x10f, 0x7, "ec68b955184034b294b9714d05b58e7dcda15eee81717c5ce38b22f16aeefe269fce43169087fa728abf4f5ffdd0e8bd3e05aa4a7e4accf0216aed16f8e9ce142bf18b21f668291ec23e19b99630a2c127921b"}, {0x1010, 0x1, 0x3, "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"}], 0x1320, 0x10}, 0x40000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x5, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:27:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6c4) 2018/01/16 04:27:07 executing program 6: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) recvmsg(r0, &(0x7f0000a9b000-0x38)={&(0x7f0000724000+0x5b0)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057c000)=[{&(0x7f0000ce4000-0xe2)=""/226, 0xe2}, {&(0x7f0000edc000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f0000cb6000)=""/188, 0xbc, 0x10000}, 0x40000001) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000044f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006d7000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000880000-0x1)={0x3}, 0x1) r2 = accept4(r0, &(0x7f00004fb000+0x21f)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xe, 0x800) recvmsg$kcm(r2, &(0x7f00001d8000)={&(0x7f0000f88000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000957000)=[], 0x0, &(0x7f0000bda000)=""/159, 0x9f, 0x3}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xd36}, {&(0x7f0000971000-0x90)="1150784801bcb6aaaae55327e8c289e0d6862740978a2da01881137384fe3b37baf56a138a4b8d6ca54546cc01d7d3d65b8f4f93e307991147177610b2801b04a02e65e4e83cf167dec3a1c47b05d0d9cd4f878523d94d643ad8259b8c2e31c218c18867c81948087bb0fffadcd25b5f2c45d546961eb88e0db25f63242b993b90c67c666627ccf79cd08c4f9ca3ac6a", 0x90}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}, {&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e115837db349c3838f3a407ce68994a95234d2589903709422572b2baa826926da90b1b5caeb1780f49bcee93b2db44c1974472d75de0ecc612a5d79df5214f818db3b9c2d460e0e815f15c438764625ef912f174893ef6466fd47222dd2f1d75421c9dd7d7d55fb780529db6af8d1a226cf719d0ad1a6c479ebc9debd07134f3c969ac2e63e7063da4f266b34368add0f0eecfbd2c5297de5644b17ee294ec9109306cc18b036a554a636483976eec9a19b62cb59f748c9bf16272c2a4dc025671a5bd340d3d8d12fa4ae5f3e78ee4", 0xf1}], 0x4, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd91d06df9b2ac0bff95c1b8624d8ff8870464eed4e3b1fef05124a52f0676f4d6b5b2e9c66c9ac1f4ae0b2cf2465bb78e945a7966dc8c7a9108c1c9a5669aec32fe0428d59376a1629da279c7a698f2c29b93825aebe1f365e0bbd7d9a6c8a5782c4f38dffa9ec45e0242be2f87e81bdd02b779e69e72b2198d563bdc0845a89d15d30bbe7a5a2fc0dcea4cee535c0948904e051098b3fb26b255551ba142859efa1d5ea7b8b61c23ee5b9f63b944ae09c357887b856156357b2f96f5c14727a7105fa849de1caeea8099952e2b458b94bb1a9ef9c0f1bc5fa92c4821496c6ecfa80af3290a3c583c2fd77b6e454373f9fd5621993b2fd36265f40e90e14b54a066e6ee9e19fae467786aaa45b840415ef3f044bdf17218ed38a9d2303310f9cc3f17d0132c4ea6cd4348d34982ae71e66cf3e3d29998c29a16f73ea47733369082961a850a7704767e51f6cff5b2b0c91ff56fdbacca1063292a9cb049d6e6a4b94d5d40fe1d91edca281db459bc5ed9e06ebaa7fa74a63563ff0d764a99d3ddeefa27f95832b680bf7c20477d27b83d5fd63b41102fc970ec9580e7f1e6f64e70e6868f5971a9c7e21d570b8ed28eef68123fc5d3e0d3151d7a1add424e1801535b346b84d60feaa6b5b382837e5cf4aeebe3c523b7b2ace25463894a325afa3b7acb6187f2c7f1f2f2eef138e6097cee777579b2fdf1e6b510ebffca0dbb20f218c01c8dedbd603fc82c8a7f671aacdbcf7605a712e5fa0ba1a009643a4ea25fb21cebd3c13c7415d81775b2ead4a39f65f638dc2678a72a1d03b3512a08b324ecf3284cf7f581308290df3ec609603e1e2c87e16256157108480159e88042998dff1287b8c9a624e19cda40326deb19982240f2ed1de3126f57143b4e83048cda351742bc79444080e143d1f21868386860f475d2d3cf42792196d2595aa63178bbceb7c1926723666d3770f4b991e1f33162714cd78a73c9f70dc4245aab3ea0f23a54983ed557db99a2c56e2b2ac8cd41d2de36ff8d30d291cbd83c0b72d7aa9a6e1f53788f873f32b6e5537aeb38408b641583197a57480e9033ce75039a4d1f3e3fcf21d0424484954478178e787a94557de413288fd6cdedd1970e2b0c84094412460d6693a0cfdb5effcf09bcfeabeded9010d5906e0960e211ba8cbe828f00752452987e958b48f6d524061956863e48205a5b753f13721a936670471cac4672d5d9de801b5df0419b377442ee4be0949095f2400711cffb3a0e9d02f9bb5e8fa9aa513bf5a8d9c2ad24f00870acceb00556903b8f35688708829afe42ed6b6b8a4942114949275983127aab91546898c834bb91b026a70e679972df3f342f70033aa1b2817e40ba22fe4b19e958fcbefadd92d45541e43c994c1a24e0b6aa0594b7aef9611a0ee380696b4902fbba9de8d46525081734addba1fbc1cecfe4d5cf4b0b97be438d62c2aded25ca02e31f02d43f5a5d21d6e36c896ad9bcd6193b8dcec9ee4359415c2e9bbd06f0593d0bd4f2ffcb072a1a1da9fa0a84885033e0a58203c88f5f3246fb9e98f4340c420e671b17b96a855556b1f6161ee973141c05809a23a1c992d93530423fbd12436968dfe5702024b22a903d87265fca1fb1c114abda578cd4bacfed9e0309328774f850c47e3fa8fa03cb5059dd0ba8f9c6a5969712cc6e742e9068c0a92acadeddc1afca4a594aa30fd9d5abf8aab3dc11627e69ad2e9a66d97c52b31b0170370c9de64d0109a5a99f4d377b154f009bb9384f2e23b5a913d644f1747285d53c7cd953fa282af7fc683e369ad404d1a38c204007db823f9829676d83ff03214131bd49bec58ebc17b1cd7ddc8e27f4578b5de83c0ae40fe7351e8742281b8fb4503b0b0f9c800f318d67916367a15e689084547a2efdbe0f6d8895324b0fec65b6fa1fe95bd71f82f0bc0f28d603624c1120375d6c3e0fc9cd6e407e80a34ef0f83f3e1070e19f9b29e7504cd64901349966cf6386300b73a1f9a9fa75d24db7bfd296a509e3b86ef6655c9c209219a7bbd780df6a0978afcf27c179a06339e11a21011bc6364e79079500bfdd45614da4b7a02fe598599c4e374e189a448b487cb764be60befe8590d81955acc65fffd0b6ff1232a9d36856c43d3ffbc21db0a10fc88aad691e202c68efffc75fe140b6c62b75437142418f7ab8d22c387d6a7bb0ebd1b7f2294dffc2da4cb32322a1446c5efc4043cf763aa00887c5e714b35268e0bc915cc83c708128ac32eeb5854917ea0460b68ee2c1e6c2ea76535bec5164e9898236326beb1f7456f11ae4b22501f5a7979f648255ae9924e2e8f6814ee56f81ba8e04f33646c91a2b66cc8a7eb6f91c53ca32fbb9c5a4673d2f760d098c669a6ab05a192d9bf42e72d6162e5d41e66f246925ff6a850e40c03cd4180ec6ef3a39ef5ecf61c54de053137745e6aacb24bd8fc927ae47d7307cff98caa6849d20500a5a843c7bce747864644d1981634f15ed93a9557e761c6edf5dd4f8218b6d41eba3d723a71e1a3b94cbd4663796eb570bdd4cb09529891a923ecf12568075de8e14421b5526b17ce0048edcfa1a88f0525902ba4275e55e336a3f3f2aa95ff5e5ed6ec3622b1dd6c672cdeb918714623a70ae8171f59b32081b326ead02122f58b2f720f871a6ff4806e81c916cc50bc1de6bc35893636a125c166f7eb0cb3653b7164fc38b275ce73081df37216a75ba754a01bd98f135ab1b2cb579c695ac530bb0535b390c088b9806816e06859828cfb7a1b2ce3f3e5f4bcd286d2b323643ec26bb69ade4542278e54846145b7839b91c2da233ce9392046f8524bb3c164d2af31f0e84ad797e24223175e813605b8e0c7de6664456b61c141fb0367d22ce5c8a0ea21aa6ae787709ac88f0e566ca8b730ef520ce7d7575d5f567536d119584d4d1c154f6de7bdfd376b286660e282a5289696db0f60828814631a88b47fed7f9eac3a822bbbe333af62e4cec09d94e4422f0a216efe48723dda41c347d806a9d076161ccfb2358d1f88a12458361aa3261d9daaddf6ca28298f87324b7250fce2eada556969cb39082ce7b010f05c9e1c6484b410e619a82eabfe3b2c74df6e5db2a69cbdffb306434af8e275c3b45cda72645af6f6477e97b7ae788cbca94aad72619bf4a131160df2e14b2c1aad641c5448e90cd4aa3c7daa7d7ced98d2cef62f6cc5f35601c83268e411f064948e4c8b365b1dcff8b3dae980052d3ba74bba86204e92a6ce46955f61f6ad648cdb70f0cf2dad3829085c09bc33ad4b599fd484ce573e1e4cb6c80b09c10fceacd331cb8f1c1f66746866813e2d67068bc56de57edd6155a553212a970be78db982d7850e006f209832b6c719b9ec7bdb071eb311aedbbabc8ed6b749f63304add2b3220fa7c5f29e27b3888fff0d3a7b3c587989b578de3fb7f7cb37173771037ca10a492f399f0cbe2cb2c2e70e6fc649d53e1662217813f762461c455fd37fc7857c0b59bd3fb3d9f1146b1bd800f2266c618cd34e7664c948ae83fe34a9a2658036a9973d1a63980ef8fe95b0678b12605507beb77fdcc82ff0c125d894ed72eacfbe8020a408cd20ced13ed7202099c3ff1cf7e4d65060c9bb52d988b9362266e66a13338663a0cd6713855bec26f8920bce1470d4c77d8dbe4e73b649dd1c79f7c1b7915f65440814beca26e17eddc3191667b302a89880c503743320e653a3d449c349c216e64e24916938cd555a6df82f79e7f79033fb46d6702695330bf770c0f88532181be44bed1a108b52faeec8727c8f83f0d693dbeff0e290dfa3d2ee549815fb66531b1254ec9625f0a128dc8c74ea1cd3bb2111808284a3530878e060846069ea50d2a309641e657c4f3e9c99db0bf3cdd2619339c452f2a31844090c6ac9199f8e58cfe0ce7185a685505a8c130008546bc4f5a90e850d06a777e50917a5d1280b732d2bed99b7034a25906c7b80d3ab4b1718b046018b7dfa0c275913ed2c54e7187833de963103e394c7825fb5649d7093afb3409f0850434ddbf4dbe91b1045280b3b3c0c8918d34be6bdb40d932797aced25ae2fba6fca69fa753337abb5838101ca30afda6ba0dac422db6a1709ac46b01b3ecec5a9c64b3c26ddb11000ed3cb77984bc7f340790c5c8ff17d1e9e027ed0cfce9bd5f84c57ee491e304ec5657d10956f66d554d8851ccb6eebb4f877eb21e3b7950a8c7", 0xcab}, {&(0x7f0000087000-0x5c)="41a278a1b595785f8f4e0a1e9886f1513494ceb03a1e7a2a8c33dff2d25e42e9b1851892c37df11daf4dfe829b1daba42f3acb29ac79fad7e58e3f950ba5b8a9cb98e3d7391481b942bb8dabde2e266e6470bc099b8d64553bd849ae", 0x5c}], 0x2, 0x0, 0x0, 0x4000}, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000cf6000)=""/130, &(0x7f00001cb000+0x3e0)=0x82) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000145000-0x8)={0x0, 0x7ff, 0x4}, &(0x7f0000b73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e74000)={r4, 0x8, 0x0}, &(0x7f0000b55000)=0x8) read(r3, &(0x7f00007fc000)=""/34, 0x22) 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) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000844000)={0x0, 0x5da}, &(0x7f00003cf000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000506000)=@assoc_id=r2, 0x4) sendto$inet(r1, &(0x7f0000769000)="1a60514ed5260b7d5c704310a323afc3f5bd3a70c74e75f20b5e4dd22fad3469c94dbbc7864458fa85a60ddadff928348fb1086a79ddf877f003a83b429acb681ab9c80c56268500dd6139d423b0a3b6bac0ef951ab95d772ded683366b5dfad40d63b82", 0x64, 0x20000005, &(0x7f0000886000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f000033d000)=0xabd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a6b000)={r2, 0x3}, &(0x7f0000c2a000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8933, &(0x7f000086b000)={@common='vcan0\x00', @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b99000-0x14)={0x5, 0x3ff, 0x0, 0x1000, 0x9}, 0x14) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x547c6bda23e69769) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e7c000-0x4)=0xfffffffffffffffe, 0x3b1) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000794000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e91000-0x10)={0x0, 0x68, &(0x7f0000d11000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3fb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f0000156000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b37000)={r1, 0x7d1c36f}, &(0x7f00000be000)=0x6) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc9000)=0x10, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f6c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x4}}, 0x26) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) getpeername(r0, &(0x7f000075e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) sendmsg$nl_netfilter(r1, &(0x7f0000176000)={&(0x7f000029a000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000079f000)={&(0x7f0000b1d000)={0x1b8, 0x7, 0xa, 0x300, 0x7, 0x0, {0x2, 0x0, 0x4}, [@generic="0d9163390b3ee86f7fbe80810d48a4fe2022c7ee301d09417ba0adbf0398c4f1815c552efdb9b45c167aeb4e05809dbd8194e8b5ea9eaab7c7defc5708a3d8bae43f2e7771bafce8b551a32dc8207af9d155cd83ea31f195de19dfcf331a0e90c392985957f2e2210b145ec6ae74d4cf47074a645d5b6ed75e44961abdf8723cb7b6c253ce130b4ffd02721d083f294c14664493d77d609679ffb41af61b90722dc478564ff7cc3b0ddcfe7ed081cbc0354d41854a1c0dcf856e2e4e3c166345845331033dac", @generic="440fd939677facfa5a35cd2e122fe1fed5407864ee8cdfa269aa", @generic="38069277c2772e81bc424d973d6a4fe17ec05a3a56bc71615c65608c38cd2ecc8860180a4bfc22eaba862e2e693e5c9998961afb44795312e9b7c1a61a6f3991626aa6a0a9407dbb6836672213f30593eb0e85698c21b70fd4db4c259ffcddee0e7b7f5adfd9027127456bf2505d6776e7282eec3fe6dacae448ba38af0821dc0f6155d9a86a609fd8257e48a08db0edfce3629b8c5d81bd0dc7391b57722888b45e5ac99360d3df65aa273374cd2f660957072a837efc6a9c61398e30f79a128fe5fac6"]}, 0x1b8}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x7cac7205, &(0x7f0000008000-0x2)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000c000)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x58) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000000e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000)=0x60) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000e000)='tls\x00', 0x4) syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000e000)={&(0x7f000000f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000e000)=[{&(0x7f000000e000)=""/11, 0xb}], 0x1, &(0x7f000000e000)=""/7, 0x7, 0x6}, 0x140) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000f000-0x18)={0xa, [0x5, 0x5, 0x1, 0x176, 0x7, 0x7, 0x6, 0x5, 0x1d4c, 0x3]}, &(0x7f000000f000-0x4)=0x18) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ef0000-0x2)=0x7, &(0x7f0000eef000)=0x2) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x9, 0x9, &(0x7f0000155000)="", 0x0) r4 = accept4(r1, &(0x7f0000d23000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000300000-0x4)=0xc, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000986000-0xa0)={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]}, 0x10000, 0x1ff, 0x100, 0x7ff, 0x8}, &(0x7f00009bc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000025000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket(0x2, 0x80003, 0xff) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000037000-0x3)='nv\x00', 0x3) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) socketpair(0x5, 0x5, 0x101, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000009000)={0xfffffffffffffffd}, 0x4) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000f0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000f0000)={0x3, 0x80}) syz_emit_ethernet(0x56, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x1, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xf7d) write(r0, &(0x7f000085a000-0x22)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) accept4$inet6(r0, &(0x7f0000ba6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a64000-0x4)=0x1c, 0x800) getpeername$packet(r0, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c62000)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000086f000)=""/64, &(0x7f0000e96000-0x4)=0x40) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x2, 0x0}, 0xc) getsockname(r0, &(0x7f000052e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c42000-0x4)=0x9) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x20000010000000) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004e9000-0x1000)="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", 0xaf0, 0x0, &(0x7f00003a7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002d3000)={&(0x7f0000ed9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000034a000)={r0, r1, 0x1, 0x3}, 0x10) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000533000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e59000-0x10)={0x100000000, 0x209, 0x1, 0x5, 0x0}, &(0x7f0000983000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000032c000-0x8)={r2, 0x8}, 0x8) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000009000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect$nfc_llcp(r1, &(0x7f0000006000)={0x27, 0x404000000000, 0xe, 0x1, 0x1, 0xc4, "7b3f94278745c6adbdd393474f81354f87dcd7706d9677821c4b59768433e9884d55bb554f27fd7091ce6c4f19e3934e54a669e35660426b8cc8e7ff8d2490", 0x1}, 0x60) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x3, 0x4) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x213) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000abe000)={0x0, 0x8001}, &(0x7f0000811000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000ea000)={r1, 0x6}, 0x8) 2018/01/16 04:27:07 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000922000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000851000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e25000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfbd, r2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) listen(r0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r3, 0x111, 0x2, &(0x7f000000d000-0x4)=':\x00\x00\x00', 0x4) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0xb, 0x7fff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000585000)=""/169, &(0x7f0000a94000)=0xa9) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000698000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00003f0000-0x4)=0x9, 0x4) [ 98.577478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 98.614190] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000293000-0x48)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}], 0x48) write(r0, &(0x7f000017c000-0xd9)="96e67283ec3c2f6d46376526a3b7c114347d6f4496015ee9db5340fa56edfd0df378377ea9f11d3e923a5cd2956b219f80b3a844212a51c6fe6a5ce561cb3f561d27d2b58b8434c10f388ca4e165fc279d607d3c643c3a0a97530af3aed277452310f00fc8d5da652989acafe2061a853d2c77f809d778807ce2fa7809d3f99d542e27c9bc1ed4e706a170db788b06be8243b41d1c6776697ff20c2d7f77f7d59754fd6de755b722ae3426132f67ed0a6f4c2a75b96663410d88f634e600632b28c15f183689ab86f161718895c42bab4316676a5bf77b96c7", 0xd9) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000394000)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000032f000-0x1)=0x7fff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006a4000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x5, "9f71878e892021c7d7025eb8d33ca65df18e6d749ac5483644dea75df973b1994125e8dfd63b9eaafddea7f48f8c81ac443c4e859be108aca8edffde1b1a5f7319a55ed7615ef60bdca684d8553465cb"}, 0x160) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0x4, 0x0, 0x8, &(0x7f0000a1f000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000)=0x2, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ff2000)={0x9, {{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]}}, 0x90) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000ff2000-0x5c)={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, {0xa, 0x1, 0x3188, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x2, [0x28d, 0x8, 0x1000, 0x0, 0xfff, 0x2, 0x9, 0x8001]}, 0x5c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000038c000-0x4)=0xffffffffffff0001, 0x4) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001d2000)=0x0, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000049a000)={"f23adbf62864fc8b811501127781de38", {0x4, 0x6, 0x3, "670edfa887f7", 0x10001, 0x0}}) r1 = socket$inet6(0xa, 0x800000806, 0x0) socketpair$inet(0x2, 0x802, 0xff06615, &(0x7f000035c000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) r1 = socket$inet6(0xa, 0x0, 0x400) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fcb000)={{0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xde}, 0x4, [0x5, 0x9, 0x40, 0x2, 0x3, 0xcb, 0xff, 0x3]}, 0x5c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fcc000-0x5c)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, 0x7, [0x9, 0x100000001, 0x100000001, 0x5, 0x0, 0x7, 0x55b, 0x1ff]}, 0x5c) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dce000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c6000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000692000-0x4)=0x3, 0x4) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bff000-0x4)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f81000-0x4)=0x3, 0x4) pipe(&(0x7f0000ec5000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f00008f8000)="b6f4b9570b13c19210c5030a8a0a694077f96edad86b921bf5f2aa3cb591eb736d819d5ef8109083c8961e347bad85902ca3784129737118f168709e6bcc55cd44bf901141e66fc931269784f6d23e78d80b31d6cb36fafcdc7485bd9ac7f2ec23d8be90889394dfcc56592741") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000091b000)={0x0}, &(0x7f0000b93000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008d1000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f00008e5000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000b64000)={&(0x7f0000fbe000-0x590)={0x590, 0xb, 0xf, 0x304, 0x3, 0x1, {0xf, 0x0, 0x9}, [@generic="2c165845e08c86d326170a4e9a883bf83944e7992ce3484c5db8f41a818f96e45ca262a6bbc5c5fd1abf8180418d3dd52995af052851ae1c21b5bcc8544212710a4141f1763836971f9d0ff34a7195239e776b6fe2e901d0feec2de33c0abbd327500d52e7b7d59ad7120df0890bb1", @nested={0x84, 0x26, [@generic="9f122c2ffe9365b0b43406ccd122a98b1d189cb755d3550df5e81234815e6aa4f815deccc3c996d794cc6a2cd664f3d4ab74997eb447098d2c2e43b265d0c63ab48fc1768597088f6997ad2aa983e7c6e20401670df73f66e137649512d3108e774d6947c7249dd024bd7a7c580e02418a6ede1dc18a29734089424ff5e18951"]}, @generic="84ccc6440d04abbe77341c305b2675168af79599aee9cf9867f7c7e470d755cb3ce8e0099a621fd2fc8a4bf7404702591b6ed557d777a5c03710fe23bc4c58d894426390fc9cff043b3ce4d27dd54c6eaafa", @nested={0x198, 0x6b, [@generic="22c7522d402eaa8845bc9d174855093f570dfc2c7c7031fcd74ecf334c1e772b60f17df350b469df320f13115dcf6eea77fd2ae16eaa5454684265bcc19b7c2beea84f41bb0f1cc50f5b924d5fa150b1e1bc7b18b2641d454ac12484e278b567bc3a9c883e5172cda427b18c3d3c5955a9826bb33a28f402d6194b89a193774aab9b209c89a4c4f70ddadcd63b4681a768b5dae632f1f29d697c0b8e99f4710abb9476a2b85c67eb19957326c117834d", @generic="42668e37fa28847d08bdb0c43bf3cc70b1380e3a2d41e230893b2cf46874e55a635d3239cdc0c58baa0b0cac6e8f7c60f95c1e36dfe65480505196ccba084cfd2922188167b194f6d5fb929a203a54d21a26364d837b3b1ba6391ddcc54aab034a67841544b42905ea74014a23c0e7a4e1891ed2d8b89c14cc4d0b9ff86dee2f521ce6646e0783be2f32138b373fba109cecafeb45caa079fcdc5eaa7075603e73df337a8ba7f85d634c4bcf34eeeb784f400372702d0296bf5bf585a5f0c7ec6c9b92828b7839e7064cbedb6b82d881ff18ebdd2809a3ea", @typed={0xc, 0x4c, @u32=0x10000}]}, @nested={0x98, 0x76, [@generic="bf07965370816e9fe6a43a48bdab4588962ecbfa44edfbcb130fb35e6f4af5f7cea8522d01ef8493c93d5bd967f19ff07191d6f5039ac9a341d2bcad7e012d56f7483c1e9aac4d971b4cad3eea23d05fc021364a62d9a2f7300d8d18c46d301d2d2629c9130556b91037c54c67b4d51f1d1be332e28ba9f532918793e45301e73517b0b350", @typed={0xc, 0x1b, @uid=r5}]}, @typed={0x18, 0x71, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x13c, 0x8, [@generic="47450fa5b8558a2742ea17f4bf710049befc36e2ddd220e6966dba3d200471b49a8b4a45d5baa95369adbaefaa6d3f456b6e5fac08af58a03836a5ac030e5caa089b8fbbdc91911f54014d2b089a4fcf802c1a36e836d55c2140c3870e1d132dbde0573881465175957a6698983ef8cee8f4dccf9566ce3e655df8620cb596fe4c6ead314a1c710cf7aca2df6ff4cbc07354cab78f1e5853b0c34ff6478abc7855955c0b795df03308e6cf7f52a52b45b1a33186c4ca92acdca8778576ee0361", @generic="6e0f7f116918ebebf1168dcfa7fba35bbe5d8e23d8c9ddd6b3986f3f7ccd1940fda9bbc56144ce2a53ab658034f86918bb359dd0232c7804db66dfadc7d5f644ec9cab195a783b12f503b7ce71e94c2f84a602794b0ee6cca1139249b9e6d3c884ee7dca8dd4c5c0d7238473", @typed={0xc, 0x36, @u32=0x732a}]}, @generic="1fce0076aa84df7e9a03a266fedb06abc67f0bcc508d2f7b0a7cd217eb752b6edbc6230eac5e1991a98c66a5e6a3f65cb2d34e167a7f8475670271d2610ffc46f7b5a25651eaf9a6629f40a8a9ee1189b3f74170501ee9f4b3d356c7c44c262f05fc8ef880fa3cd020eb444fd949074571ffe766551a744a74d398dea5200a5794cf08b60f682467609438f54f0738b3c1e326c56aec1e6c8418e4193d070cf5aa708507c8f983f72f61b2187b1aa0a0ebd2ee"]}, 0x590}, 0x1, 0x0, 0x0, 0x400c094}, 0x1) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000f42000)=""/183, 0xb7, 0x0, &(0x7f0000dd0000-0x10)={0x4, 0x0, 0xffffffffffffffc1, "08c216001e09", 0x7, 0x0}, 0x10) syz_emit_ethernet(0x314, &(0x7f0000b31000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x2de, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f611a4", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x0, 0x0, 0x1be1b1fb, 0x20, 0x0, 0x5dd, 0x1}, @routing={0xe6, 0xa, 0x1, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x96e1d74f310c8b79, 0xa, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @hopopts={0xe, 0xe, [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}}, @ra={0x5, 0x2, 0x101}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x38, {0x5, 0xc, 0x6, 0xffff, [0xffffffffffffffe9, 0xfffffffffffffc01, 0x48f0, 0xc6, 0x6, 0x6]}}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffffffffffb}]}, @hopopts={0x6d, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @ra={0x5, 0x2, 0xc22}, @calipso={0x7, 0x28, {0x5, 0x8, 0x9, 0x2, [0x8001, 0x5, 0xfe, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x1, 0xb9, "cb33b50208e0ba428a5eba8c6a9bfb57c704f95fd30eb1fb7f560e70726d8a49f1050e68e269a85be4f34a142d7dbc1d1aa5cb9d4a7d2d461091ce7144a9a4e7d31d484667e923ee4790f4511848821b1455d0cca15f850660fba13052ee19184e5887e80a6f8e4a5ba2e34f4200d27ba0eda5bc032a00f7deddfa2f4e73a314082eb16a7b8efbce39c4e4c45371c8561052d2718199113d8983e0fb55b2bf015ba3362e3642dbf6e2ff1d3e1965e82ca6cf4be7172ccf922b"}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x20, {0x80, 0x6, 0x6, 0x1278, [0x7, 0x40, 0x1000]}}]}, @routing={0x2b, 0x6, 0x2, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], ""}}}}}}}, 0x0) 2018/01/16 04:27:07 executing program 2: r0 = socket(0x9, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000669000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00003b2000)={0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000126000)="659bd6a3e5edb0fdd71aa6a2b37e25aaf42ff359e585b141e9e875cc7d75e273e865c08f0c5f7495891873499a04343093799ef4562a3c5ad3fd406441a941aa769fb0a5904bbfb802f5d84ba58d91baf57f579b36ecfab69e1f92f6cf08ed996a67d1250ec08d62aa885639ff6228a16c8bae7b7f9845812ebef0f37fe53c9034dc5f172bafb93652f09f5ec4ca9e1cabe7e5e6d69226b9aea60464d7d5d2fef0fc6b98d7341bcbed1b98981493cb407752d9495432f3386ad38530f0150e1ec99e4745ee53fd", 0xc7, 0x80, &(0x7f0000426000-0x10)={0x3, {"40c98369b1a77b"}, 0x3e}, 0x10) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f00003fe000)="24000000260007003200002c003677037b0501ff010000000000001c001214ff2100ff10", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a7b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00001a6000-0xc)={r4, 0x80000, r1}) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f3c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000071f000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fd2000-0x8)={0x0, 0x1}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c26000-0xf2)={r2, 0xea, "f8f7f3fb04249f36e36aaeb8b1f6551023bab46c8b49cbec59c48be8c8fa648c00412f451712565fe39ae1cffb3bc5edc65be3a9ddd452b93cc56b2c0f5901f8384bf95a65f960ec96de8564c546e7de4d8380ab4f97761f4041ca91904066ac320456b9a813d26669a080e95bc474dc2219aa2991882b250fe5b733eba525b8eddc0ae9312881b4e23334247efc61e1b51bacfaec05d7eeb3a9b21afef8c01277cb3227c1860a873fe19f91e7ddec25ebdda3da9d7acdf56ee7e657ee03ba84236caeb3afc44709b82d90d19fbc81541b0f063f0b9c403ffacaac7553f919ec5be76821a34022bec5c3"}, &(0x7f0000eab000)=0xf2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000893000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ecb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fcd000)=0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000fd1000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f000093a000)=""/4096, 0x1000, 0x40012000, &(0x7f00005b4000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = socket(0x9, 0x80803, 0x3ff) connect$nfc_llcp(r1, &(0x7f000047c000)={0x27, 0x9, 0x200, 0x7, 0x81, 0x8001, "916dc6589c28d125910cc1a166299d95a51e7c1d45a55bb881bd997cebca5b92f3ad91824a526071143453ba385197d3cb220d27379204b331f023d39aad25", 0xf07}, 0x60) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x10000, 0xc00000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000446000)={0x3, r4}) sendmsg$alg(r2, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000007c000)=0x14, 0x80000) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fe4000)={&(0x7f0000955000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00002cc000-0x10)={&(0x7f0000d3c000)=@bridge_getlink={0xfc, 0x12, 0x400, 0x7, 0x0, {0x7, 0x0, 0x0, r2, 0x34204, 0x8}, [@IFLA_MTU={0x8, 0xe, 0x5}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "0e0c9c2e9d790105e37eefd783fdc1"}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "a25a50630b7f74980986c253b8cfcb9d"}, @IFLA_XDP={0xa4, 0x2b, [@nested={0x78, 0x2, [@generic="3e3a27c90d4d242df024764168b0ce58167aa1ac7a8f813e95b7193e41a0c8e350caf7cf1c6a4502163833092fe5c5b61a2675c364c812f9acd7fabbf6d10268be21e94cc2a1e32a95f1e8c7d1d582e4f870122b7aec8d07c722c4ef7aa2b6210754efbb59f414f19fbb04f059b6b75bb0"]}, @typed={0x14, 0x30, @str='}^\'^/!bdev\x00'}, @nested={0x14, 0x93, [@typed={0x10, 0x71, @u64=0x7f}]}]}, @IFLA_TXQLEN={0x8, 0xd, 0xa8}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x40081) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fe4000)=""/224, &(0x7f0000fe4000)=0xe0) r3 = socket(0x3, 0x0, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000fe5000)=0x0) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00005c1000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005bf000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f000002e000)={0x558, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8d, @loopback={0x0, 0x1}, 0x582}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe4000-0x10)={0x0, 0x10, &(0x7f0000fe3000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d89000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e2f000)={r1, 0x1f}, &(0x7f0000ab9000)=0x8) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000a8d000)=0x0, &(0x7f0000000000)=0xffffffffffffff66) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b96000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f99000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000084a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000)=0xe8) bind$alg(r0, &(0x7f00009f9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ea6000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x7, 0xa, 0x20, 0xa0, 0x3a, r2, r3}, {0x1e7, 0x4, 0x86, 0x7fff, 0x5, 0x3, 0x5, 0x240}, {0x0, 0x8, 0x6, 0x1}, 0xfffffffffffffff7, 0xb, 0x0, 0x0, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x3, 0x3, 0x7, 0x5, 0x7, 0x1}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e52000)={r0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000004c000-0x4)=0xfc6, 0x4) 2018/01/16 04:27:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0xa, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) pread64(r0, &(0x7f0000002000-0x6e)=""/110, 0x6e, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfff, 0xffffffff, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) writev(r2, &(0x7f000064b000)=[{&(0x7f0000400000)="", 0x0}, {&(0x7f00006f5000)="f1af269feec06418f1b48b67a89e53c0bbddfbf03b5c04b5b7d41d74a211483206f57c5b", 0x24}, {&(0x7f0000632000-0x6e)="b6ca83987409ae99745aa444b91bd1f557911849bf337166c65a2ebdac78f84284520c8fb12946732a481567a793abdd4c45ef29d0d0272886f1574c2d402f33028cdaaca71da122f72f71c7e4c8e85de26dff6a34ccfdd94d5bf09fe94c385ccbbf08483c93d25194ef98d1243c", 0x6e}, {&(0x7f0000c29000)="780dd7d035033d366548c39fdcf7d42ed3aa98678c8b60df961331db87862efc692338f9715e50a8ed4d655e9c09e679e3868d4e24901a53c8992454c7b111c3430cdc696416c1a3e2d1dd1b4d7ff21ed893f54cc26f96ef25b8342f20b629b97db3d64e84e11cc7145b89a775d99f4583fc022e88b5b9e1e4ee73c6a6ccff8a223b9b2a82bbf6000bbf0d880ac77ff0fe43e43f6f6101e1126f76145abf8604ab764a168c1c7cf18aa9c51d97490cf838f69d5c53c075a7fdaf3edc7922722f2ed09a1d20d6d317e331e67c4fbbba68fc07e5457589612962cfeb29e016ee8d2b42d172c5", 0xe5}, {&(0x7f0000ea6000)="4dbdc8907dd15391e7bbbfc628adfeb4942bfd6edfdbf96fb505d97f62decf50f3010ad37131b80b7d62592f496df72119e3", 0x32}, {&(0x7f00008bd000)="a12229aa8205e3ef18f0234f63802ddd304d8bc014e4e1a6fa337836fb07d490ae9cc76e6c04b1b6491fc01d263938933ba665654f7ea74acd0ceece08f31573035a3c4f8d4b1464c734783d1dbd2d194ec9abb06cfa604b329740a55e0f073577e45696954bf2f0d1e0e81e08b6495bbe6ffce61a0eb21627eddb7376c834628ba536e5e61bbca94bf76efca7b4c573b6fff3dc70b32296cceb651e9065dba85ce74d82f3af360b15a0f268e1cb1183ee8b77", 0xb3}], 0x6) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009c6000)=0x0, &(0x7f0000894000)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8136e}) pwritev(r0, &(0x7f0000875000)=[{&(0x7f0000924000-0xee)="2c02b9bbcc4315183a7081ac7d85821433203d9adf41f8b985428db049dbb520430188d3b55d93fb1a73d7c209da5719a60b7487eb28aa6778509afdf58459ee0b82ec9fe202d9b945b9be9b0ed9d32a7f66025e0bf830d3071f13ed570c1e2cedd04b585bc7e4596b37257fdc7b8cca7c5ad3a7bc0614cb478d4a88ebdb8ab2d82883e3bb46922e23194e40f3acadda4d3ded7894152a439566252b86645036da7bc1e4d624d09271b73674de4d75dee0723b4e24df4d4cb6d6f273cc64f236862dcd1c5a1d986637b6943b417f20b38751b5b9d1915303d156d64fcd73c971df7e46380a6afdd66821a82552e5", 0xee}, {&(0x7f0000219000-0xe2)="7db83ee245737678632dd5ecb9e35001cc8a5dd75da89047cd6d6bcb3663479763293d88cad3b2a6945d5cbeb2dd1e1c42d3d1843a3186c9fece779729efa976d29479ae5b8d8c7c20e13cb60fb2e71b0bc47ddfcd4314e966f9801a687c17525325f24de194c4faaa913c2521e788226e77f6f91a062da9921353369de8d31e931aff4501fe443f5eafe70bdfe654efd0518fe4f1ac4a6e40739e35a7cdd3fa28eb44f5f7f4aab1345384e37a23d2ee5949cc70aaa98f687da8fa442bde5cd704470c33c10e06d469727c31b1059cb5486688573d59433556b9cefc3ffafb6a17d1", 0xe2}, {&(0x7f000016b000)="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", 0x1000}], 0x3, 0x9) r3 = accept$inet6(r2, 0x0, &(0x7f00003c0000-0x4)=0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcc, &(0x7f0000101000)="434368620030b6063d29eefa7e86fa520bb2456b0cdb68a386e4ef0d6ce8e6a337c6bf0b6be7c7af6de22895a2bcfe6c19275152473a0a0115e8adb19033", 0x3e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e6000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6b000)=0x14) bind$packet(r4, &(0x7f0000608000)={0x11, 0x1a, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:27:07 executing program 2: socketpair(0x4, 0x7, 0x4, &(0x7f000016a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0fad9cb518a20e6b1e4d8fdcf94fe32a8f1a0215de82245aea5111c22d885e260f601be25849361a6d0d9babb0d9da5baa09f4ab7ac76dc0b2fffbf44d27b90009baa86a864c1f9adfc17c08d267d9f2868f64049723ed4727466b4117ab3985423837e547f22143f9ff5d17c59db93f2b1f839d013ca2756f8400", 0x7b) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000f6000)=@req3={0xff, 0x1, 0x1, 0x5, 0x3, 0x7, 0xcbd}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) connect$netlink(r1, &(0x7f0000070000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 04:27:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00001d4000)={0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x32c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000029b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f0b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7ff, r1}) listen(r0, 0xffffffff) accept4(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000cac000)={0x0, {{0xa, 0x1, 0xacef, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df5000)={0x0, 0x0}) 2018/01/16 04:27:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000041e000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000177000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000283000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000591000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000472000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059d000-0x4)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047b000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c6000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000773000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f6000)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b44000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0xc) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000081f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000807000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009f000)={0x0, 0x0, 0x0}, &(0x7f0000894000)=0xc) r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f9000)={0x0, 0x0, 0x0}, &(0x7f0000483000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a1000)={0x0, 0x0, 0x0}, &(0x7f000020d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a31000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000baf000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf6000)=0x0) r24 = getuid() r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000780000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a37000)={0x0, 0x0, 0x0}, &(0x7f0000e40000)=0xc) r28 = getgid() r29 = gettid() r30 = getuid() r31 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000079000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4a000)={0x0, 0x0, 0x0}, &(0x7f00007f8000)=0xc) r34 = getgid() sendmmsg$unix(r1, &(0x7f000041f000)=[{&(0x7f0000312000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000012d000-0x60)=[{&(0x7f000027a000-0xf8)="c72c3ee0b5155c1a6c0f8d37a482bf7d4d4ec3e037b0e2a8b420e1355a6cc9aebf7eb50184a89df0d99d3672e5c149694ac3a41f96013d8229a0a636d82c615a841bcc6cae916e06f8e097887946cf39e1d0e08d02295cb1bb233e9a0431f3618ec3497b73fcf9d53de9119613c18183dc72f6d54fcb134575821d9f7b906152943d8e3cdb69660fd271f508a18238c0bb95aaafd3fc180cbfbc4452488f222f897ddfa0079c37b1c208e6b0aad795cb6edd71a836f0a529b00d59284aed63027de2e3a72296429dc5fc25aba1e62714f9519633f29297b32c58d50cad3471262ed1cec99e3234619b1171f0725c5adee53aff8486318bdd", 0xf8}, {&(0x7f000080e000)="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0x1000}, {&(0x7f0000b50000-0xad)="902ac7dcf03fbf9ecc26c075ba8e3b42b64bbbc742e16691fe80bda7ea942ae67a87916c33cf2083eb6b4a2b760df84f3d71e03e5fe812a150bd3404bfd5a4cf04b4b63c715b870b788dbab895538f0b5f274d74e9d4da8438902d72253a2ef7bffe4607aa3e35f1e094611099ad5bdbdde0d9ab79845aea65759297fc535275d5e0c00da4945c5add4da1639fc1e95f0950bcfe87ae2af2d05bd18b191a4c6125f152711cde857786678fdf63", 0xad}, {&(0x7f000086b000-0x8)="6d6fb21bf5b85b93", 0x8}, {&(0x7f0000412000)="", 0x0}], 0x9, &(0x7f0000759000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x158, 0x80}, {&(0x7f0000de8000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000159000-0x60)=[{&(0x7f0000bbb000-0x97)="b498eda52c360e177f5402b82a934de6b4724dadf474be5d6f5ce202e7846a37930d32e2b68ee9d57b25e4e12c52e9c194c8c4e47262875a2af997ea667d863760ef670e7da815c19e9ceac8b96380c1e45346068a1f2c3614078ae1641791abb07d581da282ceddbad19ce313b4bd3bab7a144a88f38a5fd0693a6657b042236e2e32077eaa6d3484c9d2e964468181dab2b47a363ea0", 0x97}, {&(0x7f0000792000)="d01c329e4e44780d5073abbe785ba0fe4031ae09c09c98fef6592ad83d4dec79dad52a6e3c433a9ae826bcc84a8840b56e98abf47d6ac65766639ed3fa14c249d74dc7d7c8072ed5ebc537bb", 0x4c}, {&(0x7f0000b56000)="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", 0x1000}, {&(0x7f0000ecd000-0xd4)="61ab6b5274192c8d8a30cc6123685dc17ee5bdbecb56823cfe7f613ab817016a287aa49f47e4b19b31096b7560276b427d2f7403611e93b8981c1d9ae522a3692225cf6bc44c4b23a2bee95f6d9f92dba432c3b53b31363d7246204f0f411d780c86137506107e83aceeba312926e696adb5dd92197612b3e5204d5dc5435755d36e34822404f2dbe52f22cf221ee9b04c05b03988afb76c99f570ee5a73823d6c1ea2e775025b8dca3425e7419b61b82123c263c8cf0ee31463800cbc38e5a03878fb1ce1db3293fd6f4a5236dea7be64c2ec21", 0xd4}, {&(0x7f0000877000)="7d2e8170efba6434d233d008ab7a2a86004da8aab592d9aa26b7bd104dee1afc88a190ba3a6af5130e83c53a714b3e38cc234289a8cd2975774fec094267f691b77ebdd855851b41a447f42579d303f6d29b59d53045aec2077c76106b44684b08abde3125efea766b62114e0cf505bcc408f5a408c68ecb8da5a27309b0fe49d535b4b9a1245396", 0x88}, {&(0x7f0000e9a000)="9365e718a0e8f87f5c30d0011f93828bc3fcb92f56c7080eae37097921f65e", 0x1f}], 0x6, &(0x7f00006c2000-0x90)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x20000000}], 0x5, 0x8800) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 04:27:07 executing program 2: r0 = socket(0x1e, 0x1, 0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000cd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}}) 2018/01/16 04:27:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/16 04:27:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001aa000)={@common='bpq0\x00', @ifru_flags=0x2503}) bind$alg(r0, &(0x7f00001b3000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000078c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/16 04:27:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xfffffffffffffffd) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getpeername$netrom(r0, &(0x7f00005ec000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000813000)=0x48) 2018/01/16 04:27:07 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000859000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db4000)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fda000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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}, 0x7f, 0x7fff, 0x1, 0x100, 0x6, 0x100001, r1}) 2018/01/16 04:27:07 executing program 6: socket$inet6(0xa, 0x80007, 0x7) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f8a000+0x30f)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xec80, 0x6, 0xfffffffffffffffc, 0x2}, &(0x7f0000e66000)=0xa0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f8b000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8b000-0x4)=0x8c) recvfrom(r1, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 04:27:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000001000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000d5a000-0x1c)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0xc3ba, 0x6, 0x10}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x5, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 04:27:08 executing program 3: pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000887000-0x4)=0x6e) sendfile(r0, r1, &(0x7f0000651000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ac0000-0x1f)="0000000201ff0008000000003f0100d1", 0x10) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c28000)={r0}) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000001a000)=0xff, 0x4) sendmsg(r1, &(0x7f0000bad000-0x34)={&(0x7f0000e26000-0x10)=@nfc={0x27, 0xff, 0xffff, 0x6}, 0x10, &(0x7f0000e4b000-0x90)=[{&(0x7f0000a85000)="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0x1000}, {&(0x7f00002bc000-0xaa)="7216ddfd07af8d9813cbb7d06d3ef29494cc3cc7aeb1779ebdedcaf5abbabf142b783d77895aa6ba5c4483446c5f637e4e040a865bcbe584ac53ebbe6f4b0d98719720bdd5629105550fa4ea5439a9c365d08706f52f0fa895a5cd77cbe951b0586b79543a6c76a1c79722a6890f2f2557f06488bca3b9fd17b909a2e5fcf6ccaebd69d03c97dc112536afc05be3289c85c67a93cd1be351d4c49df3ac5a85f6dd3fb7e899c73134864b", 0xaa}, {&(0x7f0000ee3000)="ec9ab7851692e79fc308286a2507ca6882d12b7cbc", 0x15}, {&(0x7f0000306000-0xa6)="bd108599467273a1c912bc0735054484335f5e41776fdf918e66ff480394045de29d60937f8e4393264b0bba0b099ea89a305f44404539bd5eade6c722aadca9dbc97b9d31c83f59550303f6ac123bb972772d9f01549e9c45f72bd641cf0ef6973f142c5c3ac1cdd39201a953f7bb753411818b3153cac18cddbc40fbffed3523e5a1f9b82872b538264a98e989d2beb7e92b6cbc2790a08733f9ba8613d24391021d4cd3fb", 0xa6}, {&(0x7f0000263000-0x4)="9b15fb0d", 0x4}, {&(0x7f00008f1000)="55e8342d021b84027253576debfec93b66effbc023feabfb8d01ec3a7e5a9502dfba6797f6f33d55e4ff5bc04d6ddf28ca1bce301c0ffb8e50afbac5a7e4f521ad6b421aab2f28824fcf02d5258d1fd21694a22ef90a81cd8877b2c64129a1af41975c9e5a56f47a10d7edc6ae04bf7da56d49775ccba01a7573c4c9894cca5659de8413c6f7df4205", 0x89}, {&(0x7f000066c000)="5736302475560be9f9995bf27d4d0cc9c27c4ffc74caea45d7c9059b1007b5b5def73849e3dc331dccd0d2e85aacaf92be484afd3c46367be431883e965e43b449dc1c9602da30a86370e52b6b525060a32b3f50b340d6d830fc548a8e24281e01", 0x61}, {&(0x7f0000420000)="e5705844019c393cbddc60ff73563357f526bef8597f51268db0fd1d8d606e8ff8e89f30565e11c7b9f8973bd386add023b503010b", 0x35}, {&(0x7f0000da2000)="1efad367c05dc7069cd2fbb17626aa9e1e37944470089d92b1c326725643d4d70a4c1112f4ffbd", 0x27}], 0x9, &(0x7f000014d000-0x1058)=[{0x48, 0x113, 0x46b, "370daa69c62776bb2a29ba3ea8c93fadcb992034fb9cbc5c56e33f8dff2765854a7dd1b762b6f110649aa6ad96a34b2e5dcdbc33cada07"}, {0x1010, 0x104, 0x7, "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"}], 0x1058, 0x0}, 0x4000000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000016000-0x10)={0x6, 0x3f, 0x10001, 0x8}, 0x10) r1 = socket(0x8, 0x80000, 0x7) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000027000)={0x6, 0x0, 0x8, 0x5}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='sykallgr\x00', 0x1, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00004d0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000946000)=0x3a, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000b1e000-0x13)={"5def13ab07499152be39f0ed8f84301d", {0x4, 0x3, 0x9, "83a6810bc265", 0x0, 0x0}}) sendmsg$alg(r2, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)="71bc731935348eb34a3564fe20ec98e1", 0x10}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00005d3000-0x50)=[{&(0x7f00004b5000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/32, 0x20}], 0x2) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b27000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000923000)={&(0x7f0000b65000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000e64000)=[{&(0x7f0000835000)=""/213, 0xd5}, {&(0x7f0000007000+0xd91)=""/95, 0x5f}, {&(0x7f0000faa000-0x8)=""/8, 0x8}, {&(0x7f000059e000-0x4d)=""/77, 0x4d}], 0x4, &(0x7f00009e7000-0x3a)=""/58, 0x3a, 0x5}, 0x40010040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007f6000)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d02000)={0x0, 0xdac7, 0x8, 0x6, 0x9, 0x5, 0x40, 0x71e0, {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]}, 0x30000000000000, 0x1a19, 0xfffffffffffffffd, 0xfd, 0xff}}, &(0x7f0000d5d000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000400000-0x8)={r2, 0x9}, &(0x7f0000fa7000)=0xffffffffffffff73) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a1d000)={r3, 0x6}, &(0x7f0000a97000-0x4)=0x8) r5 = accept$inet(r1, &(0x7f00006bb000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000483000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00005bf000)={r4, 0xa38}, &(0x7f0000d62000-0x4)=0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f48000-0x40)={0xffff, 0x7a48, 0xffffffffffffffe1, 0xbd, &(0x7f0000083000-0xbd)=""/189, 0x0, &(0x7f0000ffa000)=""/0, 0x1e, &(0x7f00008b6000)=""/139}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002a1000)=0xaf04, 0x4) 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) socketpair(0xa, 0x6, 0x80000000, &(0x7f00007e0000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000286000-0x118)=[{0x0, 0x0, &(0x7f0000855000)=[{&(0x7f0000b36000-0x1000)="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0x1000}, {&(0x7f0000209000-0x59)="1b1b9559ef8655f73f48a35602f25c0eed3a9b02fa4fae488d65fd9f36897de23b9b377b9f57d21da71ea15b19bc29d8cf792eb90ab87972967493e6dc9a38e55800e2b8dabb6ad37258d4b9dd3d9f39bd56536cad3809ad6a", 0x59}, {&(0x7f0000247000)="5a23121a1c0f1f9a9b788eb29c5c64102c9e213b9f9b086c7ca6fcb60f2c3ad026d2f83fa6939c433cf64b79bdcf3a7abb1cd3bf742244da85d4c5913934c7a20506ed3bc4c731f1a7221e0b7aeb8b2061a4b786101acdae8bc923d2347cce342d32c15c3051fbb8c45a6c3ef3c5abd778f2e18e722bc26197ce377df7cefc514fa477409a5e57e4c3f55e31b7e542a967d13615df0b080e91e6b0d13a66d8567b7a02aafaa5dc4dcc645992e107258890a024489b1e6e423e2201484924ea2d4ab955e04ac01259a358f2d05126b52995f081ad1c7090a2d8bd2d55e4dfdddb2d8f3b544d006656249e", 0xea}, 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"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"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb0, "f4a8ef08d42aba306c952c827d21fb2cdbb42f6f17b923ed5ae4e3cc1b0aff4a5786746fa0a228db7e3db79f2fb95ee9132eb7e75bd3d286b34f23b62aace7764aab64afc8624bcbe847048937dc9d61662c3bf4b9c0275fb22dbf1c640efb0b5099554bb4588edd60bf97a47e8b5daccafe0238a7825fd797c5fd7f5694e7dbe4c2009cb972fa0a8744b972ce6e7d3182b59489b651fb2b91e88b64fb35690f1a4f25d737f7ec2d13a5c982485d7157"}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}], 0x1140, 0x0}], 0x5, 0x811) r2 = socket$inet6(0xa, 0x4, 0x40000000) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) sendmmsg(r2, &(0x7f0000a53000-0x168)=[{{&(0x7f00006a4000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x3, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x32, &(0x7f00009e7000-0x30)=[{&(0x7f0000d52000-0xf9)="8f9c59b939c434ff70fdad82fc8b263d51808f1850fddecb9b875a8f58ba06794effee596d185cc774ae3a87d996f92d00191c1ebb65ac03e6269a23a9c0b990c8a5dae1e92cf86caed1cc2665485a33d4fe0f833f7084f60f24f57790d4f4b8bedbe53eaf0d444a8e4741e8a49b8ab160fe56a7b4e7fd151776e84fa7fbf797cdfd35f3c691e8897d5bfb9f5cc718d4fd18f8744125d8fbe9918f7453a8b96aba59030971dae04fd4b3305bfe646610d69f0fba7fb20684eb8601e6a974f992a883f804de0d282e7837b1baaadde1ef36c4d4a349e8ab9c428ce84613da2938f4b56f52d7047e9dd32f431e5088bf94cab0a5b9a0cea1b6dd", 0xf9}, {&(0x7f0000112000-0xe8)="a697cce2d3925af3d13aac6a324723b4d4491dcbd4c3b6964bebe6281c5ec2ae34eab09a21c2dc6384b23f7eb7412c081df3cd8464c0708a2f2984aa817e8f38507fea13c2815ba654acd53723d7a0012ae0e78fcf94bc83bf31faf7fb2b61d653b4cf3be0a42ab4d4d0582b3ae88fbc5a0ed8502fb282a523efaf52987c73a341c0c923bd074920f2651eae9c118a21bd02ba1ca277de7501c68568f049cd4c209df79bf0a4a3d8f17603313060269615fd52ddcb9c1837a2ccf2c51f08074ddff08f5095b7485d0e5dba1c93c5555606b20e7ae3f1c42fc4cc8970a10aa10547503cc67dae2b91", 0xe8}, {&(0x7f00005ff000)="af692e9098a6163bbdc07799925c8357e85a823da5818fea2e763b1b179da49f36b9769be3db7e1274a3a6ddf2ddfc04508dd7955a1cfb998d2f9f44b42f7571d0f68c80b714256706f5156f6f9d1e685dad112317ba482092e25cad9343ff68ae7b8053d4e26913ed9676b83255daccdf9991c63aa0c994c9bcf4bcdf7df386529e28d344e88bdd83f64f5b2ae884f4ef090a5afd31be480e4a1ad12a372c2f76a1a45adce8de23b44c0619ff42585cca1bea62dc9b06cf6f4b24", 0xbb}], 0x3, &(0x7f0000a57000)=[{0x68, 0x101, 0xfffffffffffffe8a, "f1e2908cd9e062c6e90eda69ba93b8aede4737057cb45e7485460ac38fbcec2404e8014174d94dac20c829cd692375035f49b007a387267bd1126e6ed77419238893a217f01c0d942bc9ed5ae8bdf931224d6001"}], 0x68, 0x8000}, 0x0}, {{&(0x7f0000d8b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x3}}, 0x2e, &(0x7f0000762000-0x50)=[{&(0x7f0000f33000-0xa3)="c845b28deea627f177c1c8d15b17c149bf6a38b122225054134c35a775c306bfd12222649dfe80b3e3ae920e647f2a14a7dae5fcdbb5358789d86d65aa684107a88fd9e22ab1fd0dfdd8de61f12fd33d749e7babb5bb67c6208f6e9f693ac909f9db502319f85ef4fbd2f2ab30c3522f7d1fca8fd62f10f6b5f15a8d1f0515fd694041a66452c1afed2d4111430f7f0352753ca657dd5ed4797701043f4e9ca7c39334", 0xa3}, {&(0x7f000057e000-0xee)="de208b7920eadb143288b8739ab64312fafb3954ab7c799d7f0342cf946e8a1676655f3e2f28beda86f0e9f661359deac173e218499fff101cdeafc39c709f7c717577d97ebbff6fa64d30b629de2d900061e7ad917685ac6c465cb6f2b8c99983e90646a9ea5d3d5ba136e4d701aa2f1d4358bc898dfd64d707dc5059dcc7f0f727b4bae967ac9cc3001e69ed8b57493ecb8da8f1afca595b095a6dacacc20741ec93ccb15d5676172df74a875e0e311592278183112feb07e27b146437e719f472d7b257d13fc12b312beff892efbb3672bb40f97f46ec5c9cbe1629cd38caf9d9e66aa3fc65589429c59b545b", 0xee}, {&(0x7f000065e000)="515a99d57cac68d5ce7e032e565fe028f39ba2c0c3d58c3fe5699bdcca79265ae96c0faea7dd56f2179bd762bf75d69a7d44648e09fbc5472373c37bf807f2391e92eea8e8615aa48919e37b31f8785ecca713845726a13f7f88", 0x5a}, {&(0x7f0000b87000-0xb6)="ecb3cb682037cf1a99d99ee18dd9b1698b35b7f156bedbb4342b0bdb512d2500f762b67e880648fc1ea2d033cc7c7d449aac3defbf80d54ef5ea233fc184dfe141f58d83892b7089f7502d50f2b33c3172ee1b21f586564caa08b49604f84bd8bdb255269b28a41b9e7279d6d0f9e7ee3e43ccd09923b9059e64b84a344f9ce79bb916a262e390ce2970ab769d4e45d73a6b0d2621d15877734bb05611385e844eabaaa4f432765377986258a3e84b4f2f2d8ece3851", 0xb6}, {&(0x7f00003b7000)="929df5c91af1fc947e11e6ee859eda656dce76a9e9ad18e92e7837b485030e50c8bd4c95dcaf7aaea4cfaf5f1708d260f0bd0a4a01b822e564e58fb838025d925a7d3637c7fb746ba7b83a41f0f0f97772c4efecd7d78edf9aa8f043b54f1db1db8812061407ae54715901aa48a2b52251b78c63301f21910478f03e5e533fbbf43f5e958e39ac4d0c9d3098ea6689a0b036fcb95ffcf4fc29d75c26b3d6", 0x9e}], 0x5, 0x0, 0x0, 0x20000000}, 0x9}, {{&(0x7f000072f000-0x9)=@rc={0x1f, {0xfffffffffffffe00, 0x2, 0x4, 0x0, 0x9, 0x2}, 0x20}, 0x9, &(0x7f0000b7d000-0x30)=[{&(0x7f0000aa5000-0x66)="6302f9bbb5c7f5b469dceec8ea3566822b2cc624200eb898fecb2a36ab0220bc212ac1dbd5a7936d360fcdd3405d7ad61acc3cc65b25ae930474a820ec31bec0b03dd6e6188d969be089b6a269f40446cb364ddd533cd84aa2a3b638d814d342ce954bb472d4", 0x66}, {&(0x7f0000313000-0x9b)="5b52f762114d6586b7058ce9ba5e5e2b629d342e7c457a27598cd541eceb4ad543e63c8777fee35a50278070505fad84596b3c5d6c1f48cebb66311b58a9c682c30eca7965d394c87836bbecedb8bd62364d30a4323f6f1873fa2d0523ede86c2b651534f9f2f50051b70a9601bd261e7ad9cb8668f018384a3d247b40eef6f438269799ca3a7d2bc3d2ea247258ec50b5bb00b27cf0f5f482baed", 0x9b}, {&(0x7f0000e43000-0x5e)="86efded6edfa49e805baa9f19a4edce40b2bedd978d6cfd8b612b0e3d789dd8bd29e49603cc93454ac788d55244e10a011f69d8f1f6aa17fa559fd2feb1061368e94a2507e6746928e2be4e0b7c422af9016d69f43aa998daa4d10a827f1", 0x5e}], 0x3, &(0x7f00005bc000-0x158)=[{0x58, 0x6, 0x6, "8a7472a31b569729de83795028f71c45156bca1802bffaa3b895d5f8ee2c15b5be2c83e668a1f03dbde63b5cfe07100c0dcc3651a11c56ee26a2ab7ea4a873af091e0b97260b9138"}, {0x100, 0x117, 0xfb, "6df2f410c4c0fb0a00bd253ca7451d039293a908d12dcccf4a24871339bbee6c8fdb08a31f1616c92b10890898d06b7ec7298308e726fc02c79ee215db5b7e226a242ada9d42405bb0c73afda0d0c7a6560e44db5d3651ab9867d0e6b739a127d100af755831ec1d53dba8ea2f6951fca18cdff89d1a51d1b8989d9a7ee5cd29e7b50286bc13c6e9f5f8a44a3a1c0e884394c0ce80ae57161241036567caa745424cdcd35d9d6403392a317bfce28ba939aed464722df0a4ffa515c73bcdc8cae99b9e86a46581e6b7cc82eb52e2a5985bda2c6f383eedf272e0eb0c09d72241eb92e1741e1470d24ade"}], 0x158, 0x4000001}, 0x7}, {{&(0x7f0000a6f000-0x9)=@rc={0x1f, {0x100000001, 0x1, 0x1, 0x0, 0x7, 0x1}, 0x1}, 0x9, &(0x7f00001b0000+0xde7)=[{&(0x7f0000ed5000-0x9e)="74e3f2568c2a98092cb743d0e1f5211f87e885ce26e225e04391e41ed11007266bb4e2406a1e742ca7fadd522d4e56ab278e121346c8a8558faab930fef287d23c58cc6bfad7101c310158e81f0177c5a211efa66a905784b71d162616f23b3c2113e5cc4852d552843588938f01a0bb5708f347d21a9ab6c8cbe59e942322c931352e0eab65b98203ecbad9344081baf6252365b0e96f024d9a67fab051", 0x9e}], 0x1, &(0x7f00009b7000-0x22d8)=[{0x88, 0x1ff, 0xcd, "d07d3c92f191e8ce03c9112495a69781705294bad3d6019279d90300ae3d97759d42fd44991e69305ce595f96f12c11834dcd2cf0fd278d97250e5ddf9719f49e68ae5eeb237d434bced51a440eeff995cdb31ca2eb28b32a9163a837a218212780ead8b304ccb8a988f4caff0b5f71c98"}, {0xc8, 0x1ff, 0x7, 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"}, {0x60, 0x10f, 0x2, "926519192ffb592c7e1d0902285e4d1610f131161d91c72325b58fa7d81ae45323527c772487210ad8b3c2ac7726b6005c829a659e268ccec5c0a7cbdeae957b390b670951a1ad795c2d8e6c"}], 0x12c8, 0x4000}, 0x7}], 0x6, 0x851) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a9a000-0xc)={0x0, 0xfff, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000664000)={r0, &(0x7f000095f000-0xea)="95278d4a3520508f9ab122a5a48d76f7cea69562b39494e72e70463c3b93c89d240711d1a501ac8ee9d4f88df34a309efb9937c0ae22a085ac633d0745ca72200c9eb20f58a74262fbcd68fdd1233ee095634e4a6b8a97281a252d49afeeca098ae9caab501cb9126cd0680106b28cc193769978a4af78de4fc1fd4b43fa208321cdf44b2cd6cedb531ffd15d75e0ce700fc370360c8d5058bbe3c636b50b03f2605b1182910b6ef4b48206c721f6dced01172633556bc9ce62b99b4499963864645da43d3b5026cec73e223b29e28f8bb201b41a2dfe9480a0a0136f726984868d1f4979661ad584991", &(0x7f0000f15000)="7aa6e82f126adf50e65a6f898708d5130dc0a3223502490d1f294c7f1c2b7f14e0393053d801adf5310dbad3a3ee63acab8747b9b549348a5e4790d9a122ab69851d876d017602cb226c60bb8aad7a866604a7e6f7b79bc27b0a38dcf5967a780aed", 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d0f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000-0x4)=0xe8) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007b9000-0x62)={0x0, 0x5a, "fee84891695f73f18e4dc15eff8919e486c87948379bf46fd88cd986daecbf605abbe3af4eef9fc9bf060222fed3b73c12c6e0c75abcdc0582c6fc21ec50bde51d3beba592334d536978e86508c6e86205d47185bdfd9c62bb4b"}, &(0x7f000040d000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee8000-0x14)={r1, 0x2, 0x16b0b45b, 0xffffffffffff8000, 0xff0, 0x1}, &(0x7f000043f000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000635000)={&(0x7f00004df000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000397000-0x30)=[{&(0x7f0000570000-0x64)=""/100, 0x64}, {&(0x7f000082e000)=""/186, 0xba}, {&(0x7f00000dc000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00005ee000-0x3a)=""/58, 0x3a, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000bd1000)={r2, 0x40a, 0x0, 0x1, 0x4}, &(0x7f0000f2a000-0x4)=0x18) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000072000)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000d11000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000e64000)={0x1bacf914c1bada4, &(0x7f00001d9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000014d000)=0x1, 0x4) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d39000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000-0x4)=0x8, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d39000)=0x14) r1 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r1, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r3, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ceb000-0x10)={0x0, 0x0}, &(0x7f00007f1000-0x4)=0x10) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d39000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000353000-0x4)=0xe8) shutdown(r3, 0x1) accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/16 04:27:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f00009df000)="", 0x0) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a46000-0x51)="262ed2046cc7e6f50882282cf6c947f7382f4bf945f010d363587f2cafdb70db9e519e23cf80a58dd04a5b19032a090d92e0b1df0c8392f922ceb99e52e2305b8c2f5af95859a44aa2704bf51e50528393", 0x51) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070a000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000140000)=0xc) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) pipe(&(0x7f00005be000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000024f000)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000948000-0x20)={0x1, r2, 0x10001, 0x7}) 2018/01/16 04:27:08 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000169000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socket(0x5, 0x0, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc8000-0x4)=0x0) write(r1, &(0x7f0000105000)="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", 0xfc) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000d2e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xa9) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000004fb4}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000848000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x0, 0x1, 0xf, 0xfffffffffffffe23, 0x4, 0x8}, 0x20) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind(r1, &(0x7f000035b000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x1}}, 0x26) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = socket$unix(0x1, 0x1, 0x0) connect(r5, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r6, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r5, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00002bb000)=0x0, &(0x7f000070e000)=0x4) getsockopt$netlink(r6, 0x10e, 0x3, &(0x7f00008ce000-0xb3)=""/179, &(0x7f0000533000-0x4)=0xb3) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x1f, 0x100000001, &(0x7f0000ad2000)=""/4096, &(0x7f00007b3000-0x4)=0x1000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000191000/0x1000)=nil, 0x1000, 0x1000000, 0x20012, r0, 0x0) r1 = socket$inet(0x2, 0x804, 0x2000005) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000014000)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f000000b000-0xa8)=""/168, &(0x7f0000001000-0x3)=0xa8) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x5, &(0x7f0000c46000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b25000-0x28)={r0, 0x0, 0xb5, 0x1000, &(0x7f0000961000-0xb5)="0edaf1a6b169a8ebae85d47181327581fb39af41d3bfffc2ec551e6fc24fad76e134a6fd06a4d8e2609f59c8c8e338152e945cea186b83c819610f20c33c2217e293a66e8665747d37a9a20b6860d016d582916a6bed9fb40b456a50cbf3623f49f1e326db5013b3768388d2e22568992af1698fa754b0d03289f48df512c1dc3137a159dc8d1e67ccbb79705d5b07dde3280322d685a9307be5e83bfafe1b3f827db4ee64c0e84dd7410216e1b2257cbabb1ea68f", &(0x7f0000ecf000)=""/4096, 0x8, 0x3800000000000000}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000091000)=0x8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e78000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000044f000)={r3, 0xc4, 0x8}, 0xc) [ 99.121740] audit: type=1400 audit(1516076828.209:66): avc: denied { bind } for pid=25916 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_crypto_socket permissive=1 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000845000)={@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$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000-0x4)=0x800000000000d, 0x28b) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002a3000-0x4)=0x7, &(0x7f0000fd7000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000774000)={0x0, 0x7}, &(0x7f0000b32000)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd8000)={r2, 0x2, 0x4, [0x6eab2d6e, 0xf512, 0x4488, 0x400]}, 0x10) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e31000-0xc)={0x9, 0x9, 0x10000, 0x7, 0x56, 0x5, 0xfff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000047b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000042d000)=0x7fff) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000705000)={0x7ff, {{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]}, {{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]}}, 0x118) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) r3 = accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00003e7000)={0x0, 0xde, "486b019076a2042eaab691c2e5309f38e428774daa3f0a7737dc593871adc186381de533e5c0c7c4a67b216d4a6383cdf5233763fbc66c136279cd8a9b48e590fbd050a71aed14630528993984e233a3431976baa6b53176e945480b42ffe28538841ac6650fbe78d4fcffed06101b043f8c1ca11735124dd56db79e3c8487b0c06b7d52c4da912ec667d000c882b877dfd4d968e87330fb9644b9b5dd29f5e41c3520f1ff3067ec818dd0e45802f319c7d4a76eaa16b225eed5d2926133b2d61c0136582822ef963169efef2add33bff62241009deddd8541a9bea758ca"}, &(0x7f0000eae000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000eae000+0xb61)={r4, 0x7}, &(0x7f0000980000)=0x6) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00002c7000-0x1000)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) listen(r0, 0x3) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000326000)=0x7, 0x4) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c2a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b23000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x9, &(0x7f0000348000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b0e000-0x20)={0x9, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d3f000)={0x3ff, r1, 0x10001, 0x8}) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r2, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) socketpair(0x5, 0xf, 0x8001, &(0x7f0000d06000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000694000-0x40)={r0, 0x80, 0x8, "340ff4ccf08d389acf119fd852c5d52319b754ea11086a612dd3ac80110e29b47af111e92307609473a023410e8584f9a527feb3ff2f"}) 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind(r0, &(0x7f0000279000-0x8)=@sco={0x1f, {0x1f, 0x4, 0x100000000, 0x3, 0x4, 0x4}}, 0x8) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) [ 99.153971] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x7, 0x7, &(0x7f00000a2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b66000)={0x8001}, 0x4) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0xa0f, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005f6000-0x5)="0a077e08d5", 0x0) socketpair(0x4, 0x7, 0x80000000, &(0x7f000088d000-0x8)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000ca5000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x0, {0xa, 0x0, 0x1fffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2}}}, 0x3a) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000a55000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc57, &(0x7f00005f6000)=[{&(0x7f0000f80000-0x3a)=""/121, 0xf79dba7724f4a05d}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0xfffffffffffffffd}, 0x0) accept$alg(r3, 0x0, 0x0) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000981000-0x4)=0x0, &(0x7f000010f000-0x4)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xfff, &(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000cf000-0x4)=0xffffffff) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e8000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000f74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000195000)={0xffffffffffffffff}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80000, 0x87fb, &(0x7f00005f3000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f76000-0x20)={0x3f, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000083f000-0x20)={0x1, r3, 0x10001, 0x10001}) recvmsg$kcm(r1, &(0x7f0000f74000)={&(0x7f0000f75000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000826000)=[{&(0x7f0000f75000-0xc4)=""/196, 0xc4}], 0x1, &(0x7f0000f75000-0x68)=""/104, 0x68, 0x3f}, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006df000-0x4)=0x1f, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b30009cd5c5adbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000072000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000995000-0x40)={r2, 0x8, &(0x7f00005be000)=[0x6, 0xffffffffffffff0b, 0x5733, 0x101, 0x5, 0x9, 0x7, 0x9], &(0x7f000073a000-0x4)=[0x2], 0x10, 0x2, 0x4, &(0x7f0000f31000)=[0x8, 0xf3d8], &(0x7f0000749000)=[0x5, 0x6, 0x82, 0x15e8], 0x0}) sendmsg$alg(r1, &(0x7f00002ec000-0x38)={0x0, 0x0, &(0x7f0000544000)=[{&(0x7f0000bed000-0x88)="17b0c91ebd662dcd97e9e7d4cbe40df7", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000092a000)={&(0x7f0000ae9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000600000)=[{&(0x7f0000fe6000-0x81)=""/129, 0x81}, {&(0x7f0000d28000)=""/218, 0xda}, {&(0x7f00009a0000-0xe7)=""/231, 0xe7}, {&(0x7f00000e1000-0xd6)=""/214, 0xd6}, {&(0x7f00009b3000-0x3c)=""/60, 0x3c}, {&(0x7f0000e61000-0x96)=""/150, 0x96}], 0x6, &(0x7f0000fb8000)=""/48, 0x30, 0x1}, 0x40) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00002eb000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000ea5000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00008ac000)=0x4, 0x2) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 04:27:08 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00003a9000)="a922f32514a3e7a39253ab69933ccf85be2fd3a974e4e4db0ff0c2cbb60cbd034578a9aceb2d9447a05ad29c548a6c06f08d7cbdc61f0e1d9598eafc10f4db12c5a58a09ebdd30e4773083397ce69d1e485f1adfa6d39c2d444f3657435f42ae194e02cdab2a9fc2e3c4b764bca3e19c193fb127d2e2d06e0fb3837a576caca5553ad2195e8a3437280e6b45fafead38f9e651aa95697b2b2a497f09ce0f263b543c25f32f8e618361810fe669cc37e6bb99", 0xb2}], 0x1) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r2, 0x1) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) pipe(&(0x7f0000ced000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000271000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d65000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000469000-0x14)={0x0, 0xfffffffffffffe7b, 0x1, 0x0, 0x100000001, 0x2}, &(0x7f0000f85000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002f2000)={0x5, 0x0, 0x4ec8, 0x3, r3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f00000aa000)={0x401, &(0x7f0000e69000-0x50)=[]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000021a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009e0000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7, 0x800, 0x2c8, 0x500, 0x5, 0x400000, r2}) epoll_create1(0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x181b, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000489000)={0x0}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000048c000-0x8)={0x0, 0x0}) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f91000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000c70000-0x30)=[], 0x0, &(0x7f0000f8b000)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000153000)={0x0, 0x9}, &(0x7f0000342000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000548000-0x6)={r1, 0xa5}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept(r2, &(0x7f0000499000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000905000)=0x14) sendmsg$alg(r3, &(0x7f000087f000-0x38)={0x0, 0x0, &(0x7f0000991000)=[], 0x0, &(0x7f00006fe000-0x1230)=[@iv={0x50, 0x117, 0x2, 0x35, "a8dfdcea4eb827142a7ed0b3de63d44a2271cf6ca82774ed02e433b00eb05262d758c60f6a4e08f36389d7a9e89ecaf9dc3cd55bcf"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x85, "f66d85b5648d3a73df7e7785c408f152b8ab1363239b703fe46cbe897557367f13bce2e0ecc7a375b8f4e4c81f69767a94f3ee85c87faac6b385db5d8f75181cb153370492a7871d4b7360e5d7bd78d1b47acb57c6a16f8afd5fa8d3ee3431f282a4ea8b1b212fd10a8f38dc3051e8045881596216bc21ea9a275dafc055d753e6f78e0cf5"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xc8, 0x117, 0x2, 0xb2, "5f4316e3a6f54e98bd083ec06a303b2ebf7338e672622e810484f10a15ee3b4ef3036b004ef40c857d30c253c2b15504bf42c87bb44e0e79e099545b482a585d873a710795b848abf152430630f48753a732d73281a4df535a93e12b5822f7d7afe1cda4864cd6ebf6c48efc122d638c8e185b723759b4f7dced79b87e4735df2daf915cdde29fc3f815bd0e7157559f77265aaedc652c57f5807a2971e507ba761257e9a981c12c6e8ee74f1ed3a2e1c137"}], 0x1230, 0x8000}, 0x40880) getsockopt$netlink(r2, 0x10e, 0xc43e9d213854fcca, &(0x7f000033e000)=""/177, &(0x7f0000866000-0x4)=0xfffffffffffffdf1) r4 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000473000-0x47)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x90) sendmsg$nl_generic(r2, &(0x7f000044f000-0x38)={&(0x7f0000556000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000da5000)={&(0x7f0000ef3000)={0x175c, 0x21, 0x0, 0x7, 0x3, {0x12, 0x0, 0x0}, [@nested={0x1228, 0x75, [@typed={0x18, 0x35, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="fd7696ecfb1469fd9091fb185521afd72d9b4541360c18d3e41efe2027f288f757c9a7ceee46f93f3bd9cfd290dc568ab688b50b98361c1a9cce43021195237230ee19dd9281fe913e9442a8bdff2fe488e6c75da8b223b7a3c950bee59e2f20e4a85cec433381d7f88a3101dfa3fba86f69c2f9710d5e0ef946565d4a99b447191fbd236ff3a6156331470c28d57b04d0db73285bf1d86a32748766f39f5524b8d4a982cefa0de6e398ca86ea4c901382b024c2d97937dea99a6fcca1f62c43a12b8c7f", @generic="b7e97bc4ba8dc63f0b96155e8bcb0404f998adfd34a82ab82cee57de25a146be7ebfa30330212fac6fe96edacacc58c41dc8d0f8530f15b658cac04d6d97646f8fd2c9df16fc0c1bec3cb8c7957cd16e2b65de15d0b9b69a2d48e11f72ec568d7851bc3b5c5c9f514869b88084fa802bbf83cc", @generic="adeef938f1761a42912a8d413450ac7a38bfb23f3ea7033de6b7e5a752cae294d6f0541be004cbb4718d6147d93ac4066e63bfadeb145c46cb04dd0fc036f6ef57828d1d92e2e77a685419ba3d0be2fa326e8bd259d005cf0a312558905075763ec31ed42983f87f7ee1948a0aee1d8b96db20d7f0daa00993a1c69133a0f6f3766f79f120ba528aad1cbbc3fe", @generic="3a121829ce0e1c987e28f07a763c316634bea56fe94a98575732beea9ce9b5dd896cd68c6040651fdbdff3f5bb62cc311fdc359cfaa146dbb0c698e3e9f235a2", @typed={0x1008, 0x55, @binary="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@generic="21ed21b75a4cff2561fd5394bea08ada6d9dfebc3866c46aa28e499491ddeb9dd1b817218b1330f1475595044f8caa050f06b7bec4a9c2cb10d0c8757efea55d4b457198ecd2cce0dc5ada0b2a34e5e6d0d07c4455a59f91c0d583f3dc0853521839173dbf241f3bcac74346c9c61be19b6c9bbbe678bfbc1d0b84a1eb30cddb52cce6de8383d9fb428dbf01b6b81ff95b9132b4ae42bf50a2e21c43a602a7f1307383cfeb9316afbad0069ca1205c2a6ba0f2c39aa1c248fdb97ced68151da4bf26040626f9ceec52fb12f62f2821e01c41e1cc71823a4f4e6ae6", @generic="c39686347aee75d5542eb78f45301c3cdcbce5db79f8cd157c0564f1b5be7ce16f8ab07d5e815cc2212801a6", @generic="ef61cb1aa2ff09aa7fc25597", @typed={0xc, 0x7f, @u32=0x5}, @nested={0xcc, 0x1e, [@generic="53b038f147afbbd85550118dfa2b3d95777e095e17593ce4e12eba7d8fa880ae17ced4c884577164401cb0ee078a5902afccb5fce4e2f9ed4cffe204a9531c4af9cb323ef350f54ce1369b45e43a92e90ca3ca9e6328de4a712f536de0c5d62de8c45acdec6cd3a6b373fff1fe62c6c924d2022b886e6526a595d65d27a8a98f3651419696e2f554bb570da2d798c4f9c14fa457414cdccd76ed3ed3dd69133032327664aefc5f176ee2c7854346fedf1f50102cff", @typed={0x10, 0x19, @u64=0x7ff}]}, @nested={0x334, 0x66, [@generic="3c3db849f191b90b51357db5685cef2c3907fa68afea68b47c746fc7e481ebfcd49aa1f5778483b279e892b93af75c466673a9eea60e277de1221de201b7fa9c4991967841b459146e1032602549b86e17e09578991805ce4f72d7dba7a60f1421698725e24bd1dd1b6c266d4fc4a43e154a8ec2cd96be0517038fbc840e914f61378d80fafa5be8ee5a0a8efd5ef9dd6c401c61ce3b95b6a0ec59b292", @generic="9e66f72151ba7684ef4347a3015789fa55f60890c1b73edfad131d4cc8e45afe95885f5cfed6f027f2c88850588017ccd446437219b82043d31c5660430f73c0f177", @typed={0x90, 0x87, @binary="054f81026c54d302b4b122abdaa480026144d880bb03c99d39dc86607196cb3ef9254a2d1a2aa5ce669550e010585c768455aeea3f2f36238a8f07aa9549e5f20134cf55e2d856ceb80d0bb82c675e680e68aeeb8b968fe6ca62f303f7daef335e061bec51070e77e7cb65d672ef6cf5814e4b5ff166ec84d96532a7ce591c569efd3d5e4779"}, @generic="f0d397680ba87c29fe70a596bce300b8bdf5fd5f115a0472d8bfc940a8e74959504b6c76e885472475dd033b839a5946af6a50343094d961a985de0b23be688592d6", @generic="cea1a6b0243ff73ad8017e0eb720e356673a96c2af8c3c89d854a8e00d8c6dd7031b396524e16b376f21bd8ae773b0b3e22c8e2bd3ce8ddee4ee0dcecc72f113ddf94f2a21842ef5c238285a47f808024d29919795191751e6bef2f5339303482f8f38ba75ee845b76829cdd828fb4edc16fa7b688254fee2c963bf972ce2fd98fe4d12184e082e2e617c0f064e04d9bb2f285be1c1513087341018ae1c7349411cb80d3a458290a50ff09a1d6b70cf0a5d551707a8466eccf9c6f4219af1c3d2001d889f912f8e96e071fc6a34c80fbc5e2738544d61940aa8a0ee03bd61f7df35bbb6c74085bd72028feb264b97ca848ab91dde3f4", @typed={0x88, 0x7a, @binary="70bea7479248a0b4576ff19399631d664aee3a8985fca6983d14ce247313ec48281110c4c90ad34f04c8fbe67765007a3343902288993d5d5341885f0a6675e3986e713485ff36a88353bcb639b7de51d925777a368684ef6639f50c264e150deb952ba176aee594e21c255c8c9988104f874a35c8ce903abc2056ac0b4e057e"}]}]}, 0x175c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt(r4, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000f48000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000017000-0x8)={r1, 0x9, 0xcfc}, 0x8) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af3000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000b17000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ded000)="", 0x94f386f79cff0d07) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000df0000-0x10)={0x4, 0x5, 0x5, "3d9dd967cc27", 0x8, 0x0}, 0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000df0000)=0xf0b4, &(0x7f0000df1000-0x4)=0x4) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b5a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000d7b000)=0x1e) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006b7000)=0x0, &(0x7f0000260000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a71000-0x10)={0x0, 0x7f, 0x0, 0x8}, &(0x7f0000cb0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ea4000-0x9)={r1, 0xfffffffffffffced, 0x0, 0x5}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000556000)=0x0, &(0x7f00005ea000)=0x8) bind(r0, &(0x7f00001b4000)=@llc={0x1a, 0xf7, 0x40, 0x8001, 0x9, 0xfffffffffffffff9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x17, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2bb, &(0x7f000062f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x1d, 0x4, 0x61, 0x3, 0x2ad, 0x3, 0xd8e, 0x58, 0x6f, 0x0, @multicast2=0xe0000002, @rand_addr=0x8, {[@cipso={0x86, 0x23, 0x7fff, [{0x7, 0x4, "1165"}, {0x7, 0xd, "21889c3ffdf51573e5e7b9"}, {0x5, 0x2, ""}, {0x1, 0xa, "656ff54c3bb7c365"}]}, @timestamp={0x44, 0x38, 0xfffffffffffffffb, 0x0, 0x1833, [{[], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[], 0x7fff}, {[], 0x1}, {[], 0x20}, {[], 0x0}, {[], 0x1}, {[], 0x3}, {[@multicast2=0xe0000002], 0x1}, {[@broadcast=0xffffffff], 0x4}]}, @lsrr={0x83, 0x3, 0xfffffffffffffffb, []}]}}, @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xdd, 0x3, [0x2], "c61e471b24411672c32956d486757fef501cad44ae7ea0ac61691db0cf7945938ca4e9cbae2da100b6c163332c04b5948340a0dc0b8627097f396f696f1820546ad3d8853c47f963c494fb2a51f0adb1fafd888c7f5fff670727df8d2875746e46bb86f48cd8d1cfbb1c2a5885fe9be1be0301748b143e65a59f0b7a499133450d8531d22668e527baa0b9cec93591779c4456ae1209b538adbedfa7232c7786f91836df27dcf6a44dced932088edffb9966342269ab704f87c26dd60f8e2cf1237e0fbe09e81e99cb82f10c3610035aa30465412de6f8b9d7d825d128"}, {0x80000001, 0x0, 0x9, 0x5, 0x0, 0x0, 0x800, [0x8], "340a1df6557265ec610eb418ee67ef4f275d9c154b7c5166bcc269712657def942e5cf78d15d0e4a23034754395f27d62ef647b2f45a4f91e5b3637b4dbba48887b97e42d999a1e6706244884cc3ab33255bbe65e0421ea34202694f42dbe039be50d94c1fa327386c265b095a96cf3b87b9f071802721a11bae1fb3314be434f3d4aa1fbe3a73d342a695691f8e72d53f797fe3ae3ebcde00827cae12f9"}, {0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x86dd, [], "18bc22229e732f30a61380c2b51393fe910b3f14a79af8d58c40c0f8373e873701c2c393d15898b482b5983ac514319b825c4507acfe07de330db169aa5e8187d59f5096cf43da9f1b1f47ce720ce096ca493ae25acc8b4f609f771d5e8c44b788ba9a1a510f6a44a79ee4592def66f6aa1cdd56af9811e48ff1095373b211032a60b8b840095eb82006048c005f09129c081d634363498923510587411171e4fd36364967a91e274277"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) [ 99.482774] dccp_close: ABORT with 1 bytes unread 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xf, 0x20, &(0x7f0000c38000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a6d000)=0x0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r1, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000017000-0x50)=[{&(0x7f0000011000-0x94)="c5a19505b1204f5ae0e44899c2ef2d3b2c1d326e8223292ed813549d5c99dbe4923ebf2f8b18a9b68de09defb14e4e7e547f63b43eb31e2bf06f9d96f76ed132cbe3d58a751cf7a31fb850192add5164379d26283760e1528c5a2f12673da90556706665dfb9bd0616f70ca69a82ded83b8c1c854555fd7533bc26e4c7474c862121cd8b8d037db0e812e5bee78758af0ea95874", 0x94}, {&(0x7f000001a000)="d444c45007a2dbfc3f7ffa6a3b5d1abc99fd1454cdbd1a61c86a9dbdb787ebfd508708105dd410a954395eb679a0b6e121aeff89790bde99bc4fc6d83ad9ab77a36c4afe8d63de0d", 0x48}, {&(0x7f000001b000-0x66)="643ef1a87b2789ed9a1100de54eb42a16d0a79c710654c73f2b3290eaaec965220cb9a830ffcc3f73a0cd1552e4941ff5df09cbdd6f95566bfcbfd634e4ead56cbee3673d1fe4a8cd26ee8b2daa58d51d33987e5cc0ffdbe7d6b2f70c7c50d596265fd871b22", 0x66}, {&(0x7f000001b000-0xd3)="eefcf99fd2b2856904602dbc9ea3b5265c40044f3b0dee2ac4083f5b052059a048e9d98b483229df0a3558f45c79ecd1437b8eadecdd15b17d51b455af8932976515ef82fa65efa0325c7c67c1151cb52c67c50f6f5021fc01ebd17be2486ed805e346e66daa226864d382106c564ece24cd9656682cbce932dad7e33dedfecc9f3a070c7f3a3d5102114b5e32faae1bd097786c578af843b004d7937161998c892b142dfa2e561b8414a38edbb0cd36aff58a57c31517d50628dba070017b73cdfa5e9777dfb83d0316a5369f8023808d1dd8", 0xd3}, {&(0x7f0000002000-0x6e)="b63bd4ef86c455ddc4b0011a933480a4d40b2967a2eda32b8dd5f0088374e4839498c3072ed4c75d0a2d32e02b0119f7e1497f1313007b5569f3ae1aef2d936ab29d231cead9d0d359cbc2277969e6027f6165d837e9b397607875f134ffbf097cfae7a743dace6b34f8ba41cc17", 0x6e}], 0x5, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005eb000)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005ec000)={0x0, 0x2}, &(0x7f000010f000)=0x8) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005ec000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00005ed000)=""/253, &(0x7f0000410000-0x4)=0xfd) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e26000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair(0x5, 0xa, 0x3, &(0x7f000034b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ced000-0x20)={"9463f2ebcb57c48dc2c67c0f723a30a7", {0x4, 0x8, 0x1, "150f02cfedd0", 0xa82, 0x0}}) connect$unix(r1, &(0x7f00007db000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000001000-0x22)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@can={0xc, {{0x2, 0xd4, 0x9, 0xfffffffffffffffd}, 0x8, 0x0, 0x0, 0x0, "fe5921c013845647"}}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f00008c0000-0x8)={0x0, 0x0}) 2018/01/16 04:27:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00000b1000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e4}, 0x1c) r1 = accept(r0, &(0x7f0000d75000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00008c2000-0x4)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000fd000)={r2}) connect$l2tp(r2, &(0x7f0000c9e000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x4, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) getsockname$packet(0xffffffffffffffff, &(0x7f0000748000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007c0000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000997000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) sendto$inet6(r0, &(0x7f0000ad9000-0x88)="9a9d2c764420c48a3d650ee46d7b663584242ff12d6842bf037be9ff8c19cd96a46b1b1949f133bbdec0e031422736eda64c7ea9a80d5e92af37eb81947a263760d2a6c7f205a68d2a72fb198c16f6611b4f5103ea6037a297567aaf1a29b9b63707744db5032e3e5599c8701ee7309c27f6c2d0cabe220a9f92992427cca63ff012255c05e9caa8", 0x88, 0x4804, 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000456000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009f5000-0x4)=0x10) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0xd3c}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 04:27:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) socket$inet(0x2, 0xa, 0xfff) getsockopt(r0, 0x3, 0x1ff, &(0x7f000038a000)=""/193, &(0x7f0000407000)=0xc1) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000aac000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000521000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$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, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xfffffffffffffd12) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cde000-0x8)={r3, r1}) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ca000)=@sack_info={0x0, 0x0, 0x3fe4}, &(0x7f0000ae1000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008b9000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x9, 0x1f, 0x7ff, 0x0}, &(0x7f0000a84000)=0xa0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c55000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00001f5000-0xc)={0x10000000, 0x2, 0x1c}) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xc}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80007, 0x100000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a80000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r1, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0xa4, 0x0, 0x0, 0x0}, 0x0) close(r1) r2 = accept(r1, &(0x7f000013c000)=@generic={0x0, ""/126}, &(0x7f000053a000)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000359000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000652000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004ac000)={0x0, 0x2, 0x20, 0x2c9, 0x8000, 0x8e}, &(0x7f0000367000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000de7000)={r4, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xca1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x5, 0x1, &(0x7f00008e0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008d3000-0xc)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003a7000)={0x8, 0x947, 0x1ff, 0x1, 0xaf3}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/16 04:27:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00008d6000-0x40)=[{&(0x7f00008a0000)="8fc483e658708d3ae21fdfca7d995175c1c7", 0x12}, {&(0x7f000036e000-0xc)="2b62c7cd159a744e03a87b72", 0xc}], 0x2, &(0x7f00001a7000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:27:08 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000386000)=""/195, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 99.652310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26061 comm=syz-executor2 2018/01/16 04:27:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000039e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfffffffffffffcdf, 0x40804, 0x0, 0x0) 2018/01/16 04:27:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = accept4(r0, &(0x7f0000b24000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x9, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000490000)={0x0, 0x7ff}, &(0x7f0000739000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dda000-0x1008)={r3, 0x80000001, 0x1000, "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"}, 0x1008) 2018/01/16 04:27:08 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r0) [ 99.715567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=26071 comm=syz-executor2 [ 99.746697] WARNING: CPU: 0 PID: 26081 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 99.746716] Kernel panic - not syncing: panic_on_warn set ... [ 99.746716] [ 99.746725] CPU: 0 PID: 26081 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #190 [ 99.746731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.746734] Call Trace: [ 99.746748] dump_stack+0x194/0x257 [ 99.746764] ? arch_local_irq_restore+0x53/0x53 [ 99.746782] ? vsnprintf+0x1ed/0x1900 [ 99.746798] panic+0x1e4/0x41c [ 99.746815] ? refcount_error_report+0x214/0x214 [ 99.746827] ? show_regs_print_info+0x18/0x18 [ 99.746849] ? __warn+0x1c1/0x200 [ 99.746867] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 99.746875] __warn+0x1dc/0x200 [ 99.746885] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 99.746899] report_bug+0x211/0x2d0 [ 99.746919] fixup_bug.part.11+0x37/0x80 [ 99.746929] do_error_trap+0x2d7/0x3e0 [ 99.746946] ? math_error+0x400/0x400 [ 99.746968] ? put_dec+0xd0/0xd0 [ 99.746986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.747005] do_invalid_op+0x1b/0x20 [ 99.747017] invalid_op+0x22/0x40 [ 99.747026] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 99.747030] RSP: 0018:ffff8801c6a8ef80 EFLAGS: 00010216 [ 99.747038] RAX: 0000000000010000 RBX: ffff8801d4229250 RCX: ffffffff817ee048 [ 99.747042] RDX: 0000000000000e37 RSI: ffffc900042cb000 RDI: ffffc90001349049 [ 99.747047] RBP: ffff8801c6a8f018 R08: ffff8801d4229200 R09: ffffffff85cfb260 [ 99.747052] R10: 00000000fffffff8 R11: ffffffff85cfa600 R12: ffff8801d4229250 [ 99.747057] R13: ffff8801d4229200 R14: ffffc90001349048 R15: ffff8801d4229200 [ 99.747079] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 99.747097] ? bpf_verifier_log_write+0x1ab/0x580 [ 99.747113] ? bpf_verifier_log_write+0xd1/0x580 [ 99.747136] adjust_reg_min_max_vals+0xa71/0x2d20 [ 99.747160] ? check_func_arg+0xa50/0xa50 [ 99.747190] ? find_good_pkt_pointers+0x530/0x530 [ 99.747198] ? mark_map_regs+0x2e0/0x2e0 [ 99.747208] ? mark_reg_read+0x36e/0x530 [ 99.747238] do_check+0x1ba5/0xa120 [ 99.747247] ? bpf_check+0x3296/0x58f0 [ 99.747265] ? kasan_slab_free+0x71/0xc0 [ 99.747274] ? bpf_prog_load+0xad2/0x1bb0 [ 99.747280] ? SyS_bpf+0xfef/0x4400 [ 99.747296] ? debug_check_no_obj_freed+0x3da/0xf1f [ 99.747319] ? check_mem_access+0x2760/0x2760 [ 99.747335] ? free_obj_work+0x690/0x690 [ 99.747353] ? __lock_is_held+0xb6/0x140 [ 99.747373] ? find_good_pkt_pointers+0x530/0x530 [ 99.747387] ? mark_held_locks+0xaf/0x100 [ 99.747398] ? kfree+0xf0/0x260 [ 99.747406] ? bpf_check+0x3296/0x58f0 [ 99.747416] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.747436] bpf_check+0x32a3/0x58f0 [ 99.747444] ? pvclock_read_flags+0x160/0x160 [ 99.747472] ? do_check+0xa120/0xa120 [ 99.747489] ? do_gettimeofday+0x190/0x190 [ 99.747500] ? __might_sleep+0x95/0x190 [ 99.747512] ? memset+0x31/0x40 [ 99.747523] ? bpf_obj_name_cpy+0x199/0x1f0 [ 99.747531] ? kasan_check_write+0x14/0x20 [ 99.747548] bpf_prog_load+0xad2/0x1bb0 [ 99.747565] ? bpf_prog_new_fd+0x50/0x50 [ 99.747581] ? avc_has_perm+0x43e/0x680 [ 99.747598] ? avc_has_perm_noaudit+0x520/0x520 [ 99.747614] ? __might_fault+0x110/0x1d0 [ 99.747625] ? lock_downgrade+0x980/0x980 [ 99.747632] ? lock_downgrade+0x980/0x980 [ 99.747650] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 99.747661] ? __check_object_size+0x25d/0x4f0 [ 99.747683] ? __might_sleep+0x95/0x190 [ 99.747699] ? selinux_bpf+0xc3/0x110 [ 99.747709] ? security_bpf+0x89/0xb0 [ 99.747724] SyS_bpf+0x1049/0x4400 [ 99.747745] ? bpf_prog_get+0x20/0x20 [ 99.747752] ? get_futex_key+0x1d50/0x1d50 [ 99.747807] ? do_futex+0x86f/0x22a0 [ 99.747823] ? __fget+0x333/0x570 [ 99.747835] ? lock_downgrade+0x980/0x980 [ 99.747854] ? exit_robust_list+0x240/0x240 [ 99.747865] ? __lock_is_held+0xb6/0x140 [ 99.747894] ? __fget+0x35c/0x570 [ 99.747913] ? lock_downgrade+0x980/0x980 [ 99.747922] ? iterate_fd+0x3f0/0x3f0 [ 99.747933] ? userfaultfd_unmap_complete+0x327/0x510 [ 99.747951] ? userfaultfd_unmap_prep+0x540/0x540 [ 99.747965] ? do_mmap+0x362/0xe00 [ 99.747982] ? __fget_light+0x297/0x380 [ 99.747993] ? fget_raw+0x20/0x20 [ 99.748002] ? security_mmap_file+0x143/0x180 [ 99.748022] ? vm_mmap_pgoff+0x1fc/0x280 [ 99.748032] ? vm_mmap_pgoff+0x13b/0x280 [ 99.748050] ? vma_is_stack_for_current+0xa0/0xa0 [ 99.748064] ? __fdget+0x18/0x20 [ 99.748078] ? SyS_futex+0x269/0x390 [ 99.748086] ? SyS_getsockopt+0x1dd/0x340 [ 99.748099] ? do_futex+0x22a0/0x22a0 [ 99.748120] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.748141] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.748147] RIP: 0033:0x452df9 [ 99.748151] RSP: 002b:00007ff898f3ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 99.748158] RAX: ffffffffffffffda RBX: 00007ff898f3f700 RCX: 0000000000452df9 [ 99.748162] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 99.748166] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 99.748169] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 99.748173] R13: 0000000000a2f7ef R14: 00007ff898f3f9c0 R15: 0000000000000000 [ 99.748860] Dumping ftrace buffer: [ 99.748925] (ftrace buffer empty) [ 99.748927] Kernel Offset: disabled [ 100.241914] Rebooting in 86400 seconds..