0007fc000-0x70)=[{&(0x7f0000476000-0x81)="a24a", 0x2}], 0x1, &(0x7f000037b000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b7a000-0x38)={&(0x7f0000a78000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[{&(0x7f00002c2000)="b17b64aec51af619557ab26c6c1e5ed85e8c04cd9a9e43f8cd329cb24dd11cca019a304480434b7f3159a2cb959bc688fd091bd379ee08d5a115e50a01c329581dd5e4c091f65925600a3e7322d3e0c84d0e35d89c3c8775d75a146dc66c9cc64a5555304627711c8ce5ab9fe876b326445d6b0d2bdcba823208337f97fee721c854c33c84a42c734045a06eb6", 0x8d}, {&(0x7f0000666000)="", 0x0}, {&(0x7f0000764000-0x1000)="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", 0xfe3}], 0x3, &(0x7f0000f11000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000041f000)={@loopback={0x0, 0x1}, 0xffffffff, 0x0, 0xff, 0x4, 0x2, 0x14000000000000, 0x5}, &(0x7f0000b78000-0x4)=0x20) 2018/01/19 08:17:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000420000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000048e000-0x4)=0xc) connect$packet(r0, &(0x7f0000056000-0x14)={0x11, 0xfd, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000447000)=0x0) bind$inet6(r2, &(0x7f00000c8000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r3, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10a, 0x0, &(0x7f0000001000)="f0dee263020000003de2333d2a73dda4ff7f000051a18e55ddf818000000ff8b794c1096190be0e19cb90243cbb2e07e010f4cd6608285cd012c730008377faf971afa", 0x43) pread64(r0, &(0x7f000047f000-0x1b)=""/27, 0x1b, 0x0) 2018/01/19 08:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f000037b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, &(0x7f00002ef000-0x40)=[{&(0x7f00008eb000+0xa1e)=""/219, 0xdb}, {&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x8}, 0x20) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:16 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x9b)={0x0, 0x93, "fb1b3176a706e372939917c00a704b88ac32a10df1d63de05fef3419f10476142a7630064419cc3b6b4eaefea5f8608d83ac1a33577134cb1cef4489944de38fde1c629311b67b8c881258ed7d31f3f90fdfbe3482f60bee2d1d5e57cd38ea7fe484baf56bfdae2f857d2dfb0b392198ac6a23d680d7c37c1554e7a722a169db4eb205dd7db725b7967930e9fbb5087090e68b"}, &(0x7f0000005000)=0x9b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x5}, &(0x7f0000005000)=0x6) socket$inet6_dccp(0xa, 0x6, 0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/19 08:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4, 0x0) r1 = socket(0x10, 0x3, 0x247) bind$bt_rfcomm(r1, &(0x7f0000dd1000)={0x1f, {0xd6, 0x5, 0xffffffffe849c7e8, 0x2, 0x8, 0x200}, 0x8}, 0x9) socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c37000)="4b71231cfc65a5bd05152847778544638505646e740cf07259bce5dcf72be696c4408a65e6c97125280738506193f730bfe5a989fb463f4537bcd536c210eb9345783778d88900144901aad630011305a0061d39d3af4a5912940b65ad0b3a3578be0b0f5871568d90f2e98c777bc12952f3be4f53c99b15a4b569a5036d69483303ffc82b", 0x85) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f00003fa000)=[{&(0x7f0000d76000)="9547741fe3abfb78e1f2e1e5e81981f6bf800de62e5e5babd89e481f761713e93c69e737e13ca1da80ebcf33250340edb1e920cf5c1417e556ccdec4e485fab0ab792495ef8ffafeaccdca9439bcbf999c5a7fc59a5bb56c186de972d10dbf", 0x5f}], 0x1, &(0x7f00005a4000)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fb1000-0x4)=r0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d6000)=0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 08:17:16 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe7000-0x20)={0x6, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00004bf000)={r1, 0x6}) bind$alg(0xffffffffffffffff, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000171000-0x4)=0x14) getsockname$packet(r2, &(0x7f0000773000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000781000-0x4)=0x14) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0xa, 0x5, 0x43b) accept$alg(r4, 0x0, 0x0) sendmsg(r3, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/19 08:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000086000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) 2018/01/19 08:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b8000)={0x26, 'aead\x00', 0x1004, 0xfffffffffffffffc, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getpeername(r0, &(0x7f0000e06000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070f000-0x4)=0x26) sendmsg$unix(r1, &(0x7f0000a11000-0x38)={&(0x7f0000710000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fe2000-0x50)=[{&(0x7f000037e000-0x25)="fa039dc86e5dc7eb9e8d0698beabdc9ea7c8cb93e0758edef597cbd4d41eed03d7686414ad", 0x25}, {&(0x7f0000cd3000-0xc8)="66242e46a251a3fc9e56e65e1f6e3ec95725e898e40cebe427e7be4e9480386b0223e2ec5f1f25438f4b0fff8ca2d78bb3fb1b23685b2e1f5820fcafd94f0cf732b36a6369c786f8d91c509d7f574f032ce8dba62d0e38a7467fc4bab5d7b2a805a31aa91e1d9717496d0cf9ae4e7377800e189c45858b91a06eac341241b2edf521453de74e57a097c081e6e88b0681f864f6427007b83f572656d6ac7cd021278442e2342fe27bcb3776b5108ee9c63767d6eb8fae395785509222e617034517d0acb1f9af0f3a", 0xc8}, {&(0x7f0000d7d000)="3721fa3a8cc0637b70c2c45a355d1d5307affa3ff3e4d224b801aa9522f275e35ba5b6a3d328fc61fd0e1cbb40341f59d296ccf31b0e481be2cf0e38aaf74ed83c3c8348bb850bdef73864a21dad11ffbff204c89438e0db8e5449daad472560c4fc041915b9a21c7d67051fcbf7357d9dce9b0566d36743cbb6331e34e2d3d69ab7e28718ae789c15d513131e3bcbc681d3e9cbc56489007c384fdb7f6f231b74cac80808761e038a1f4a1cfdcc3ce44e72a2c61410f41ccbb04f6d14be179696c2f8bcc444733d99", 0xc9}, {&(0x7f00001f0000-0x72)="e276c462e453826e610c6d566758d9e9bda4a1f63ac1578819c8f4818798728d98508f4847966db333ebdbfd2375960cc9bd638b078c4c89687771bd4b9fac148f6815db874e07cb11f2dca3b33d6b2e8d8a13bad723c52826f252055813ef54b73317e83a7473bda3c74864ab3a0fc8a13a", 0x72}, {&(0x7f00002fb000-0xdc)="370a1bbc1ee329d87804e23536a8c5fe03f51214e49d139716588f766d2d41b933e37956c3a6a199e6b2675dbaaff6b3616ae710477aada9eccd4972a2baf26aaad0a7df63963463a5d99f00db11cebaff1c98b32bfa713eaa0990d8f8d263a97175e5a3200e2914ef5b8776edabf467964446196a5a1b896e136f026ebee97c6c233b23d14c1ded0e248ec975631f2e0cfa35723c63d9a6c93179f04abff9b07d9ab3b4d52c138ec0704ca69a546b76a6b1df3dee939221db0cc710565f33b339bf7d7b6bcfa9a94d7cab59ac4cca33d7bf17097dcd8595a095ea0e", 0xdc}], 0x5, &(0x7f00008cd000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x40000}, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c91000)={0x2, [0x0, 0x0]}, &(0x7f0000d92000-0x4)=0xc) sendto$inet(r3, &(0x7f00007e2000-0xbb)="59ffbefe0dcdb494adf7bc18af0a157c20c35546512760be917addfe011e47f05a180a66aa23fd9437a87936bbe19756c53ca5956803c6c6b3df51b43a716f4f48f7826864b3c689d7cb44c49817f2d6b5bd5d41c28f80e736f1fbf710516bb744da6f8713c513e524fd4aaaeb55644315334d4e1b3a01eb2e472984e69fdd88e2d26d00a89400ab68669c172003645c74e46c8733d390bf423500ff2b4505f857d64525becda612e283550f0bc6a3ff35564ac772a466f0fc8d38", 0xbb, 0x40, &(0x7f00001f1000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ea3000-0xc)={0xffffffff, 0x12, 0x18}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e83000-0x58)={0x1, 0x20, 0x1, 0x81, 0x1, [{0x7, 0x2, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000a2a000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$netrom(r2, &(0x7f0000f02000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c12000)=0xfffffffffffffe83, 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000cfd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009ed000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000014b000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r4}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a5f000)="c1fa5ab808d70f08639ddb8b7553ab42", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d87000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 08:17:16 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ffb000+0x6)=""/140, 0x8c, 0x40000020, &(0x7f0000545000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, 0x1c) 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 08:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) r0 = accept(0xffffffffffffffff, &(0x7f0000c1a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a03000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000810000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ce000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xd5, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x4, 0x2, 0x1, 0x8, 0x7, 0x6, 0x800000000, 0x80000000}, {0xa66, 0x0, 0x4, 0x7}, 0x0, 0x6, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x8000, 0x4, 0x4, 0x80000001}}, 0xe8) 2018/01/19 08:17:16 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f0000c7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003d5000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000339000)={0x0, 0x0, 0x0}, &(0x7f0000d3a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab1000)={0x101, 0x0, 0x207, 0x1, 0x6, 0xad, 0x3, 0x4, 0x0}, &(0x7f0000d3b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d3a000)={r4, 0xfffffffffffffffc, 0x7, 0x100, 0x1, 0x0}, &(0x7f00001ee000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000891000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x4, 0xa, 0x20, 0x0, 0x6c, r2, r3}, {0x0, 0x6, 0x718, 0x5, 0x3b0, 0x3, 0x0, 0xc7000}, {0x40, 0x1f, 0x1f, 0x800}, 0x0, 0xf, 0x1, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0xa, @in=@empty=0x0, 0x0, 0x4, 0x1, 0x0, 0x101, 0x3, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d3b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000d3c000-0x60)={0x27, 0x7f, 0xf, 0x7, 0x7fff, 0x5, "cb9e20f7b0a4785a4953d95a6eab0d4f1e2dfca0298c9561fc23671b17cd2d48048b185786c5844b74b61b3dd745af8fb9864d79f3c3ebc8cb2261bd66c058", 0x946}, 0x60) listen(r1, 0x5) connect$inet(r5, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r5, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/19 08:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000497000)={r0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000913000-0x4)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b38000)=[{&(0x7f0000b98000-0x63)="1320073d0eaab1f09ae9331223c50833", 0x10}], 0x1, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000034000-0x90)=""/144, 0x90}, {&(0x7f0000cfe000-0x7c)=""/124, 0x7c}, {&(0x7f0000f24000)=""/19, 0x13}, {&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x4, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x4) 2018/01/19 08:17:16 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/19 08:17:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) close(r0) listen(r0, 0x323) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ea6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@common='ipddp0\x00', 0x28}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001000)={r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000+0x50a)={0x3, [0x800, 0x17, 0x3]}, 0xa) 2018/01/19 08:17:16 executing program 5: r0 = socket$inet(0x2, 0xf, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000c6e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe3000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000d5e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) sendto$inet(r1, &(0x7f000032e000-0x93)="112fb985d4c1cf7f2f60818ffd8b2d048484966384147fa755be1ff0da5149a54b9e838157bdbb3e1631861bfce9b28a1c2aa456398bc350ffff36c6f8dc5658b4ff36a34ce908278a1c9cd4204d2b61f8156ecfae9ce5475fb47ef7d00d93413a2cb3542dc5b9623d1fc01225f9d13e325fc6e923d5641ca1ca3f164bd31df8993905ccc0ded1b4352194d72c107179bb5d67", 0x93, 0x0, &(0x7f0000e5e000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/19 08:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008f4000)={0x100000001, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000758000)=0xc) splice(r0, &(0x7f000091d000)=0x0, r1, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00006ab000-0x10)="bef97f2febb0df3f68f5470b9197a138", 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000054000-0x4)=0x0, &(0x7f00000a6000-0x4)=0x4) 2018/01/19 08:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6d000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a3", 0x1}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009b1000-0x4)=0x10000, &(0x7f0000fba000)=0x4) 2018/01/19 08:17:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00005ac000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f00001de000-0x4)=0x1e, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000051a000)={0x0, 0x9, 0x6f4, 0x8}, &(0x7f0000761000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd7000-0x14)={r2, 0x80, 0x3a08, 0x3f, 0x400, 0x92}, &(0x7f0000ee5000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:16 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fbf000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/19 08:17:16 executing program 5: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f00000fb000)=""/121, 0x79) pipe(&(0x7f0000875000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000301000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000066a000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffd, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005fd000-0xe8)={{{@in=@broadcast=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}, {{@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}}, &(0x7f0000d69000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006a2000-0x8c)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b2000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000823000-0x4)=@assoc_id=r3, &(0x7f00005fc000)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000037e000)={r4, 0x5, 0x10}, &(0x7f000061b000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000031f000)={0xf, 0x6, &(0x7f0000098000-0x30)=@raw=[@ldst={0x0, 0x1, 0x0, 0x6, 0x7, 0xffffffc0, 0xfffffffffffffff0}, @jmp={0x5, 0x10001, 0xb, 0x7, 0x8, 0xfffffff0, 0x0}, @generic={0xfffffffffffffff8, 0x9, 0xe4, 0x7ff}], &(0x7f00002ee000)='GPL\x00', 0x9, 0x44, &(0x7f0000422000)=""/68, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/19 08:17:16 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b7000+0x25b)=0x4, 0x4) pipe(&(0x7f0000f25000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ddb000-0x4)=0x5, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f26000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/19 08:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040010ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7456b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d001a7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d4199adc25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000072b000-0x20)={@generic="443cec4af4bdae823cac0085bc598540", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007c0000-0x4)=0x20, 0x4) 2018/01/19 08:17:16 executing program 4: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000263000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007be000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acd000-0x2)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000acd000-0xc)={0x40000000, 0x667, 0x3f}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x2, r1, r2}, {0x8, 0x21, 0x9, 0xef, 0x8c6, 0x3, 0x1, 0x6}, {0x846, 0x1000, 0x1ff, 0x6}, 0x9, 0xe, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x2, 0x1, 0xbfee, 0x78, 0x7, 0x6}}, 0xe8) 2018/01/19 08:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt(r0, 0x1, 0x4, &(0x7f000022c000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000849000-0x8)={0x0, 0x8}, &(0x7f0000487000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000021b000-0x6)={r2, 0x0}, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a5c000)={0x2, 0xb84, 0xd7, 0x7}, 0x10) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000402000-0x28)={r0, 0x0, 0x34, 0x56, &(0x7f0000fc8000)="c24b07b862a336708fee3b276a432693c6bddb6d944d9c336bc5019c07bf7df67f6bc09c3bbfa6159d27f38dd57a707da1ddfdeb", &(0x7f0000f7e000-0x56)=""/86, 0x4, 0xfffffffffffffff7}, 0x28) 2018/01/19 08:17:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b9000)='cdg\x00', 0x4) socket(0x40000000015, 0x100000000000005, 0x10000000000) 2018/01/19 08:17:16 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000413000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000af6000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdb000)={0x0, 0x4, 0x100, 0x1}, &(0x7f0000fdb000)=0x10) sendmsg$inet_sctp(r0, &(0x7f00008a4000-0x38)={&(0x7f0000fdb000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092d000-0x10)=[{&(0x7f0000fdc000-0x72)="ea40e5bdc493ee47d941424b4a25b3433087cf703e4746fe0391c6ea803488b88bad2b778e7b1c55166c14da4888baffd8e0ad7b88380730f03d37dc3a504a93299292744c7bba5dc3233edb5150072e126c433b9a0045a249be9a41e606871e184ccb0e9599d0ab0b3a9b68e0bfdccde069", 0x72}], 0x1, &(0x7f0000f90000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x8, 0x1, 0x8001, 0x5, 0x8, 0xa8, 0xf5, r2}}], 0x30, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fda000)={0x0, @in6={{0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c4a000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008b0000)={0x40, 0x1, 0x3f, 0xfffffffffffffe00, r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000a4a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x2e7, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 08:17:16 executing program 0: r0 = socket(0x5, 0x80000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000ed1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cde000-0x8)={0x0, 0x4c47}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x5c)={0x0, 0x54, "3d2ea883149a7e146840e9ff4ab0927e399c976715637df827f660330fabdb2eaad602c1965335abd2f693c3538db0208f5bd447df0559d064a603b135d0d097e421c24f2a7fc1da717fab33e5037e63ce19885b"}, &(0x7f0000001000-0x4)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x6, 0x5, 0x68820543, 0xba60000, 0x7a3, {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]}, 0x2, 0x80, 0x7fffffff, 0x9, 0x7fffffff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bc2000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000baf000)=@assoc_id=0x0, &(0x7f0000b8d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x59b18edd, 0x0}, &(0x7f00002c0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x1, 0x5, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000797000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8e3f, 0x0, 0xeb0}, &(0x7f000060f000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005df000)={0x0, 0x7, 0x30, 0x401, 0x0}, &(0x7f000062a000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005c4000)=[{&(0x7f0000f1a000-0x1c)=@in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa759}, 0x1c, &(0x7f0000a95000-0x10)=[{&(0x7f0000000000)="4e71c06efd1f3bb0c3578c7801877071ea225f70610422410e788b41d704e356c0f27acfe30f843abe1e9c56101d1cd0adecef8ac728d8b7131589b76b1aa742e93a5c89e6f87854d0a12532d7820a1e4e665418ac15726c9eb616fc23c78eb73d7de0a67ca149053c31ccb9452a27c7e9e3ceee6f8738e508c39c55de9327c9e1aa710a37e25e150228f3f3ee467f8a0fa228994ea85f2dafcfc2349ef38336b3db294f14d5cecf47b03aa38715c2185e6bd31f8137af1c77a26613a90f49d4eb98aa0c23f649a5855ae2d0196e8f1953b753db91cfa6a2f4cb80fe1aea2cdf8584", 0xe2}], 0x1, &(0x7f0000909000)=[@init={0x18, 0x84, 0x0, {0x9, 0x77, 0xffffffffffff743d, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x2, 0xe}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x1fc000000, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xb197, 0x7fffffff, 0x4, 0x2, 0x9427, 0x10000, 0x0, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x977122af6d70a9d1, 0x0, 0x7, r3}}], 0xf0, 0x24000091}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000f84000-0x74)="932a10faedf6116733308cbbbb4aebf13234c3f9f326c20c5320ad7c282dd8d3dc56dc7e9b612e1980b12eaae63a1609100edfe4435b322b8d30f49969abf18f8b3f4fb89739e26bfa5b0697be1eec0179d9f7dc1f7b920e8533436a87b3202da0222ebb7b30fa993ae786b5e4bc044431b44eb9", 0x74}, {&(0x7f0000f00000)="4eebab614c33b9671a480d5b98698f77f3596b69d8f3d49b91ba0e4e00b5e483509a0ca24475d759681c6a85d69c9c6200eb92b511a2d2a40f54470cf978b24badfaea86b2990c3b2f32", 0x4a}, {&(0x7f0000001000-0x65)="877f3368374f2854064ac04b1163004d902222ba4fbafbc696c13aeca7ddad13eb69614e1b0acdd93f2650da7388420598943d0a755682a056b58ed60c046b3f67890d743827a3a072b0943867ebe8362e876ac311f2fa8fd3f35cd03ad996cf5183cafecc", 0x65}, {&(0x7f0000000000)="051d57cf80a22115208a4a5ec0e28cc5699a89380bd15017eefd4e7bb74aa0ced06319b3f0662a8f36f798253496d60d431bdf0046b4f3352b1e", 0x3a}, {&(0x7f0000000000)="21c1d2b329d66e658beb56f5282b30d5a4373bee440fb21a0b2781dbb37b1a994f9fe4c97433b261aeaad06e67ff5b2abe413e690e4ef93b306eada91c2696f6a6e60d4fdce8060f3cbd0583bc408308528043a1395deff6fcd1dc6f9b35fa65eff4721ed88aa1dc08dbede9947d337d9134f2435face214b6d00b2104ff4d79003359a1020b5aa53ae1c9945ec7e5fb8315291270c7beedd88f27005d0307a32fb289d6b5125e3ca30d8cbeaa09f73a", 0xb0}, {&(0x7f0000d71000-0xe4)="62e6acc3a7ae339ea815715d5eed7cb8469ea8878e398b2bbc5cb759858da16b6914c38e8548ba5e9e5b9a22b90ef7dc3622fea0134452fbb5c30ee25a9abcc67581e720f3e54b81e38a576959d00069deeb536761705e58f73eca0b8c9f5c34e24256209336d1910b323c3eb4887b96206f9de20fa5902dcc420759e807371dabdf2d0e674568ee5a697834219b60bafb1cd32c7e9bf561ca49c7b82461623d4a7622ee95f2a1c188017237570bb800d323253a44e77c3dbbcfef62803702cdb7421a18d0614757c28851cf0f4b4340441590666550ddae657ad7a6e11c9ede789fa8bc", 0xe4}, {&(0x7f0000001000-0x1)="99", 0x1}, {&(0x7f0000000000)="0be979099bd279adb3f60f42d36236f66c3d78e5bcd776c40ed25dfe8445df844762343de5c9688258a3db081f98d92495f4b194f0", 0x35}, {&(0x7f0000fb1000-0x35)="8a36f680d56815f4ab195b23c25230b421fbf0d747e404e1a262662a20b88b2258638192efd224b15db715a75da85c73dd192a5db6", 0x35}], 0x9, &(0x7f0000ee9000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x4, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe01, 0x4, 0x3, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3ff, 0x6, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x0, 0x4, 0x5, 0x5, 0xffff, 0xff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x56d, 0x7ff, 0xb, 0x1000, 0x10001, 0x71b8d901, 0x0, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x1, 0xbea}}, @sndinfo={0x20, 0x84, 0x2, {0x7b, 0x0, 0x3ff, 0x4, r8}}], 0x150, 0x1}, {&(0x7f0000e64000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000050000-0x70)=[{&(0x7f000078b000-0xf2)="f38f72c02f50463882ac562e780b0e2b8f2a18ce52d3ab7107af6e626bcf5bca73c4439cb494dfef2db7f1e96d44d71b6c3232326062f7c24f4dbab835235e57b5fde5d210dd36391338519b26eae20801839393105f3a77b7ce54c091dc3beb9f51e7584cfff9db57b17bd8ac4012ea3a29e808a4919369def3c157bc35c465f776a643fe988dd9578ad88f249addea7bed35f218162ef58a1b983f9b06292c5d54f54eee5a0ff1fe05db8a80ed3a671c8cb6be55ef661efdf2d1e223152e1221c781737bc416bbffdcfc8a34f774e9d71baf0639f8d71509303d8ace6397e54593fda4965510bf7e1209e7b3935ea7eba8", 0xf2}, {&(0x7f00006fb000)="8b2e5bb4e10f24a4c76dbe11f0faabc1effa46ae9b624c78d29d13ff685809b28954489d8516aa4b2ca3ba171d943862b1c1f13e2acd78152ac3443d852d8bf47a4071cd9746", 0x46}, {&(0x7f0000000000)="0a48cff6f2c060d3f9e998e921876ed34d11114138b014a3f563e98bb2b758a045a321aceec9470ca48166ef35e4744c57d6daee66561e302abd26ecbc1cfa52f3f4aee00c0171eea1cd97ac067bdb24034235de0ee8d898f20fe6449ef6bd2f85e04c8db834ba460f2aaaf61499defa132a2ad349ce2ef57577f6a7be4f8aa73d7861984ef7daa46bd40e5ff1c25483469e1e253455171cdb90a8ae544c6b3542f04efeaa4b148f5ee9923e9237b779381cae2f7fa757fd06319209b5d37206353cfab7176c53f54d1fa10038043ff7acdfc7f6a61b17c81303ccae45cf755579e7aa3d88925c0d04d7", 0xea}, {&(0x7f0000000000)="b70fb2703cd707f7ddcf9b71628e7ac6c9decec40f04b5ec48aa4a3e7cf2aeb2e182e196e7ba200c2d0d3b47bf8bddb0fa2f039e574ac4e407421c0071151bddcf26f2194f92b49e37a97873dd3063fa281001ecb5c91b1d48089d6e944158ee4e2cb255eb712f5abb2a24c4", 0x6c}, {&(0x7f00005ef000-0x4)="60ad34e0", 0x4}, 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", 0x1000}, {&(0x7f0000e0b000-0x8e)="2fcea3f6963cb1417913976248cf5b6cc6febc277410000d30c3e7e2877dee64da109e69a21afb1e368b8e6b15dc178fe99893a365e90ebeb5a7690836611fc53bb3c7a845353d7f8e86635af69e3351c66e9bbb62bfd5e7522cfdc82403b96966e8d1f69ae0a70a448ff9bbc3a2bb5071c4a21fda829241205b94086a76f8e8e27f05754d36fef13fc5b92277cb", 0x8e}, {&(0x7f0000d71000)="1f485b4dc128ba7fc61de880d3b16740928fdd0900fcca0425b957649fc33788075d1682f942d0826c0229d455e472388e0f3bad1da7cad2222f2ee6449bf8e9c666345a1ec40de2914c027fe18a320ee93dbb799b4e76ab8feb2f3c621d6181c21a9fbef06a662ca07617e135b4ee82ffa14d06c7e27d986c76f532d3de3463c46bec63259a2e0530d9e0720797e5bd8f331972b479b301c353139a6f6e40bc46c1b6665740091bc9ae44b292635f7d619aeae87c0e1bc4fef83b94c0496c3287b2", 0xc2}, {&(0x7f0000e6f000)="cbf93b0efa989d6ac96d793248ca3dfb88961d1de976a85fa2153cd6a6dd8c629b60be5bffe46aec18d3f7f4286ee8b4c7194a55718016efd9fb8787944b484e600e4b37840b8b61e6c51895ad6b2c5d78cd7958bd57e855ebde6e896f084bc42f99fdc0847a", 0x66}, {&(0x7f0000a65000-0xdc)="103aa52ec712b13a4eac55af70f6274c53d709deda5fc8d32aa31a446e9c9d108d756c073dd5dd0aa344703eec68faceb05a3a9b587234e1ac941a54a1a73f75152701c0ce6d49401d5fdd5ee3efd28a256e6f92ec916d7befa88f8f3034334c9ccd2d7a3e563fbd490cff19bae96edaaf52cb76d302fbe49b7e833e302b368115fdec69efdcb47223484d4b38576b8467a30d8d4248b092866a62633f026f39f33719971dae9a54a7d4f955c5ded96e86620bb22083058581f8f9141202bd115b0c316cf77777784d4497780d5202e1b5a9d0d8f1ea283810912548", 0xdc}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x7, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x2, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffff7, 0xffffffffffffffc0, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x4af, 0x3, 0x8002, 0x6, 0x3ff, 0x8, 0x7e, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x200, 0x80000001, 0x1, 0x1, 0x80000001, 0x7, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0x5c63, 0x8001, 0x7}}], 0x120, 0x20000000}], 0x4, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e0006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/19 08:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) bind$alg(r2, &(0x7f0000d25000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(chacha20),sha384-generic)\x00'}, 0x58) 2018/01/19 08:17:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) pwrite64(r0, &(0x7f0000000000)="1fabcc0164c2c0760d30c44f1d31a57b78aad4e77fcd6eb6aa556e456216dd36b928c090f8db6973e7277183cc693af4d8801080312631a1407a453d1d8995d45258afc470999140852b2d5e95357cf1f2b619c587a095e24d95963a65f6286691f7de6ded57f3c8343499963c454b516211871a5f5bc1f5411601add5c2f6b7bd3c0bc297f218382db8f06464bc5cbe9629f67709814d162b51352d", 0x9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000)=0x2, 0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x8, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, &(0x7f0000ce9000)={0x40000000, 0x1, [0x0]}) 2018/01/19 08:17:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x1f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={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]}, [0x3, 0x3, 0xfffffffffffff800, 0x100000001, 0x0, 0x7fff, 0x3, 0xff, 0xffffffffffffffff, 0x2, 0x9f3e, 0x100000001, 0x1, 0x5, 0x3]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000002000)=0x1e) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0xffff, &(0x7f0000004000-0x8)={0x0, 0x0}) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/155, &(0x7f0000001000-0x4)=0x9b) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/19 08:17:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000043a000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000a19000)=0x40, 0x4) 2018/01/19 08:17:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f00004e6000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a29000-0x4)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001d3000)={0x0, 0x7fff}, &(0x7f0000e07000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a36000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xfff}, &(0x7f0000227000)=0x98) bind$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) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000022000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001e6000-0x4)=0xc) listen(r0, 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000584000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009a8000)={{0xa, 0x2, 0xd63, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, 0x2, [0x2, 0x7, 0x2, 0x49a46ad9, 0x0, 0x101, 0x1864, 0xd12e]}, 0x5c) sendmsg$inet_sctp(r4, &(0x7f000030b000-0x38)={&(0x7f00002f4000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r4, &(0x7f0000b5b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000047000)=0x3fa) 2018/01/19 08:17:16 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xe)=""/14, &(0x7f0000e0a000)=0xe) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) 2018/01/19 08:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6a000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008f8000-0x4)=0x9, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007bf000)="b956b6c58201000000000320eb0000000000001100ae000401", 0x19) 2018/01/19 08:17:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001e8000-0x4)=@int=0x0, &(0x7f0000812000)=0x4) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/19 08:17:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x410, 0x1, 0x10001) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) recvmsg(r0, &(0x7f0000fbe000)={&(0x7f0000e6f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab7000-0x7)=[{&(0x7f0000bf4000)=""/114, 0x72}, {&(0x7f00002b3000)=""/240, 0xf0}, {&(0x7f000047f000)=""/225, 0xe1}, {&(0x7f0000fe2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2d000-0x75)=""/117, 0x75}, {&(0x7f00004be000)=""/4096, 0x1000}, {&(0x7f000056c000-0x44)=""/68, 0x44}, {&(0x7f00002d7000-0xb8)=""/184, 0xb8}, {&(0x7f0000ecd000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f00003c2000-0xc9)=""/201, 0xc9, 0x4}, 0x100) 2018/01/19 08:17:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000006c000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000ad6000-0x4)=0x0, &(0x7f000070b000)=0x4) r4 = epoll_create(0x300000000000000) socketpair(0x7, 0x0, 0x400, &(0x7f00008bb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000ac8000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000786000-0xc)={0x20000003, 0x0}) bind$alg(r0, &(0x7f00004d1000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) socketpair(0x9, 0x80f, 0xffffffff, &(0x7f0000115000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00006a5000)=0x0, &(0x7f00003d1000-0x4)=0x4) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r1, r2}) 2018/01/19 08:17:16 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/19 08:17:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f56000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(0xffffffffffffffff) 2018/01/19 08:17:16 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000549000)={0x0, 0x5, 0x1f}, &(0x7f0000001000-0x4)=0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003b5000)={r2, 0x7}, 0x8) accept4$inet(r1, &(0x7f000006a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f8000-0x4)=0x3ea, 0x7ffff) [ 1542.826665] sctp: [Deprecated]: syz-executor1 (pid 6335) Use of int in max_burst socket option. [ 1542.826665] Use struct sctp_assoc_value instead 2018/01/19 08:17:17 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000030c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = socket$inet6(0xa, 0x200000003, 0xb) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000fc3000)=0x0, &(0x7f0000a55000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000087b000-0x4)=0x4, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001b2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000-0x4)=0x2e) r1 = accept4$ipx(r0, 0x0, &(0x7f00009ba000)=0x0, 0x80800) accept$ipx(r1, &(0x7f000069f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c1000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000048a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009cc000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004af000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000974000-0xc)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) r4 = socket$inet(0x2, 0xa, 0x8001) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000071f000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000779000-0x20)={0xffe0000000000000, 0x7fff, 0x6, 0x7, 0x5, 0x5, 0x4, 0x6, 0x0}, &(0x7f0000cce000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000554000)={0x8, 0x2, 0x0, 0x100, r5}, 0x10) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000540000)={r1, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a28000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f77000)={&(0x7f0000f78000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b2e000)=[0x0], &(0x7f0000f77000)=[0x0, 0x0], &(0x7f0000f77000)=[0x0], 0x7, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004ba000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009d5000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xd1fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 1542.883199] sctp: [Deprecated]: syz-executor1 (pid 6347) Use of int in max_burst socket option. [ 1542.883199] Use struct sctp_assoc_value instead 2018/01/19 08:17:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c45000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="279db48a85c141288e19af74a266e9168569fbaf3e3b4b38ad9cd3372dcd6b05dd68622c8fdc84c73768866600311b6dc3abc08675250e40a8606951254a1c9070ac73e941425a26009faf54", 0x4c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) accept4(r0, &(0x7f0000013000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0x8, 0x0) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000000b000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8c02}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000b000)=@delrng={0x10, 0x14, 0x20, 0x3, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000009000-0x4)='tls\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000018000)=0x3, 0x1a3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000021000-0x3f)={0x0, 0x37, "b120c623ea18809b62a8e50e360a4e1f7912ef0f9fc27068140a730e3b25b6144dc05cc832261e80eb1e63ab465fa52161bd722d6278a3"}, &(0x7f0000020000)=0x3f) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) bind$ipx(r2, &(0x7f0000005000-0x10)={0x4, 0x592, 0x9, "d66feb98c82f", 0x1000, 0x0}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000021000)={0x3, {"f8eee3a7d47b3c"}, 0x7}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000)={r1, 0x3, 0x5, 0xe0}, &(0x7f0000020000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a18000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00001f6000)=0x2) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f0000672000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000673000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgid() 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d7000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000837000-0x4)=0x400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eae000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$kcm(r1, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000-0x20)={0x2, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x401, r3, 0x1, 0x3ff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000007000)={@common='gre0\x00', @ifru_flags=0x2000}) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000000a000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0x3, 0x4, 0x0, '6'}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvfrom$ax25(r1, &(0x7f0000002000-0x6)=""/6, 0x6, 0x40012121, &(0x7f0000008000)={0x3, {"003c78140626bf"}, 0x4}, 0x10) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00001e9000)=0x5, 0x4) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f000067e000-0x8e)="38e2dac45b79a420a9fdd1ccb5f3f509da9e82225a763ee812b9c8884beac95ee2408a7897084954852003d6ec81317a", 0x30}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f0000bdd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000082f000)=0x1e, 0xc7a75e969b00d1db) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009e9000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000c8a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000050000)={r3, 0x8}, &(0x7f00004a2000-0x4)=0x6) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b0000-0x8c)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba4000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000cde000)={r5, 0x1000}, &(0x7f0000345000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000965000)={r6, 0x5}, 0x8) socketpair(0xb, 0x7, 0x6, &(0x7f0000610000-0x8)={0x0, 0x0}) sendmsg$kcm(r7, &(0x7f000085c000)={&(0x7f00004eb000)=@pppoe={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000062d000)=[{&(0x7f00003fc000)="d46ac6697108bdc07da1aef8659b7f9cb08bacaac113067522825809a61fa5896d5685e36958fbf35285647f2c77f4289723726b7e093c02684dacc4f3048d98402b8bd2d670f210a601f5b383d84ec08ef04838efef0398cadc325f4a510db9e2b841", 0x63}], 0x1, &(0x7f00000e0000)=[{0x18, 0x0, 0x0, "d832efdd6b257194"}, {0x50, 0x10f, 0x10000, "f0b1114e996cd5582c3956f610dec3c9011dae2b53ce27764250075c25e058776fb7e0ad04735bad935ef2f66ef3a233baa34d946bf88870e74995eb09358d0f"}, {0x100, 0x0, 0x499dce3d, "cf2715cf4934cecc0af5903ce13d2879ea8fbffb3647a8310ba17f891d1cd3c3151871876d8fec2473e99b21ae8405c25a4d5696a71585d26246438b9830dc47ad6436c041f397855b01e31a3d5009a006dec7b0774062141fafe0eb1e146b502e51f21b32bb61152733fe91f412d938a62bb5c292d4e2f59c4aa0b911cb8253ab82b26053bb2dcaa1a21deb9f664194ebaa550b25511ca74e8fbdb6e226fe70a32a0b7c2ec42a98d54d83c84b03f24e173bfbafe10d2b5cdddf840b2c6611f10475451676383557577e504746f030fa8393db4c3d5b23c661b3342db8c1b9a0a1e913fb2194118077318aca1d"}, {0xa0, 0x109, 0x81, "151c58295f8eae49c7f867c0810828c2700f899adccda4e6264a2014e72eb3ccd96d6c21bb813d2bfd9f47ddc41ef09df64935585eca01ecba29d23f808a24991efaeec484bced6fddae786aba2dc0e6e5e75e039a09e0caf48dc0639a83e72cb06b784dd02972789860d4085f44e952e198c1baa6e5117f5186b65b600fda195a9831fab2e2828be076a1fb4e1dc9"}, {0x18, 0x10f, 0x1c0, "01"}, {0xa0, 0x197, 0x2, "7d5bc2c7f3182b0d680a67c89f1d5d019243570fc9761aecbe6f7058533d63fc8dd11f606b77c437b738e762f785eb176cebb830a53ede388e2920ea872ca52870ba6e186f6d16e5f93f382cc070f30b4a809bf12122eb1123ca7c86642ae8f8e3a88b7e500851f084eeaa3008e919d2d0a19497c83bc3f1d2de82a9f04b3dc3138282f450b0bd2817a71e8474"}, {0xf0, 0x102, 0x3db4d7ab, "934b5438f58feee4768c15f51d228fe238596fc623fced7b0ca7e2b092bfa43c5903e2f6aff10a5c0a98694ff22140a85a8bf8a35c07585c0a4f0875f4f46022ded679a92798c30d23ea4d344e02f5b9e07eb8a5ddd9370c4810d4f02b328bdf46a4001fe1589229842399870e94483c7c1f81ed17e16fa298b7f0917a72a7df374079b838b8bbba501963a76b8a0d5a6a2dc5f6159c0d16d037df836e6a0024898fb90be46a1457d9a645368d5b4d91de44792314ca3f9351f7451709fdd526503de369e362383c9eb736e255e974ea6def0372e1b882140bf6244086"}], 0x3b0, 0x0}, 0x24008000) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002db000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) 2018/01/19 08:17:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000930000)=@req3={0x5, 0xfff, 0x80, 0x9, 0x7, 0x1, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000)=0x10, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000028000)={0x0, 0x6, 0x6, 0x87d8}, &(0x7f0000029000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000010000)={r3, 0x0, 0x16, 0x1, 0x2, 0x4, 0x80000000, 0x3e, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x4, 0x7fffffff, 0x8}}, &(0x7f0000004000)=0xb8) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000029000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r5, r5, &(0x7f0000027000)=0x0, 0x0) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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}}, &(0x7f000079f000)=0xe8) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044f000)={0x0, 0x0, 0x0}, &(0x7f0000c13000)=0xffffffffffffffbb) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000d20000-0x38)={&(0x7f0000d20000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc, &(0x7f0000c10000)=[{&(0x7f0000d20000-0x298)={0x298, 0x2c, 0x200, 0x2, 0x1, "", [@typed={0xc, 0x76, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="18f14a23cc4211a3570afad0ca4ef47ac55c3a994ad1b719345ca24c76724baee43e31a34bf77a712231e82ecc87a70bf341a947eb419ae2447f2b6e0d274cb18e65882b6a0fadaa69707795c9143ddc944d35e221a6875f0ab9882c95b09c94471518534245de60ed971d68d50d171af1f28e4088fc01222c197274377ee8cc22cccd1e526c7968033a330e415b8f607e10d2d9b044215f4e30191bd1df58ab4916fad12f0b2432157af2dc7aaddb8b1ed83bc3996fee2e2d28fa2753a47bc54d3b70165005b0130679c7fdda1c04d06e1505851f619ebfdafb15ea", @nested={0x194, 0x15, [@typed={0xc, 0x6d, @fd=r0}, @generic="121d445a8bb3d1a24644bdbb6d3a", @generic="3b06454f632c23af83f11018872402ee2e4fa03e213f2397699d5866b5a69f1b210fcc4c10584c7d0aff531e0b8bec8e0a6c2d5c2eac72a6663f977e84bf12842abd8ba6ff81bf57ad920b241983f4e7ab176f2d8ccc270825ec725c9dcffb99a211ffb16626fde6ed6fb9fb6c0037e5b24fbf9b32c48b2da36a3701f4c572b88a41b7055f9fb8981f59ca0688c6015052c5058790412a8e66b067861cdf6b97b19331b361ba237fc52d0f40ac6f35b0f6e14a01", @typed={0xc, 0x6d, @pid=r2}, @generic="62cbbcd7b9abce0ccbfc12ee9519d4bd883f8d144f4de8e5048ca2240abfb7ab59afd8bc08b858d4b37f4d77b546a843eb0a2103ae8fe90d57509567e35cce64d150e99f82184beb9861f4d68bb22e7055769463fb9aa58c7f0e47685a8ccf2b3040aada41ddba7759a4a6ef7e7e544f4e7d38f9749f4577b29a9cd3c8dcc701870e953e1a2146", @typed={0x18, 0x23, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0x8, 0x17, @void=""}, @typed={0xc, 0x3a, @ipv4=@loopback=0x7f000001}]}, @nested={0x4, 0x4b, [@generic=""]}, @typed={0x8, 0x3d, @void=""}]}, 0x298}], 0x1, &(0x7f0000d20000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x884}, 0x80) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d1f000+0xce)=@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}}}, &(0x7f00003f9000-0x1)=0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000238000-0x8)={0x0, 0x100000001}, &(0x7f0000539000)=0x8) mmap(&(0x7f0000d1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000033000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000d1f000)={r7, 0x1000, "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"}, &(0x7f0000d20000-0x4)=0x1008) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x20007, &(0x7f0000d11000)=0x0, &(0x7f0000d1f000)=0xffffffffffffffcd) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f0000d22000-0x1e)={0x5, 0x6, 0x10001, "80d7ef13f60a", "881f13957b65910c96af921ba5735f8e"}) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000682000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a8d000)={0x7, &(0x7f00005ae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000293000-0x40)={r2, 0x1, &(0x7f0000520000)=[0x5], &(0x7f0000ac6000)=[0x8, 0x6, 0xffff, 0x7, 0x9], 0x1, 0x2, 0x8d53, &(0x7f0000ac6000)=[0x81, 0x9], &(0x7f0000ac6000)=[0x40a2], 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000359000)=0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f000021d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac5000)=0xff36) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000398000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a24000)={0x0, 0x4}, &(0x7f00008fb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000732000-0x10)={0x20000000000000, 0x8, 0x2a, 0x5, r1}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c3c000-0x4)=0x17, 0xfffffffffffffc66) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd5000-0x8)={0x0, 0x9}, &(0x7f00003eb000)=0x8) socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e5000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x4}, &(0x7f0000952000)=0x98) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x1000, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a52000)=@assoc_id=0x0, &(0x7f0000314000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bbb000-0x8)={r1, 0x200, 0xd6}, 0x8) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000888000-0x4)={r1}) getpeername$unix(r2, &(0x7f0000092000)=@file={0x0, ""/108}, &(0x7f000011f000)=0x6e) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) getsockname(r0, &(0x7f0000d9a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000053b000-0x4)=0x14) [ 1543.083779] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000918000)={0x0, 0x7fff, 0x20000000000000, 0x20, 0x17, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00009b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004cd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d5d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000007000)=0xffffffffffffffbe) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x36, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) read(r0, &(0x7f0000737000-0xf1)=""/241, 0xf1) write(r0, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000065a000-0x4)=0x0) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000024b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000021a000-0x40)={&(0x7f0000205000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b95000)=[0x0, 0x0], &(0x7f0000e5a000-0x4)=[0x0], &(0x7f0000e59000)=[0x0, 0x0], 0x5, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000080d000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000372000-0x1)='e', 0x0}, 0xfffffffffffffd58) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f00002b4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9b000-0x4)=0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a8000)={0x0, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000f3b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f3000-0x8)={r1, 0x8358ba9}, 0x8) getpeername(r0, &(0x7f0000610000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000006c000-0x4)=0x58) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc9) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000fd0000)={0x1, 0xcd, 0x81, 0x21, &(0x7f00008e1000-0x21)=""/33, 0xe, &(0x7f0000fd1000-0xe)=""/14, 0x9f, &(0x7f00006ab000-0x9f)=""/159}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0xf) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x207, &(0x7f00001e0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffff01, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0xd47b, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000821000)=[{&(0x7f000074b000)="dc0bc65fc76f15cc0309713165064d4953c81d2ec5f2711241c8ce06cc1782f543834e59ef049dca12f954174d30287f34ca70cbc4efcdd86a99bb92cc8a86abb485fc3df07e7af4992260fe3efe72461a8bfd432b27550f2f1dc645e5aafa4c524f100c6eefb25b57b8397435ab62aeada05240fb8d9ec27de76f83b1caf1daacd7db612be3ea0119736c1b1b7a739b1d631ba8a9c6d08117f643079348241612553d5ee19b023a57d7888080ee5740ba9907ad8b09d66e", 0xb8}, {&(0x7f000043a000-0x60)="de1eb3489e441d2180a9ac7358dd39ef532e09ccad6ef089e97cf268091ff206f7f9362c4c1a28ccbafad855080b589509c0cb2a301649a318b784273d35451dae13835ab8df48d04ad8ddd5f220c7d1ec8cec4c12948a14f2151ec2c4fe1523", 0x60}], 0x2) [ 1543.146479] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f0000673000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51f800", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "9b17d92258cb6e15259dbd4c2504f316"}]}}, {""}}}}}}}, 0x0) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000925000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000053f000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000804000)={r2, r3, 0x20}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r0, r4}) shutdown(r0, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b5f000-0x10)=@common='vlan0\x00', 0x10) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f000020e000)="6f3287ef8aabdd19dedab6b2cd690887a301b4fa17481b7f821562e6a8f3f446c417c6fa1e01461cf4d8a23a3cb88fb9d74e159cb64e3c04fd17af32292f102f13f8a53fd2cbfc7e3afd994b1200d0097619e2a21973249eda83ca02fa178e565e4ad2674c391199549b57b31ab02f906ffc8adbd6ed354b71865723fa1eb34eba702fd532683211bcaaa7806bec34e2febb8d1159644923316171dac4e24dbb3c3668f967b7269e87c06c2832e0261b5d13ba044ce582b62ef178d89e514e83461cc74648ee15402b87f8c8bff4ccf2492f8d895f6da6e5fea899f7fee9ed71500422c70a107c923c83", 0xea) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/99, &(0x7f0000003000-0x4)=0x63) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000004d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) bind$alg(r0, &(0x7f00006b7000-0x58)={0x26, 'aead\x00', 0x0, 0x80000000000, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0xe6) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000de0000)="5fafb3d97bd35bff967e38132e09b5d55b6d8cd95884171d4ae2ad3059bec4bfe24fb64a461809a5e01045ff87b3317b144056fe70bec66e3ef50a148f7a577f968c3979a57d3aa46cb17ed315a520512fc46c9f7493440a48295c9b887de57fdd056ee39ae619fc9cb33be7d1cff46d0ca18cebe97e28a3da864d83390ec54cf6c3054cfc01a9337bd7f4552f2965200e6f034d855112d719cf16bec6", 0x9d) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000062d000-0x1000)="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", 0x1000) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000814000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e30000)=0x32, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xb) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a04000+0xe94)={&(0x7f0000388000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009fd000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003a8000-0x4)=0x5, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00009c2000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007fe000-0x18)={0x0, 0x4, 0x38, 0x9, 0x20}, &(0x7f0000555000)=0xfffffe52) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a60000)={r4, 0xf8, 0x0, 0x2, 0x5}, &(0x7f0000ff0000-0x4)=0x18) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac5000)=@sack_info={r1, 0x80000000, 0x9}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd0000)=0x10, 0x800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00006db000)=0xe8) getpeername(r0, &(0x7f0000fc1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5f000)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000fd1000-0x1000)=""/4096, 0x1000, 0x40010002, &(0x7f0000fd1000-0x14)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fcd000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x100000000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000fd2000)={0x6, 0x2, &(0x7f0000fd2000)=@raw=[@call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000fd3000-0x4)='GPL\x00', 0x4, 0x1, &(0x7f0000fd3000-0x1)=""/1, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000021f000-0x10)={r0, r3, 0x3, 0x1}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd1000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x4, 0x400, "126b363f8bd563c7c0f42c5bad15dc55d2a21cdec4db186b348d2fbf4722dce42b1f493c2662964edc99811c15b548922e53ced1d3037f2adf3c50454e29245b94bdcec39c652a3900b2c6964a99ab66"}, 0x160) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00005ae000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x51, 0x1000200000, 0x2, 0x3, &(0x7f00005ad000)=@common='bond0\x00', 0x1fd25453, 0x2, 0x1000}) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f00005ae000)=0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004d0000-0x8)={0x0, 0x1}, &(0x7f00005ae000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000451000)={r4, 0x8, 0x2, 0x9, 0x7197df80, 0x4}, 0x14) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000341000-0x4)=0x0, &(0x7f000031c000-0x4)=0x4) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005b0000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00005b0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000017000-0xc)={r5, 0x6, 0x10}, 0xc) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1000-0x7c)="379709c481a28c577271cc63ccd38fe0bef6a1b0ba235fb13411b034133986305140150c5267362a6e182bcd18ef9b32d8838364ecc0a6f43a24d36cc0d967ade28208e9cf911903ce05d11a27282fd4c0960f35ea4b42169da72e29bb75e800dec91bfb8260b337be651d78d27ca940dc1c93daeb01f46692b1738e", 0x7c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) sendmmsg$alg(r2, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffce0, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002b1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a04000-0x4)=0x60, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000581000-0x38)=[@in6={0xa, 0x0, 0xffffffffffffff35, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}], 0x38) pipe(&(0x7f0000b72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000092c000)={0x0, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7e, 0x5, 0x5}, &(0x7f0000ff8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000704000)={r3, 0x58, &(0x7f00009f7000-0x58)=[@in={0x2, 0x2, @rand_addr=0x7a93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x3, @broadcast=0xffffffff, [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}, 0x9}]}, &(0x7f000012c000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e2d000-0x4)=0x9, 0x4) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_wait(r0, &(0x7f00000a7000)=[], 0x0, 0x38e) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000048b000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x74, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x26c}, 0xeb0, [0x5, 0xfffffffffffff31e, 0xf247, 0x8a, 0x1, 0xeb67, 0x8, 0x3]}, 0x5c) connect$inet6(r1, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x4, 0x9, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x10)=@ax25={0x3, {"108cbdd311d90e"}, 0x4}, 0x10, &(0x7f000001a000-0x10)=[{&(0x7f000001a000-0x66)="9ebf0f5d830cbca46b74af74adb817b7dad27e4ff7d40512e3f42ad235a1cfc1b89c18bd49d3ac725638771a9db15bffd4dc179994b8c4585a3467f35998509305e7b995f25963b894283922bea6aa382aaffa28cc12f744b823374a0d189d140dde400d9625", 0x66}], 0x1, &(0x7f0000019000)=[{0x1010, 0xbab3943199b1e4bf, 0x3, "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"}, {0xb8, 0x117, 0x10000, "22002db40f409e8c126465bc4a9f638319888b6b8210d1c67d4eff98ee7be4fd080ffb184b30863ad19977c35bf20c7faf47759f4f5a0fefed11a76f41a76ced3a230020de58d108cbec98a88431b2e78ef7fce40e2c638533ac249b6825b2088cd9be8f8b9da1fc44e4f0e305105efcec20d88da699efb2be592c3a02b8f49e12748ede36d46e4870dcfd5d9540dd64cf26965cb3ada712434bfe24bc859c7dfab9dfa15cbb"}], 0x10c8, 0x4010}, 0x80) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001c000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000000b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, r4}) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000055b000)={0xe0000000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0xb2, 0x80, 0x0, 0x146) sendmsg$key(r1, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x27}, 0x1, 0x0, 0x0, 0x0}, 0x4001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r2, &(0x7f0000c6c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fc6000)=0x32) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f17000)={r0}) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 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, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x400001]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cf8000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0xe, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000cf9000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cf8000-0x20)={@generic="90ed351ffc8e03edcb5fde4221fba984", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000aaf000)={{0xa, 0x1, 0xcc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x3}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x837}, 0xab, [0x80000001, 0x1000, 0xe586, 0x100000001, 0x2f52, 0xffffffff, 0x6, 0x7f]}, 0x5c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cf7000)={0x0, 0x0}) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cf9000)=@assoc_value={r2, 0x256e}, &(0x7f0000a53000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000654000)={r3, 0x3, 0x30}, 0xc) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14f, &(0x7f0000009000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x43b, 0x40000000003a, 0x43ff, @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}, {[@dstopts={0x27, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xa4, 0xe6, "f0d5d263ff7092079468c8d15078612d92ea56661c517587c25c534f8610194d8fe561cb85c6531964051469e9c22dafae7bb5b5a6d3610404eda6ed2e4a746d38b99783d392d46973221ce62d1fa35635d9ad96205ffb2beaf6d0d68aef3c13aa18639211dec940ce951492bbca84185cf016c10c6afc5b5e4d4ad7f9b787d227167373a27940b40fb5605d624e36d875a320eccb7c45dccc2324cdabadf34c307b519ce6fe65d0deb62f7676a7b6353daf5aae8387ba4a7187242092f73e01861c4781c399ee9838f8d776990805fe43e2ca54da99acea7df96f1e2ba7658a59e0e70b9858"}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3f}, @enc_lim={0x4, 0x1, 0x3}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x8, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) syz_emit_ethernet(0x92, &(0x7f0000018000-0x92)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @random="8050c894b6ef", [{[], {0x8100, 0x9, 0x2, 0x4}}], {@ipv4={0x800, {{0x17, 0x4, 0x0, 0x81, 0x80, 0x0, 0x8, 0x2, 0x1, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@timestamp={0x44, 0x44, 0x6, 0x3, 0x9, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x7fffffff}, {[@multicast1=0xe0000001], 0x8c}, {[@rand_addr=0x4], 0x2}, {[@dev={0xac, 0x14, 0x0, 0xe}], 0x6}, {[@broadcast=0xffffffff], 0x0}, {[@broadcast=0xffffffff], 0x8ee}]}, @end={0x0}]}}, @igmp={0x1f, 0x6, 0x0, @multicast2=0xe0000002, "ddec6b0a86e1329e3be8a82d56eb9e9efb24a81804a10fc848df2b2e"}}}}}, &(0x7f0000009000)={0x0, 0x3, [0xbd6, 0x31b, 0xe8a]}) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0xfffffffffffffeff, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000519000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e31000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, 0xa0f, 0x1f, 0x500, 0x80, 0x5, r3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r4, 0x3f, 0x1, [0x5af4a4b9]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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=@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@buf={0xdf, &(0x7f0000001000)="290d468697cdfb1087a188983d8fee7ddbfef39122c68666f5e750e0fdd3564763ed35d64cee3d053b48428dc70de654770613d8bf8ca84735d888ff2c8ff5996a67cb05a7c8d473795a5c4619da804a91f78069bec73930bbabf62252dfd6e4775c12e9ac6eec511dcc54b72e578a474a0b405dc02ec7dc78dc45538daabeefba1a587a27d5062819d58c26c8e7c1936fb1ea25adb6f421d5cedac069285d869e319a8b5fb21854d83a3f60c9bdc762059bb7ed469e435eae3daee8e19d98b866a05c7ad9c8f6d1dffd5ca48a81aee3089a04ec54d72f30a91228081165db"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000+0x4a0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r5 = socket(0xa, 0xe, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x77)="e8be827ab3755e42b6129e2e7d5ab3ace7da890b7640cae71ee3348d063da38f780de673c1e262975fcac252c5fa5d3573493b2fcbd1423e0133c8f8d6a9e2c7c3fb5c9f233e6ad482580ef53cef35464935233a9c59c88f2bedce26f57b437b2567703b9beb626ee5c3f8686b5c8c22588c4227546f96", 0x77}, {&(0x7f0000003000)="d96e26f2442c2f4f57ae347ceddf4402467f81a4b89d34c13251ee3a936f855c0d86c622", 0x24}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x96)="266a0caa561df1ae8c7152867c5188676743e261fc9350b20deff6a04c14d9513ebd861c2c99ef8e88e3a495ac7bbbcc5cb030011697dadeb657d511206ced92c4ea121469d8ef805637cfb2ab3aec2e42046b7f610988367df07ee9dd5fe53260bf39e82d1c37109f394806a6634c4f9cb44672eaf347f360b8389f793907862661a3bbff5af9c820a33e613c8805f840f9b4e399c7", 0x96}], 0x4, 0x0, 0x0, 0x800}, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000004000)={0xdb, 0xfff, 0x4, 0x3ef, 0x1, 0x5}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000004000)={r4, 0x7fffffff}, &(0x7f0000006000)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000007000)=r4, 0x4) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008eb000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="303665c0fd3c07d9b6b10f018e7513f8e43c8fd29e27dbd151ec651a74bc4c02492573188756f3418170fb596601d93d817c0d12935d6d1e538f665a72069e328f501ec44f1e1c9588d70f775c5040865408034be10f1952c23f08fe00434eb0f653a3a959e0429f7f2fe033b9d7ef7cdc780805f1ced15160dc1d05b0759d9bc147c4a1a14ed0c34553f66511096b8db8c347b7ae77b21f3eddbe1b2a9054d70fda4afa088ef5eb1501ee1c36e652d8ed4a2c3425e0d983b944a3155aa102f625abe035d1f8e44d9676d6d239ab49c486e6de8b88e5e0e7", 0xd8, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1543.368879] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000101000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) pipe(&(0x7f00008f3000)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000235000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x0, {0xa, 0x1, 0x854f, @loopback={0x0, 0x1}, 0xfff}}}, 0x3a) 2018/01/19 08:17:17 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000071b000)={0x7fffffff, 0x9, 0x2, 0x4, 0x4, [{0xffffffffffff6c42, 0x3, 0x2b13, 0x0, 0x0, 0x380, 0x0, 0x0, 0x0}, {0x100000000, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x8001, 0x8, 0x7fffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x800, 0x100, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) listen(r2, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$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}, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f67000)={r0, r0, 0x7, 0x3}, 0x10) socketpair$inet(0x2, 0x7, 0xe7e3ad0, &(0x7f0000d85000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f69000-0x4)=0x0, &(0x7f00007c2000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0, 0x0}) 2018/01/19 08:17:17 executing program 7: r0 = socket(0x4, 0x4, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000719000)={0x0, 0x6, 0x30}, &(0x7f0000614000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a12000)={r1, @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]}, 0x7bb9d2b2, 0x5, 0x2, 0x6, 0x84}, 0xa0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000007f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000aca000-0xd6)=""/214, &(0x7f0000f86000)=0xd6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000fd000-0x8)={0x0, 0x7}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f86000)="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", 0x1000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f88000-0x8)={r3, 0x1ff}, &(0x7f0000f87000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f85000)={r3, @in={{0x2, 0x3, @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]}}, &(0x7f00008a0000)=0x8c) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000ed8000-0x40)=[{&(0x7f000033f000)="2bfc9776b512f8ec", 0x8}], 0x1, &(0x7f000010a000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000f87000)={0x1426, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x17e) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 08:17:17 executing program 6: socketpair(0xd, 0x3, 0xfffffffffffffffa, &(0x7f000054c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000807000-0x10)={0x80000000, 0x4, 0x10001, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0xfff, 0x18000000, 0xaf}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4d, 0x9, 0x7, 0x401, 0x0, 0xfffffffffffffbff, 0x1, 0x9848, 0xd77, 0x99, 0x7, 0x3, 0xffffffffffffffc0, 0x6, 0x64]}, &(0x7f0000005000-0x4)=0x108) sendto$inet(r1, &(0x7f0000003000-0xbb)="355ddc92b82637db3817330a16d92993589d97a41f7e11a861574f5218e44b330fc10422829d0a476959a8b75e6543176fbfd65227c51efb040a97646900314a4f14716a8c91114a260ae21a151933ee2fd0c1128f12a41843ee530926fbd3378c305810545bbfe9c3ffa2686d568e50571abc404aae9b89272448f58e3e0d855f81f96309edb7097e4d9c63b9d7332e10888d69f7dbb707cf7816097937b62401aa01abc5d058d430696071f5ef5e497d32d05b04eeef590845b4", 0xbb, 0x24000000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r5, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004000-0x1f8)=[{&(0x7f0000005000)=@in6={0xa, 0x3, 0x3f9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000006000-0xec)="95c67f82d8911836b60e6a127e81420f3971f9828e6f3a1d00a542a7aa741dc3588b8d7ccd2cd5fbfbecc9bcc581a011eadc8d54c565b93fd681154f80a98f32105745ab7c81b3d68d578ac877af4d521996492208d64307a0e80dd4649df7d47c7471733c2011ebb3ed87e598a0bbe8303b0d4a08e70b9c59aa9733e360b02e7772d581cacfdd25bd09315caadd840446371047611fa928efad584d53df620b6d21a5ff35fa0671ffe04b9867013eeea0fbd6f86c86c8996d2b4d5b49d47895f98b5cdb5448bca248243baebcb2b67768ba6634ee8b38d85ff150f604e4cd47ee0958f61713fae627f313e5", 0xec}, {&(0x7f0000004000-0xbb)="7f340c86240a9cdbcf8dc7211765cde53ff25ec87d1dd93f694aee5160bff8df8efe7646d953cc62390114b66503d09d047dfa24e3d919b73a68cbf2eb14c5348f53fed207147e8f510068459452b98d56e6f083eaf0f69f80429f11f2e7b63893275c203ea81a92da237ae5e56395a88ece43139b5fbe177d60b0219f8437f36c836a17f3568f0e6c75431bf67c4ea15673e9831f1a16b332d32b8c80f7544ef5847ee2211e303ea255646b6be1a786e44257b0bbc7618655f170", 0xbb}], 0x2, &(0x7f0000006000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x382, 0x8202, 0x20, 0x3f, 0x80000000, 0x40, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x1000, 0x100000001, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x400, 0x18000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x20bf, 0x4, 0x1, 0x834, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x200, 0x8, 0x7fffffff, 0x2, 0x7fffffff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000, 0x8, 0x3, 0x8, 0x0, 0xc1b9, 0x0, r2}}], 0x120, 0x1}, {&(0x7f0000005000)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000001000-0xac)="94a101ff95f8ab88c86bcc14b9bdfb3dd0064a2df3c268499429550eb4e73228a4a67cc1142b455763e6aa36a364a3e4897c15082b14c28c46ba419c3a480cfefa8dfa45fb6959cffa9fa250bff152fedc0bdb6fa1161e4e9e03d380b0290e2f379cd9db24ae5cd0c0fe679a82ed1b9d3da1a4c4536d2e99a30e4c91503f9e5a219b4b42eae4dc4a8e25db21a674ca2423e4d55edf8899b612489c2f5f3024692d820beafc50bf139b65d46f", 0xac}, {&(0x7f0000005000)="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0xe0}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000002000-0x27)="8a25fb835e83f752e7419c47d56439d595f44f088acad051bf54d35ddd8b851d8268ab8b7123ccd215f1f667f931d5e9fcdacaa086339e9b2b007df56eda059e165cd645be3991daefc9b3d80bffe7718dc048bc55a8d267f681714342c2d1d436e9f4f3274be7b4ce1c4e2dfba2f5e1870c9abcf5fd065631a5e71dd2630fb346b7f6092903bd0a0089627b2800122fa981bc91aced40ef54f907c6ffefc083c4b32ed1488315aea47dcbb91d7cfda5ab0114ebfe92d3cb02eb843c04f18a9ba6f7427151c7d649786f425184b848", 0xcf}], 0x7, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0xbd, 0x0, 0x0, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x1, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xf6, 0x80000001, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80000000, 0x6, 0x1, 0x4, 0x3, 0x0, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x3, 0x18000000, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x4, 0x7, 0x7fff, 0x8, 0x5f4, 0xffffffffffff8000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3ff, 0x2, 0x6251, 0x80000000, 0x101, 0x8, 0xb, r2}}], 0x180, 0x40011}, {&(0x7f0000005000)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000000000)="9b12c974c0df4e737c086ca93803", 0xe}, {&(0x7f0000003000)="8e6af536fde4618fe92986ee8e9097bd034fb4ab6bd8acd5d89ae7e67e0369d0e4c2ebc042e7c5ff5a0cc57b933eaf419723dddbcd2cd7a3b83bbfbaa09ed6364f9fa3717c2a498f6070b808e8da0271c0468c1b404739621c86250539167d6db8dfb7b7fdf00d335693b20fba3501b75ab65cefc88f2f157ffe9cb8141ee9a68201d15eb13d11591b9f386c73ddd5a16f04d1844f83011784bcde5cabfe9e8e326b15bee9e5cb1588", 0xa9}, {&(0x7f0000006000-0x91)="73031d75767320ef01da25e9b9a35c4e9815530b81eb0cab95c493b90bd55d9338819d340aec1b685be03120537699b0aca17dfa32a01d22e6bca5df45db37d8e5a3e523dccc55e30c7ba69164b3dafbdb021e6dc7a64d633c8c305d66d5e5414ff64d0b35ae547ae1073beb3d71ed206362bfefd3f0b05c63477bcfdd593746dab24854053d44fb3016df3ee0ff84b239", 0x91}], 0x3, &(0x7f0000006000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1bd, 0x6ed, 0x8000, 0x80000001, 0x2, 0xffffffffffffff5b, 0x87, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3f, 0x820f, 0x7, 0xda, 0x1, 0x5, 0x7a, r6}}, @init={0x18, 0x84, 0x0, {0x19d1, 0x2, 0x401, 0x9}}], 0x90, 0x40000}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)="1d778cb7173946763d669494a6aa43919dbd600791668039cce7be7b35ec8c980b7888586612c638b06a3ec00ca31293ae26b21067b20d2cfb145324f5bff68ff017386d", 0x44}, {&(0x7f0000001000)="c7b9bb8a974edcb281d02b742c9980e83790f83fbe006cee9b977caef801b458c5f72c4f310c49a06847c373fee692c1775ad63373ec7f127a0761b5ecdcfc1c7cabe96c0dcf6dd312a37eb245a127e37d5431b860f46cf5f987a0768a0c14eb838f1a4addf4c7dbe4144d507a86d26577d6af45400bc34c5c9cb624e517d62554649fa882ef8ab1d631b19d9571bcb98db880", 0x93}], 0x2, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3, 0x200, 0x5f, 0x8000, 0x7, 0x8, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x2, 0x77, 0x9, 0x0, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x23c0000000, 0x0, 0xd6d, 0x7fffffff, r2}}], 0x90, 0x4000}, {&(0x7f0000003000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000001000-0x73)="11980965d6cc430b9ed123b346ea779a9b1cc0a801bb02835cac97e12fe2b73e117f3395e63b5861121eb15d6c33de6a20a5c0ccad79dff2653bea28a51aed56c7064bde6cdfae6a10f740f3f0a833bec2dc6e5603ab288723f7bf22c7f6c9a83fad3e19cbacc12015d6c4f533f00e39dd7596", 0x73}, {&(0x7f0000005000)="2fd7fec560a4b4670436074ceceb0caff92f37fc928a55bb98bd766ca9c13aab65470acaa02c803bf630323fb25659f31ad00b797507525918333b6b166c162bf97294fe3401cbd5ee3fecafadd46c75313be615d8331927eb6f7d5dba96f5c17593b3eca56c56b10052c7298ca0cd55c88174c51c2ea99069251a129153ae29455a30e4b558dc", 0x87}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000005000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)="d64c954778f72b692e2cce42ddac62547013407c0f276f3f4507e1f21ff11eab2eaa39604e2108ada275a4a1971763e0539466346a8ab3189da97546628260873415fcd7ee2811632f8e8825e1b7c490c71cfbd778b82f405f8a0fba3da6263f00902682f4940155d76f3a51c426b972b238802354e3569cab1169df56f9092c1985a01da46ca3662530833201dfc8aca8fafbc30b179f2d23eedfee7cfac2c896aa15619c9affdd1d67162b2b3771ef598fcfb514991a84246b2fe69f6046abf97a682edd3af3546e92046492b846a0a1", 0xd1}, {&(0x7f0000001000-0xef)="0186031cdd92fd019d96b3e539b32d0039dfa8b11878ea8cf8bea8fffa2cf2c7a9fd904a4dfad1425f63358a3f7b96661691ccfeaa18d8b9feb6862b93352fe8979e5b5d883c6cef4f401499cd1343d0d5d55730876615a0baaf18f3911b6eb7643475d544397f8b4af545380941dd95d467dc2c2910e957fa8cc65d00580875bf4cc4aa190522c0fd776d92821f7f342550116f41424dcbbcd9bb263be9879513455fc20b4ea5726ae7861f2b18738890ce7f41c5febfa75c45e798f9330b2e9bad9757ce6442f5de4e1eb0542283e703d7c2f419b8872d2939db94436c3676735ff4110d764f09a1ce2dc49377a6", 0xef}, {&(0x7f0000005000-0x85)="0fe34ea3964ef7e56574ddd6692b51001d5a202a75bd0d4a6e30dd554890cebd091338f7cec9f397900c211b09eb22261fcb43a42cfa131567421dc11b928e7e4ec6a6309f4fe53714e70c975177e1d6dd32ffa46e34e3e6292bf05e2b514803f5931eefa2083e256de19998574a1d4cb60fa509e0c92b84e5ca97fcbe645a8b9c1592bc74", 0x85}], 0x3, &(0x7f0000003000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x9, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1c, 0x4, 0x4, 0xfff, 0x7, 0x1, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe1, 0x800b, 0x3504, 0x5a8c, r3}}], 0x90, 0x20000000}, {&(0x7f0000005000)=@in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c, &(0x7f0000006000-0x50)=[{&(0x7f0000004000)="b0d398030ae1813d8f5cd4331e3ae8d71eb7080e7a477c826b7fadab860efbc0657308f82ca720f9275338524b03b5938589e3cb7bdb374640fdbd64ed27eddc99ca4d66f121ffecc009e63b6feb464510e1d817182c7661482fdb01f631b5a38741f1536e1a784109629637420764b2e0c45777ad73948c08b2545cdf75f6f2fe510abcb9ac9006cf8cdd7976077a6ff7f5492230699efc86032de64b320f37ebb59416d0047cfb951d7f67d41cee035c9a81ce539bdd13962c0ee63830b21b82445c64f5576518d69639a0635bcdce", 0xd0}, {&(0x7f0000006000-0x46)="e18004a9f62c01b443712701985a2a61c08c28b3778f51a0b2070f8f7554425b7410d68b42b2f1d1a45d4933ab7eb93f5c581321e129710cc3223f68aa06a432a58f18945dc0", 0x46}, {&(0x7f0000005000)="8773da8bf57d1f", 0x7}, {&(0x7f0000000000)="34d9b047d655a8df3f6ea007150a34c9885becd1e25819008908bf4c508fc60da1b391be3bd37f2fc244c88b2b3dc126415b9a6103525b4f", 0x38}, {&(0x7f0000004000)="2f0539ee3aeeff", 0x7}], 0x5, &(0x7f0000006000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0x7fff, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8006, 0x9, 0x4, 0x9, 0x100000001, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0xae8, 0x205, 0x4, 0x78, 0x3, 0x0, 0xfffffffffffffff9, r2}}], 0x90, 0x8000}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000005000+0x48d)="abf3ef97ada6ef9864b90b01b77a06c53cd7ed8ab314a79b3cfe7b28d872a46c3e73510511e26c9e42339f75c80dc1558c7a5a2d622c1a8042106e4009e6693f7a569304fe1eff51499ecfcc139b9e697b422b747e0a616f0e6c823aa3c5051a8712f4457b447180bb5b69ca5071f0e187ddb1bffc35ae64f29f17fea595824ab79c82cd64307ab9e8a9c1a775ccb5d024d9ecee43f0ecae0f269d5814c93ebe10cee2d9fbbe6086902bf537a189f0dc1e1f8beff2b9de5d596664918f28aa6529af1916967191dd7b85582cbffadd62f4c27ea8996fe8a316b565519ef337f8d5baf0ca48debd1f252a57f1913de390fe23099e42df0e81", 0xf8}, {&(0x7f0000006000-0x1)="ba", 0x1}], 0x2, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xd, 0xffffffffffff715b, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x80, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0xc000000000000000, 0x8004, 0x100000000, 0x8001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8209, 0x5, 0x1, r3}}], 0xc0, 0x24000890}], 0x9, 0x10) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xffb2) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000fb2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d15000-0x4)=0x8, 0x80800) bind$unix(r0, &(0x7f0000337000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c40000)={0x0, 0x0}) accept(r5, &(0x7f0000fd2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000873000-0x4)=0x10) [ 1543.416122] netlink: 'syz-executor3': attribute type 7 has an invalid length. 2018/01/19 08:17:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@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}}}, &(0x7f00001a7000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6e5, 0x0, 0x80000000, 0x0, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007b4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100, 0x5, 0x10}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002cb000)={r3, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0x3, 0x1c}, &(0x7f00001dd000)=0xa0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000cd4000-0x20)=[{&(0x7f0000efb000)=""/16, 0x4}, {&(0x7f0000bcd000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000024000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2, 0x5, 0x400, 0x84}, &(0x7f000091b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000475000)={0x9000000000000000, 0x100000000, 0x4, 0x79, 0x100, 0x9f, 0x7, 0x7ff, r3}, &(0x7f00001d4000-0x4)=0x20) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009aa000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x6, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}, @multicast1=0xe0000001]}, 0x28) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f1a000)={0x0, 0x36, "fd033b57db830788db04bc46d15e1a291f45207950a1270b87520aa57957820ce130aeb3f057a5425372416cae84a4e384bca23aa733"}, &(0x7f000096f000)=0x3e) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f1b000-0x8)=@assoc_value={r2, 0x22c6}, 0x8) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b78000)=0x3, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r1, &(0x7f0000809000)="f8", 0x1) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$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) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000bcb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b2000-0x4)=0x10) r1 = accept4(r0, &(0x7f0000994000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ace000)=0x0, 0x20000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000752000)=0xd3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000339000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000069f000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000604000-0x4)=0xe8) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000af7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x5, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d08000)={0x0, 0x9, 0x8, 0x3}, &(0x7f0000e12000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bab000-0x8)={r2, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000afc000-0xf2)={0x0, 0xea, "a5169120e2580ec5ddf138757c2b64d91bb38c0e95ac1194fcc9d057d3a71fed9b4f21f9eaf5de81b8afb5c0da7ca72ea29cfa1f9f3fca69e5be8d0ffd449f6a80262c281bf6e40dda17f7839232b19bd1ea131b9c154f785f0a36bc582a4424b5810b7aedeedd521d6d236c1a74b2813182667053afb8dc9e0eb1c41fd7ba3ba914546c71b67944dddfdcb143cf252f065a787779790d5b85fb7bb29a07223ec3ea1168e871c4f40b98f4cced09c90f892f32eb97382f684ddf3c85c9943de927849e1c0dc94c3b00afa48e2d930aae6c08c53de1c1ed75b78ac44d147c13e76d08ec25e3138522fcba"}, &(0x7f0000503000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe0000-0x8)={r3, 0x7}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044c000+0x75a)=0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b5000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00007bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e1000-0x8)={0x0, 0x2}, &(0x7f0000c13000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000171000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000f22000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00003a0000)={0x7, 0x7, &(0x7f0000d5a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x7, 0x9, 0xa, 0x3, 0x20, 0x4}, @generic={0x7ff, 0x100, 0x0, 0x7c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000006b000-0xa)='syzkaller\x00', 0x10000, 0x7a, &(0x7f0000e63000)=""/122, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f70000-0xb8)={r2, 0x1, 0x8001, 0x6, 0x9, 0x1, 0x2, 0xfffffffffffffffc, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x7, 0xfffffffffffffe00, 0x943}}, &(0x7f0000fea000)=0xb8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000551000-0x8)=0x0, &(0x7f0000b6a000-0x4)=0x8) writev(r5, &(0x7f0000508000)=[{&(0x7f0000fa3000)="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", 0xe4d}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a87000)={r5, r1}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000171000)=""/187, &(0x7f0000cec000-0x4)=0xbb) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000c5b000)=""/198, 0xc6, 0x20, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:17 executing program 5: unshare(0x41ffffc) socketpair(0x19, 0x99906c381bb8e0ee, 0xfff, &(0x7f0000f6b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) unshare(0xfffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6568129c8f99f310, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000e51000)=0x0) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000016000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="150f9f", 0x3}], 0x1, &(0x7f0000020000)=[], 0x0, 0x20040040}], 0x1, 0x0) r2 = socket(0x7, 0xa, 0x1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000-0x4)=0x50c, &(0x7f000002e000-0x4)=0x4) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b8000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000928000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000-0x4)=0xe8) connect$packet(r0, &(0x7f00008a5000-0x14)={0x11, 0x16, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000657000)={0x0, 0x7, 0x7}, &(0x7f000011e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004cc000)={r3, 0x41, "c20f1186b685da62784761e3164277a14caefe28f81f1d92703dffe8cef95199023b8deeb6569e1d8b39ff856dae88fa3c00d5e7eb33520bf7f6c69ed1a2418fd8"}, &(0x7f000040e000)=0x49) syz_emit_ethernet(0x4a, &(0x7f0000bd3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0xfffffffffffffe69, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x81, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x400000000000014b, []}) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000999000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c2e000)=@sack_info={r1, 0x0, 0x1}, 0xc) writev(r0, &(0x7f00003a8000-0x10)=[{&(0x7f0000e3b000)="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", 0x965}], 0x1) 2018/01/19 08:17:17 executing program 2: r0 = socket(0x7, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x2, 0x40, 0x5}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b8000-0xa9)={r1, 0xa1, "66ed45a2e2dfe5c61e6c270d82c4d830b44a39b599cefb99f99efa522e4da9a6709e69b82fe0580575cf683b23968fd78b67f575c1f3cca8e5da8e9cdd57980ae97fa7871ac37bb051a9ec878bf94b21a1bc15aef04491be4c35831b98ae377f8ad81d5d0f3e22d1fc3b27d459c64aff20a9c244d47806d7dafde0b40f2881df2a94d7d4ab6b2281bb8a6b1270fc5f7764f6ccfbb9b933fbe8bcb317325a842ffe"}, &(0x7f00000e0000)=0xa9) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007e6000-0x10)=@generic=""/16, 0x10) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) r2 = gettid() mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a12000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a12000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000524000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000649000-0x4)=0xc) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a12000)={r2, r3, r4}, 0xc) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\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$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028e000-0x6b)="282c8bc2e3d332d5766f868a4b6f6b1951185cb14bc9d53ad2d72f701d414dd465251e151bfc6f02e729e9b89942cfeecc047e24a759ed16ad254138691b48c08024bfadf2c604a56ae0f104d3981b1b8745f00330e60a2157fcbd4757fa3313740dd883e2c7e4bbfe717a", 0x6b) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f4d000-0x8)={r3, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000580000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a74000-0x20)={0x9, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00002e4000)={0x5, r5}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000-0x4c)={0x0, 0x44, "1fc48cea5339744407da6f7a2126ecd2bfd6bd438b18c778d679f86679e5d8d4c012fe58b3c9b2175362cf578b8fb1bb53f1fee5e2ff125e10ee1bb2372e95b5a1e48dfa"}, &(0x7f0000014000-0x4)=0x4c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x6a, "7e3930b467a254be525e73c593e0655612df4db9913fa490674d9759430f626542e876378ded65b9572b653cc3432c55f1ff5493bdb8437df4de6e7f9e50f755ef039c09a426fd17bdc76cdb6bf7ce1217be2b0ed7ff7a7563016a11023ce43d15d26348dfdacb0741d8"}, &(0x7f0000013000)=0x72) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000013000-0xe)="7165aa13a6cad5fc6f8502c66d51") r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2fb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x14, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xe, 0x7, 0x1, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x1, 0x0, 0x7, 0x100, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x6, 0x9, 0xa, 0x0, 0x9}, @alu={0x7, 0x10001, 0x9, 0x0, 0x7, 0x40, 0xfffffffffffffff0}], &(0x7f0000001000)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r2}) r3 = socket(0x8, 0x2, 0xb6de) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000028000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000028000-0x10)={0x2, 0x7fc00000000000, 0x5, 0x9}) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) [ 1543.678746] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x12a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/19 08:17:17 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000025000)=@buf={0xe1, &(0x7f0000011000)="6b27ed4d40cd108f419cb55b03f3e259f72c74996bd35c8de7a1828ac8a02ef3b55d18f574edade7deb085317230f9ef64fbd02e029e19255cc27f7bcabdeb9dd7ecdf3d1bbb08f481320d08e52ad0060697260a9e916b7531b211e618a473ce4d4de1d67733080de9a461cfbbb86470fe6fc1cf9c245ef36cf0600b2ce0943312418ab6d19515831e67d721f7e97e890b793bf7f0cac32f2f2d9c4bd827b600b3c82d1734604669aabec25f0b47ee25425d09c73fe2e0a8c92f3c5dc097647fd2592e0e4c680d98703bf00756760e2f9a05192ef867ae9306148605d7e1addd19"}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) getsockopt$inet_mreqn(r1, 0x0, 0x10000024, &(0x7f000000a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000000e000)=0xffffffffffffff03) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008000-0xc)={r2, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/19 08:17:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b2a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000837000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000205000)={&(0x7f0000fdc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fdc000-0x20)={r3, &(0x7f00000d2000)="108a16e92fc95218665647429ed2028781d096be0a1edb2b8b944003a27d9359acbbcddff434bae46746c8012afd6e512a782f7e65ed8424c9b0dfb415c5763e3cfade99f3ac8a4f3d6659bf85c032c2b992bf91cedfd012f4aaf1f40cfd5ed70f", &(0x7f0000fdb000)="64fdf21ac8b81a2a7ec5cef634abd84a55a1345fb458d795b5784c7663229d658c05d059f55beb5ddb42ffbf8d22eaf825fd6fdd21568591e5a3566dc3c8002ef17c4ed0e0f45089e5e9db4928afbb47bb59629df152408ccef51bed4f2677c6ebb6c9ae67ed6f891a7bf5ad5ebf476b2b1b8ee04971a5b5c04a74882fd31b70f31f9ecb089d8f23b0cf875e582410d0", 0xe1f453cb60f1427c}, 0x20) 2018/01/19 08:17:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x104000) r0 = socket(0x7, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004e1000-0x4)={0x80000001}, 0x4) accept$packet(r0, &(0x7f0000dd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b35000)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009b5000)=""/123, &(0x7f00007d6000)=0x7b) 2018/01/19 08:17:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/19 08:17:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f000026f000)="80566848160dd09fc7da9a563be01d8b8c0b12ec1ab1ad8607e562ca3e7d79c6608e80c371511df1a011ba1dc75479bb3fbe0d2fcfe82f6f47a5fe7624216f2d6a133d513743b88ba12697bb96a4dae6293f2ba9beae7055112acd16b2afbf71bd3565a71b9dca135903adcbe92f3217e5009e887eb66d992632a590086f841671879ec29d578126addf2453bc8eb31704b9d5b4e2296ce39bd9827f11077feb69e6ace9cbe8e4ad0dbd4ffbd7978bc80068cfeb18391541d366805c717aa78d5067d4c8d685c63dc5b704c8a1f79371c9b63ee845d10412e72749035c8b07fa25", 0xe1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) readv(r1, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) [ 1543.762411] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/19 08:17:17 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60, 0x800) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000008000-0x1)='j', 0x1) 2018/01/19 08:17:17 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000451000)=0x9, 0xffffff47) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 08:17:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$unix(0x1, 0x7, 0x0) 2018/01/19 08:17:17 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x3, 0xf76) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000)={0x0, @in6={{0xa, 0x3, 0xf9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000b000-0xa0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ba, 0x10000, 0x6, 0x2f6, 0x10}, &(0x7f000000b000-0x4)=0xa0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffff, 0x4, 0x9, 0x5818ec1d, r3}, &(0x7f000000a000)=0x10) getsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000+0x7e9)=0x4) 2018/01/19 08:17:17 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x14020000040003, 0x0, &(0x7f0000f6a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r0, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009e0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000688000-0x4)=0x10, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d99000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000d47000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003c9000-0xe8)={{{@in=@dev={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, @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}}, &(0x7f0000a46000)=0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f6b000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x1, 0x2, 0x20, 0x80, 0x37, r4, r5}, {0x8000, 0x8, 0x4, 0x1000, 0x7f, 0x2, 0x1, 0x8}, {0x65ea, 0x7, 0x7, 0xd9}, 0x10001, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x0, 0x2, 0x3ff, 0x1f, 0x8, 0x0}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f6c000)={0x0, 0x4a9, 0x4, 0x9, 0xffffffffffffff4e, 0x3, 0x334, 0x80000001, {0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa6f, 0x6, 0x7fff, 0x684}}, &(0x7f0000639000)=0xb8) sendto$inet6(r2, &(0x7f0000ad3000-0x52)="c6956382d925fc805ab1eb08bd72170f61788d92e71ede7b7d91dec224072387eaf44a9d07148cf0735761229579bd22cb7ff29cb56fa17c8d07138ae4f496ce72bb6734d323f5ef293b5421266d0b6b1492", 0x52, 0x20000004, &(0x7f0000342000)={0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f6d000)={r7, 0x37}, &(0x7f000042d000)=0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f6c000)={r7, 0x220372a, 0x6, [0x4, 0x6, 0xffffffffffff7fff, 0x101, 0x5, 0x81]}, 0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80001, 0x6, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000740000)={0x0, 0x80000, r9}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000705000-0xc)={r7, 0x6, 0x10}, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000063e000)="022131ccc744a34b19a06dcbbb458d6d02871dec5d1c6c078c826d276955bc6e4105afcbc1de5a6a9983a51da331a4a3b4a38326bd13b2f27a4dc14c752a3ec14044e0dc4868165a0b13903f39304f08389a913094f22ed499ac61484d82357c4e69de6495f39a3488ca454f2f259a4bae5101fa1b668f6486d67125d9be", 0x7e, 0x1, &(0x7f000017d000-0x1c)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d1}, 0x1c) pipe(&(0x7f0000f6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000000)={r10, 0x80000, r11}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f6a000)={0x0, 0x80, "a0b016fd3b079bdc23868d4245d9113eefd7c96b657dad3b3e49a167d8943db0c2baf81c47371090491d28e043f1b9b02b4499a2e466bbbf2988fdb526be3a83acb1e382ad1db4b4440aaca5a81004683aff8f5a949becf4f7650009c7cb156627f7fae21a4b3b92cde8d820b019105a8e2d244aee5af4eaf808481d944b7a5f"}, &(0x7f0000f69000-0x4)=0x88) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x76, &(0x7f0000f6e000-0x8)={r6, 0x5}, 0x8) [ 1543.815718] dccp_close: ABORT with 65423 bytes unread 2018/01/19 08:17:18 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002d4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x9, 0x9f95, 0x8001, 0x0, 0x4, 0x6, {0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x0, 0x3f, 0x3, 0x6}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x1, [0x1ff]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80a, 0x8, &(0x7f000046d000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000431000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5b000+0x6d4)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x189f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7, 0x7, 0x6, 0x1, 0x40, 0xf90}}) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000edd000-0x18)={0x0, 0x10a4, 0x30, 0x7ff, 0x3}, &(0x7f0000f78000)=0x18) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c43000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7e000000, 0x9, 0x7, 0x200}, &(0x7f0000f78000)=0xa0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000181000)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x991}, 0x1c) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x10)=@can={{0x4, 0xffffffffffffffff, 0x3, 0x4}, 0xf94e, 0x1, 0x0, 0x0, "bad85293f924d46e"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x10000, 0x30, 0x8001, 0x800}, &(0x7f0000f5d000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c2e000)={r3, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x363e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048c000)=0x8c) r4 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000585000)={0xfffffffffffffffe, {{0x2, 0x0, @rand_addr=0xd12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r5, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x146, &(0x7f0000008000-0x146)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x110, 0x40000000003a, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x0, 0x6, 0x2, 0x0, 0x8, 0x1}, @routing={0x3c, 0xe, 0x1, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x20, {0xbd, 0x6, 0xff, 0x80, [0x10400, 0x3, 0x7fff]}}, @enc_lim={0x4, 0x1, 0x800}, @calipso={0x7, 0x18, {0x6, 0x4, 0x101, 0x1, [0xa26, 0x8001]}}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}]}], "1d3053a06de46b1c"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000a000-0x4)=0x0) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eea000)=0x0, &(0x7f0000ec5000)=0x4) r1 = accept4(r0, &(0x7f0000356000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e4000)=0x10, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000000f000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x386, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x688, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f30000-0x38)={&(0x7f00004d9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000010b000-0x50)=[{&(0x7f0000d17000-0x88)=""/136, 0x88}, {&(0x7f0000bd6000-0x76)=""/118, 0x76}, {&(0x7f0000309000-0x99)=""/153, 0x99}, {&(0x7f0000151000-0x9e)=""/158, 0x9e}, {&(0x7f0000308000)=""/12, 0xc}], 0x5, &(0x7f00003c9000-0x1e)=""/30, 0x1e, 0x4}, 0x40010040) accept$inet(r0, &(0x7f0000291000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000598000-0x4)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c88000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000fa6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c17000)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xd15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198c000000000, 0x6, 0x8, 0x7, 0x8000}, &(0x7f0000a4c000-0x4)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c4c000)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000038a000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f000033a000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008bf000-0xa0)={r2, @in6={{0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff01a1, 0x0, 0x8, 0x9, 0x6}, &(0x7f0000c07000-0x4)=0xa0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00004da000)={{0x6300000000000000, 0x889a, 0x2, 0xa5, 0x1, 0x100}, 0x2, 0x80000001, 0x57, 0x4, 0xddc, "f63c757684e9862b854bb6a48c8b89023ae549f8720aa245af724e3a0f27461fe9d897ad51a46c4d7f95564a107fa36a32c2d774bf51650c7cba4dbb2cd063cfe587957ed26ff7e0597cf648c496c3cce14137fff7245b4ce6e88d0c1b449407b0632c95fb81787d9b6b1b5914f7dbd08a93562ecee2770118874923f291e99c"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000036d000)={0xb3, 0x1, 0x0, 0x4, 0xc0ef}, 0xc) r2 = accept(r0, &(0x7f000054d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac9000)=0x10) getpeername$packet(r2, &(0x7f00006e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003c000)=0x14) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002d9000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x4, 0x2, 0x7fffffff, 0xa, 0x80, 0x20, 0x2b, r3, r4}, {0x20, 0xdc75a96, 0x8e, 0x1, 0x1, 0x3, 0x3, 0x3}, {0x7, 0x5, 0xffffffffffffffff, 0x3}, 0xffffffffffffff72, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x3, 0x0, 0x7, 0xff, 0x5, 0x80000001}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000703000)={0x0, 0xbb33}, &(0x7f0000c99000)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000632000)={@common='ip6_vti0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001c9000-0x1c)={r5, 0x7, 0xa, [0x200000, 0x9, 0x17, 0x101, 0x10000, 0xfffffffffffffffe, 0x19, 0x10ef, 0xcf, 0x0]}, &(0x7f000052a000)=0x1c) bind$inet(r2, &(0x7f00002e7000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000f13000-0x7e)=""/126, &(0x7f0000f25000)=0x7e) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006b8000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0x200, 0x9}) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fcf000-0xcf)=""/207, 0xcf, 0x0, &(0x7f00004d2000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0xa, 0xb915) pipe(&(0x7f0000bf5000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fcf000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x24) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000629000)={r4, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fce000)=0x8c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fce000)=0x0, &(0x7f00006d7000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcd000)={r0, &(0x7f0000b84000)="ddc33dd70138f97d1793b078d55d017303582192e3ff6814ef2f8e9d86db32a5b5bb45ced002e37fb2612deab97f4e2f41252b9b79c5e5f50506", &(0x7f0000bd6000)="586ec1e75bc6fa59f1b5176c13510c1e2838636dc0125779602f60dd1f1384877ca7f89578894be2fa2e3a6a496b225672f3946bec790e", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed8000-0x10)={r0, &(0x7f0000383000-0x14)=""}, 0x10) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050c000-0x4)=0x20) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f4e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x2000000000000004, 0xffffffffffffffed, &(0x7f000044c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000955000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000af000-0x8)={r2, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r5, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000022d000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0x262, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0x2, [0x2, 0x1ff, 0x8, 0xb6, 0x2, 0x4, 0x5, 0x3]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 08:17:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000411000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ccb000)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000c6000-0x2)='tls\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r2, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000386000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005d9000)={0x0, 0x1f, 0x30, 0x1, 0x7fe2}, &(0x7f00006e3000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009f7000)={r3, 0x100000000}, 0x8) listen(r0, 0x4) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfd73, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x92, 0x9}, 0x22) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001dd000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bda000)={0x100000000, 0x0, 0x202, 0x401, 0x2, 0x1, 0x101, 0xac1, 0x0}, &(0x7f00009cc000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000913000)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50020f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, 0x98) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d7d000)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) r3 = accept(r2, 0x0, &(0x7f0000bf4000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000c3a000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d2f000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a2, 0xb76, 0x8, 0x8, 0x6, 0x101, 0x9, 0x6004db0d, 0x7fff, 0x17, 0x80000000, 0x5, 0x8, 0xd1, 0xfffffffffffffff8]}, &(0x7f000016e000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004fd000)=@assoc_id=r4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000591000)=0x0, &(0x7f0000487000)=0x4) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)=""/16, &(0x7f0000885000-0x4)=0x10) socket$inet6(0xa, 0x4, 0x8) 2018/01/19 08:17:18 executing program 3: r0 = socket(0x4000002, 0xfffffffffffbfffc, 0x7ffffffffffe) write(r0, &(0x7f0000593000)="2400001a0025f00018000400edfc0e0a0b000ee80000000009ffeb080005009b000100", 0x23) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000084b000)={r0}) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e1000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000586000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f55000)=0x0) connect$inet(r1, &(0x7f0000199000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000)="3626cbe2511132b37d01f77e1149d1dc930fb31a327665f4e30200000000000000226543d08346c3791170f9de73f48b7fc329452cae870d25c8d7955528787d6f8db36b05816d5a53323ff6d16c94bea4a2c7f8fd2f724c528f91f0bc5d16eeb154d8f4c695c54aea20951f4fb2a167c882831ac1a4f960dd2918d8ab03f6d6661ca05027628296f66a3cff1062e504618aa0f2dfc0e924ef77aed93e0269e1890aa3535c9fd59f06fe9ceb18dcdedc654c57d6c09540c623f4e5", 0xbb, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8}, 0x1c) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0xa, 0x802, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x0, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0xffffffffffffffc9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0xc) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00005b6000)={"1f2c79d486c9c1174cc6a942b6007aa2", {0x4, 0x3f, 0x5e, "0ecf9afadb0a", 0x54bf, 0x0}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007f1000)=@generic={0x80000001, 0xa6000000000, 0x7}) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000020c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x1d) 2018/01/19 08:17:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee6000)="29645a9627da7365b38a28eb6d8f93b5c7014682a8b2b4378376324205cbd7b01c292a93eca79be89e92917379d4689c1f679801e7fc9c4ed04581960033ea", 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x2, 0x0) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000927000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffd3) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e1e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"16e395eb5be220"}, 0x26ed}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f33000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000002000)="ad40a49b4f820280eee2cb1cec1daf2a5f99968e1cf01534f46ab204692f9cd4b316b96554d2c1acd0ab12392eb2dc013f51e1bccfc9eaf900a0cb4652a0db4e375e3547b57eb868907a0d6c3786802e48b228757fbffcd71e727eafa716a7c10836c83dfd8f0c6c3e4ac215082d0948024278a63ce6607887b4835296295dafd9ee03eff1d7e9b6e6486d7cfc231dc78f49f5f9efcb8b9de0b89947f982c2a0eb532b3daf2d742ad926a3c66f5f64e8ec56df3080fabcf44046ed", 0xbb) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000595000)={&(0x7f0000d31000-0xc)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000f6a000-0x10)={&(0x7f000060e000-0x19c)=@polexpire={0x19c, 0x1b, 0x800, 0x0, 0x0, {{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7fffffff, 0x3, 0x0, 0x0, 0xa0, 0x80, 0x7e, r2, r3}, {0x5, 0x7, 0x77, 0xd4e, 0x3ff, 0x4, 0x5, 0xffffffffffffffff}, {0x7, 0x1, 0xdea, 0x8}, 0x1ff, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x1}, 0x3}, [@mark={0xc, 0x15, {0x1, 0x0}}, @output_mark={0x8, 0x1d, 0x4}, @migrate={0x30, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0x0, 0x3, 0x3, @in=@empty=0x0}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1000, 0xffffffffffffff41}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x100000001, 0x40}}, @tfcpad={0x8, 0x16, 0xa415}, @replay_esn_val={0x28, 0x17, {0x3, 0x2, 0x7, 0x4, 0x2, 0x6, [0x4, 0x9, 0x7797d26f]}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f00000fd000)=0x0) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000015000-0x48)=@ipv4_newaddr={0x48, 0x14, 0x400, 0x6, 0x3, {0x2, 0x1, 0x81, 0xfd, r1}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x80000000000000, 0x9, 0x7fff, 0x4}}, @IFA_LABEL={0x14, 0x3, @generic="48eedfefd55a13b4fe11d6a9d0499736"}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009af000-0x4)=0x1, 0x4) epoll_create(0x0) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000029d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000278000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ac2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00002f0000)={r3, r4, 0x6ba}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e7c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000c09000-0x1a4)=[{{&(0x7f00003f1000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f79000-0x20)=[{&(0x7f0000f78000)="0ff79fd433fb5c02abed64f15de1f0f9dfc9f4a20adc2606f15c3eaa661969ad5dbde96fd24e3322b8bd5ff4c4ba90f857e993b6269dfcb3e1d35aea45db5a921239105fe55084817df6f0de47813aec11e1a0acecd53e3248441358430f2d880bdcb74e5f204406dbd85691aae98b314637d6ce4c53563c57acecc1f9533cc8486d0e5822b4654f2ed8007b045798d2613e17ed65699a54d7ab0b21a6d4ffc57833fc8eb3857526e398e17edd12389b0a1419c6871b5bc609c749bd98b4c69591fc9125489520117d1863c8c02ad271d31f2fb2d3b19ac197c7b48fe2c7be95db166c76332755bfae6b99d6522ef0d6c1c34b83a1d7bf", 0xf7}, {&(0x7f0000a6c000)="f3b904c2467c5ef19822a69d822715b3bc429e27dd97ce8e4000d6483e36251e266e56f530825e2d9140cf5fe621b3a8f12936f4fbe1643efb139f149f647a4677619b2429a69786530438ea02a1fc63ea3ba44049802e1f20fd49fbfc46bddbae2c6e5041bfa22e0c9dbdfae48de597b96491895f50011d9537668483b777581fe4ff49092fabd3d3b4ae05455044665e309f2a477d179cf86f4d52af99e9dd5b7e75f67ea36f9e10ef7e7b1f6337b56413a24a3d7573079c", 0xb9}], 0x2, &(0x7f000059d000-0x178)=[{0x18, 0x29, 0x1ff, "ef3385b2868a51"}, {0x48, 0x11, 0x1, "eb113c35bf52760a9b443be22e5178339260af982301240a71131022d79465ee081a7f0003c1f41515f35589cfcebeda79c6"}, {0x90, 0x12f, 0x2090, "5bb5b392f0b0af499ea4278743c6abb79d77c36177839d60c57aafe42847ec0af1f15a1b119312b06bfc8b116efd05e7267807511f715179ff0b895e130c43184db3b500a0839b50411f02531b5a4ca6eaaaaf398f1d68300ab34438e8c4c4eb40cb8ffed2ce3ee71d3a70f0e46a893c40166c1dda74f7a1f2c262fa71b161e7"}, {0x88, 0x113, 0xfff, "8148f3ced0a689c824ddb8610760441b8be62eb1c464768ff973402b55192cc166bc5072bba2a3c619bf3fb92a43daff763742ad5e9b2046abd9c71a3f147b5af9f89a3e61c312b73917eb486cda5c284797eccd0a3d6bd03ef701e983a5109fd55c098bd2a1fbfedd16fa901f2a0c1b10ea2a85e440"}], 0x178, 0x8005}, 0x80000000}, {{&(0x7f00001a2000-0x20)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f78000)=[{&(0x7f0000f78000)="f1e20b7d069a758ac7ac4a0169d474b6802de82d36c33be06cc056e1b8ced8f1a3ac05b18e6b2e0170f79ec860331ecf6003", 0x32}, {&(0x7f0000346000-0x82)="cc08d01d8f854dea8e3744850748aae59fe9bcb935c6ca1f4b5c358390f80aedb7878ecdb9fe9e9e38781667335cb403e37c95694f7ad4b36ba0ae74cb43f0148d8238f4932ef920a98f51b948e0133eaafc30f48afda07b5637c2f9cc40d42a33fbc3aa190848e8d617adb3243c87fea3017e774b040f9756b173ca464a4ad74ba0", 0x82}, {&(0x7f0000f79000-0xec)="db786c18c5130c3041f3cfe3e1413e5ef7acacac413cd3d80610d1b264fb06935053f00881f219b869f39797801930ada0317fb9467e9843f0ce7ed0eac75e66bd4bfca8746b70e8f2177507ca34a82c8998098547f986211a768d89a15f165d29fd864fecc3a7fd13d14e2e6d6240622de6a72fcc3b31e920e29461a84d12ffd74657a4cad51b36f98f6a48a12ce513653e1b6dccf4539bd6f905ce4d4777361cd76da48095e03165bed8ae3f0a789da9c1d72a73767401b7997c35edeacb16d26ef3c9ce17eadabe3cbbc811fb5e03d3edc73a7d0ccc540a39fb02c3c9e4beb5c728a664557d14419f189e", 0xec}, {&(0x7f0000f79000-0xab)="38121f658624a0a9d1adb8027e419025cd33bcbe141af16113c54bee1014ca31f703534777d771a7d0ec43240c97578bb81369fcb4f8757ccd2a90f21e264a6e4fc9274a2f51b5d8b09f715f9a594428fb2a775484df5c55a70895bb323439c2e69294954176ad53c3556d08b4b74d3c286d668ed3cc271c1853a483327f416a450e717971a7e80d1fff70b6ae009b9eb23df2dcfdefcaa89e565124cbd07ace2d42908252189a88003693", 0xab}], 0x4, &(0x7f0000f79000-0x310)=[{0x60, 0x109, 0x4, "cfb71bebec9c0556d1b7591b11d17f2f90f7d9508f4d6edddc02e1a30328911bfd4e1deae533711d2e669ab6e38f5a4a4d5ee6ed3b1873cf8327f26b3dc7f330c98de9301aeb4ab89f6e43349bd06d"}, {0x18, 0x129, 0x1000, "1c3e3bfc32d631ac"}, {0x18, 0x11c, 0x1, "587ae731be5982"}, {0x98, 0x12f, 0x0, "ee8e4db2e0aad0de2c71407743993b07fc621b03ee64d22df4b75727eb756e32b0f69cc671c19f5c2bfcc3ddb7a2251f0fb12ffe58a7a171b7a022a736ae4612affae9d4afa362acd338eecbb89f8ac5d0945a4d9063932a11dba4b77f8ae65ca1cd1d6c83717541e099276e401982318dc6cbd6b7fbf23a0bb1fd0701c727e62df44fdc682171f4"}, {0x10, 0x117, 0x7, ""}, {0x70, 0x3e, 0x4, "0637367d3b190eeb028597893a690f4ef5303cd73bf24a9c94464dd7fb7733724c2b57863fc3d6c3c8644295417840c30508888fcb4d809fa9f3747eacdc155b59a38ced13bcf01b40a1997328e6fded041a249d1016eb8ae8"}, {0xc0, 0x108, 0x7, "21bc2e5800aebfbc69da884025843eb6b6f4163527e520cc89df96544377b235743b69748873d6c6640f2969b7fe577d29598486dc90be3ec20fcbc8b7f05006b58245cf7f1319888d65cc43469e9e680d52d1639cd829a0627fbdd6c5d5341f5e8197c0b54803c17b16161ae32b859cf894c00851d19688a1bc2a734dbbf473585f6bf872a08dcf076a10b57f74235662b66b3ced9911c29257ab792f277e8af8e46563c161c38cecd0b69b"}, {0xa8, 0x10c, 0x100000000, "a0dbe8ad05398a1c2373cc598e0be424947de156b51c8fb8a24c7e7113529fe9670a9265f8942bb0a10dde6183a79bb17b73a40ea3b665eaa6126ac9159e931f6932b4717704e7d2378c42cb77b1a16d773f79b0773bc5271e1ff040564a6bec87af9aa31629569e29006f9484795c81f0395b7c5404252b75d5bbb683fe918f14026042009a632f2bbf285933af850458451b89"}], 0x310, 0x81}, 0x7}, {{&(0x7f00009ea000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000761000)=[{&(0x7f0000e75000)="", 0x0}, {&(0x7f0000f79000-0x41)="c8496a17a519f8ddc23750234ce56aedaa005be8678b844c94212162695660647cce5a66595f50925c6d2472b1070d6a2941b0763e1957c82e6e0c2a1159cde8c0", 0x41}, {&(0x7f0000bfe000)="363fffbcd9d78948f88ed23d68436b5b9df7333a1525f89bcf7aea71bb0f1c013037c650e8f92ac84cc81696229c7ea87e9c4983087fb49fe308fcde9c8e52424c0dd915238dfff8db381388107b5f35defdbd9c21234d83d701a118b6f26d1d80c5f9180f0fc835151345e8bb4f3bf0e3ea87f17ea45fb4161913d02f1cf013e4d92f5e27b9ccbc14242250f66ee63891af5dc9b862e978a69e3f3328882a473fed9f7e54c8d03e45bd976a33ba5e6f629eff216b8fe55ab64e44bdebcbd644cc160aebe4e0302324876294d349aefa5c6f90f7ac8b8cc16eddc370646a12d04283a4114a7be7f033f122ba906932211740e26323a7b8", 0xf7}, {&(0x7f0000f78000)="ce16428160f566967b5ffc74f6a51261337f4a21bc0b731e1b5a6e49fd419193b87e59863fc87dcf33a9e600eca010721378398f4fec2b39a94864233bed56e59d8dad3427f2bfa0e5beeaf08d7d19be71f43acc71738c630d08f262b93cfb9f74e132fbc84bf576114b7d868db09541f39fa072570be21c8cdc695640fa38da669ca6f10c72a22a3dfc157207b6027adbc181e9a7108ad06c061b5064b0d59ec39a7c89eef79a03db222bff1639bda866dd", 0xb2}, {&(0x7f00006e1000)="c0d60a979447efe62b0eaaac6ad6ab28c61d405ccf3ba4213bcc6d856fec6d23b534ec5374b59c", 0x27}, {&(0x7f0000286000-0x2f)="c502fe829b05cd67410fbf006dd872c5ac136ba6b3d0d172d51b9fb8f57a00abf2e51b8c8ab51b245d580588a174ff", 0x2f}, {&(0x7f0000b50000)="", 0x0}, 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{&(0x7f0000f78000)="7d6295971a1073a1eaab616fb0f8495e20fe7f2b68683061c343f7e2f03ee45859813cd4fabe9fe1d413c10bd67759e2da8e4e0d56", 0x35}, {&(0x7f0000f79000-0xd2)="23258ae590f31359a7de9f238db203777799e5ca048552d34a5f7609c1c8f5c0ed9a37a17837a9c2009cf87ecb56b2e79008db36c3ac903620c2939c34ac841e22f939e669e7ef99b2f486575326d580cf6d02872213191f26eb2303152d0c34d259c2d6840464eb367f37b409347450217a3bd1bd38cbb8330aa8f08e6b4bb0007b893c18260815bcd38e1ba07b937d7255559b155eee9275258322ffca2c05b8bc34913381f28b72ac35e2d481ca38e4f9fb41e911d42a0a83f8ae2a923c931564ca460b494b79a4ad5db53b9652b71229", 0xd2}], 0xa, &(0x7f0000f78000)=[{0x88, 0x1, 0x3, "6f8183dbd8c9a6c06b4afea3a8128346daaa7cdad1bc82eb8bf59634e5363d5e5863e81a2f7e31f52ae9e6f9bcbdb1c0c5c24b763d8295e1d3e3babe2c8c3e769d6a1b4bc34370cafa451e296f17cfce1e4e1aecff14e8f9b5bb5af6484d7124b7e26ebfc042c817dffad41a5759685bc10a1e"}], 0x88, 0x880}, 0x9}, {{&(0x7f0000462000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000086a000-0x30)=[{&(0x7f0000478000)="c51f932fb763a0f1da8d2a676bea0d81d8ef2df824dfc809276b0b4383132bde54e47f0810fb5b4432a3d8e89e2f24a47c77e288674205e8b170e1c622ca6f892452be74a4a82042e0018bd3b3a5aa00b9d767f2e6d4ac24f524906bb2ab4876037080996b98f0f38f2f485fc74934ec347c8533845608c3632a5287e1d330271c449833e8c9d644e3cdb8760a78f6c86aba91204c8f90a817ba1b5bb0f7b0e95d2c25cf3070711df743b839bd65", 0xae}, {&(0x7f0000d51000)="a22fe186f8c8d9d319b0f14685a56a8dfcee6ee7c93b4a426fd9322ba6e26c66f9bf0c03a6746e3ce9e2b7549d2e0a0a58489c11c5494e0e4f1e955d51a73d7ce44eecb51e776f6daf57ecb696a069f6549a74a51a5b458f3dd4c2fdf06eb2bacad1309a49b3db2a22e63640bf6868f7082ee88b5840472d9edfb8c0b0fd76deb9ee79e24bdee4985f40f255f9254ce5e40f89561e08d75c04ca38f87cbdf6ac814b29ac852e1780c287bdda1f50da51a2c3a40c78dc282e39", 0xb9}, {&(0x7f0000c0e000)="04eb09d684bff9094b03d77b67c4c769a6d1dbce9ab5f656d950d6a9e19e5d2dd400cdc51b4bc9", 0x27}], 0x3, 0x0, 0x0, 0x8000}, 0xad}, {{&(0x7f0000f78000)=@nfc_llcp={0x27, 0x0, 0x4, 0x7, 0x9cbe, 0x5, "ac1a4553e8481464de89016b70f2c2a205f002db2331ce4ef4f0acd46988dd7831f12774d84e8882654768b1ab842bf4c87f047a087b570e64ee3ca910372b", 0x10000}, 0x60, &(0x7f0000f78000)=[{&(0x7f0000487000)="6cf1048ff0dd9fb6593719e02660858188e91f4b8649c8c323d7a1903608b5da1cc011564b19830f447eda8cda0756de3a7af997a9daee18f763d21b4756931b5504d711504fcfa25c39c5e6bd9b502663e4eb1a8712587eebac953eb20e7ed376818bae33e3e76bb24c871f6b78a70cfc0431c8f29ce133a107a00c413f4c2e391dd3836667379f72a1196ac2afec48a575e65e2cca5b2a2d9404deb39868419a600d599689638e", 0xa8}, {&(0x7f0000f79000-0x8d)="5cfc0cfc88072f49ece0fcb75f23e52fb91599ee332eca973def34fc1883106558fc1271cb41b4d68f5a7cfa7bd1ec9c89e0143c3c6412a097938ca11e24c1abb5a73577d923c97c6fad013d6964e0cf97c7071e1d3009ff042f13b440c9bf4cdf502996dbd9cecb3b1f0e8f8c63bfc293c77f4095ecc6bff586b1a5da2c3fbf40120e22b8d2d6a09927d32dd9", 0x8d}, {&(0x7f0000da9000-0x83)="3b2c2630180f19479e6fe41a68bbb14de8b5c9a9f16d96de0c761e36b6556f551bf8937e35ce623d7b6522ed54a71b0587025e0de4ee7a11864b6a0c381ce25660fb76e77da7d7354074935c9a318d25303ec273f28b3ec33c69ab999528b95b6e93cf216b8c434b1db2ea6e232f8eea0b053e6d8636beb79ceb31d6e679914806e380", 0x83}, {&(0x7f0000718000-0xb7)="771f24ea4fd68bf16789e82520708dc5dedeb6e13e3959c9d88d160b852d0949d6d97593edeb3e6d7672ddcae4c3d5a7967ca8113e1e45974bb393e060185fc3f03665a2703501a42d245143a5ac1f75669d89de232b69529407ce9b71d12b22eab3be320eb7847453aa1eca3ff0e7ad257e29b4c124877bc0ce3dfdca68192b4d3555323a9807bfe43d5d5b740a1d9621aa8b902be859badaba599acf0c4d38438fff5d17daf1de0418de057f9725605307b3235c5df6", 0xb7}, {&(0x7f0000f79000-0xfd)="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", 0xfd}, {&(0x7f0000f79000-0x48)="cb3b7f4672646f6b19db19e955f22545b830e0522a00c3aeeeb70b0d1eaa9f335e11beaf6a553ead5f44df07415b2066573face6e6c68794d853d1b4b80bbb602758b89bd03c3734", 0x48}, {&(0x7f0000f78000)="1b7ba475d4f6ab6e24b68199bbf292f011d35a3c241bb25cf34fcc4387822d978e509379ab008d7232ec9816ce602a788620fe09214bfee7b7166233173b0a02320be43df73dd047c6b6410ec268541c71bcf88c3648fe6b6be7763579bf820e590e5bbffa44cbec2790e9166834e140d2341423ff144f8c46f95c42338d82a182377a1304745b7ef2b000a5b3e7c3f9d2cd3c5b8efa54865acba5cc4a2f59ec0a8019847060c98e03d9cea6f7654ffaf60112069082d95e797552addc91bb1e8fe2b26d4964340797ecea2be71817b4be0c5193ee85138cc3088393", 0xdc}], 0x7, &(0x7f0000f78000)=[{0x90, 0x11f, 0x7, "d64ea858aae73e0afdc1b76599f132d7344f301cb32e0bdcf82d325a7c7774f3744ea5d1a99bcbddebe2e5475c8fc983ea850000ff83d2c0a3229cca02595b476ef26f7009a83d57bfeb11aceb96b809a95d4957c9504a6c30941977efc404db74215c75cdb0497f2f6765fb4d230ca2f237394db7a462ae2907"}, {0x40, 0x1bf, 0x1, "d45377b7212a6af2feb73d7ce373d22ac6ff01d5e9d3fde1fcd2a9c9ba1df220f997c4903ae7e45f6e"}, {0xf0, 0x112, 0xef, "82eb9ca76e1e4e00ae41b4eb7db30a7ac64427b0c22fdd944d4536026598501df10c6b7eb889399e70f0ec3e0f80d1842c2863e64504aadd8e622d60a97272c726469a0e407375bf57659f8f3ba3c350c56a851c513700fcdb1be9d98ad0d0d33998fb5732747e4068984b359561c9e69a935e0189eef6deae91d3fe679ce72d8ab95f12be333c16e1d0fc0ee1619da28f59c6afb68e241d467feaffbd4b711464bd71af81ec1aa868c97d368a3be0f6efc6d24ac35bb8a4e6e8feb63fb5fcb4c5927672d356bfa178d3b433089e1d9d5ffae3bbc245b6f049af"}, {0x50, 0x0, 0xe6, "fd9ef59245a6ea65d00233e1ce10f51ecc197080fc2bb5894db4354d32741ba86d15fb98825f343cab4771e9ddab97ec3a0a769098581c1f5ff4ddaedb"}], 0x210, 0x4}, 0xfffffffffffffff9}], 0x7, 0x11) r1 = socket$inet6(0xa, 0x6, 0x20007fff) epoll_create1(0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x10000000000000ca, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000bb0000)={0x0, {""/7}, 0x0}, &(0x7f0000f79000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f7a000-0xb8)={0x0, 0x9, 0x10001, 0x8, 0x3, 0x8, 0x6, 0x400, {0x0, @in6={{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8fa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x9, 0xffffffffffff86ba, 0x6}}, &(0x7f0000b83000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001b8000-0x98)={r4, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec21, 0x8}, 0x98) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8000, &(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f7b000)={r3, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7b000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000913000-0xbc)={r4, 0x7fff, 0xb4, "ce2fe9172a9d4a4abb045b03719ee5d10d5ff8011912840e5f0a58f1fc753daffad49f7db95b542650d6f435aad1d3672614c925e9ec936c7beb3dcdb942e1d771d9b20fa79dca00be1d5b89b5dfc8d367c3fe9fa481f79e17d16f714142b37e350b6b1d32c7b35ad1946aeba2e6251d93c6844b1d03ba8d9141b4cef3079c63e2afc4f3fd8fe2d88d9dde336e1022c10c59f903c5d46e5f409e425115466a95f851b696061daa0bcfa6722069dbbc6f1b27d372"}, 0xbc) getpeername(r2, &(0x7f0000f7b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000f7b000-0x4)=0x1c) [ 1544.223973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6789 comm=syz-executor2 2018/01/19 08:17:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000-0x1)='u', 0xfffffffffffffe61) 2018/01/19 08:17:18 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007fa000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00009d0000)=0x1c, 0x800) r2 = accept(r0, &(0x7f0000025000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc5000-0x4)=0x8) sendmsg$nl_crypto(r2, &(0x7f00009a1000-0x38)={&(0x7f0000515000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f0000022000-0x120)=@delrng={0x10, 0x14, 0x100, 0x0, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x10) getpeername$inet6(r1, &(0x7f0000d21000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000126000)=0x1c) r3 = socket(0x1f, 0x0, 0x7ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000349000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000a1000)=r0, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00007db000-0x1b)=""/27, 0x1b) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f3e000)={0xfffffffffffff133, 0x7, 0x9, 0x80000001, 0x1}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000169000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2b000-0x4)=0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007cb000)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(r0, 0x400454dc, &(0x7f000000f000)=0x0) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x200005d}, 0xfffffffffffffcf3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000016000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000016000-0x10)={0x101, 0x800e, 0xed3, 0xfffffffffffff74e, 0x0}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000015000)={r1, 0x3, 0xa9a5, 0x8, 0x2, 0x7fffffff, 0x7fff, 0x80, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x6, 0x6, 0x111d}}, &(0x7f0000009000)=0xb8) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000016000-0x18)=@get={0x1, &(0x7f0000005000-0xb9)=""/185, 0xfffffffffffffff9}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendto$unix(r0, &(0x7f0000013000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f00003a8000-0x10)=[{&(0x7f0000e3b000)="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", 0x965}], 0x1000000000000343) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f00005a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007f3000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) sendto$inet(r2, &(0x7f000072f000)="", 0x21f, 0x0, &(0x7f00007dc000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c0529c342eb983a) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000d4b000-0x8)=@fragment={0x3a, 0x0, 0x9, 0xda9, 0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000052f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000dea000)={r4, 0x3}) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffde5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000001f000)={0x0, 0x0}) 2018/01/19 08:17:18 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002bb000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d5c000)={@generic="d5cfd8b458c42a1b12150dc9484ddf42", @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009ab000)={0x1, &(0x7f0000200000-0x8)=[{0x7, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x100000000080001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e30000)={0x27, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ef7000-0x10)={0xffffffffffffff6e, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r3, &(0x7f0000373000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2c000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00004eb000-0x4)=0x2c, 0x4) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @dev={0xac, 0x14, 0x0, 0x17}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={0xac, 0x14, 0x0, 0x14}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000e8000-0x28)={@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]}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000e7000)=0x9, 0x4) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008c8000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) epoll_create(0x101) bind$ax25(r1, &(0x7f0000002000)={0x3, {"c3b96a8371672c"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$bt_sco(r1, &(0x7f0000ff0000)={0x1f, {0x0, 0x8001, 0x6, 0x6, 0x6, 0x2}}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00005c9000)=""/111, &(0x7f0000fd3000-0x4)=0x6f) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80007, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0xffffffff, 0x8}, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x5780000000000000, 0x3f, 0xfffffffffffffffd, 0x100000001, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000002000-0x10)={0x27, 0x2, 0x101, 0x7}, 0x10) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x50) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:18 executing program 5: socketpair(0x11, 0x4, 0x3, &(0x7f0000201000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0xff, 0x4) getgid() 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000073c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "3cf5c53240aca796"}}}}, &(0x7f00009af000)={0x1, 0x1, [0x0]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000049000)=0x4, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bde000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000844000)={0x530}, 0x4) r3 = socket$inet6(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e70000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x800, 0x1, 0x7ff, 0xe1e2, 0x2, 0x4, 0xb9d4, 0x100000001, 0x2, 0xce, 0x1ff, 0x8, 0xfff, 0xf4b]}, &(0x7f0000286000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000054b000)={r4, 0x61, "d3dbf46f3a37de89420e4fc8829b166bc9dcaa3667072aa30fab3d5608f826aa3f556954c937eed2c547f7efc5b29692bab711ef0ccd0b2db8e3d090b6d3ad653a53323dc63c61f869ff3b42e037ea1ee1961f95ffafecafa8a273c8df68541c75"}, &(0x7f0000b11000)=0x69) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000371000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df1000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000e8a000-0xa)='highspeed\x00', 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b97000)={r4, 0x400}, 0x8) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f0000ccf000-0x108)={0x1, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x257}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002c5000-0x4)=@int=0x0, &(0x7f000054c000-0x4)=0x4) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000ff6000)=""/0, 0x0, 0x0, &(0x7f000040b000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b09000-0x10)={&(0x7f0000eef000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b7c000)={r0, &(0x7f0000197000-0xac)="a89f6e74d7fdd36de9560170ceb2984e67a3098f9db5ba5c7ce63aec376558b93ec71b68ab60418d3b5065e6d9dbfd3b385b64ec7987f9eb66a35f6b66bbd9182b65240face8e101a1c9fe062bf1a39bcfd44eb0e3672a9beb49ceb388f6a03ffad2089eb724f69de2c7c9c888cc12fec2302517d81ccd34592073b59fab3574eb331be63d2a97716aa1b2e3b31f16f1f54e5e9c9e1ac7f7245e535e6abd64ecd3642bea4fef762a4bca7693", &(0x7f0000eef000)="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", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r2, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a22000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00002db000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x385}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0x2f4000)=nil, 0x2f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002f4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000)=0x2e, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000055000-0x4)=0x4, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f00002f6000-0x10)=@ax25={0x3, {"24735e47dd0948"}, 0x1f}, 0x10) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000000000)="a44095cb0fe05250691f3752c62f08617ae8f5ebad4aad7aae329cd66b3994dfd465dc1f1ebe7bb491b0072c19a83b7a639054f68c78860ae5dce1d908c3b7471dd8904dd118cfc7f7ced9", 0x4b, 0x80, &(0x7f000000d000)={0x11, 0x17, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000617000-0x6)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0x10) sendmmsg(r0, &(0x7f00009c4000-0x78)=[{{&(0x7f00009eb000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58, &(0x7f00003d1000)=[{&(0x7f000077b000-0x7f)="b6a56f6364164b2f587c253c2d3068b930dfc83f63ed0c09e60545b01b0ea5c7cf64c47454c8491a8344c2d8d9f1b359bb0cd3337a7700e1a92fa3ca88e341934785eefddced57c292245ca652b2e22488788625665d08a59c65671e1278181997076fdf1967c40e924120a84513f8762c7c8548644cbd4138f89f2f7f6b4c", 0x7f}, {&(0x7f00009f0000-0x1000)="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"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{0xc0, 0x1, 0x0, "ae97ff5b11ace5c204a980e4e44f0b21d3cde31d523bd0765e718527cf86cd4155c854a598c07bac6d4cf75ed186aacc3f12644c8ff7c560f1648312a3e701f7cacfa83d282d31628e0c01ec6271d612f84258b74a2aa250d832c0d53d43a4e03ffeb13e287bd565c0d58b646fa71a6dc1246b1201a450d78b4c7525c05395268830bc7552fed874ebc1d49a599c34e4d59a376354dd5613694080a7fd41f922f2e52f2ba381d443dbbcca9c7d11"}], 0x1248, 0x20000854}, 0x7}, {{&(0x7f00007bf000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x4, {0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x4}}}, 0x32, &(0x7f0000fe3000)=[{&(0x7f00009d3000-0x25)="bc3288ca17a174ff4f5decdf6ee5b00094f15c44b58eadcdd1aa7c832427a8aa35f24130dc", 0x25}, {&(0x7f0000a88000-0xe1)="70ad814b9ce5d61a5360d46bbc0df9157e2003535ce034a5357142ae151047a00f4142269cd121a83531adda030b6af6fc6759474309e24e9ed3e18c1be3d1164d9f52ecbd6c6b5aa5b543d0daa5fe5c47ee10c57f4e6fabdb6ae589e712917ed41eb8123ebeaa5d0494b5d46ccf0d0f2fd8138baa29bb3fdb4f74c6aca03578b6c71a28bffef06b7fe246fcedd32bccbbe224725d4c00f69e176babbbac700f316d6ecd47e9ecedec2b5df15b191196b9de18bdcdec8974bfda69fa19b91c2ac8d190bd7957001d0cda07256b1ab980d23b9ae95b41ab5d482b32cf1ff75ff7cc", 0xe1}], 0x2, &(0x7f00000cf000)=[{0x18, 0x10f, 0x9, "f52453f8c9d7a4a3"}], 0x18, 0x20000800}, 0x3}], 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000265000)=@assoc_value={0x0, 0x1}, &(0x7f000059a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b8a000-0x6)={r2, 0x9}, 0x6) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4040) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x5, 0x7f) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f7a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x2, 0x1, {0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}}}, 0x32) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f7a000-0x3)=0x0, &(0x7f0000f7a000-0x4)=0x29f) 2018/01/19 08:17:18 executing program 3: pipe(&(0x7f0000434000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000157000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000fbb000-0x38)={&(0x7f00000dc000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@newspdinfo={0x13c, 0x24, 0x0, 0x4, 0x1, 0xd7, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x100, 0xa, 0xa0, 0x20, 0xff, r2, r3}, {@in=@rand_addr=0xfffffffffffffff8, 0x2, 0x33}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x80000000, 0x2, 0x80000001, 0x100, 0x8, 0x883, 0x3, 0x4}, {0xffffffff, 0x9, 0x1f, 0x3ff}, {0x1ff, 0xa, 0x6}, 0x6, 0x0, 0xa, 0x3, 0x9, 0xb0}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, 0x4, [0xa1e, 0x7ff, 0x88e, 0x0, 0x8, 0x7, 0x2, 0x401]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f000093e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000090b000-0x4)=0x10, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000f52000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x7, 0x400, 0x1000, 0x8, r5}) r6 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r6, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000351000)="a1967d468c9c1ecd398e06d9db6814125b57b20a90bb0ecfc6d8db7a73fe6794b7ec48b82a5d43a07fc1500b99f4c720119913ec6d2e5f35268858c65ac044ac15aaf8c6a1be85a4c906740fa101ff962c6bf7fa028a87d9d8362bb3b67a3721458325f701fd7196bf23c31ba018bd0207fb80cdafd133230090ac7cded7167515f6aad5fe170465505c773a328670902f24", 0x92, 0x0, &(0x7f0000354000)={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) r7 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r7, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) sendmsg$inet_sctp(r7, &(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) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x400454ca, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0xffff, 0x8001, 0x7, 0xa2c, 0xffffffffffffffe2, 0x8, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1ff, 0xc8d, 0xffffffffffffffe1}}, &(0x7f0000023000-0x4)=0xb8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000022000)={0x0, 0x3f, 0xd, 0x2, 0x2ce4, 0x2, 0xffff, 0xffffffff, r2}, &(0x7f0000022000-0x4)=0x20) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xf8) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbc000)=0x10, 0x800) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00006a5000)=0x100, 0x4) r1 = socket$inet(0x2, 0x80002, 0x4000000005) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fb5000)=@common='gretap0\x00', 0x10) sendmmsg(r1, &(0x7f00007f8000)=[{{&(0x7f0000fbb000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007c7000)=[{&(0x7f0000dfa000)="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0xe79}], 0x1, &(0x7f0000fbb000-0x1160)=[{0x80, 0x107, 0xad9, "620c8db0aef2e075a8d0750c3ad466ca9542552b8218dece55864583dbc595452ce2cb99776a3f804b5997998d4c2f33ac8e7ede8b53b0b34bb0a2da92d8f88521a1164d6958920f2d7f7af2cc5318fc748d1d6451a664ed713d9183701aa39b253a7a84df46d32ddce8"}, {0x1010, 0x1, 0x0, 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0x1010, 0x40000}, 0xfffffffffffffff8}, {{&(0x7f0000fba000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000fba000)=[{&(0x7f000054a000)="0bb93a4f314e8f90db9e54d90c6d7b486bc643cd8165e01dd014b2486fe03ff3ae2c7862f9eb65d29947143b1863a2b493be0e4d20ef500286ed2552ed07b4fd8f6a09e9c61203762c4f26d0f221bc249421b82375fc0d89065311403fe194b7a290db49054e924ced23792f7a2eb44b111a510d5717b6cb79bc1b2cf1013abf9edea3e00b761410eaf358dae9ebcaeb719bbbc72554455d55c39d339e6ecb67ce0dd93e08dffe8513a5c34319565bb8d2f245ba4416eff574911c4168328b7ed0695ba1cd7f3d", 0xc7}, {&(0x7f0000fbb000-0xac)="93029eb6ffce924182e159846a6f5331d1c14e3d6818bd711f5b4a05f2dfa0c98d4791ba3cb61b12bfed8fd371476e0296cd172ece10e537b0e2f1e3367eeadbce9dea020b69e83d58d8269e23ef1986f470b3d3d524fe5a72698a95c414806c1c5138c22ca3833d1943def54fbffa2bbdf2c7aa2764fc6320db44aedadeb301b484511c442824a5eef6f7d8662f58fa22dde7e875b6ed7c23f01e5e5424ba79a992819f8af1db2f253ecc4d", 0xac}, {&(0x7f0000fba000)="921ef3687a88c2d7b0475eb2f4a39f742a1b3a029a71aacfee7cebefcef5b63e7f11145c21c7a895b06c581c734291652c47f43a6d462b1db2848e49346302d027260a910eab4c8ce004f2b794fc8e49a7c004d8d1f10500c16e3ef4b88a3b", 0x5f}, {&(0x7f0000804000)="443242a76b728b466948012325ffe4f0750cb18a20560e802fac5e1d8cf8610b4663499058efe04218d414a9bdb21cc31fc3897421a2049e7be7a02250b8ea520262aecdf47dec0cf39b137839a0bb68fba7c139df14d3e540fce1dc1e006ff44c7cfda47b20572057f62ce0f72af8c2294c09a5e2479e142552d6d5f7a80feea2374b71abe0ffdf8592643be7479a362f450738853ab5b09e7f1422", 0x9c}], 0x4, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000fba000)=@nfc_llcp={0x27, 0x0, 0x7, 0x7, 0x6, 0x4, "27f13cd13394902d424a110f58d9a7704b245dfd87b252352697d95f7029481196c1c00b87dee6008a97ae1adfae016ace5f1831a41f17d07f9bec1a2499e6", 0x0}, 0x60, &(0x7f0000d98000-0x30)=[{&(0x7f000091c000)="d37183af26b3dba3597976f31fe8f8970143a01b12ab06867b2e71978c6f79a7589c942faafd939eae19c9c21a1d27a6b8e1063ca1525196704acc5cb82b183559c74987666ec06f6d5231b53eacf2a313471cf43aa10151f17e216f6f81f6d642de648aa58d39672c669a7c8c0aa77c97f541e1af1a93fbb62dc9f76705d102a646f75ed74d930a32c630fe3ac674f932a1dd2457", 0x95}], 0x1, &(0x7f00009db000-0x14e8)=[{0x38, 0x10f, 0xfffffffffffffffe, "c0361d03f4ed1fa9ecdfc5f92f748c153a6abe9f6c0a24309631b45803db8a7cabef"}, {0xf8, 0x0, 0x7ff, "48d57c0fd6fbdb056e23395a9a8d5355b43d29a2cd04c0a0dfb91aeef71c27dae8aa7365808f755372ef38a6db7ca2d26e13cbd31a4f5a2b02e4377cf4fdbdf3c15d47f537a742963a242f98071498fd1a091a81fc2adf4057ea8cd1f52b64c3c05dd266d13d7a66e1dd17c7c41c08f78d51e51c6e43d3d3ce513a9944f58c54fd54fd451fcc3910514cc25c493314d00d788cbcb8c51eaffa292fe856e857716cbeb0a0dc8b1c0eb90807917042242f91d8dc76d0b66c3a1527e8decfb41797a2b25c01e8e32d814bf602a077b7708970d5672157860c32e4efb969a64217086f"}, {0x88, 0x11d, 0x7f, "f8cae9157e9c53b22c2e4df8c5137c89b210574bfd352011b9865d86e50775791735a199cc61d0d7d3365b6950baa43a202efcf11092dd54622b30e6784703606bfcd4087f1a1f9c03fdcc0b932b1514b518a705793a9f972b62068aa783beef51692f8f807a90f48fc033411d758ef747ea3a7a7103"}, {0x48, 0x88, 0x7, "21680e1da603fe6bb81563ae468717fd984528516f3c3f0fe3d290fa7cebdf46d87561746f33f99ad2d73bb159d31cb30c"}, {0x100, 0x13f, 0x49189233, "f9fb39e264b195362dc94aad7709b1d133b909e8e285c950f1c2a30f42f474dbbb0efba355b132b9ea91e010fd262f1e3aa4eb61a2057da1cb397754f0e66c4a02c0f231d34f976c7de94e5843b92ac44fc5d9d083f2c6165c925749cb0d167f093517bf5a9c81e36e8de3d78033258c325fa1f9560dd39d36c548fd372db859a2b9a946c8b0965ed63420e32ffc51df2582786875bdf2b1b156076d2c64e77717339a9fbc0250d03417b7c71c441b37e6aa70592f2cb8b1db762acf3a2754e4425e7181f6c66c6ab79770f60215e87142c345470630f53b27f65593f34aaffe1ecc6996c575e990eb3e1aa35863d4"}], 0x300, 0x10}, 0xffffffffffff4e14}], 0x5, 0x41) close(r1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000097a000)={0x0, 0x0, 0x1ff, 0xca20}, &(0x7f0000fbd000)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000fbf000-0x73)=""/115, 0x73, 0x20, &(0x7f0000ecd000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100000001}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000411000-0x98)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9}, 0x98) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000508000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a71000-0x4)=0x0, &(0x7f0000298000-0x4)=0x4) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000ab8000)={0x27, 0x6, 0x50, 0x7, 0x66b5, 0x1, "f10adce4b56c12e878d1e52ad5fb8474f9a8732ba75efb7551d10d8121262c00fbcbd68950a8d984ee08d6272cf32c2738e6e685d26e324ab3c1b9ff9eee93", 0x25b8}, 0x60) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) recvmsg(r0, &(0x7f00009ac000-0x38)={&(0x7f000027c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000-0x40)=[{&(0x7f00008db000-0x9f)=""/159, 0x9f}, {&(0x7f000074a000-0xfa)=""/250, 0xfa}, {&(0x7f0000b43000-0xa7)=""/167, 0xa7}, {&(0x7f000092b000)=""/37, 0x25}], 0x4, 0x0, 0x0, 0x10000}, 0x2) 2018/01/19 08:17:18 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009de000-0x8)={0x0, 0x0}) read(r0, &(0x7f000015a000)=""/116, 0x74) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0xfffffdfd, {0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000283000)={0x0, 0xc7, "5acf6bef2dac63ddf19ee9203b283f5ae2f3bb5c77b2331d2b07dbf3a3c7ef13f013f6f1364e902f07ce7ebb6399bd7c3af42b44e2c468a4ce5070c50d8e727d00b5fd07ff243140bbad95a5415cfad5ad19ffea0386e77f108a7bd6d69323b8c6272cbc4ae669fbdbc3a3924650929ac04adae30ccbbdf38c4ff4b0fd637571a4ef9b5182a2337eee125818a50c888cd5864eedf8101bd7f417bedc6cb6beed6556aedff22cf75a8629a994461419c3fdfd223ace1ab4c19171cc34427a3b0ea7ddedccc1ac51"}, &(0x7f0000c35000)=0xcf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350000-0x20)={0xffffffffffffffe1, 0x400, 0x8002, 0xfffffffffffffd01, 0x9, 0x9, 0x7, 0x80000000, r1}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003e1000-0x10)={0x0, 0x0, 0x4, 0x1}, &(0x7f0000f93000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006be000-0x10)={r3, 0x7c, &(0x7f0000e0b000-0x7c)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ab}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000772000)=0x10) pipe(&(0x7f0000d35000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e82000-0x28)={r4, 0x0, 0x58, 0xe7, &(0x7f00002c7000-0x58)="be2c3b5b8c1a3ccd7caaa35f0ed4fa45d172a47e9e36541652c86b6765c9b1fa5388cbc3dc1b88e24c96ff892e6b0626ac926cd94f0cb2987bb697ec947e4dc745b50c90c875282255765b8e880dc007c0faa033cb2b23d8", &(0x7f0000cbb000-0xe7)=""/231, 0x3cf, 0xffff}, 0x28) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d3b000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000066e000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f0000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x7, 0x2, 0x80, 0x80, 0x1, r1, r2}, {0x3f, 0x7, 0x8, 0x800, 0x29, 0x80, 0x79, 0x1000}, {0x4, 0x5, 0x4, 0xfffffffffffffffb}, 0xffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x3, 0x9c, 0x2, 0xf9, 0xffffffffffffff7f}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r3, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/19 08:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80800, 0xfd5, &(0x7f000045e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000048c000)={0x7, &(0x7f00006ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003d9000)={r2, 0x20}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000f17000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r4, &(0x7f0000675000-0xc)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r4, 0x0) bind$inet6(r1, &(0x7f0000c96000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r4) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000796000)="0bff002295d2637130bcc10d30b790efde670aee2f516fe2253fce0d19a59367b558efeea5534854c6716aeef3ea1a83703ff93de1b8163a6b9f617340b10f42b65e3fc91b182762435b6dbd5ebde78204a135840a4f6817c87853d104daff8051b4d75a1dcee85160281e774871f91fd173e9a04044b1a31b3931780b0cb993639bd82265b674a3cf1b63c7ddd055d980ceeb3ac47938a182b1afae371ee99b8d0fccc5fe5f81af0353b6", 0xfffffffffffffd93) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) bind(r0, &(0x7f00008ae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) vmsplice(r0, &(0x7f0000227000-0x10)=[{&(0x7f0000d1c000)="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", 0x1000}], 0x1, 0xd) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000037a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fc7000)={0x2, [0x0, 0x0]}, &(0x7f000004a000-0x4)=0xc) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b8f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x805, 0x4, &(0x7f0000951000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000333000-0x20)={0xffe, 0x0, 0x10001, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000-0x10)={r0, 0x50, &(0x7f0000797000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ad7000)=r4, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f9b000-0x10)={0xfffffffffffffd31, &(0x7f00007d5000-0xfe)=""/254}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000156000)={0x48, r3, 0x10003, 0x3}) getsockname$netlink(r2, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x7, &(0x7f000000a000)="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", 0x1000) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005aa000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079f000-0x4)=0x10) bind$inet(r0, &(0x7f0000662000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffa1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/19 08:17:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="628063d387dba2ce4afe19412a91d8876783b72422f3f37d0105c903274d756516773ceeb3c0fa58f4526b2911f81298065615492c5311bf0bea997ebf625cc85f2bc4bf344d294e2f5db2e5494d63bbefca9fc35239c1b2e893dbe780681e88568d7eeeec2f", 0x66, 0x800, &(0x7f0000d53000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x7f50d5b7, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000471000-0x4)=0x0, &(0x7f0000ef1000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000+0x753)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r4, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) 2018/01/19 08:17:18 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x0, 0xb1e8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0x10)={0x6, [0x0, 0x0, 0x2e, 0x81, 0x9, 0x100]}, &(0x7f0000000000)=0x10) r2 = socket(0x2, 0x803, 0xfa24) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{0xfffffffffffffffa, 0x3f7, 0x1, 0x1f}]}, 0x6) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x20000) 2018/01/19 08:17:18 executing program 0: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005d0000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00005d0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d0000+0x526)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xb4)={0x0, 0xac, "164d7dec0a050b0538d1ceeff989bf374926835aa8d77a9372b9c9483053b3f47d6e665a93d3c925f269aaba2cc5eecbbbe0a06802cc42b4be09bd11198a1b4d824daee96754915ea32eaa3c307f0b1f2a661b6ef313f46de510106f27e707907ff7740c7c3a9e2a97e381369fa0d05c2c8f5f4cb78bd93d98a97d9072432babf3aaae970cae576342659db13bea0d9ac0d82a8ab3bc77b974b55c59cb03892daa9328f20b84c0a1185e4108"}, &(0x7f00005d1000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005d1000-0x23)={r2, 0x1b, "5974c20fa6a57039fba9014393cfa69475d3bf8d1afa739d06c999"}, &(0x7f00005d0000)=0x23) 2018/01/19 08:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = socket(0x9, 0xf, 0xfffffffffffffff7) getsockname$packet(0xffffffffffffffff, &(0x7f000020e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000028e000)=0x14) sendto$inet(r1, &(0x7f000042c000)="71469e22fac77aca12f8a8c5714d0f4bb6daeb9742154d343a9a7d0ee350bcc132bfc00e5320cd85620a66c3ea4a6c72246de4b2794057c6577f939d4c3854ed033496783d042dc3ec01e26b78f762d0360be490402745375980070b2775bb1badd3938d5138199647a0e0083b7f8e46e37be869c6c818921da76816876a93a91f4bb10cdf76ff1e6a35abebceff43", 0x8f, 0x24044081, &(0x7f00004ec000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000015000)={&(0x7f00002c2000-0xc)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f00008ef000)={&(0x7f000078c000-0x2c)=@mpls_getnetconf={0x2c, 0x52, 0x300, 0x0, 0x0, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20040000) r3 = accept$alg(r0, 0x0, 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) 2018/01/19 08:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x1b, 0xa, 0x75) setsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000b23000)=0x3, 0x4) accept4$inet(r2, &(0x7f0000ccf000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x10, 0x80000) pipe(&(0x7f0000ae0000-0x8)={0x0, 0x0}) 2018/01/19 08:17:18 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) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket(0x2, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008ef000+0xf5c)={0x0, 0x4, "67a330cd"}, &(0x7f00000e5000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ace000-0x6)={r2, 0x1}, 0x6) 2018/01/19 08:17:18 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) socketpair(0x3, 0xa, 0x81, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000016000)=@ipv6_getroute={0x24, 0x1a, 0x220, 0x1, 0x3, {0xa, 0x14, 0x20, 0x101, 0xfc, 0x7, 0xc8, 0x5, 0x1400}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000016000)={r3, &(0x7f0000017000-0x5c)=""/92}) 2018/01/19 08:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x80001, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008d0000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/19 08:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005ea000-0x12)={@generic="ca9c289b357810289b8a829362ac2028", 0x4}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f00006a9000-0x30)=[{&(0x7f00004aa000)="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", 0x1000}, {&(0x7f0000433000)="40a161f9a65dd8b76fabbcd4a66fc9d1bd9d66ccd467c4ee70a87983bf18b3de02db4e10c407a3", 0x27}, {&(0x7f000054a000-0xb2)="cd5e53011a13ec12523674304aaee16677c511b34ccc5f430b1fb947ed329a53c4aad783ff9a04536c4d4b926235d1c61f6261c4dc014a18c3be3926a63aa77d2b67bf661f285ce8e84efc504f6098cb3714f7de709973c9355e3abbdad0acc135ed865873acab93545c14f840adfd4640b93054fa1282e5ac1f31a886e0c2fcbe5755743c64e18fd802552b5c11bee1ed25ac44f75fc94ee946ce541ca1f731d840679db743544ea5a7dede1772b0e6cb69", 0xb2}], 0x3) close(r1) 2018/01/19 08:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dbc000-0x38)=[@in6={0xa, 0x2, 0x100000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x38) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008ae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ce000-0x28)={@common='lo\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 1544.872881] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/19 08:17:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000a22000)=0x5, 0x4) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) r1 = socket$inet(0x2, 0x803, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000176000-0xb8)={0x0, 0x6b, 0x6, 0x2, 0xfffffffffffff001, 0x5, 0x40, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffff801, 0x9, 0x555, 0x8000}}, &(0x7f00001c4000-0x4)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d1a000-0x61)={r2, 0x59, "0fb51a20165e9f319d6f494f531134fa69cb509df1154b2387eeed1b63c32854733d1666faa976bb702391128d0e54cb8942362fb8afc8be67d5d6b16ca74d6b05e520a5506f504870d028bfb057654859f3fc9fa003e36010"}, &(0x7f0000fbd000)=0x61) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{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, 0x0, []}, 0x90) poll(&(0x7f0000e49000-0x30)=[{r0, 0x8000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}], 0x6, 0x3ff) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0xbd7c, &(0x7f00007de000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003f2000)=0xf5f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092ccf24cad30000010087ee8723e582803c000000368fdd1eb43ef0c0b3"}) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000dbf000-0x4)=0x4, 0x4) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000511000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000b16000)="8d", 0x1, 0x840, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) [ 1544.947413] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007c4000)=@assoc_value={0x0, 0x1}, &(0x7f0000c9c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000055b000-0x10)={r5, 0x7fffffff, 0x4, [0x2, 0x3, 0x3, 0xffff]}, &(0x7f000025e000)=0x10) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/19 08:17:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000+0x2c3)={0x7, &(0x7f0000000000)=[{0x7f, 0x0, 0xfe, 0x101}, {0x5, 0x600000000000, 0x0, 0x7ff}, {0x9, 0x5, 0x6, 0x1000}, {0x2, 0x7, 0x3, 0xeb88}, {0x81, 0x1000, 0x0, 0x52}, {0x2, 0x1, 0x6, 0x98}, {0x0, 0x3, 0x8, 0xb0d4}]}, 0x10) write(r1, &(0x7f0000e9e000-0x26)="240000001a0025f0001800041dedfc0e0a0b0000e80000000009ffeb0800040000000100", 0x24) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pwrite64(r0, &(0x7f0000e89000)="51edc2a02284b1371c1bcf887269c21f05d705", 0x13, 0x28) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000f47000-0x1000)="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", 0x1000, 0x800, &(0x7f0000a29000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f36000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a5000)={r2}) accept4$ipx(r3, 0x0, &(0x7f0000821000)=0x0, 0x0) socketpair(0x9, 0x6, 0x7, &(0x7f0000bef000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000031c000)=0x3b, 0x4) syz_extract_tcp_res(&(0x7f0000921000-0x8)={0x0, 0x0}, 0x81, 0x9) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x8, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000fd4000-0x8)={0x2, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3000-0x18)={r1, &(0x7f0000692000-0x46)="5aa8272e03d2f34aa5fa6b1294338e360b54b3968ea01e96e5a5661c49166176487ee91e75de0c574d360465f612e11e051419de6fbcea56b098199262fb07593e84abb87eec", &(0x7f0000fd3000-0x50)=""/80}, 0x18) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/19 08:17:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000295000-0xe8)="e168a4b73b379af45e9bd7ff393825e8b359b8a9d2d371297cf298872d49a42f87881306169956c58ca06a6f97b29ef67d2bd9f406ec228cf5ad4e653d2a944f47658c7141109d1c9efdf9bc27bfa4b779cd18d6f348c445cc596ca9e9cb98c08f71f41434e27a5a0928fc22fa1ae2bb026ee7952d5db08672d69ed3149df4654341e942f27d00fa52d85ffb92d4ddaa4da91b0b7e0905a8c8c60587a5f89923ddbb23ee40161dae2d9f93826665dc3379f4c882baaf564b5a2ea165aed1118c6649dc7821ce0971d4cd9aaff37261f26c1b9bb37c0d9bafc354219192e53644d60f4fef0412e977", 0xffffffffffffff63) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000008a000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) pipe(&(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f0b000)=0x4, &(0x7f0000620000-0x8)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007dd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000cef000-0x4)=0x0) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000b, 0x358e, &(0x7f0000f1e000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00004fc000)={0x8c11, 0xff, 0x8, 0x42d}, 0x10) 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)="af", 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x8000b, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007cf000)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}], 0x68) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x5e, "5f263e9bd9d5d2fa1d7c23d8bd3736401b884c847d01276e8b894bbc7bf854611bf6351612e8c61e9dd6788b8f2e75cf1a671a8c8024e438c7d09d37ad16cef007502544ccf79c61bac0c6a3e32d51b16476ab9c7ff5ae46923362df07f3"}, &(0x7f000000d000)=0x66) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r2, 0x18445b4b}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000d000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000c000)=@ll={0x11, 0x19, r3, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0xef, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb9, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bd4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d96000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000074b000)=0x0, &(0x7f00000ba000)=0x4) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0x5450) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5c36, 0x3, 0x8202, 0x5, 0x0, 0x4, 0x0, 0x20, 0x0}, &(0x7f00002df000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="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", 0xfb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xff}, 0x8) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r2, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000000b000)="2b9676f6f45a7fb52ce1852125142b2b3e913ce1aaca77d384d8abe19467c53f9dc34c579175455e37930dbb9181319084c5d429f7a1a5b0502973d6a3c06bf90e2645e24f0d4cd2714f81f34e360812fe11f997bc505bbe043d73554d79d371e01ea8", 0x63) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000000d000-0x4)=0x2, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x6, 0x2, 0xffffffffffffffc1, 0x9, 0x3, 0x8, 0x2, {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]}, 0x4000000000, 0x1, 0x96, 0x7, 0xb0c0}}, &(0x7f000000d000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffff, 0x0, 0x519, 0x8000000000000, 0xfffffffffffffff7}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000e000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0xc000000000000000, 0x8000, 0x5, 0x100000001, 0x0}, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0xf2de, 0x2, 0x1}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000d000)={0x0, 0x5, 0x3, [0x7, 0x6, 0x9]}, &(0x7f0000008000)=0xe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000d000)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000e000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x1, 0xb10, 0x80000000, 0x7, 0x800, 0x10001, 0x100000001, 0x5, 0x2, 0x9, 0x2, 0x8000, 0x7]}, &(0x7f000000e000-0x2)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x4, 0xffffffff, 0x8f, 0x4, 0x8, 0xff, 0x4c, {0x0, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0x1000, 0x80000000, 0x3}}, &(0x7f000000e000-0x4)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000d000)={0x0, 0xa3, "8993c11843ee1b44259fca5a5229aeca37aa2ea71ab60e42e55c506a139777d992070c642f289f7dc8693d3c9f5abde87cc75bf70f51e37d8a10270d26b5f9588d1fec5894f87f39e3b968af9d155d9904a74153a1a029692732c80c3f4a58fe13c391eb34819c6b3b45fc3248aabb27bed5cdf324cb4b54e02ff7b8309f7c58bde473e8c4af863c2018cb620f09d594d19c8b332ed7de62faaf153120929b7d7e84a5"}, &(0x7f000000d000)=0xab) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x100}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000000a000)=[{&(0x7f000000e000-0x1c)=@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f000000d000)=[{&(0x7f000000e000-0x1000)="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", 0x1000}, 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0x1000}, {&(0x7f000000d000)="0e7b857f0a2b605ea8b7b7ee6c21d836781864d8dfdfda8e3403cff00e1eaa86e1a5f0c78f78802150da833807636e7980756156a147fc79626e4f0fba781a0f4c97408b21e64e8897b78e83a22cbf4fcbe93988fcf8166d6afa4094cc62b68f148f53b0b03f3b5720d703da8357129fdacaf218f3d73cc5d428a0f6693a254148918ded6c09bbda5f582f36d29980", 0x8f}, {&(0x7f000000d000)="fc1b14bb26d4d4c7a2d02dcafcec90320a887653bcceb46067a5cc5c0518c3b6dc35f5126e4264119491d9e8ef56a791a5634753e2d877a54482852e5ee3d4434d37a44d4b98eab224bbe5bb11096efaf3e8747e2e374a0eb9f0c3d599f34c33fefb7dbccb95392f7a9d7d61b85e65fc55ba67785a3f01a5408dcd30bd66718fd49ad9c1c9e0986a1de614c29f181a960a9566de33f4194da035ddcd2384d0741a1a219b707c2b29d0c09b3b719d667cb8bcc40f5f39ccaa19a9d4a5e696dfb10bc6c1c5e4c4c24566600597cb15617a0a91573210858af7d7b4371b8ee7e51b623033e430396083845474f70e4b7555", 0xf0}], 0x6, &(0x7f000000d000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0xa, 0x3, 0x40, 0x8, 0x2, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x93f, 0xff, 0x3462, 0x2b795cca}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x6, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x4, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x482d, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x100, 0x6, r8}}], 0x120, 0x20000000}, {&(0x7f000000e000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000-0x2c)="2826a5bf45f7ac2f0d7bdd96e8b046ff0238c2d24c48255d34e3dadb83d0b75534c9b759a97687fd0e261588", 0x2c}, {&(0x7f0000003000)="f9f00007069996c74ad8542a7b84cec0c89eda7f61f5b0e3c28243cea8f1c7cc7521d25f348d592624358cdd006587bb9c9eb73ada0e8e065694031e163219a9f1c3c0c829349ea4dfec09951f83295072607ecee48d2befbe3c74346b9abc09697e92504eb4f5640d35926e87674f8251ac44b52d8904f8c490a275bf99cdc8dad9118a188aeb1e80b39acf45c9d7352c86509f90", 0x95}, {&(0x7f000000b000-0x22)="0e6c757463fa6b7f1cb239245e2cdd32da7e08effef3567712cced7e775e11b351fb", 0x22}, {&(0x7f000000e000-0xc7)="9f338700af6b98bd575906948884eb99d47fab835ef3db1f20864b47645d44bfc528d89f9db2ec99605c949dd5f54619a8929bf9c1ce38359d09bd2905b2d01f369db2023675fbb99b2dbd4f6b4999bb6fa312583da8feb7fe8d6a2dac5fcd763d509d19fcadd8279543d463f6ce838417b5f69a077c4b8fef8d5861a48726117f73bc33f2596a0bf51f7dd26941c95f5f3d79dbbcd7e0efd183ce796e9536d974d349eb828aadbc714ce116746d5f9e894fe9d99cb85384b93e397ef48effbfdc399a5e3ab364", 0xc7}, {&(0x7f000000d000)="c5acc4e1bddec9b7d30b12b45713673d0a272e7073071647e32b5a087346f74bf9b0535a4b4c52293a8573d664fc8c8535e893352d623d894f3a1bbfaca6383e20ca18f8e30ebd0119a7c65706d8f6b0e61b5fa83ed4057b03bf1d6c6f4fd843e3ef4d308c2b725e5e685c7517e1acaeeabe5797d48f6c80a60d58e537f0350de30812afffb8d670029e3cb432f2de8d5233e43668a06ad98e9dcc3e9220ba9353521f126eea7f", 0xa7}], 0x5, &(0x7f000000d000)=[@init={0x18, 0x84, 0x0, {0x20, 0x7, 0xa9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1f, 0x201, 0x1a, 0x3, 0x101, 0x7, 0x6f4, r9}}], 0x60, 0x1}, {&(0x7f000000d000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000-0x70)=[{&(0x7f000000d000)="68cf3cdfe0b455622fe6ab9900488e47ba0645eb64dc078695d8ea5aeb428114cbbd346c3f0506fba32983fc99a8209a5a60274ca1cde512a1b047ce148248bee12bd8e4c43b3d4e6e6ae2c64fd18b3b9a37f320d0aba240356963c10de4dfb8c0a9e121a652540dd0b2e286b985dc9a5c930d388667113dccb9b61424c8cc6abcedc5de681ff19811e43b46891c5d8173a31c6b7917cce2d149636936d3fab717", 0xa1}, {&(0x7f000000d000)="e83efb7c176d3a09a74056c17d62ee357cbf011fa16e79be14b8a1bfaec38479b5fd07ae7161f5eec5a6a76ca1345f7d3477666ea6e6f559e4bf4a50dd6cba1c49485fa1ac2ab6ea3a82cf9d3c879fdf64231b16d0c223c2cf3f3da2c9a018f10526c456fb80884317cce45ed91b1df55421b400b93694729c01e1cc74447e6a586a0746711185b926f5e617c185fc1405b2cbdd60084cb36cb4334fb2748e8aabf4148314b75e16f7aea3c65572d030bdeb91a9b9b735f08a56ff12ff337fa60594367663cca14a5d1efa786d4f1960", 0xd0}, {&(0x7f000000d000)="b3c19f88d32c", 0x6}, {&(0x7f000000d000)="04e96d8371e60b8dbb8f2887ead62b3d9d214b0e3ec89e0fada5e884baf68b85c91a63d62479a6d9cfe9dde1529c4ee60e2bb4f151aa7cd043aa0b467c0af36f417c87afa4378742d8524cb285e052cf7d18cd081c1a1c5be0a1849fe967437c76361aec18373ce3f920d7c6", 0x6c}, {&(0x7f000000e000-0x84)="4f4747a6292f29b29b8145426404ce23981546c755e57d36993365d7ef72bc15a9b52a3d59d5aed14881125cd8d5e9f359c6d83eb0e6fe7713d7715defc02e2fe940a3e997be402859ae1eb83d4e39cd80de65bb235087471bb40f1fac4f98290b1f18297cc1c36c4ca04d99167203345284861f1b785453b77d7ed1110557eb985bae8c", 0x84}, {&(0x7f000000e000-0xb8)="e3cb71e9b7acd98f1e66c2c09589af5a48a86d87041aaf0dd2ce8025212edaa13ed7e66916ae1001d95f997da9aa655f7f30231ff1eaab5575bca40c8edd67e6b3c895a1fb7d708c617fc2c1048d0289c987a6a210182cf5a88ec57c5ded9c66a11fb76f72a530379d09651a015563e5fdff05128d84aff58e02fcbe619aa51acd1b8edd0df1ce5537864222419d63bb42c19b04e166bd5815d448e7f653f7f4aeec07969e35418f5fb232ebcb37a4c00d28b9c979094871", 0xb8}, {&(0x7f000000d000)="cdf4d1f797bcadcd2de94b3288028b43e9f7139331ed557ad6d8ace40281d2f313ab09eaf44cc275f0b11a1145dd7f78414bb0636c32f7f08e202aa7a63b20d5aee9c6547e609d864ad655f0c6b6d29b20e777dfd9b289", 0x57}], 0x7, &(0x7f000000d000)=[], 0x0, 0x0}, {&(0x7f000000d000)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000007000)="be887e41bec4f1433760e056e9d62f361e2569525b09f21a6f5a7eb244d2c20d0e4b96d0537eebc875c52d8b5cf62a99057c1d16632cffac87eaa82b8e290a8d9baf435182ab482eb9110308cd81b9fc9e124eca58652675643a698ff7ae6d2b2cf300f90a29d7ed9e11e10ec7893ea6f850a839e0c4787f6e392c49416171e7e86db35a5c67cf4d0826174544ac11200df6807e8b7a5576e93bc614a8beaed55e517d3093d8b231b4f5847859", 0xad}, {&(0x7f0000004000-0x9d)="6fedf3ac57674f29adde6fc1e3bf7e8a9a66454f9fb22d498acdc2bf4408e0e4e7e702e557221f4cc1c138b16d21ccb63316f8d95d7412c4799695971600c278bc88534ff4832767b88a72e6a92b556384c851e243a4c6a7252c3f3203edb0f3da03c8dee069988a185dd5bbe7358d0abdc500e733017c2d12617eb6bc7abae8dab537163e815124207634c97d2eb3b58aefe4e35121da628ce7027592", 0x9d}, {&(0x7f000000d000)="1c29f2d91f708239f1a1abe64968c387fd71b452cc211d588c5069a99c806179cceadb7aa19aaa966e2b4ebf254650c8a641d56c0b9fcd69f8d0e38d18a45064c282d0a26b0b14454abf9fa5bdec0e818739b7108f55942f379cbbc72ca7b5b6d6fbf3cf18b1c739f5da7758e1f684c23b934ebb461e5bca775882f4c01af919783b6ae9d20a97f57b89be11295574254293aeef131eb958f45f3a4eb501669ffb64a05e09d80dc783ed90d79b25a18ad4", 0xb1}], 0x3, &(0x7f000000e000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x4, 0x4, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x2, 0xfffffffffffff863, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0x2, 0x9, 0x6, 0x8001, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x40, 0x1f, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x8, 0x1836cab6, 0x0, 0xee6b, 0x7fff, 0x6, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0x2, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x8, 0x9, r15}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7f, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x204, 0x7, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x3, 0x81, 0x4}}], 0x1e0, 0x0}], 0x5, 0x10) sendmsg$netrom(r2, &(0x7f000000c000-0x38)={&(0x7f0000009000-0x48)=@full={{0x3, {"c04b178783880a"}, 0x5}, [{"46885aa0fcfd71"}, {"630109bf28954b"}, {"71e97a0e6c5f66"}, {"7c7c68a43cbd95"}, {"ec15e75c28e8e3"}, {"d585073880c123"}, {"17cf2abee7a894"}, {"cfe6aa0945fc03"}]}, 0x48, &(0x7f000000b000)=[{&(0x7f0000003000-0x1000)="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0x1000}, 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{&(0x7f000000a000)="ed818b1a5683cac3a714c8953b25e289a402038ef9354c31066c1a1420f2020e7f4de8b8bc794c2c067b0f2b2625b5526df9fd54abc01b4c3f51533389bf87043d263fc402995d19a60dd3f0a8d570f75675dbfae87710c97b899aacb975e02b878e1c5b7db3f1ab9f66b592f6995a4f7e40d6e4b48049163e721867c39381b1371ae5c963b1ef9107392c898c837a785e28925f8be08d792d2ba85d73ef21e6a9a9a2dc11b7c5efdd112d5db231eeb34dce0ebdbfebf4fe9f9613c1e184f37a7ea68981a3ca86813fca3d0573911921f5c36600220a783ac7ac0364cfad8736453c45f0c9aa115d75bfa74cc273f0e51535139114f7fc5879d4308addae69dd0beec1c28278ecc1aa30f0a59580e3052f195c7779a6600b35ffeb41ce2d8c6cc2ba3a61a73c23e93b362e9d60a3a042f80715255b44e27c84c3fad35d1e0182877db530b89af66a0efd5fabe2854f33a6f5c034bdd47909e33afc766fdf978518c3009bade71314e1a769aac04b5fd31c87e34ad218ee3f075a53ac2f0a4746be2d39a2d38aca3deef0833a8315f652d92f09d55960b6c13c169d251ce54030618d911d3b5d12223e5f8b8facb4ac0680462c8b7326c4746ccdf40f1b1357a0013b9f986be40e8a2d69e7ac66c2b440abfa10f89f9dccd3e9707452c1e4d4df7205954d107d58554f02566e1a0031ff902ae11aa5d314209304a9e1e12220584f3324638ecd1c92e28d798d497691d355d6c4d927b0e4925eb8a8476fdb5f3b7c8b2704a935e68f02a0f2b6c4a3f208a513e8a094a5589e284e1ebc68b537f684750b5d433477473538d2b2eaf97ece56b15b5f4444be2667767581d937023cb5311017b78897201eabd0389b52693b871b52f9d0f9181a81fbbc899dc35ade21053f9fc31e45f5ba168679d1e55db540bb82e563efd60a8e42240df90b1a347919f40c6eb67a5dcf100645fb8cdd97a53c8779954b278dacd90b44058ce033949ca2a93e65d163db225feba97562d6e1d8205418b5fb4dfc45d1ab40e773ec5b90c374a98e2ed40c16fa01d53c5d32070565202e9ef78580f75fc95e3be7dba83206f2d16ac3f232c0615b13d0d56e275ef0e34e83ccbb29f54f5b123cf1107adf5868a4ad32235c9cbd1bd989fc54ffe38c4a0e2270ae3c0605c2644bd93745eb03b24aa503cd5dd09ae02f589a4d2c97062054408df01c65c3b06054d78abc1873ddd730066856581c0b01bd3c315512a98abd1893cd2009ed9e6628be2bf6c27df936f4e35450af991c2d3e0552e6372a9be4a69bc9b8b5eae498d368e432f5eb3a7f595ae407eded0693493ec02a3a4db1e0e7bf5d97cc8675259312f55aa6d73460a86008351584cc8f6560fdba78e774c22da4d8be2ece8ff6f1bb20041b7af4dee3f2e93e808055c1363a4d1b64651dd460506aeaaa3c16e6156cbec09822a07e40c036e50b870b7e0b426721d5bd7a1895df30bf27d07d6e6b71d7aac7f65cc85d0df92511a2b51dc77d9c0a8ad7f70570811b94d1ee7f00ad686f5a94319dc86678bfb192751fc3954a6a622605a8865fc697d207b27c0350b1ea8050fb95ee70d36f7e95f20c26f2272d6181f19a8ebcc36521ff9f8be660f9b9bd7d1653bfa4a7966e13bfb1415831643edf62119f8e930ca26e6b01d265348ac7f2946dd05bedd0028a67d5dd17a2be958d542f7f3e7fc25b7d6fc73e9585f4f13a5105397708de09670422c78ecf9a11ac9fa82e79c3e104f19f2190e9438102fa18aa9207225fef45a8a07453a6fcdc8600dee4b5ed812c628e7960db6bb4660f70d3d34ebd207af0f037a3c4ad12fa4711b7eca5ce6c0ff14f8d985e3ed704c37efbdfeaf9ba521e127af3d14152afcb1c0e11c3aa0a3ff6bce29d90b3d82dcefe818633458e328ed2c3bb5de06f74bfb55f3bbfebf8b7105cd45baa71f39c6918d7134a52f8573462c54dd8bed94871344918bb2cfc65cef105491803a10cb9ea9548c0df1f01de1a7814e2b4f89c49c724753053e39c73d523fd1b9076504292adb6a35cf0dc3d4f9b5a6db26121cd12e9ae5d4c0935c53ac829b4a15fd6096b2c6085a7d61a778870847ac6db069bc50f1dcd4529e7f6066a4b86b9c55c8ea6d59c11cd13919d0dcc60963b29b92c95fc502dd1da14d9294073dc38d8f1c8c080373e99f56e1a6921c39f9c95efb3c150bb93ab55ec016615cbb5ba07b8d27c72604cad038293bedff2f85bf94feb38412984c3b7e820ad096baff2466d2abffbf204ade98bc04b7e19d7decf3c92ebd3e1d69e2f396ea5b9d9281ca008966033a0fcf5d1043f1cdadf9e1293c85ae4316df27a111f28b1d130bfb069a03ecdfca725b5520e07830eccc6b50d2ce3b1ef06c9dc74f0f05e1a267c520f8ccee6908aedf00476129399b94785f39d55eb180d7c3a2ef88eba52eb0c5732b11d62015a81cccb9f28d161ba51e102e0c8a3fae823eac8d5b9036ed07d3384581cee84b4c564b33ca7a847c27ceaf8a5bea045642f1d7082fc9fe0319520021b4d9a66573efdd3657baf0757159bce6645f73fbeb601f572dee1a7b748938ed041b8fbc8c471b5bdf1242da39a4fcbb4577aaaec232eb2f421b54ec8367a5ef46796ca484be4b2fc91c0225c11abcecc6e08a4b0e085da4b1a39ac59848c44dead66bf219ff7192029a6497d863a16e81a4e4dd96f6905c254cdb5391e7517574756c31c66accd3031a3a4a272116034bd4ddec05130f548cbea209f809ee2dc2b6537234b580f02c3b3197806ecc6ce422e224f76e6a715d2e6ef432a3b215cb62dfe625f7491635b53072baae59fa4e6667bbc867d3199902d1b79bdf3eebbcb5decbbc843eca7ef3218518575d0cd204163b507a8012612caa56253f33a3a376c56e8c120f9aed197fa4de3f642d02e3648c3a44733989f44d8bbf97471d7d27158c5658c1b6cfb4e66227d2499299551d5c80ded59abc35b6fb35d5fab5a5a2d17bcba36bf4f02ee16e4045f338b8a63e7f81a25f88c26d134fe95ea9c968cee40e34ad5f4f4b53cfd4bf61a7cf79ffe2253cdf4e31a863f71fe378ef2e9648dae998772eb998033bfae9517c5038f897f48df1d95eedd3a0e5395b87f8af3b83fe36d3bbbb5944904f87d4fdb74c8fe460ec17a917da87c8d4194a7f55d2f76ce1e4548eae732adc58d56bd047c41e89af0dd7194ba142c84c7db1386de71e20da072d88c391c9ffae12ecb1fd26dba64b6973c34dc050a5895a394029fb4b0cc51a50c1f13baab84ede846909026507ad322f0188868248306a416a85f332f91c9906fe75b6a01fe299dfb553a7bcd5a7bb02e61d56f6a1fe356017db6171a059a2dc02900540a1eeb9e55056afba09246d92ab9bcefe220ab04067b8125f0bb25f6ee8b743b2d2949996351e18eccacf6e43f48d2d65df345de84eabdaf9bc6e6c582b2d43eb3e30b4e03434a630f79d1c839670d4fcffbf529f30b2d9959d1ca2c921a26af009720fe6484ed9398691f684787d5ef40a38885c12e88db881fe605da9aba24f1f9137cab9010ab7c4f3d874b0a3eb4e7e6e3036d154bd20404009daba1c55db9cff6d83b47432b50a35fd0672157243d3e7a8011a74a37a4deaf0ea63ff7901f825f816a6345cdd60043384d21f1faa9efaf2809a347bd24b3d948b45373db70502eeb44ba8ec6aeec1747c1087789867bbc1d8cb72097678822bf9cd6510888bba45927cf9df77bcf0d432ee73bcbf96d71ded8903cd751895467d3d88a54ea3004a246d7aab86eb35f6d29862ab814e922be0b3a2353e6921283ffac43203c7f716a78ae800f8563d4d31e2e7530ad67406bfa5e9d777acb330888896afb65b3ff555c7e95918152ecf0241f40f8e3fe2d0a9bfa11dbd37bb3f55c3b3c11ec8c99a301b9cd87fddbeddbe8f521fa95f031a26e94f49d5916d7b073e48b7273957cfbc971a4d4514de41e33997e006c0d64af58c63bfb6b33109b8c1cb6a12836bcca5c8570497eb29f2a9f24e7731d61170777c793bb9cf5468b2334539ebf37456d2d86e42f5815904bdc6f68a060372c4171222c71d34f5ef0d4fb25168367a9873c5e24dbfb1e1f5ff379db5c601d5f395cc6834ec3cd751a6241a1e74fe755b86f68b68c5125ac44805b41afd8f0d41a4ba60ad9493843cf5485f12bb73e871e1445b6f0ae624240e5d51cad4020d673e72ec69b151f9195fd1f827f4f9905967064593e0ac1a55ec144794c1b11b806d0dea4864ca748da7b995a6d212d98905b7d89de88ca5ff33d2e119a04326b1e8ebf68694de3a06f8dbd34d4dda13e34e5b8f704162bde101781345b6d69bf7007f60bfea61c79773959487f988c0cc834465ad3648a9b5822610bf744b1bb7df8e561f86965b87ac55a48d96d31ddc29787730f0bd97d929662e83b85a33bb3827858e93358b23ceca2cd217056106789b44e7c143320c5122b206255fee8bb2f8796c9b9ab2cc69eeb09fbdec09eca9da1935a4f0606c23b533b4bd6ff105f5bb626db3f2b6d6198f437b1ff06dc19d5d96cb9c6618005d7cc0e77a6735b13d634dd1e78d022df1637dda469e479fd428425416b2263bf7d39ea7cedc178dd26ad3babc85e2878364c98637d20b4ffde7b961339ac147261a6526f5744eba4cb7fd070709a4e5f9f804f4e19759ce3cc0eceeecd22b7bf9d02eee23c1e0d3893833072cf4a33669a817c990f6dbe1cef9d878c50930d9e9679522c7ec597a7c345212e4f187ff7945f72f883de54bc37c66c5ed35640a170e654deca9ed34c568c24cd26e28af07722d45cd1029f0424264da9361877e6d66aa2392fd406682ec5b0b9af25ceace2c9cd499811c84541a0d1147c59d5cbeb865e265df6c71692305d304f969229f68ff2fb821b6c3de540e57ef0d0764ad0009498e92b484e3c014b400824515401fde292df50fb9871fb10d93c98301658f2933ec1c81ed6c3c6d3e90fe03dc5011e203a634279e746dd3a8dd074a3a9d478fb7053513affa5e854e04b7d7c69f752d209adde63ffea81707fd3b2db3335bb2e8f6eefe8831192a9e30d5eb7b4de20823d7b41b57e9decc23b3374a8f4ab13ce98abc7748ffa9423d433986d8837f1e774591655f3244d23a9f9ae0bbc26a6f9772aeefce37c9f2fba4274c5cd5ea4ba328008d3b9044e903bf804f3a271ab7d41c69072a6fb2f25f4c6af8fb03f1eea3bc63b9d3aae899915434b7df10eedc011fa548fc12aa2983a7934d39a263460cc583ab85f9d053f6809cc28288bdfcb789fbecfeeb63d2919d7a30d62ec9e2204eef993d1038a7e607329ea6480215f3791c80c2a2007c4c984685fce0161ee72fe6093bb78572022f015a278193c6af63973a2d59e6db87ab83ed63b9d0c29fb77306b10d812a21b41cc82533506ca797d08f13934c8a0e950f591f16b12609774e8ed2b0837d41406711d34edc89c70fef31fdc2bd9988a995ceddf4044764bb85fc7520a91a75c81480bce2f8a603fb845bb2173f5be9344470daa3d75f413edc6d2c8f14a8efcdcf93363d04d86f7518d41663c35c060852b6b8d24ee448caf84ac614383bc7587d34e262a914b68005de3617fd0b8e82dc343115080e544ef4f10c68796006c90bad543807a132a6b2c860eebc2d2654b94bd9f4a5f3b9c7a3fc3f31504e75f314e89e3cd8fd751d9f562c297b3432e8542d5cc2d4d6af849590d4dcaf11c412359344b5560884b68c67625ebd5876fb9823e98080c38ec12a6b1871583eba84a2e89a73b32a41327bf7ea71224", 0x1000}, {&(0x7f0000007000)="84511898aaca78a0633444a1dc82800beae4fe51216092beb1f1db21e3f54336", 0x20}, {&(0x7f000000b000)="", 0x0}], 0x7, &(0x7f0000001000)=[{0x88, 0x11b, 0xffffffff, "f2d9fdb1022101930d1d1c45a5a3e37491461f7b43666c056203d549e35b9b2e9c5a94ae1183538a0238060cdf53ff70f4d52d1f17a1f387ef542314a6f56758f00ef55c86171206a57e565007afa37ab197388069b749f81033eb328d66b65142e1568734e83bad93333ee58b5d7cfdcb"}], 0x88, 0x4008080}, 0x1) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:19 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$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000749000)=0x10000, 0x4) 2018/01/19 08:17:19 executing program 2: r0 = socket(0x1b, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000031d000-0x38)={0x0, 0x0, &(0x7f0000d9f000)={&(0x7f0000001000-0x100)={0x2, 0x11, 0x7d, 0x9, 0x20, 0x0, 0x6, 0x2, [@sadb_key={0x6, 0x9, 0x108, 0x0, "e4ac213c3d4850bc75cde2cef542859252d4c6dcb6a547b11df13a8cf7b149ae80"}, @sadb_sa={0x2, 0x1, 0x1, 0x6, 0x5, 0xe7, 0x2, 0xa0000000}, @sadb_sa={0x2, 0x1, 0x3, 0x4, 0x0, 0x1d, 0x0, 0x40000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xf, 0x4, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x6, 0xffffffffffff7fff, {0x6, 0xff, 0x9, 0x80000000, 0x0, 0x2, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000000000)={@common='dummy0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x1, 0x0, 0x3, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffe}}}}}) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r2, 0x0, 0xffffffff, "44d6f07a777cc6b55265129a5957c764f9f376c2595caa9ee50422b8e8fce2d66932174acb0aab35c638545ede53416f965ea06b4651cbc1df128fbe"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x0, 0x4) socket$netlink(0x10, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 08:17:19 executing program 1: r0 = socket(0x26, 0x1000000000005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40000022, 0x0, 0x0) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f0000dbb000)="a265d58af74f114d7b605eb84855b19ce43dc5") sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f0000991000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f0000014000-0x62)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x21, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x9, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x27, 0x0, "d3b2d7458954ef0000007861f1df706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000015000)={r2, 0x3}) r3 = socket(0x0, 0x5, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000015000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts-serpent-sse2,sha3-224)\x00'}, 0x58) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000014000)={0x0, 0x0}, 0x2) r4 = socket(0x11, 0x80007, 0x7) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000014000)=0x0, 0x32) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a20000)={0xffffffffffffff9c}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f0b000-0x4)=0x8bc, &(0x7f00004cc000-0x8)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socketpair(0x15, 0x6, 0x80000001, &(0x7f0000261000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000011b000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000b76000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x10000}, 0x98) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000f16000-0x4)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cdb000)={0x0, 0x0}) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000024e000)={@common='syzkaller0\x00', @ifru_flags=0x7002}) close(r0) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029f000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha1-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) r1 = socket$inet6(0xa, 0x8080f, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007bb000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101}, &(0x7f000018f000-0x4)=0x98) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff9000)={r2, 0x10001, 0x20}, &(0x7f00007b6000)=0xc) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bcb000-0x10)={0x1, &(0x7f0000ffa000)=[{0x3, 0xdce4, 0x6, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000010e000)={@generic="f2b1304a394c7fe59bf04f9f5217770a", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ee8000)={r0, &(0x7f0000379000-0x1a)="c6e6682a7eb5c2f7add337d1b7dd70923f83fd2e627975277454", &(0x7f00005d9000-0x8b)=""/139}, 0x18) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/19 08:17:19 executing program 7: r0 = socket(0x3, 0xe, 0x2) setsockopt(r0, 0x114, 0x3, &(0x7f0000b67000)="2a8e209cba4624cb000000082c816dac34", 0x11) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$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, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e09000)={r0, r1}) close(r2) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000885000)={r1, r0}) sendmsg$unix(r1, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(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) 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f07000)={0x0, 0x80000000, 0x7f, 0x1f, 0x1}, 0x14) unshare(0x20400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f2000-0x18)={0x0, 0xa948, 0x8, [0x600000000, 0x0, 0x2, 0x7, 0x3, 0x101, 0x9, 0x0]}, &(0x7f0000f1c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b5e000)={r1, 0x8, 0x2, 0xfff, 0x0, 0x8}, &(0x7f0000549000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000bc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = accept$alg(r2, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a21000)={0x8}, 0x1) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00009aa000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0xff, 0xff, "f8", ""}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a12000)={0x0, 0x0, 0x7, 0x5, 0x80, 0x4, 0xffffffff, 0x96f, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1, 0x3ff, 0xf2f, 0x9}}, &(0x7f00007a4000)=0xb8) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000057e000-0xc)={r1, 0x0, 0x30}, &(0x7f0000a12000)=0xc) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a14000-0x4)={0x0}, &(0x7f0000a13000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a12000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34dd6ad, 0x2, 0x534f, 0x81, 0x1}, &(0x7f00002bb000)=0xa0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000066e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000766000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a15000-0x4)=0x8c) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a14000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xb14}, &(0x7f0000a14000-0x4)=0x98) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a13000)={0x0, 0x0}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000a13000)=0x0, &(0x7f0000a14000-0x4)=0x4) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8929, &(0x7f00001f5000-0x50)={@common='vcan0\x00', @ifru_data=&(0x7f0000a15000)="e46817f59c9b8f594275c17c71faeaaed5b1160907cde3b4ab14a266fbfbd41d"}) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000014000-0x10)={0x5, &(0x7f000000d000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000014000-0x8)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000089a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a9f000-0x28)={@generic="6fd7eec95f7b7d909ee7694f2e548b2f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000a11000-0x14)={0x11, 0x8, r2, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getpeername$packet(r0, &(0x7f000016d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000401000-0x4)=0xfffffffffffffef5) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) socket$unix(0x1, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000979000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f61000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c1000)=0x60, 0x80800) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f60000)={0x27, 0x8, 0x741, 0x7, 0x5, 0x2, "2a30af2721c29262fc52419a4b17dfba1e47114f5f240966cc090eeb1fd50329efebedc5249c455b4bb7465213321f8518aae18d92c2ca29c617d803c3ad8b", 0x0}, 0x60) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c57000-0x4)=0x60, 0x80800) bind$nfc_llcp(r2, &(0x7f0000a49000)={0x27, 0x6, 0x4, 0x7, 0xffffffff00000000, 0x200, "6544b917908b8408eb0ce61386e8518d63fb25a23135a68c9834cf8245c246fae085d3b70b517d9e3c447341d7d636b32349db661d3158bf57f20da722bbf4", 0x3}, 0x60) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ae000)=r3, 0x4) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@rand_addr=0xfffffffffffff5a0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r1) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r3, &(0x7f0000462000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/19 08:17:19 executing program 7: 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, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x7ff) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e09000-0x111)={r0, r1, 0x8, 0x3, &(0x7f0000afe000-0x62)="1e432033e30d08bbeada0b4c4265685d0269beb02ebf915acaea6d21266ab6f4ba8fbb28a32ba3bb8d195308dc236be82afd04d54610bc31560b05d6156bce745a9eb2ec45d980b158f400e7b5569c0bdbe47336a99ba427b631111a86ce7f0dc9d4", 0x4, 0x9, 0x7f, 0x80000000, 0x46, 0x0, 0x1, "7980e91b3ba2468ca6ca3756d3e0b31c2f0143ef6a8394a1c55303b372c4876719ec7558f87057721988dcd1389f43488bc0f0252657e6dad6a005a0c332ad36f79dbf61f0d2ab6259dd41fb70cd9238e2a5a8d81b4273923409d65e99c53ee210c43c08cea071a363349f07690ab7c6390b0fe10cfadc37a3c589ac4ab012505b8579b0d850daf3b1fa41f5e494b4ed21869b4251c4fa0abcc08f7a8bf1a6495c1e5fc35ef91691402d537be66ecd7f02e6ffe3c340b9f16a3ba9da229d7301bf809784b53dbed4dc35b3992349151d55dd56392eb412c48b25a0de8d568916e7ef4ebfd287b4af89"}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xb, 0xa, 0x7fffffff, &(0x7f000054c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e7f000-0x18)={0x0, 0xfffffffffffffff8, 0x30, 0x100, 0x33ca}, &(0x7f0000e18000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005f6000-0x8)={r4, 0x0}, &(0x7f0000fcc000-0x4)=0x8) close(r1) r5 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x0}, 0x8) close(r5) 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) pipe(&(0x7f0000a40000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c1000)=0x5, 0x4) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f39000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000d83000)={0x9, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000149000)="1e0000020fc77a5b", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000003b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xc, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @multicast1=0xe0000001, @random="acd64391ef53", @rand_addr=0x40}}}}, &(0x7f0000ecd000)={0x0, 0x0, []}) 2018/01/19 08:17:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9c000)={0x0, 0xfffffffffffffff9, 0x5, 0x80000000, 0x9, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000fca000-0x4)=0x7f, 0x4) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000084c000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cd7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000024f000-0x4)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x80000000) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r3, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000003f000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000023d000)=0xc) sendto$inet(r3, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket(0xa, 0x80006, 0x80) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000818000-0x118)={0x209, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004dc000-0x4)=0x0, &(0x7f000016e000)=0x4) 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x0, &(0x7f0000d8a000-0x20)=[]}, 0x10) 2018/01/19 08:17:19 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000055c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e78000)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r2 = socket$inet6(0xa, 0x6, 0x7fff) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000062b000-0x4)=0x0, &(0x7f0000f89000)=0x4) 2018/01/19 08:17:19 executing program 2: socketpair(0x0, 0x4, 0x5, &(0x7f0000f55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0xffffffff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fff000-0x4)=0x7, 0xff44) recvmsg(r1, &(0x7f0000dd4000-0x38)={&(0x7f0000ede000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000563000)=[{&(0x7f0000eda000-0x2d)=""/45, 0x2d}, {&(0x7f0000020000)=""/38, 0x26}, {&(0x7f00004e7000-0x29)=""/41, 0x29}, {&(0x7f0000f64000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0x41) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000090e000)={&(0x7f00000a3000)='./file0\x00', 0x0, 0x18}, 0x10) vmsplice(r3, &(0x7f00008db000-0x20)=[{&(0x7f0000377000)="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", 0xfa}, {&(0x7f0000adf000)="79fafcf7229fe6a3bd52e2ad198f394687fcc4ccc41e08baf98895ba0224902b6b81e0b8290b450652666ebd7e5e0b656d573a6515feb7921d12ff79a788e029717647450e3e366627d93862fad4bac956a3ae4996efdb39ed9138889eca02d973b0fffaf1004e78db1e933f26d1c49759cf48fbcce7ef1df9da37195658371457789ccf2f46bcb5627237307708", 0x8e}], 0x2, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000085e000-0x4)=r3, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) pipe(&(0x7f0000d28000-0x8)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x80000, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000587000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000596000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r2 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000057e000)=0x0) accept$nfc_llcp(r1, &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d6000-0x4)=0x60) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000595000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) 2018/01/19 08:17:19 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d4f000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]}) [ 1545.628460] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000082e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f71000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c05000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f3000)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/19 08:17:19 executing program 4: 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$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) r1 = accept4(r0, 0x0, &(0x7f00003e6000-0x4)=0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000088d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011c000)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000018c000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000225000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000+0xdcf)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a60000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f4b000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006a9000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000a2d000-0x4)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e95000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000aea000)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c1000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000685000)={&(0x7f0000287000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00002c4000)={&(0x7f0000d64000-0x88)=@ipv4_newroute={0x88, 0x18, 0x208, 0x0, 0x2, {0x2, 0x20, 0x0, 0x27c, 0xfe, 0x3, 0xfd, 0x9, 0x100}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x15, @u32=0xb1}}, @RTA_UID={0x8, 0x19, r2}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_UID={0x8, 0x19, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_MULTIPATH={0x24, 0x9, [{0x0, 0x7f, 0x0, r5}, {0xffffffff80000001, 0x5, 0x100000001, r6}, {0x5, 0xfad8, 0x80000000, r7}, {0x1, 0x4, 0x0, r8}]}, @RTA_OIF={0x8, 0x4, r9}, @RTA_PRIORITY={0x8, 0x6, 0xf0d}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x44884) shutdown(r0, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005f5000)={0x0, 0x0}) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='gretap0\x00', @ifru_settings={0x4, 0x4, @fr_pvc_info=&(0x7f00009d6000-0x14)={0x141, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000df000)={r0}) getsockname$netlink(r1, &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d2000-0x4)=0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000ea000)={0xa, &(0x7f0000256000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007b4000)={@common='ip6gretap0\x00', @ifru_flags=0x1}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 1545.699248] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/19 08:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xbc61) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f00009ce000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000917000)={0x0, 0xe8, "dc154ad34feca6af1092ba1e3191d77002b119429262d649dd1eaf657703eeb087f2319e1d9aea90ce2d33b8740aa412a92e591f7651bbcaa422a7d1e7cb299d9f61b409870ad335944f5fcb932effae5754a8d8a881a54cb5c2fdb5dcf3316a079dc9958c50a6ac9e99c20c43ed5b012c081637d5cf3e68205ce2d62c23ea069decf212ca6fb3a0af302b5e315136f4dd03fc25854bd1b749e840bb25b24b9e855a01e0bf1465c3edc79aa5104468f8e2267321a22da5a6fe368413d4cf2146c20657a1db6980cc7694bcf7792bf9371344fca7610a3b6b588e492af192f871c4ce430a239250eb"}, &(0x7f00008f5000)=0xf0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000611000-0x10)={r2, 0x200, 0x2e, 0x5}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000ad3000-0x4)=0x1, 0x4) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/19 08:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f4000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000063e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x1, 0x3, 0x2, 0x1, 0x5, 0x800}, &(0x7f0000583000-0x4)=0x20) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001c7000-0x4)=0x0, 0x4) socketpair(0x8000000000001e, 0x5, 0x41ff, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f89000-0x4)=r2, 0x4) recvmsg$netrom(r2, &(0x7f000013b000)={&(0x7f0000b61000-0x48)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000faf000-0x4)=0x0, &(0x7f0000224000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ad1000)={@generic="92328b78a471d4a91d55a053db7102fb", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) connect$inet(r2, &(0x7f00006ec000)={0x2, 0x0, @rand_addr=0x4862, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000959000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000645000)=0x8) r2 = accept4$inet6(r1, &(0x7f000067f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067c000-0x4)=0x1c, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00006db000)={0x98, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006c0000)=0x6, 0x4) 2018/01/19 08:17:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000873000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000039000-0x4)=0xe923, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000c9e000)=[{&(0x7f000042c000-0x1000)="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", 0x140}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg(r2, &(0x7f0000e02000)={&(0x7f0000b56000-0x8)=@sco={0x1f, {0x1400000000, 0x200, 0x3, 0xff, 0x400, 0x2}}, 0x8, &(0x7f0000cde000)=[{&(0x7f0000890000-0x2d)="04a1206802ece5c77a99472e579349c01795c01cebb7fb31c56fb0f357247e91ff710eb13809409a8e32c776b8", 0x2d}, {&(0x7f0000e4f000-0x93)="8b084bc0ed78fe652560c535584c0ecefb9377e78a955052a461d32e4f59d02b08b3f09c640039e6ef181d41ba814d7712b544bc80fefebf8ad1151b80e98ee227d5d753d0cd2459aef4fa0baeb882136090f331ca8e06c9c4a8716ad6eb2c4eff18215feef04fe3ce802408262621d48008a53b9ae5b55d7ec0c9cef72bcb4d07624917d72e468cbd1599526324e9fb092af2", 0x93}, {&(0x7f0000a16000-0xc4)="faa347b4ee112319b56a198c29a2646491033f334d64e100d9b75f31f4e38a20eb27baeaf415d450aa1fcba82f01d508cbeafb955de4c2a2db73c46dc81d8776b0d29ae76655a1dcfb4b1031296635f0a0d563b905687a00c4ff9cbbb80e55d6a16f81f8a15caba6b112ffb49963916fd95d26ee88d4aa3a9220f17be22e271c612c68a01d9e452732e0703457a6b446c9492a48de015f7240f101bd1880f040b3558d0aa223126644a1e36559c4290dde371c1fb0d1edac5c4e71f6ce82064214d6edbd", 0xc4}, {&(0x7f000070c000)="", 0x0}, {&(0x7f00009d4000-0x67)="636b2892599673684b5abece3f8f6cbc41a54928d7464399cd6b96d1e7f84dea7916ec7827454305320b8e83f1c6db9e2ba856d5542dfe1b73fc9fc2c7cfdc952d60e460a59d0f55941285b79c1bf0789873375c339b5b70d35f46924cbcce185bb405893737ce", 0x67}, {&(0x7f0000a38000-0xe8)="03826da83b2249317920e3749f3dcc79715f8fb5b830f4d841485ea24b1e1f98743f48582504dda63a63f090310fe68c8879530e180b4565ed3b1a3f09e0131e078b6a311d19a01f334250f070a67ec5d3c3b92ebdbc596d413d07471418a7eace9ed50bda120a41de9e1e4b293b22c72cc974486531e68d7cb0d44b70843b7298203be2cc50592478435df5f71c3beaf433a766084a2f3acc46acf8f1c93aa6283e55c8379a78ec2ac27b1c3bf723ce78755cd45fe604a924bd564f112717d0e6b7d8bc8f326d62b6286bdb095f5e50161f8a9225b4058dd6415eab662d6a50ce98a13d9fcbbb4c", 0xe8}, {&(0x7f0000910000)="73a7ebffbff9bd7c5d825570db78789be177011a4cd92582fcb40284d6364efc95e32f8f3f82428d866e1b74290e67f36f97bed2238a58ffe4e2ea6561140c65aa483bd9a4d95c64372b0a1b63ca479041da70129a3e35d3f5397bc28bc55fd588431fdd93351b19affe03f6e52c64341446", 0x72}, {&(0x7f000047b000-0x1)='X', 0x1}, {&(0x7f00006f4000-0x2)="9225", 0x2}], 0x9, &(0x7f0000f14000)=[{0x1010, 0x0, 0x3, "d5819f15b7e72a88e92857855d6f39d5d6298f143ff33ee1f9227ef016e9981d181c50099270ea4cd9116dded861fe914ddc841f1262e257ee8934bb0d3db43b4f68b60f2aecf1a6cc37249af0f58c70950fc4b7f3ac511d33a4d5c7297b552cd31d629e6813717d3e3bbb405b7705560235fc0d66322551bf3a37692c83b10213a8416442e553a4c6ef3d460e4a82d9c5ec9463c69ea942f808b7e1c4d1ee5cbfcdbae8d917e2b36c36e825ad29ba3e745300846eb8a481f140f97399c402c639b3721811b998d3877aefc310dadcfea8896e4e43bf0a2c074fc7708413bd8cc58d86cf58654b291ee76b846931ad86a57210f19af530e40821856521b1bdbf11995cb479bfe306729ae9d0f230537e542890b820fc4c18c304676166708e4060405aad2edf1372244912ee9694af6be1d14a0dc5ecdd2b89e05882f7804ccd2f22e85e311ca3c1f50cd45ef63004e004c3b01b4111796e57a182951f2c672590d0f191074dd0ca619099cce3656549607a836ae8974e3dc3eb33ad0a951e2e9458fd34a7de1e4f133a5672604f512a776f7da04b468f78621c3e4f6e251b68919da9239533005f6a63e4c1412322047c495fe09cdea5b8f4cbe14e53187a89d71590a0502904766dffaeaee60c6bedc5f8ac2f946f3bee4363f3685ef152de18f56293d040740cb1de85166c1af6ed1b0410c85dded3669e48f5d378d9c86c58c9fc69f17ed71a496a3591cbccf9f998b573b819b1eaee22d5643161330bc391ee67c58b1536c8da4fcac736efb3ae1ef47576c6dddd166909757623abda91c71a3b4c6568aca00ea3e3eba741519dd0bf98c99bfd2b4d1995ef1f25ed0cda62a4d968026b996396ae26e00558013d4e20e43185462ecaecdf81b0b67c837d66b08416dad3e4274f30ca0b0e09276b0a1877109689350cd948f663af158ba0932d7fa78d3cec5cb087b62f45fb96b07856559cd0e75034033f2b0e3c9750f522dee7c8f30d5be4f3b00b3dc6596e7dbed423f6d2757bc3b0a569da31970f7f96065def15e81401dd81aa01b2e0ca18cbac5828317a826c1569c04ae75a76b5bad6eceae03f92409c866ea3fd33183cbf594e6b219600c95a42decf56cd9232ac0bcd8572b28472681198740c3e31b44cff3cab8596423e17a2bf4edaf47b783ca4c3cedc1106fcfed48edfa8d1318004d80cd541964db5c19309059c650062362c7312887f039ee70266e250786c6002f25cfa654f845d67fe108d509499617ea9ce131098b95313ffce184465e8644fb0be4903b8ff6d08a7b2c18c5bd6578df277a92d3a4a2b19aea6ed94b4f58f634449c0b806aa44fd331cd55bad20278069e75ce9a0b2b1c59d0c0f73a1e1b070a548d060414b1fcf265d16d2e48703d6bc08cad5f0c48efe0617c92a82c187ee13a7a935a561771e1bd11827cd495cb674d0ee5b32daedd0f92a016d0a5ff2fe1ab688c986f7860b7dd5c1bc78bcef5250f99e95250c6ec908f1c4dcc1bb582b593a62f4ada0c8d55b79f7655e1d4aa9ae930debf9a3f41c9db82c68d1e1967d4d6d20adaf78a445f4a706b8703d8a490041fe5419b1961ff625d4d1965e9918aae58dc3736d26744b34c7165b3bfd4f6ab8e8109b175eac31c5467c0442b756f42095f1eeaf225c8976f2c31ff6af7f8bfc23b2af580d11ec925a02ddf8a61626bb12a6598764c108cdcbdaa08e58343dac4c2c526a41f32413222e5ceb6f48659a6da3186a9e91464ec28bf61e4761f5bc23a444699a4f99326b1ffa50911b4dcc9f540bfd9dd6f46ac6dfb52255b56eba34e6220111fed44b1613be7dc1b20b11a0d6ab66de2cfc076698bd0081d0e6e2a996256aeb3716bb9b1a2bf57ac47547cb1310e9bd1332e3225beb41515f8948504a09af7d4a7f5d2cd83077e8f701d7c5886d66b85ddce7a087df879b6c6a374d5f3fef142bb397a43ad0adfde3976c629454e20bd9fdc57ba264c90ba4e52f573f48e5d6370dc04006480f88fd8c153d7e52d92f016c80a03af77d7f5b19c2fca6f7ebaef7eb691ec4f5a0fb878b613ebaff6519a11af12fbf03402fd38a384492aaf76f6727eb1e444701914a9137129cb0afd23f03b264b6c7be69181678ab065c6b7e9e5f5e9328735b6ef71f3fbfdca3b27142025bbec7f551dd8493f6fada9f36164c7de1fe7ad5458699fe2f733a9067ff451baaa6c334e5fe2b9a67fa41885d2b7c390b7a07796e712719b742ebe2443a12942d8e80a22ecb36cd401cbcd89fe7c32afc0da41d72306406327ef5ab80cd991b9785fa228c2d5dc8f033f7625a37b187de54aae6d286b623f300d357c6fa920075531cf6c0004ddc360288a1c2ab14cac1a13d5ebdf464df472405df11ba32b104269f2392b937919901362147f6ccb999e9721c8efaccc83a6fab1e9c30a29ef2218f027feafbc88ab5576b968410c6efc3c51e9c58d9b917fcb700d06bbb9bef01797f4450fb037947aeb40f5b04044a2e68f97e145d38ab6a9ab67fc808145221b21f22daf9f443f16f34b0c35dd55d5d9cbf9c670340a59d536103f71f1949bc9f092d79c3454b5cc5a5d25a24593dd802aea32e63c6070a13ac26ee71cafc967126c1cf66e33d5b87557c94d444004c88d0334a19036c9427ba7676db2df1dbc3c773289e1f3a18a1f6bd7fa2e431ab4378e33e386e68c6de5e408733b9ee7712aa68a36d99cc89253e43fd114d9b8f7f1271847695a84913715ed5ddf8ec1d8d7eaf1c7dad2f922db55d5b3990dddc56160b8aba0e56216f9ddaa5d3b35920c8f9b8fb6503169aaf9b33c7e439432cf23cff6281682b1e0a3a777082d64291278e29413d091157459cd608787bdbf54a890742dc1140f89a88e310c884a58426e678da2d1f345262866476b371331616531aaa655a32fdf1d44e52dd4f051c61dcef70f23c8438474bd16a1f0a378d03a09a780afa58e70d7477115ed6bdf4a0c118bb44dc710e677e2bc54ed05d240acc94b8eea5a319ff39c6bf972f03c742d9aeb8dd0ffd47335ed1c2f3bd2c6cb0084d0c27cd9275a908f6039b4c8af5df28760fd9a069aa4e3c8abdc13f33f6f1801c8fbc25dcb86b697855913edb1b32addda752b6b16522b2592200da06913b00ae1423b02b243dae82f776d115d7fee3436952aa414e84cad48c2db10804079b806e1e5804e9f17596c5c7598d6022b33d4d3fb86ab3c0cce58b3a44787fefe5838d20852d1637565709ba7da17a18dd423fd37612761ae17eb0ca616e17a1b4e045a3688fe071feb60615a593c218963d1672f00f8a6888595f18cd12ca3afd35c92909383b3818b78c060e0cb10d48f0967b8442069b1cd07b16a80426ed1ed575f4f0460cc4e74633d9a0f210442ca68ead3297124eb0fc2495f48da087df41b2f883ac51a83756f1dc3c79cb75de8211517229571a7b621a5cd9258da48356dad5e1ab7c56752afb87bdd6a51db2508273fa81630de8fd4c9a918b63ec66f7f6abbe4bd92098293550f1b5c959ae284d335ec8c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{0x10, 0x0, 0x80000000, ""}, {0xd0, 0x85, 0x10000, "c08ae2e50a6d8b663cb799cc338f9422ffa2b5304f714454be8d830e095f99a1214315062f765b088ac38200d633e25cce0e98263c52f46619f2fd883acb584900028d95a9737a44c2da35c38ce7d2c5cfc49fbb243ab78f0299489feedd68144b207d0181e98d6dc0dc87f04185efe57ea2e98448ebfc6d03440fa2dcda5215aecb7729e3b08b8f45fee5068a86ffeef00675d34af3c1000840076a07902284a8574fcc553c8cd431df232e2cf53e489be809f98a408d892f8e0fb0760c44f9"}, {0x68, 0x117, 0x680b, "d6d0b38cc3ec3dddb43ce21a3bfbc6aea3bc10c3796df2c210dd341d7876dcd686a3601d9cc60988bb0d4b1d7fa61cebf25289bb2d80e09b5c1c93d10411298e9c8db4a1b3baeb11a42ded6abe2db7c04db4cc2e33b580"}, {0x80, 0x11f, 0xa6e8, "dac2d11ab87dacdb71790861e36d69628b6a63df048fe1276bb593d62c5011708a0f33af1e1ee9c704fc238153649ce0c2715b1df90c73b9093308e32bf609371042b2cc7d7b0aa8959eea0ac86120638ab2d16a6740ee82668e745c42943808de73c2409377e85c5b1e6b9e2b72"}, {0xf8, 0x117, 0xa50000, 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"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0x33e0, 0x0}, 0x4) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='C', 0x1}], 0x1, 0x0) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) bind$netlink(r0, &(0x7f0000022000)={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$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x3, {0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x3a) 2018/01/19 08:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bd000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000162000)={r0, 0x28, &(0x7f0000fc8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000011c000)={r2, 0x0, 0x8}, 0xc) getsockname(r0, &(0x7f0000aba000+0x1b3)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000965000)=0x10) r3 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000701000-0x8)={0x0, 0x0}) connect$netlink(r4, &(0x7f0000d47000-0xc)=@proc={0x10, 0x0, 0x0, 0x208}, 0xc) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000048000-0xa2)=""/162, &(0x7f0000e4a000)=0xa2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ac000-0x4)=@assoc_id=0x0, &(0x7f00002ee000)=0x4) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b3c000-0x14)={r6, 0x7, 0x7, 0x9e, 0x36, 0x3}, 0x14) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000a17000)=0x0) 2018/01/19 08:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000054b000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000993000-0x38)={&(0x7f00004b7000)=@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x1c, &(0x7f00006db000)=[{&(0x7f000018b000)="8d79891d30bbed1bf83f54e17775b8ec3faa65e2a05c05dffd1c866df4dc7286683a57a617794aa011d54c0779c50574076db7cc67f7791d40df68547929ed36b55fe415a26a006d71f59823fd95e1354e888812852058", 0x57}], 0x1, 0x0, 0x0, 0x44000}, 0x24008040) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000887000+0x5d2)={0x0, 0x80000, 0xffffffffffffffff}) shutdown(r0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000800000)={0x170e, 0x7, 0x8, 0xfff, 0x4, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000381000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000094e000)=0xe4) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00008ee000)=0x0, &(0x7f000008e000-0x4)=0x4) 2018/01/19 08:17:19 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x804, 0x7, &(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000a23000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff6000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff3000)={0x0, 0x1000, "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"}, &(0x7f00008f8000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000271000-0x10)={r2, 0xc4, &(0x7f0000cd2000-0xc4)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfde5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x57f8e68d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d6000-0x4)=0x10) 2018/01/19 08:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) connect(r0, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0xffffffffffffff8e) 2018/01/19 08:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a60000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009bd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x209b9cac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfffffffffffffff7, 0x9, 0x9, 0xc}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xb813}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000613000-0x4)=0xb) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000028d000)={@loopback=0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00007fa000-0x4)=0xc) bind$bt_sco(r3, &(0x7f0000f97000)={0x1f, {0x3, 0x101, 0x0, 0x80, 0x7, 0xfd}}, 0x8) connect(r3, &(0x7f00005cd000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r2, &(0x7f0000a60000-0x1)="8f", 0xffc7) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000591000)={0x0, r3, 0x7, 0x2, 0x0}, 0x14) socket$unix(0x1, 0x1, 0x0) 2018/01/19 08:17:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000428000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x98}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x401}, &(0x7f0000ae4000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000296000-0x1c)={0x5, 0x37f, 0x0, 0x4, 0x0, 0x2c58, 0x6, 0x5, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0x2)="1d37", 0x2, 0x1, &(0x7f0000002000-0x10)={0x4, 0x1, 0xaf, "a705da948391", 0x7fff, 0x0}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x5267, 0x5, 0x400}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000003000)=0x200, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000004000)="5300f14f13bfb42290f54b043590be63c3f0211e25c4aa2ed240a9ca5b13dd2625a7840340c7ddf06001e2a7e1e616007dd512b6786674cb7170a0823ca462fe0f0644846dd87cbd87b744558fe49cb7b737ce074194a0a2ad7cfdd20b1623dc1b2c4c058494ca496031b49a0d2a8bf9577dbbc1e1a92a8842f6f7c2a7bb17b1bc8f3f614c29ce5bcc135f2e4696055cc9cffb976d90672322b72d0d1c939c0e84f4efd1c6bd1ad5c295624a1c5ed292e6330e4d424ba8b203f12260", 0xbc, 0x20000000, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x1}}, 0x26) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000004000)=0x5d42) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x2}, &(0x7f0000006000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000007000-0xab)="7bb47418a2782247e66095bc141f4de1a27ef8b1e095abe6c13004837b591cfe31dfc3d0f4af848e74a28002a905514bdd8559293efdfb9f8df1270faf86143283df52105f52fcd99e54f1cd2c8bf334b26af8a7bf62b1a11026fac108ebed43392523b0e7c9243ba3c24e5e6744f6e7f59e41e8428ef7ce7a0e4483d497e8964544059db45a3a2bea5aa2b400f2be0b247eb0860da39ddc43745bb5ded7148a6cfd0026187e013ce3bdfc", 0xab, 0x8000, &(0x7f0000007000-0x60)=@nfc_llcp={0x27, 0x7, 0x6, 0x3, 0x8, 0x0, "1b891ae2cc2abb5ded62ae4998f4b180f8824e57f55af8970a20287fc5fdbe2a4b916a6c428e67f2dba9afafaa0b86a4413049cf0b41953380de65eaf5025d", 0x7}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000008000-0x10)={0x2, &(0x7f0000007000)=[{0x7, 0x5, 0x1, 0x1}, {0xffffffffffffffc6, 0x7fff, 0x1, 0x6}]}, 0x10) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0xfffffffffffeffff, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d1b000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f000062d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x400, &(0x7f0000305000-0x8)={0xa79}, 0x8) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aaf83a135f965837bba7fd26a99d4540", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000017000-0x10)=@ax25={0x3, {"abcd94082c253b"}, 0x9}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000-0x24)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7e, @u64=0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) r3 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001d000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) r8 = getpid() r9 = getuid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001d000)={&(0x7f000001e000-0xc)=@kern={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f000001d000)=[{&(0x7f000001e000-0x153c)={0x153c, 0x29, 0x20c, 0x2, 0x3, "", [@generic="df45fe8a3524a8e945e8c3f61d37a38a68f39eb4e0a6568ff7e556131c1673b6b17d92b638f0e9fca3f306f12a600c0342f1d47d52cca40c1d032f3fc32d9cd27878492a77b008943dc340e075d47bda91b8d3eb422faf7c02e137861e09d15e030d22eb568109846c1eac0d16", @generic="1db17898fd79caeb0aa7b122c0d68eb01303d1f0b5a9811c853a1dca81d139b4a5ca0c9301c8f7a30ece7d1ac940d50c5584623eb0fb51c7b4ac19c56e4807c2f1aa354725cb70b36ba0bfb2b83eb01c4ece", @nested={0x1190, 0xc, [@typed={0x40, 0x1b, @str='vmnet0systemself,em0lobdev{systemwlan1system}%system$\x00'}, @typed={0x10, 0x47, @u64=0x0}, @generic="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@typed={0xc, 0x58, @u32=0xdc}, @typed={0xc, 0x6c, @fd=r0}, @generic="ffa229d43538a471520404369f69da3e3717313aaa6cc3c8808709ec2d39fe136c715be26f749ca663b3a65713429fb45b6c67b210cb3d03c356afbc5e5dcc11007893150d972a904a99096801e6889803930b260f108f42639416f4dd09cab0f97022eb546c06344806c34e25e362a73df0f92592339f33b3aac6ecc7d384ce4ac24b15bb808f6336d7d824f5bc972fc8d3230e16458573a3eb5ce9d4", @typed={0xc, 0x54, @u32=0x6}, @typed={0xc, 0x67, @fd=r0}, @generic="8570696254682d962eaf120b80d6342a2e89426e6e52cdcd24e041a11682bacc4e9f957ec75acb34a42e207eebb680bfca026ac215a279d4b8629542075aa70c22d18aaa4fc099679aa02bd04384bf435c8848f10c6af49ef7b9d8988f2e21fecd19594b2bfafe6d71796e14"]}, @nested={0x2dc, 0x7a, [@typed={0xc, 0x2c, @u32=0x3}, @generic="3be52f3b203d16fa87bf2fe6fe5d97301a11c6f54a2d87ef0695126be6982ea6ef8568abf22b95df468651634921db9888bdd76951f094412249ffda8845c71b8b3a4d51c1253545249d7ccfe4987662a3d57cb1f15c7b907e06222fb8bf6a87ddbae1e25d4fa705e302d97766cdb400037ec8bac2be99e39ec75ebdc64b2933bf879e867d71365f593b5afc294c8658bd0fdd0d89ba7556a78f5063dff075fed4d5e392b6ff4270c04d69b31059b24a7f3e68c28acfe4b310ec500d03289d35617ecbd4ecb413b23b4f038fb92a4ad35a6edcfcd2d9305f4c0fde824e5314de1e47119b14e778ccbdbfdafc27d68783dba25b5a7ac762b44b", @generic="07fc64dba7a5ddb18146fed67c4b2677c1e507e9933c28b27cc19959d125807c964937ff9ebcd463f5ec565c243f3a83beeb9d64455960a7e30a5ccf89b2491ae4d02ac8c6c1bcebd6c24b77b096e6a63e3bec1e2fcdd901ad2d8ce755f0db7f933b4833c000a28eb269ef919e1530b37a52c8d289c44379e5f05acd14f3921cdafae3a9dd0d4879b333e084380bce9206cc0f7858a3ea45c46e6a5cf18ddb8db0d412731f9093ab574b058a11271fb399b6c999f4916c135a8a23508706d2dc57fbb59c1ff745788afe0869110d1e0bb6f64b6a9da6325f48dd9ed282a7d574f91c7e", @generic="9d8c0edd5a0694773d67c4bcc266abec6cf2ddb6fdfb86890d7a91a69ee24e1047897bf8b218340bb5a14eca1206547b5d3f46c34e587e896df7016c34c882fbd7c9de4c041e19158109c48755a1f33cb48e3c8e7c857e230d54dc0a169863b2cbd915f73ae1842a62d28303eb26eddc76abeccdd2f24d11648894273527035f08fa3ec42814a684d6d9dd2a6b624586f6ecbb3a58f626b081174ba9f8b757f26f36a57acfa1536557db3db5936c67b5779a69487403ce37e556d8cde89ab2a5f5ab6bfab38ffa6e5cc0252736b6499c428408d2dc83903457d872033ea654d573ca62028f0653617d38aa0bfbb91ae8"]}]}, 0x153c}, {&(0x7f000001e000-0x44)={0x44, 0x10, 0x8, 0x2, 0x2, "", [@typed={0xc, 0x62, @uid=r1}, @generic="be48f03c1ed344f11d20b6d2d1595facc2048519b8c9ec007385204f49f45a7689a8821926214c"]}, 0x44}, {&(0x7f0000013000-0x44c)={0x44c, 0x29, 0x0, 0x7, 0x3, "", [@typed={0x60, 0x8, @binary="1f352b648df23abf0d45a078ab85cc230e6acee7de92ccca8df8f2eaa44f3e7488266d9c10c9632c1285bbd71dfa3927006d2315290a1f19eaecd911967d3661343f02e80e3e11b7995241024a59549d7f3cac677d592e23"}, @typed={0x10, 0x25, @str='proc\x00'}, @typed={0xf8, 0xa, @binary="effc6e5af7b6eb2bf5edf8647a99c1e7d22a3ad6c86a974e58babdcfa4fae57d57338eb5d9c66361653a18a91bb2ff02d1b0665882aedc81f11e3bda2e85e96a55d2d3f295cd548a55724c0e4529b59873d321d4af27a8a2d9ad146fafc41bcc931988e11114662f5dd062c9bdd02391d0af14569d19b87f9827922cf8307df61243a0fe407fd3eb0687fd1540c86a605c8c1f3f116055f7b57f74afe1c251d2b1dbc946db028149883d5291e09181c45d34e1ee330d290ad3bb404222d8ab6b8a93a26493c43bf6f0d2c0f6370fbb30c5f479b61d47d3a8267a559614a144b61149198171f1dc90af497be3ce84"}, @nested={0x1d0, 0x94, [@typed={0xc, 0x1c, @pid=r2}, @generic='\f', @generic="afcc1a67d09f7dacd8e62f46ef8b2b1bd9337b23f22dbadacef3d38a5e230a52c1ba0dc6fa1c8e3dfdcbadaf1b78529855db9f99000b28a388edecd2cad59de1aa8f7c09893c310fd892284ecf9f7a818d0a7611c828", @typed={0x8, 0x81, @void=""}, @typed={0x14, 0x14, @binary="fa2d9c08e8b0da1f48"}, @typed={0xc, 0x95, @fd=r0}, 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@generic="a5738ff5361af55341cbd52716852254ca0c94cb865eea35857b242b019d8340ce7aa47f386b5e02efa934e237bdd1acc3579b27ad4e6e102f0533025997dabf143da6fa8d44daddac868d997859a91eeadb456ed87da67f86c23a158a1f4e4bed0fcb1f014bdf5a0dc970fdc997dd3b34f76eaa9500472a0ecdd0c143dc7dacb1002cd804b6d1085b7ecaaff5b9f02aa5d108901affdb1cfe5e49e2c85727606e556d70cc", @typed={0x1c, 0x14, @binary="302bb1e5626234c0ec25daa4a8933d49094d"}]}]}, 0x2570}, {&(0x7f000001d000)={0x7c, 0x38, 0x404, 0x3, 0x0, "", [@typed={0x10, 0x20, @u64=0x200000000}, @generic="", @nested={0x5c, 0x0, [@typed={0x8, 0x29, @void=""}, @typed={0x10, 0x4b, @u64=0x7f}, @typed={0x34, 0x24, @str='vmnet1&cpusetposix_acl_accesseth0:vmnet1\x00'}, @typed={0xc, 0x1, @u32=0xae63}]}]}, 0x7c}, {&(0x7f000001d000)={0x126c, 0x42, 0x610, 0x3, 0x2, "", [@generic="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", @typed={0x8, 0x2c, @void=""}, @typed={0x18, 0x93, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x28, 0x4b, [@typed={0xc, 0x3a, @u32=0x1fe}, @typed={0xc, 0x95, @str='\x00'}, @typed={0xc, 0x94, @u32=0xdddd}]}, @typed={0x8, 0x16, @void=""}, @typed={0xc, 0x6a, @str='em0\x00'}, @nested={0xf8, 0x55, [@generic="8a309d44711fc1fc766f3124ad1d49f3cdf4ca4d86f6ad5639b3b0ee849995a2e01dd209205f7078cf37409531c342ed5f81292abb5a262b17a3acade3eaeeb300bf95b47a506109a606c3004b9dbf0b1cf21aace30927ccfb3596dcf5cbc8014061ff63f133cf1b89bdefcb5f181d43b2a5c863d58adb3bad729d0e508318a4aad40ac30a74b20b45a1acbe38e96fa715bb35c197639df8cf78f571de2b885cc5a196869ea422e2adb23496a611fd032ef74d97d26d90964c2f13374005ed0814405ca39b7476925c0b8eabca4a670ab5625091b6dc81bc8b94925f5be69abb55985c57583bb7c4daaeca2970a0f3040b"]}, @generic="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", @typed={0xc, 0x43, @u32=0x3}]}, 0x126c}], 0xa, &(0x7f000001d000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x800}, 0x800) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001dd000)={0x10, 0x0, 0x3, 0x5019000}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ec4000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ef1000-0x79)="f9afc06017c5d07874a83fc30e0228a61eba8f5f390a3b1d1a3aaea9444f54da6f7b3bcadf8a891203d2e2869ffe12722e81d6e8c4d123d86f950a57157fc3b83eab606d654911e747f1e04d415df28430f020adeb1c09d36bf697d17d2f99c1cdff20353abbefea75f9c04fa8cbafaa20cef52f088ea2189f", 0x79) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b9a000-0x10)={0x1, &(0x7f00003af000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a73000)={0x6bc1, 0xff, 0x0, 0x101, 0x8001, 0x9, 0x3, 0x7f, 0xfbe7, 0xffff, 0x401}, 0xb) write(r1, &(0x7f0000c6b000)="28000f0006007f000800000000000b00000000ff01000000000000000003ffff0100ff10", 0xfffffffffffffdd5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f92000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f99000-0x4)=0x0, &(0x7f0000208000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000f96000)=[], 0x0, &(0x7f000069b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000027e000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffffd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f99000)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0xbbf, 0x81}, 0x0) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) [ 1545.962007] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000004000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x9, 0xf7a, 0x2}, &(0x7f000000e000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000000f000-0x8)={r5, 0x8}, &(0x7f000000f000-0x4)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000000e000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000c000)=0x0, &(0x7f0000007000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x177}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/19 08:17:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x9f6c, 0x4) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) r1 = socket(0x0, 0x80f, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000570000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x80, 0x2}, &(0x7f0000000000)=0x18) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8b3424dfd74f967828df321492300817"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) socket(0x9, 0x807, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0xa769) ioctl$int_in(r0, 0x5421, &(0x7f0000cb8000-0x8)=0x0) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000828000)={0x0, 0x8, 0x40}, &(0x7f0000a32000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a19000)={r2, 0xf0e, 0x100}, 0x8) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00007cd000-0x8)={0x0, 0x0}) getsockname$llc(r3, &(0x7f00007d5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000630000)=0x10) 2018/01/19 08:17:20 executing program 4: r0 = socket(0x1e, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c18000)=0x5, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000010000)=0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000009000)=0x0) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c93000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d9b000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000b2000-0x14)={0x80000000, 0x101, 0xff, 0x4, 0x80}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000040e000-0x90)={0x4, {{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]}}, 0x90) [ 1546.009091] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e72000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx,xts-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec4000)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd6", 0x1a) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c65000-0x89)="352c5ab5d638887b4fc1724ec3b7bdda04fd8e8b86ad4c164a6f2e3280580ef16d1325d53189eb97eea59e0d7b4c9c12ac041d328b34e368359fbe75ff40056ac20ca07b61222101de79f913f0f7e56135353663534ffc587b03bc5abfa74bf4e94ef548185e59c8729b387e01d7e4def03ae55a465ea0897df89079b7c52f3d7177a8a2b578a81e3a", 0x89, 0x10, &(0x7f0000e71000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r2, &(0x7f0000cb5000)={&(0x7f0000568000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ccc000)=[{&(0x7f0000342000)=""/55, 0x37}, {&(0x7f00007eb000-0x69)=""/105, 0x69}, {&(0x7f0000d87000)=""/18, 0x12}], 0x3, &(0x7f0000cb7000-0x57)=""/87, 0x57, 0x3}, 0x40000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000b26000)={r0}) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f000026f000)=[{0xe8, 0x18f, 0x5, "1de6c2b79db59e1e66ef8287673f455429487e879d51df0d9d9e214744b6ea7a5ecb71f59368776e2ded32c2ff579579fc1e0969df80bcff74bb36e13d866e23d6c39e13838b963ea72d1702414b6ba761734591bb991c6d17cde2a8de4b55cc891f61a0bd0bf4f7d8141fd2cf6f940d97783d25846b8093a1eb6708199fd7410f2e731fe9ef7a077b02fdedf90ff01f48ab90f00ea926a20a3df13d9bc51db1a54e061e0c21c105d134d4277731fbb2093fe1fc80bcbb930ee4141df8e24dd088d764238c5a03e572539f44b4212b5f32cbd667"}, {0xb0, 0x10e, 0x634, "d4a844d20ae404dcd3aa1b31b549bcf1659ac745ed4f9a0ace9a4b080b3b68045544a4d021608b2a7795fd658fe4ab8c686550a85662ac561dd1bbbca2942dd70937a8a1b8f54af78ad5a63edd8ef429604d489c7e2958221df1d809a85577af8d0d988a18e0dd0d7ed27a7f6d88af06255600cdf79e64ab9e3703588c9ebf66327886e533aff2620a3dab4a3908785a5977d049036512609fd4"}, {0x68, 0x29, 0x100000000, "032405dd3a925d61d62c5805c61b40f2bf17f864975058d6a360241de1f9bea1edaf6af7cc221cd3443206e91183019756b06958a777fba1cf75be1bca3837a91e0f78158b0c4645e8ff171ec4799990c02b53"}, {0xf0, 0x18c, 0x7, "e8ac60c757ea44dc1d531b334e559ae549826d6dc9d9e09846ec9d53419100a98d8a58be07d6eee4fb3e42d976364ec45234c5034620ad332c09e2afb4c8a479d91fc152d1a9ee3a8def11e39d27d385ee5618c1baa5aeb4e4f8a92a3a58897b1653901b1b2ae3b51a190cf7f44c6b1e9926c11e93a697652f3f4cbbc47467bc7926cceae48c2ca00b255cb71185238355f63718f5b70915aafd0cc3d1e5fe36352711b7344d3c3e6910c50571d3eca26d7c90899329b4fd3170e461c397acf43342340a83a0c50a95ea923c7d9235afdb678039043681ec84bc"}, {0x58, 0x88, 0x8001, "77ef20b420263af552bdb59f40c3bde6b924ba7f652fd7791e9ac777868acf1c72de44793d928f22d877adcb264825e5098f92e23c5f3cf45427ceba70fa9f697ce31f7942"}, {0x20, 0x11, 0x9, "d75ec5481ecb9cdc5ca8a1"}, {0x80, 0x0, 0x8005, "458b232c0f92d7dcb2ca5d8e836928c4ba277031b789ca29c3dcec5af771d55e43f17f46d91620212b6723361e1e1f6e509bc56ecba9c39d561bf9367c10bca8b20b07cac969cf449ea6a02ec1cee22e9460b23d18ce4c800dbf3394980ad45e590b6e00008f57450390"}, {0x1010, 0x110, 0x3b110000, "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"}], 0x13f8, 0x0}, 0x0) 2018/01/19 08:17:20 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, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000093d000-0x4)={r3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e3a000-0x8)={0x0, 0x20}, &(0x7f0000e2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00008ad000-0xe8)={r5, 0xe0, "2728d1a2cb466456049562ddb0cd6dde4dae0a33c15be370878298ccb07c4b14e7c2dedc8c7fcdf46a09ad8b62ac6865136c1e1165be612297eeb68aecad0ccefd3a0cf65d2f1f4d4c36001bff0f68ed791e8714f838cf62f6803052f10bb550fe61b1b6ea2b9ceaab8755c4f43ff325242d4ba36f356f68f4b3ea2513231e5bf8d38c641c0fc629209fc9729f10fda86c101856b01a46d50f87aac520ea9ff122afc42edcdf1309e5abed7bed73bb9c3ae7f36a459383a0d1943123e751879e22ad9d9c8d5f832da016982fa15db48ba2b0544e7d0cf6dfb6684febd675780d"}, &(0x7f0000f77000)=0xe8) shutdown(r1, 0x0) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000023000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f000001d000-0x28)=[@rights={0x10, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xfffffdfc, 0x400000}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x19) socket$netlink(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000062d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008e6000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000270000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6(0xa, 0x807fc, 0x7) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000253000-0xb2)="994d71a0b17db4f9f23d1eae3e812cb606291173d9d6238a590370cfb896201c9fcfbf19d2327fdb0dde5e6c24059489393722bbf586d81c5fd67650745ba98bd469f8a75b437cff6173121a9ace961d7527fec0a73f2a1240bb2a140a4cf0204eaa15cae06b4c0f4d742f7d5a9eda56b6a9e67366e0acfbdfb871db053987ca188fb163bae06a2945064534e1b1063e298d438d3e9f929e49664b5aee5b6a5a2bfdaac706b3cadf7c825bbb3aa494165766") getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a81000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf73f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x6) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000774000)={0xffffffff, 0x9, 0x10}, 0xc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d5f000-0x10)={&(0x7f0000170000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e1000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000e7a000)={0xd, 0xe, &(0x7f00005e8000)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x36}, @alu={0x4, 0x8, 0x1, 0x5, 0x8, 0xffffffc0, 0x19}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x6, 0xf, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00000f3000)='GPL\x00', 0x7f0, 0x1000, &(0x7f0000a3e000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(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) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000184000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c79000)=0x8, 0x80800) sendto$unix(r4, &(0x7f0000da7000)="a1d7e5822c34def65713dde0609b6b28f4fe6a1944a098a3eadb12497cee9050b545a85b430cd125559f707c12bae88dd8a1a6b4abedf82df491c0d7ff10e581c036800d8bd8acb6e2b30549b5", 0x4d, 0x480c0, &(0x7f0000720000)=@file={0x0, './file0\x00'}, 0xa) getsockname$inet6(r0, &(0x7f000003f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f7000-0x4)=0x1c) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000007000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000002000)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000006000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@generic="79b4571c9228a44f07865132f083b20a", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000+0x3f)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x4, 0x0, 0x4, 0x0, 0x20, 0x80, 0x3a, r3, r4}, {0x3, 0x5, 0x86, 0x4d4708bb, 0x200, 0x0, 0xfffffffffffffff9, 0x1}, {0x1ff, 0x2e, 0x10000, 0x6}, 0x51, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x3, 0xe8e5, 0x81, 0x80000001, 0x8}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000008000-0x88)={0x100000001, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000+0x7e0)={0x8, [0xc336, 0x98, 0x0, 0x532, 0x101, 0x8, 0x2, 0x3]}, &(0x7f0000006000)=0x14) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fe6000)=@sco={0x1f, {0x0, 0x0, 0x2, 0x9, 0x9d, 0x0}}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/19 08:17:20 executing program 0: 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) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000d70000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a7f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000006b000)={0x5, 0x100, 0x5, 0x0, 0x4, [{0x4, 0x5, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x8000, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffae5, 0xffffffff00000000, 0x1701, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x0, 0x0, 0x0, 0xa05, 0x0, 0x0, 0x0}]}) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000ec5000)="037820c64df5b737457fbf9b2da52dc5", 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000081d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b60000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d92000)={0x0, 0x1, 0x30}, &(0x7f000032c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000526000-0x8)={r4, 0x187, 0x6}, 0x8) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002db000-0x10)=[{&(0x7f0000295000)=""/4096, 0xfffffdb8}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 2: socketpair$inet6(0xa, 0xa, 0x800, &(0x7f0000df8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xff, 0x9, 0x4, 0x5, 0x9ccb, 0x7a65, 0xa34, 0xff, 0x2, 0x5, 0x80, 0x5, 0x5, 0x0]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000685000)={r2, 0xfffffffffffffffa}, &(0x7f0000952000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x2, [0xfffffffffffffffa, 0x0]}, 0x8) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000d04000-0x8)={@broadcast=0xffffffff, @rand_addr=0x100000000}, 0x8) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000cae000-0x2)=0x4, &(0x7f0000987000)=0x2) recvmsg$kcm(r2, &(0x7f0000b30000-0x38)={&(0x7f0000c48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000460000)=[], 0x0, &(0x7f0000229000)=""/14, 0xe, 0xff}, 0x40012023) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004c6000)={@common='syzkaller0\x00', 0xff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000019d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003f5000)={0x4, 0x4, 0x4, 0xfffffffffffffc00, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet6_sctp(0xa, 0x5, 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, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xb0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000800000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000369000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000050a000-0xe8)={{{@in=@local={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, @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}}, &(0x7f00006d3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002dd000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfffffffffffffffb, 0x0, 0x81, 0xa, 0xa0, 0x80, 0x3f, r1, r2}, {0x80, 0x7, 0x0, 0x6, 0x1, 0x8000, 0xfffffffffffffffb, 0x7}, {0x7fffffff, 0x8000, 0x6, 0xffffffffffffffff}, 0x8, 0xb, 0x1, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x3, 0x8c0b, 0x6, 0x1, 0x6}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 08:17:20 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000cd3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000495000-0xb6)=""/182, 0xb6, 0x100, &(0x7f000095c000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) socketpair(0x11, 0x80000, 0x3, &(0x7f0000a0e000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000099b000-0x4)=0x1, &(0x7f00001cd000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) 2018/01/19 08:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x806, 0x4) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000020d000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000652000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001a1000)={r1, 0x7}, &(0x7f0000ba2000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000074e000)=0x3, 0xffffffffffffffd1) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000022b000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000c6f000)={0x4, 0xc8}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000045c000)=0xee, 0x222) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) socketpair(0xa, 0x8000f, 0x6900000000000000, &(0x7f000003c000)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f00001b0000)=""/255, 0xff, 0x2, &(0x7f00005ca000-0x10)={0x1a, 0x1a, 0xfffffffffffffffe, 0x6, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddc000)={0x0, 0x0}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ddd000-0xa8)="20f573bce95b7b95fadf243e18967d3c2eca7a6f92b2acdb4eea209e34adcb31ade3497f614c68cced58fc161ab5ea75fba2c2c68e754e0cd5da5da8308a4861cad9909909bddcce13a94acaee2f36e200a12b2b9b6d978fa613dd6203431cb812ac957db4c0f8ef84f175402b367927fd7e77e138f0dd9146718626ccbe5e6032accf4e84f9bd0cda3a3b91c3b39c2b31055109f6cb3b4fd88c3cf025e0e3b8027f4d8d4f07d789", 0xa8) socketpair(0x10, 0x3, 0x1505, &(0x7f0000ddb000)={0x0, 0x0}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dde000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002e0000-0x12)={0x7, [0xffff, 0x7, 0x2d, 0x4, 0x4, 0x1, 0x8]}, &(0x7f00009d0000-0x4)=0x12) unshare(0x80000000) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000064b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000cd9000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffe, 0x1000, 0x3, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r9, 0xb15d}, 0x8) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000b8b000)={&(0x7f0000b00000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ed000)=[{&(0x7f0000001000-0x99)="fea5b40e2ed522bb6074f813b2b02178c35f48c0abb94aed6984e3c368c994cf2914e53f640070d0628780e33687d6509038c4d11383cf325fb2f8f8527a10d251add55fb29bd8e059bdee6d4b5b0e4e01aa821febef9b6a8bbfc0ef3e0315b92c8fc83fe4ec613c7fdb0063e8c984d7017f2d89152d3ded2d99d9c5eb011160b2d09869391d3e2740065847715c63cd3a2d5cb3fd9e51ef5f", 0x99}, {&(0x7f0000b68000)="dacab408f7285687f3dbfe64f8f0ffb7dbc38ed78b29266e78f0400bec294cac7da210", 0x23}, {&(0x7f0000000000)="ac0256f4022ea00051739f653395", 0xe}, {&(0x7f0000001000-0xe2)="541d823631d1a8c469de355764c1c1b1d7060912f616b65e36332e85d7a13a558ee5abda8fb8293199a5c1fcadfffef4fcc170179c2c65ef62adf67faecdb4295d4c9b215c48836936a640155d0c8dd80d9da6ef9bf477110a6de6873a9195e1c251a44a20dca6032c233e56c4122f8e7f6caaebd33f652f9f4dd47b17f377802716e95d219f281eaa269179c153e3562b11ba94ecd4c274f08abfa1e70d570dc9395b522e8fa7fe46bec693b06bce0dac17232db95b6877503a3491aa061600874d2ba97e3eeb24fdc35f54d13ab20d02d079cad231ae8aa84b9cd3824d6135cf9c", 0xe2}, {&(0x7f0000000000)="4446deb111d6a893feebcb73c78022bb8b9f3ea4e2af3caf83", 0x19}, {&(0x7f0000386000)="0c9757645180c6cf01f2a3294c6d6223ced4bb84d7b35b23e8b4760659324915e31b6c55ceb246e86e657adcfc429198d2bcadbaf171", 0x36}, {&(0x7f0000000000)="3475094d48c4530e19f4ab62c3f881fde618b580c48b0b1e920d93c6b838ba4e6ab10bc8b4c8bbe12be98525af507dc0d1c590a53a49ce99eeed166c5d1db3c18d3ffcfdefd894d964d4535b035139aed7f4202a9c0e4218ec7ef3e73c330c414cdb0fd5235d80a4eb89d5ca23a158ddb9944a1d92da04df37370b8fd9167f9e2ec0a50f75a7c92eb9242599e62c82e66fbd76bb76058c8dedce7fe34a436ca53eccc3c0b8cde8ebda1a718a81c0e38ae110cf00e53bf7cb1ac37467c63f1495", 0xc0}, {&(0x7f0000430000-0x90)="5ec992826d5b38a8deffee63f08a3f20929270659192ad34c36e53e102288360e347a99f708dcedbb2aadb90756b522349cdbfdffb2c5adb6c56e655bae8e96cdd454f5fbe12b28993e08d3116297738ee4915c7ae7e28412c71236351049bebb19634d0887042eb2a79f96b2571ba1ebfcb7f19175e170bfd508ad34eb7716a34f372ff3393af12195c1ba8bd4faf14", 0x90}, {&(0x7f0000866000-0x11)="cbd30ad105620b248f4186e592ab4f92be", 0x11}, {&(0x7f0000000000)="e981ff7017d491ae596f5c04b53639a00b39953d6e80070c5a756154ec460e1e9a6b90e2b50df9cd07f9a1b1daa3030e86a7d3dc162dab38145ff9a59e26c3d1508657ac8c8f5ddb65d912728e17f0", 0x4f}], 0xa, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r7, r8, r10]}], 0x30, 0x4000880}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xfffffffffffffffe, 0x3, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r12, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r11) ioctl$sock_proto_private(r3, 0x916, &(0x7f00001fc000)="ee2a5778e8748ecc8bceec7bc1a554cd920324b9e2597740ff972b955ab236c72bf8ff7a337f1eac827508ff31b173de0c086ff523c7d27f07add34e1b985a68778f71ce2163fdf2eb887af72eb043e21e2e19292bfc9c2cb1df739fe025a9b42c317be6b02ffdb3ca6cd1859e37fefc3255192d1c68631e97d03be2e7e8309a13e8eb2ef84176f5d6cb85ab61f92cee2b5d6c62e2383c4472a35f2ca8935a1b1b00d04eb945aa62418aed202f124e008f0701c79a40a4abc5aaac7d0615ba7a7f826e3637a695952733809c5810db40b5ea310cc5630866") 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xffffffffffffffff) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = socket(0x2, 0x806, 0x9) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f23000)=@generic={0x7fffffff, 0x8, 0x40}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003a6000)="7a4de14387c02b3e26519ae874e5aa47d4325f4d184e3e3de60c11cb8c629c2860815038f71af6d116efa8a655f9a5d0036073df3e2bf56b46bc73cde159d5ce0fff170a5e245e27f355e810a30a3cfcd66d5cca50c35c8469057e8c42610344ed70c9ff9f2d92c292a7e70ea5ed74f6ae835625d1d6e2e1d86ca796a628140c2ec7d2579bdb8b5d159bc19a93eb665675677c284023c9fa25a13d263c0501ee3b0171d201270348f523256c74d8577b24", 0xb1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a87000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000010c000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008b3000-0xe9)={r3, 0xe1, "f4b73238d9935a7c3e2ff4bded067b6baf00c8bfbcc25b6e71cfe1d3112c3038243e396e8471dce8c0cf6509f7214581a85f763d2bf25c0667b25521f2b28725cb59d2e39caa56ffd25e404781ea42848e67da83b591c7fc5e9d6a485735c7892461ae0ff8b425022ccd9cfc6e55135929c9eb4ca491a58b01e394e9888fb460bae318c4676b93e758e11abd85667b8de1474abb554e849df126f70cde4eea6c2013b13b5d794025497c5ffb374a360e7397916945014b925035ef40631c3388680e7621f42802bc3a0627fabbd8559d42bf7d5def9b0410de6c3c368fb021061c"}, &(0x7f00004e8000)=0xe9) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x303, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000631000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022f000)={0x0, 0xfffffffffffffffa}, &(0x7f000099e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000285000-0x20)={0x9, 0x800, 0x8000, 0xfffffffffffffffa, 0x4, 0x8, 0x100, 0x0, r1}, 0x20) 2018/01/19 08:17:20 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000509000-0x8)={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffda9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000c64000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c02000-0x4)=0x1c, 0x80000) recvfrom$inet(r1, &(0x7f0000371000)=""/117, 0x75, 0x40000000, &(0x7f0000898000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0xb950d0954fbae4f1, &(0x7f0000458000-0x8)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000036d000-0x4)=0x8) listen$netrom(r1, 0x8) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000039f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ed000-0x4)=0x8, 0x0) bind$unix(r1, &(0x7f0000fb3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x73, &(0x7f0000cbf000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000f24000-0x1a)=""/26, 0x1a, 0x2, &(0x7f00005e2000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0xa, 0x0, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="bd71b7b97f3a9008ae3213932113d17704125cdc4a7637666a10a9601412e1354dbb61bee8af059d4630083a2de55c8097b2803f2b97ee315b153638f109389fdda5067c990cfdd1c399efc22bdd3e5eb32ef9640b1011a899019792a175b2f3c3b6b6b34e798dd179c935290f34936db88a4bf12e32fed3c0d5ccc15a5820bb9f158e81cd035699abdb76125f579404c55da7b80c0255013fb71dd7caea4a24ccc78f01610e2b6ee6162af3b4e18f92400b92", 0xb3, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000c52000)={0x4, 0x80000001, 0x80, 0xc254}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000074d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000034d000-0x4)=0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00003c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ef000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b9d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb6, r4}) r5 = accept4(r3, 0x0, &(0x7f0000a89000-0x4)=0x0, 0x800) recvmsg$kcm(r5, &(0x7f0000276000-0x38)={&(0x7f0000da4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000034d000)=[{&(0x7f0000d41000)=""/0, 0x0}, {&(0x7f0000645000)=""/246, 0xf6}, {&(0x7f000043b000-0xab)=""/171, 0xab}, {&(0x7f00001d5000)=""/5, 0x5}, {&(0x7f000063b000-0x7f)=""/127, 0x7f}, {&(0x7f00005f5000)=""/20, 0x14}, {&(0x7f0000860000)=""/72, 0x48}], 0x7, &(0x7f0000921000-0xdd)=""/221, 0xdd, 0x4}, 0x2000) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000a07000-0xc)={0xa0000010, 0x0}) bind$alg(r2, &(0x7f0000c98000-0x58)={0x26, 'aead\x00', 0x41, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r2, &(0x7f000010e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000c9000)=r0, 0x48e) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f1c000)=0x0, &(0x7f000093d000-0x4)=0x4) 2018/01/19 08:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) r2 = socket(0x3, 0x0, 0x42f7799) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000051b000-0x4c)=""/76, &(0x7f0000f52000)=0x4c) 2018/01/19 08:17:20 executing program 4: recvfrom$inet(0xffffffffffffffff, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:20 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) 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) r1 = accept(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0x53)="f697733699d0b2fb691f9c4c916405671d559e6050ee0c2a4561941209c2afb9cfb14902288723601637dcef0006420b93d308ba74b055ad4fdfdab87f18bd7d82441fef7e88ddfba1bea48a5bd2b6b66dd408", 0x53, 0x4000000, &(0x7f000050b000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4(r0, &(0x7f0000d40000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f1a000-0x4)=0x58, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x4) 2018/01/19 08:17:20 executing program 5: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3f, 0x8000, 0x3, 0x8, 0x9, [{0x6, 0xdbfd, 0x8, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}, {0xff, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0xdec2, 0x6, 0x0, 0x0, 0x2307, 0x0, 0x0, 0x0}, {0x9, 0xd36, 0x8, 0x0, 0x0, 0x140d, 0x0, 0x0, 0x0}, {0xffffffff, 0x4d, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfff, 0x4, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x20, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x6, 0x9c, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r2, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000020000-0x4)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001b000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000)={&(0x7f000000d000/0x4000)=nil, 0x3, 0x3, 0x20, &(0x7f0000008000/0x3000)=nil, 0x4}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00004a1000)=""/67, &(0x7f0000281000-0x4)=0x43) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f00006bd000)={&(0x7f0000732000-0x60)={0x27, 0x0, 0x80000000, 0x4, 0x17, 0x9, "e02d32c2ea8b4897d14a5fbb3c864271ce03b51b1be64b4af35b181a76b7b6c1d2723da58f7f56d3f8ae677c8a3c5514009bf84655a861111074b758beecb1", 0x80000001}, 0x60, &(0x7f0000ef4000)=[{&(0x7f0000975000)="c996ca040b82677bbba5a27737e080f74d8db7d434e7865fb88670a985fb01b93cc675d1bbfa9ab7e6eff866c9448de67fee94649a567e35b7c3964a96a1f662e6e66f3eec957dcef5e16f620cc913eaf12003a08830cb6d6f8924eda232422172487efe31db0e43e592d85bbd3ad4a90cd7eedd267ad5c385ca05f7c4b195327cca2b9ca294d83381a4967799f4775ae16f1f8a3f190f9b656f7c34f57d07c49be70d671b5a33d41887755b2b3bb3fabc405a1561956f792f8ad500b99f1fd510f4048e452ea040ff46b2bccd430ba47fcb34ceba924b56e20159c425cee07c31a901e0dedf4619a9fce982ba029bd28c633fad73c653", 0xf7}, {&(0x7f000093e000)="d3a9c4d8294c24476af0e598b210159d5a29306301b2e97ef7b54f8a0f48bdf992c4ccb1ffc249dfa2ac45865c7d8cb1fddcb00c85653021246342c7cc5aedc01a03d0ee63c6ceafae6f6a4c7dd9207cf1edef2a0bc8f0132c6d3d327986b71aadcdb34c53c9fd6f232a8f9236cd1a36a06626f038ea3a06fdb043fc64677d2caebe5f7cdfd0e7c762ccb9e1949f2335767ef4c52a11988543bfda16367f8d0637da73c73eeeda0b4a9d6ee757919f676d", 0xb1}, {&(0x7f0000913000-0xa6)="26353fad9804e70a9730f07d6677f87af2b4b07e74c727c2e58ddfb5695f321001922af0117302f44b0699fba678611eaa89e40534bb993e6dda7f48d3a0a1f7ae272b7790884b70573c420fd982e7e649badc09b91f0d6d1735f8d5769b1fd50004759db3cf23faa7e7e8b9e56ce94324b782add06b715a92b054abdf4368b6841b51e052d505b250855f64593b48da7931bd1daa986f2d6bfe35d25c8eda14f017009703f5", 0xa6}, {&(0x7f000090d000)="e5b8c1d5ccfc9693e8f9d71bfeeffb2dc401d90a9d3257a9894818a7769f31a21f62b7aebcf500986729ec5cce47713ca5de6b7334811de10170a42beabad66ce0dbab9a4f841bc08dcff7a5e199cf4ac464e8418e623b160bde707c7e4199b009b0129fa458104df07e96c066556bc426724ee658192e8542f9922cb9a93f74e7e5295daca32702249217986be5fb115588e781a9e9a3f4a0992b15736257860c6f87af", 0xa4}], 0x4, &(0x7f0000d9f000)={0x58, 0x13f, 0x80000001, "3315deb216d6b7742bf35d65381e12de49cd03b26dca1fb77e342710ec6a9662fb98f9fcd1ee350a87fa37e59f8888ecf71074482f11df3ea8faaa85daff5b5b07e52fb6052f"}, 0x58, 0x8000}, 0x40000) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076f000)=[{&(0x7f0000a86000)="", 0x0}, {&(0x7f0000ebd000-0x1000)="", 0x0}], 0x2, &(0x7f0000fc6000-0x2228)=[{0xb8, 0xff, 0x81, "90dc5c5d1b0e6b1e918aab18742ee3170d323b0cf8fa8ad0b8c30e9e68f5f5820fa8546db1bfe440f561fe4119cf5f3fc331786c59c31661b4e1539d5ec2c2331b602d6a3f8f455977f7f760a55112a3a006bfe53b20dbd09c1dcd9a1fcb964d00730e875966c06f614996062c267a499d6f09ebf59307d3c475b15c9a81416c19249e712819358158a6e9da4c3c6865bbbdb72c970e4aabfed1d95018d44502957b"}, {0x48, 0x1, 0x1, "460f67d96c9b60bd3f6d3c15ebea018e8608bf4edcb43d4b56299ee1131a0cbb2fbd0afa4bbaa3377b09781658b10ab13c463ef3"}, {0x1010, 0x0, 0x9, "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"}], 0x1110, 0x0}, 0x4a}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00006e0000)="e6c5a559747be2aea4c8e8d0e05943603383d91de84a412a08a43a23e2f1882d7f4ac5a7dba7c697eba49cae7cf159") 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001000)={0x7, 0xffffffff, 0x0, 0x0, 0x8, 0x1000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9918, &(0x7f0000000000)="f6") 2018/01/19 08:17:20 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xdf)="7df3be006856a9bb93ca5d0c0027c5b8cb1b90f621ac035a3103a67a281f07c1a97931b9dc63d8dfa07b9b430873969541d51b411a7bcfc1864a564972a255c12e6036e6b19e85b9f35818ae2ce7bf46b9606720888184b7afedcd62480448ccac96ccc17b18c8ddad1c091871df4270a61a970980936f80c04d781cf3249778539bb5be3ef0eb836df73460c5dc1ad1b694c51e64b12de01c5f4be2b82735641e4eb7b47cec8517daa7429947ba476641dad60bd528b9609ee8a7b4e4db633ed24bdcf22f073bba423262318fe24f4ef1c3bdd47e4b5dcab341dc26354891", 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000045a000)="", 0x0) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x4) r1 = accept4(r0, &(0x7f000000c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f000000b000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x1}}, 0x2e) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x1, @rand_addr=0x1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00009f5000)="6a6a0c9bd5c6d90c8d96da7603d6ed6984480d92476baaf76a47a3124213b29c66133222d9e2264de6d0f1e0535c7239fd8d590178754ac6c8d04792e37c84f094bfb9aa38ffe43850f1b3e9921f0a6b2443ca452b9e3a887ea46846a3e647bd4877f07a5480323b7272fe834e89ccd3aff99a37629b8f8cc4879aa056374452e9b836790f9968dc2b863c35df1995abe5e9ad37d617e50d4b49762f84fdb320fec4c84c32cbf30846a2afbe72239d9c560a59f5b316e986dd35cd7025c6a68566f7c549b5351887d0deed612b6cb0416ce356060071d3aa955afe290c44915dce9d131c79", 0xe5) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffee0, &(0x7f0000ade000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x2, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0x4, 0x1, 0x2, 0xe2, 0x1, 0x80, 0x1, 0x67, 0x1f, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@cipso={0x86, 0x0, 0x8000, [{0x7, 0x0, "eece52e9e7908ff57043cfaf1e79357d"}, {0x6, 0x0, "ae23d49fc1b91fb79a3075d0"}, {0x6, 0x0, "44a952a85d714186d122bc1c03159e01"}, {0x7, 0x0, "44768760e6a81d"}]}]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fcd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fce000-0x14)={0x0, 0x5, 0x4, 0x0, 0x2b, 0xb0}, &(0x7f0000405000-0x4)=0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e42000)={r2, 0xac, &(0x7f0000d83000-0xac)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4df}, @in6={0xa, 0x2, 0xa7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, @in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}]}, &(0x7f0000fcd000)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r0, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x400) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000001000)="28c1f99de5c95544dc3dc92c988460065f74407d192b890f57a7c1b98939135475bab628f2033f8e32118174ed30853b75fcc4fd38f40a6da9e043761adbd756258cded914d108bd9516f4713501c17c5f088fbaded455d45cb46c18265f8c64257f82a64cb77c3f8a4e7318fcb33542b4c0f0a8f4cad46d6895735d98b64d583df6cf4531c07fb77e2fdb0a2bad2fbf3b0cdaaae6228e7e739d6f60cce726c31a7bb7080bde008922dba248868c7a4c845a1cd1edc2001f65e56aa8c09c87038dce8ece712fea349e83fafb1374946a23ff02c12db4d400a1dccb02feff81e0df744ed446a846915bbe3d076d1d707f15e91797bdefdf", 0xf7) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000020000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000001f000-0x4)=0x0, &(0x7f0000021000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000b9c000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e58000)=0xfffffffffffff99e, 0x4) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000001000-0xc6)=""/198, 0xc6, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000000c000-0x2a)=""/42) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xb, 0x101) setsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000001000)="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", 0xfa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000000d000-0x4)=0x100000001) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000000b000)=0x8000000005e86, 0xfffffffffffffecf) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f000000a000)=""/244, &(0x7f000000a000-0x4)=0x3d7e325ee476ed3f) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x30f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[{&(0x7f00009f6000-0xb7)="1bc6d6cf4c4f3f0df621aad4bf99846f2259b46d1d4b104e818e47dcc815f235ab509030a9fc1cfcd54b3dce2ecfa40f937b1eb257905d013270585907849ae9259450913165e93d648289d75d78e70be233f2b6a340c9c89f05b71abe0b511657a7c4408010b1e7368c0cebaedee116cfbd0078dd80bee571464c6cc7a28290fb9b40ffc302d2f53212ebfd2320e4267013bb3a869d0543bb0c7fd88f67694c7565174a5fc8e8e1dcfdf887abf8e2f2", 0xb0}], 0x1, &(0x7f000018b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000da5000-0x38)={&(0x7f0000dc0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f00005ab000-0x30)=[{&(0x7f0000bd1000)=""/202, 0xca}, {&(0x7f0000714000)=""/124, 0x7c}, {&(0x7f0000753000-0xd7)=""/215, 0xd7}], 0x3, &(0x7f0000f08000)=""/64, 0x40, 0x2}, 0x40012060) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000003a000)={0x5, 0x1, 0x6, 0x9, 0x0}, &(0x7f00007c9000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a36000-0x8)={r1, 0x0, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/19 08:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x50, &(0x7f0000d32000)={@common='eql\x00', @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000b48000-0x4)=0x101, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001c2000)=0x9, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmmsg(r4, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000791000)={0x0, 0x0, &(0x7f0000304000-0x30)=[{&(0x7f0000774000)=""/111, 0x6f}, {&(0x7f0000791000)=""/103, 0x67}, {&(0x7f0000791000)=""/27, 0x1b}], 0x3, &(0x7f0000792000-0x96)=""/150, 0x96, 0x5}, 0x20) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000791000)=[{&(0x7f0000792000-0x62)="314b39f6d778d315de9829b1e8bdd5e0029bc63e2cb92d802d8b50afab3ab57b03815aee06cae8cb52d1e4f20becb274db749a628db0f0d5ba1ca59774685cf33aa01f873f429d76ccc3f3852c6db35878f4be8abfefe2e9f4be44f524e93bf53469", 0x62}, {&(0x7f0000506000+0x7e9)="b69a98d86a86b32976afb4f7ccae7a7156b3fe03259797ca194c394f3d81148bdee84b8e90a81f3d13b48dc14bb2a0ac6f0a9d1677101f95d58dbe5a47e83c020ff27b54f5e9e5136b51cae6be276160dc1ca55b1304bf72fafa7fda92f2fdd66288fc0879a3ed2f812ce34a4345489a735bd22a86f8a718cd565400d864707c6e9a565e910da5be7c22a39c4402e879fd1fd63c2a5d90c79a493d541ccb79c6b6d976a2783e36a327a5765c1b5ea580eeaf4b583fef899e2db6697803f837818fe3ceef31eada500d9c7fce940934a4eb5e0ab01e913140baefb44ba3e18a912cfae446f282419a1cea42c2bf85b3f6959f8dbc906af6c3f734b5", 0xfb}, {&(0x7f0000408000-0x69)="fec20f50734a4ddc2bd7c6640b502b554e005c8af3b7a8c1366cb9deffacccb0c2015e8ba138c22d7cc5585cebe203752a67a47927faa9cb823381b36129cf122dd155e4746931412a726e48c8663572fdfa42a16153f5a03efebbdb97a291dd950307ce93e0638ff2", 0x69}], 0x3) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000003000-0xdf)="92ec4e1efe5581150d290430ba0bc1990fcbbbb53424e00e72a11d01a8661c028eb4ae7b2852e8c034db7d59d3df8597c37e6b429705715b1ab6b8a2709ee129c7d63d9505ed7bbac921d3122bd2f4acc75521a011af59c6442c88145517fba633ba1a450699a0a32e68ad8a26cdd7b027f03a58be5ce7ec95d60782f8d512b9db822cd48f2a1f0e07565249976570bbbcb62f6361bd744b76526268f9c37386ac00f556c939965343b82ac1ff4923e0d39fb10d5fd2da117b6f43198ee13b977ff9c427c74f47b1aa61c5f81e513c99140868abcd7434fe30b5b204146fa5", 0xdf}, {&(0x7f0000006000-0x96)="4e6697d2f99ae4357626a876eb3a0cc0e8694d4c72022dc2f443f6d2a478f194bcfa76dcd6febe18a0c2037ecd75ccc2679b25fc55e64da7aa86151a42062e2732a82e973e74ccfb439d7f9d1e407203c3f23ef8782e66120a5995302b5b96c9d33b5175af619e8b1ed5b841ade389df7b1dffb87c42d1d6f31e2678ba5d6842c16ecbeae2c9de1fae0dafbc1d41f77ad309c569d4ed", 0x96}], 0x2, &(0x7f0000003000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000004}, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003c000)={0x0, 0x80, 0x7, [0xe44, 0xea05, 0x8, 0x7, 0x1, 0x3f, 0x8]}, &(0x7f0000aa6000-0x4)=0x16) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000262000-0x20)={0x9, 0x80, 0x8000, 0x40, 0x1, 0x3, 0x10001, 0x6, 0x0}, &(0x7f0000aa5000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009b4000)={r1, 0x1, "06"}, &(0x7f0000aa1000)=0x9) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r2, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6c000-0x30)=[{0x7, 0xfffffffffffffff9}, {0x3, 0x2}, {0x4, 0x5}, {0x7, 0x34c}, {0xf, 0x20}, {0x8, 0x0}], 0x6) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = accept(r0, &(0x7f00001c7000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fc000-0x4)=0xc) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000617000-0x4)=0x40000) bind$unix(r2, &(0x7f0000b8a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c01000-0xb4)="3b2032713598162ab9d9d41df77f41198dfd04dccf61eed853baa6d0051c9551237af57e46864caecc7f8c7e58c170984410da53c921549ebcbc2b837023cb18085b1714c1e9222ae4c1c72358f05843a63a6f7d36b1b45b5e51b9aaad7977b8cb9ce7580b028370399c080fe6ac4747ffb0f0d11001f33f6eec84d4c2d50424c80a91f04b74a90c1791534663ceb906f5eb6799faf21afd5d802751bbe869cf24316cbda5d76539afc16d24a03a4435de915cd6", 0xb4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b22000)=[{{&(0x7f0000a9b000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ce000)=[{&(0x7f0000ee4000-0xd0)="e3873f2751e767d39401e53662a2e2fc3809860c995a857c07a115630dde026bdaeed77045e2", 0x26}], 0x1, &(0x7f0000340000-0x398)=[{0x90, 0x104, 0x1, "3636b74cab4e59144d5b4ca45c545eaba6ead913de2018f55e54cca1713225a785b8b561be8d60acc9b8f40e7da1f804d3f9a7f7947f2026d4fe2c91ada61df5235487a1fe31894d145184afa9dd2bcd4691a228104ca6b03b5277ee8ac9df10670f8a5207e1e33b2dc26a2406b62d08442e1c613ee5cee32219"}, {0x68, 0x11, 0x5, "c7f365d2e94f7281ed863fdcc1414ecea5f6ed1414dde98364f917f825720f2648e6f0dbf1a12db16e5b71f322cee606f0e068c5d62b987141585fb0edddb1ea696a3970d25fa85ae4ccb95a5cf1e6f2ee28e7"}, {0x100, 0x102, 0x8cb, "f7bb4c2e4a22e61bde4ec0680828b1f23395182a76fc04e1d4c51548759d8a6c343bb1e8aff5a6bd151b9663adeae421653fb67f361e054e1ef01477a819f0b46c8667eae92fe32990fd45c075bb721a540d8c6bc509d270876436150e5066cdd325c12cf83d885a621a05e09c526639cad4ab766042c19422412a611b750ec791ad624c5e5a37d7b405b35e769b0a63af270fe5dbc1ddfef1054085a0200bac25bb9d5170012169ea2f434bec2c852d0080b628993334adbac4c81ba8a162901a0381f0f1e3d496b63cc5ceb27923f5e1f512c59bab92f1a03502d7513e4ce6a24e7d118cd910d44435bb22"}], 0x1f8, 0x0}, 0x0}, {{&(0x7f0000563000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4}}, 0x26, &(0x7f0000059000-0x10)=[{&(0x7f00006de000-0xb7)="a24603e85fd2e78a6440510cb3db8e5b69c68f7af104e594b2d633db0bfb657babbca925260f36aecd71404ec68c2e58daf88619d2d136e46208471b41843ae4f22a1fa4a5be0b24b465f01cc8af0bdcc35882f4b1941b39f0d8f72fad88264e4b396becdef861f694c0e698e2d15f5fcf9240097bbbfc573d0860ee7745ff1a18d52c5a1c9a0b83647f9c77c39426cd3f9056fc66dd89e5f3d7d4c99a64235bcf51cf6562d50eb657b7dfb4cea3b64a1cd1a9d6d5a276", 0xb7}], 0x1, &(0x7f0000f5e000-0x60)=[], 0x0, 0x20000800}, 0xf9}, {{&(0x7f0000a13000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x3, {0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x32, &(0x7f0000654000-0x5a)=[{&(0x7f0000d4b000)="d83aca60ea4fc347fd8405a39e26ed057f1456f9730d66632a6653c41199a183eb480a2a347a08a04c3c4f1f9868697b63860c91c87a228bb45371bf8817dd1312cdf8d5f54f7531be43dc7bea335c75eaa61149166da34067833ff8e69a03cce153d0b7ca", 0x65}, {&(0x7f0000d8e000-0xc4)="8506a3d5d278c94ab372b0dea3004b82c84741f538b44e069d50a82c8a8401ae3723b6cae15e0591416bd63c8e8a8222e292332fbaa736cf9b6eabcf661e2060c07249d6ebc617720ec03e6bf8a54916fd78cf5695c4d5df43b7bf99181aac70f0fdae8179d1bda647f0e9b18c0e27659473d7712480e606174c672666eda91964d0babb299b652de9dbee6f4273dbbb134cdd7406d9416695342779c9b44ce218b779d202f901e58f01b61c338c736015203551e8670f19a1e522bb94da728220b227df", 0xc4}, {&(0x7f00001c1000)="7826247934a6c31ea9bb2e774327c6d97dcc53e2620afd11f45d8281598138c97ad3b9cc32e59d41b3a0490adc75fe06618d394fed669a616cd62626ac3fd31847e986404c950cf017f20207db09ded568bc1e15bfd31972616da17792ed5a10658edb967eaf01bbdb5e3d7f12642cf94c1865dfefaad56dc56ba0f4f9560d70c7d0760f261384a82dda9da40be87cf021efd932674e7b8338f130b7c2b67d8bf2ffbb3a9b65596b7fa92a4ba4d4bc2994f7370f5f5c20751120b6055000b59e", 0xc0}], 0x3, &(0x7f0000f5a000)=[{0xc8, 0xff, 0x0, "619245d8d00163535f6304c60d417839994dbb5052ef7b8aaa792abb78db45b7f9719a094b29df636003d273a63137c21c6f7c2a3b17543451fc94bebebdc32d061a92776ba64987f05d371adeb941a5576b453862e511e7b55418d3e11dbb3bc465b4afa9c99d99a0f79bd756e5b9d527f69ebbc826f2b6952cbbe4bdef1d237061751166fc76178bfe48875cc7c3090663b6425143064aa31b82c7e71fcf332bb19a2f4af4f8693822d75868f7eb6a9d"}, {0x88, 0x111, 0x1, "76c1a50dd4a60b23c583f6eef63ae9c7ae55c1859d7558e4fdacc2dd55c26038d08e8da2af2c1eabd1004dd97a4ecbee57a6ae1c7012fa210b6bfd493509167d0dbff484859f0073cb87a435528588bb6d873dfa35c6f0c2ec6dc2185cc401a1b772bcb00eacc122d10a648a04bbceb3696a"}, {0xa8, 0x10e, 0x7, "46f7327c60fe524298a8826c951f2e983f7e26f1d2024f5e2be32e61ba10a91a30dd156c6aa3a8506dd0792b4b98148d7e4c7dce76dc679920c1b0e548deef8ec35895ecd1fd14e7d24e09db66a62a18cb2fe78c2d6b60aadefa3590b3daa6eb65674d63881e31555f7af8663c89c3b5c582110bde4945316780f53ade3d2040b2d1693865f9b0dcc68461e9a4a0074bb4d78194f5"}], 0x1f8, 0x0}, 0x1}], 0x3, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000b6000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000bc7000-0x1c)={0xa, 0x3, 0xe3df, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket$alg(0x26, 0x5, 0x0) 2018/01/19 08:17:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x5, 0x7ff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x5, 0x1, 0x0, 0x100000001]}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffe92) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 08:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0xa, 0x20, &(0x7f000050d000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000386000-0x18)={r0, &(0x7f0000970000)="7b02f7b9626f571dc4789220e1685bbdd50227a52301472247db801193e8ba19740ca02aa033818fea72e7a3cc682339993859c9d5", &(0x7f000044e000-0x4e)=""/78}, 0x18) 2018/01/19 08:17:20 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x4cd4b3fc) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000eea000-0x18)={0x0, 0x1, 0x30, 0x20, 0x2}, &(0x7f0000ee9000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000623000-0xc)=@sack_info={r1, 0x3958, 0x1}, 0xc) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/19 08:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$netrom(r0, &(0x7f0000f88000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000069f000)=0x10, 0x80000) getsockname$netrom(r1, &(0x7f0000060000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000404000)=0x48) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f9e000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x8c, "138604d9f9399ff247a8f85970303f5922479733cb74778b17ef595d2930ced3a496e5fb714f2183e14702e6760528d66973489f4e8178708637d91df8aedc8220337867c64e19551a3c0d7415fddf044e95ba7c96866629a453e0449db09b6d759abe53783b1877bcd3b135216f633193dd427846c260ce2fc4cd6ea98adf2fa4395f72381c35083b5a3d1b"}, &(0x7f0000276000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005c4000)=@assoc_value={r3, 0x81}, &(0x7f0000b7d000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) vmsplice(r0, &(0x7f00004d1000)=[{&(0x7f0000a74000)="", 0x0}, {&(0x7f00008fb000-0xf2)="cd4a2b0064338be7232448c011047ef2b8c439a3871946f4b06136da27dc2911ace653e4a750d6d291f45dc238c68f85067161024031a47d5f6677ac53c623fcda7afc3fb438fdf4c85e8a0778cf285602c2913c39a048f9e4c409fd4cb2ab6154d3ff7bd4866f93ee452ee7d58cd47307b8364cd6494c5bb5d85c89af7a1f122d6cada9767e5384de562ce52e9bb1afd1ade276a057b4624292196165c4f2f51c8f4c72c27acdb5690147ab7aa6dce914d245aaa7a55345a9396999f62c859df065b69d525cda8482bcac37985bc09aa3a471b00a14b944ddeb75ea70cf8507df3e4cfab5a59077405d38fbb16eaa9a1781", 0xf2}, {&(0x7f0000d78000-0xfe)="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", 0xfe}], 0x3, 0xb) recvmsg(r0, &(0x7f0000c12000-0x3)={&(0x7f00005bb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cbd000)=[{&(0x7f0000c5f000-0x40)=""/64, 0x40}, {&(0x7f00008ba000)=""/77, 0x4d}, {&(0x7f000093d000-0x57)=""/87, 0x57}, {&(0x7f00001e2000-0x91)=""/145, 0x91}, {&(0x7f0000f13000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000c30000-0xc6)=""/198, 0xc6, 0x3}, 0x40000001) connect$bt_l2cap(r4, &(0x7f0000158000-0xe)={0x1f, 0xffffffffffffff81, {0x100000000, 0x7, 0x9, 0x100, 0x3, 0x9}, 0x1f, 0x1}, 0xe) r5 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c68000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f00008bd000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077a000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 08:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000b8000)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000074d000)={@common='erspan0\x00', @ifru_flags=0x4000}) 2018/01/19 08:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00004db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000046b000)={0x0, 0x8}, &(0x7f0000f6f000-0x2)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a8a000-0x8)={r3, 0x4}, &(0x7f0000f3f000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000da2000-0x8)={r0, 0x4}) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a93000)=0x0) 2018/01/19 08:17:20 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002c000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x2, 0x4000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x80) 2018/01/19 08:17:20 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdb000-0x20)={0x8149, 0x10001, 0x8006, 0x3ff, 0x400, 0x0, 0x0, 0x80000000, 0x0}, &(0x7f0000e8d000)=0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0xffffffffffffffbb, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r2}}], 0x30, 0x20000001}, {&(0x7f0000fda000)=@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0xfffffffffffffe70, &(0x7f0000cd9000-0x20)=[{&(0x7f0000fda000-0x1000)="946e9ee24e1ac359d9a64bbf37a22760059aa4298e4f25a93fff80b0552996802e7c2cbe61fad5226e9ac32f4634603db9cbef44fa4c2afefafad252011d0f42c35c248c7d52fa0672eb13e2b1f4bd3a157575263b6af05d20ec8fa2c3e15e364489b5113ca6d8a7cdc4932580b9adc1442d8a60b7a324068f5f981cf275537a3df7b9effab15e140c7ca58fcd112400f90f6169a31c796bf621a897e07c20bc8aaec7cd139933112432dcb2e3c36cc64f80c87b17f05e2df6ecbb9a3ffd51f2515c92f37ff930847bdce773a626495dc32e1f41a86140afb0143e0413dbc998e15cb44dd18f90d828ddc769610d6015513879b5453b2ebaa0650ec6742e16c0d8b31a6861899d257037b39d5f7a29fcc20ac6e078367bcfd5cad1f484b625e9066d9f0d851c682f01250336bf68d0f93e27ad816d0fa50429bb3c9508380f287d0bd4914256dd3fc9f6c6e4a2eea4d8f330b490cc8006cf7b4f41dd9d6963b2b629f795841353540144e5a39e827547779c943a80e3eb3348330fa2e4804c3cab87389b8944cb1eb2de18c0080fcc3ac772f9e7c7ec01d776f7dc95ec736bf8707ff94972e9f9b630597a4391735bc6e33b2376358622c048c8107b11e00e0a9f81e38fdc82a59d2f8f06db5100567b6ca8c8100ebb835bb0cff7c6c5f4d475fe1f4737d4ec37c73aab507783b9946fed7d8b7615b22deadb6bc1657dd18bff3b8c64337688aa7e718493dbaa4c48bd2ea39c5490ef15e4d2d5d584591f115556a926ef266e91bb187cb067e406a8758d06ac7387e2c18c977d692de123638700075ddbae8a191a83f36562d1e7aa76311e612220b17c6cf3c38553899ac23946921302ab90dadf76c60f7980c4ca684d5b5286e5a9bd935481f53acd3403a3c4a35bf63455065ace0c6255d745bd05079acb33e7b343c61984311add18528f96ebfe763ac1f373c289da8d89aaae806de5a535b4624619a3c0fc3d24f0aaa050994c601d0d2ef084dcee9034bea253372ae19a33018935fdc7acf850a47b93722597c3c26cd08fd8555ec4d8e9f5ce855f88eb534d572ee9e34231f4a4751f1db54a9e1049c4521cb81ea528ea97db7f04087c23d5b6a06a2c1fd2d8fb3e991ac1971c4ec17491c0ba487caaa37cd48475ebce50671e42cf5680c442ad9f8ad141547d0317bae9695ee7ca3a4139b4c079bda317dc44b97f91b9da90e8a883294c87c2acbed7eda4a760e4ceb39684440c738b38275fb0a947bb942fa6aed0d6ed68d8a24dd8beb857b8b4a29d2e41cb7125c905d9592f160aa16b8ee66d3a11dc2c0e89c4f20dbddf68d30882f046c04b7ccbf740916fc3046777f7ec5c65a9657b294807b7485e88639abf9a37213ce5d3cc4309407623947fd21081fa4edb70c66bdfff1f3b141587b5071ddf43056c0d5eafc3444687b4ea4b3843e2654d7ea9fad54d0488886326d3a54f6b595a402c7f25330a0c1a2d342f8637f5375c6293e4fec972e530700770d32e77aa42e3d2a5d8d11d2461b7810e707f197af4ccadbfba882f59ed20ce047dd71c8d075cb86930300196552ac4659cc640754124ac342bc15bb53e136c6426d9a6d726c6a117b2c2a2aac27a2bba04df08ec2e6afc99facae2772c5aaf9f9ad71b3bd78360f0ba64da703c218599d806242e49284dd3531ff4dd227b6d7352395d9e5972ff4cc00631e6d04333f26dcabb36d8d34d285bd1200735d37de73bc155a9c0fbec60d3059b0cca53c230cfc33dfcc598db072249630e8286ea5617cd8702e9a7a3ae1e23c538bf452f65cd5aac762f04e24720a33707d0614273f5e7c34f4af2b35d5d1c67a74884a04bc44fefbbf2a7a0498c54238fe808bd68ed288b2d623efdc6e687fe6faddc6958154fc2e9d0d9a69412a860f579c07c59f8664d9ed97cb7000d11b7183c2f52c2a9f3f63a4351fbc8b3f4831e4e73d0ed5034a1c07949a1d009e261c6e25ee5455f6472c098bde2efd9265362640bf6d65d80b48d6219384c00190cb2cead1ff24d3a61ed7d2b016407754e43cf23ecbfdb12bae4a806cb64b098d9746edc55fe5bfabc86ebe035ab0a97f3d68d312701a5044eff434c5f864fbb82ca4ff167ac8de9922c9629d38eaeacc45364820865cefd05096eea61e1e17c79791924f1793d840898df15b52d7311308318281938e7bda06dc1abd0d988b212fb0b37d83960514c6cb5c51cfc651564c530ab1e60e5fc712ca1c574e352cdca472367dbcdeae877669d28a9ddc506c3138535917175f592c856dd38565856efe8aa630bb59cdacb9a1c83778d4e129a3f7b6303f711144d517b6fd020fbbd009d4b83a35624456bfe230d2e9f9a7cc89137eacfb974d70fb4a36b63bac1f64bb51ae51a675576faa8590fd9f3d52f72fad39cb19dc96ac7694a36953195080ba36e938888861c87fb09543af7260b4d1787db407bd701d2e34c8cf8e86dac41b651b9eb2ce1aef07d693fe55a503233ae24fe910284a92569aff7198ef3881c0075e91ce06bf32c4e32bbbeb401d5599bf4869744b29a23620bde627633a4f701c64b1a8702a3f479410fd42baba8b948ce891f14fab6fb0c68a126ef0200222e19f2dced2423f836c47dcd962db6dc4dcd0ebef39b71eb600d41d6c8008b3f8259b59b5fcb226bc1cc382458f9905dc049ecd7009c5f2a168dd0e0d5a9b5b9e2c41cafc74701d040f81bb95d741f4ce8a608eb917fb072ce3c20d4142798ec756ea042e40936c1e08e4900756321ecc475963e12cda214d4251110e7058c47af2a255e5a90c0a40aba45fe492618275a173e80d9bd27dc0145ab2544da88d130756d20a0e04ac26aa12f7cd10fc10fa6c2489048ac963b5397a28ce6735de5015b44f0de3ce696a395b05b200341cbeb2461a9f8f326d8d455fd206e4cda49c8784a84f33f6f210f42418a6c0d277b8532ee4dc08b51a237c5a19623e72d7209393635adfe8ce391363c30d49bc75486b12258aaeb292d6621265eae12a62ff671bf88fb78a40aca75c36e4ad9300e57ab72ed831c6b902d6d9c12ac0a0b8c69f822263852e9ccdfdcaacd46eb0d7be98ee27d95c3b92e71066cff0c2b3f66705082d6d679f61710f7e6fd9a1bebac71ab0011b8da9bfe17bdc6a059cc53099728804cdaed993d31579d9f5ef99fccc3122d1d706fde111f7a8a66fa0626b672ddba94a51e2826ff0e734bbfc0a21a081a44269577f0ff66d604e93dc85a76298bdcafe5bea63f956270956116e657b89d0de1ba49034fe1d92ae2f0290fe4397fadea2f147a22e12990f5467a9af2d0a3b8c65cf511536e9c3b29f7194fdecc3e1e1a2f6e7cce0c76abfbe6561adc9707cb38ba5624f692894fca235cb8c7c96fcd03c49d17785f21dfdb5f846c42247d09033b969c0615a9d739a2efd132d4a3c6faef2611e4d13d41c8be55c4535af2173720ee4df534800399cf470d3c95dc6ad0a1b9bceff3eed3032dc2078c337f0e75724765572451ceaefe255a6d0527465fdcda465dcb4fe21f99e92a135384ff81e83917b0cb0138734813b38290dfc1f565723f1e0a3b33e8db19530f5c7bc94b135691f76220e2887258ac1888a95d292fcb38d08dafd67a4d5fb51fecc0c9ef7d88d37b65a772589aee5d9582defc68727aee0e0a27d8730808506afc770086a757f17c678c4ed4cfce4cca683dc459a6a6b77cf49d180d38b928f5a114cf67c6c5aad065ae02916e443b1b38dbf8a974a0edc88b43e470ce6428a4ec2b18c6f6ea75eccd5d414e273acd34ba6e02fc42aab8ab4956334447ca6a5664c2f0868641c848aa72d365afecc7cd8d9128c435add1df2c70b1d735969b94edb73515bbcae62211194d8216d4f1fdfef30709ee165130cce8c018872e34b2197814c97c486b73ca67628f2aa475930b75aa37d3d105f68d75cf7f5f568f9d10735d57b91ea0b124763b3f131a7fc45fdf519fc50a6da1ee491e7ca45e041ec488ba1603cbc94f8e534f2f46a0694c476c0ca4dc17c604d20246d1513aba21a7affc6cd7508c0e88958dd27a2fbfc247b70ca5a4d07df08adbd70d9572e854e5ad6459d197a51d52f98756d5933051817dc4b4266d044032d64464a7549cf4b945bcb3f378f0cea2b626d599de496123991547da710d57155d5288c8c22c9ed873345ef254fe2647847f2b5e96a9379583dd1ff4030fd5bf556ebabccac85fd558c9e31b5aa464687b3bd434ed5e6503bbbafab3d3424544f0f4ad068216157a07f642a08a1d66d9a421630758610855df7204ef8d2d3cb10c3020e4eff8d08623adcb2620c73a77900e9ec66c9224797b43fe10750e939ff87a68011aa7b3436d54c3e72a6192f3bcf71ca2fecc09450ae897f14928949f7073e91970b4bcd047eef5def4c891060b768fe504bc4b0169a562de176e9649bb7d69ecce3e1b3d110220fb35c7e0116c644a65418b70fd43d694240a6733cd2873d4b58ab21c114b6d423df9e869e7a52edf5205ea1ed3b5ae2f2ee186faf57a2a2eddea4846d9231fbd9fcbed74e463322256148d94dc9ccddb05a9d0f2c36091b8e5868c4a4c64eaa3e59fd37584c2e6dcfef7e5013ace023d84082230a84deb0a395c924a901b81b0e428bf10a2863f1ce7d4b7d1847d0439ed583566bd0de9682d71afc5cb4665f946b8d6d7af8572e00cacbc8561afe8e278f7fff3ab2868443562007fdbaf91fec9f6971faded7a903cf318a6a64b7743da385a2e7ab3d47f4bd6b1e5815ad364e05cbdf3fc02ff9d8e8f04c0327b7ec1c6e4eb5506d58ad5e574a2cdbe5ec05e807fc8930d84fb90846b929efb8fb1c82a68d7b6292fe908a86a604ff9b859da5fee59f5871d58ba741fd7fa891eef4a5904fdbb6c2e7680190d2792cecf21857fbaef0e8f834da55e9cac90fde5c9c48e1cbc7750bc71c7953f69734140f59e72aac722ec4bb7674c15d80dc811191011eadf064cc8268e319aec9e47f781f5b574d7c4e6ce2285e883beb5e4a6635b21f280d46ef50e07de14738f45b8dbf68deb7e7deb3d3947ffd6a94449a8665afd558e962c1d3f2eaad50b92de2a92033c1d5c686fe7fd9c3294c8043a95a944d20c3cdc10a19a8113530993ae9d8e17cdf79f34d39b16dbd8acdf07c4f45fc3f20d996f002d22e48d865f8ae3df46a5e18e1e63e61574514277981c49015cd0d48f12688b88edfcab2b1fd60b505298f38bfaca72204c8b077474a65ae2504b248883f966fa06712a28dba7417713cd3e219504c7e2bd5b85d55828fb7331009dee5139c90dec39739cb8eaa10005c4fa55fccde4b507d70920af67b618d51aa8dade944b5f1f6cf2ff31ea5835535609fa54c7ac7ba779941bb9bf54f527afd63c6fcd3e11fd006f30c998d9036302270e666438a118641c6ca94f2b1394e0a05ede42de7df61ece8b21f6a8334c4bf9d0cb125813fa3e2590d64660e068160b5f4d05b55bf136f9c4df5820bb468e6d911cdf624fbe8256ca258d10b3d77b70035e5d42bc03444d8772aa4d2aeea57cc8e548f4720d2f90490cc13acbc2bf9ce182c98b4e59a9b343f673cbda0026c76cafc05606182af0c4d2c62283932cd14eb9747d46a09761b95af5002e4630a7e27c7ffb659894002fe90e22c038d9b129779cd951b8a3d027a31686bcd2b27f66815fbec59d70a5063ab47a53c8302dd10c25fdcebdb0416970a92010f3340902cf65b1a319948bc9f9ba08487fac5b07b5c0f623fbc086bbad878e767ba66ac64aff508cb65b9d1cc1c77ea2c8f11fe386b721", 0x0}, {&(0x7f0000a26000-0x86)="dfeb9021b2068b6780ca8d95e44234a799e907c1435d36d9d717da7ea22bd9122e1e3ee1d61e8be32334d3d7e0dabab87ac3ff84176780ee658bd470579d96c9596a46ecaa6567ef81499a7c04021bf7cbbb53b484ebfb0a5e126633a0b7059bdceaeccccfffdcf949f1b089eb8c3d7c473109751fd2320348bf62f0872b7df9588064b09a60", 0x0}], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x1a, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 1546.852648] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 1546.890686] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/19 08:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000622000)="", 0xfffffffffffffdf6, 0x4008004, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a46000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f000029e000)=0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ee8000)=0x0, &(0x7f0000f93000-0x4)=0x4) 2018/01/19 08:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = accept(r1, &(0x7f0000106000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000077000-0x4)=0x14) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000589000)=0x1, 0x4) 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(r3, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bc8, 0xffe, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000535000)="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", 0xfc) 2018/01/19 08:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000018c000-0x4)=0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075a000-0x4)=0x9, 0x4) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) 2018/01/19 08:17:21 executing program 3: socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000d03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000297000)={r1, 0x5, 0x1, 0x401, 0x3, 0x180000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0xf, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000022a000-0x10)={0x6, [0x2d4e, 0xffffffff, 0x48, 0xb, 0x2, 0x7]}, 0x10) sendto$inet(r2, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002dc000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000392000-0xb)={0x0, 0x3, '{))'}, &(0x7f0000145000)=0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f4f000-0x8)={r4, 0x7fffffff}, &(0x7f0000f0a000-0x4)=0x8) listen(r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002d3000-0xe8)={{{@in6=@loopback={0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000-0x4)=0xe8) 2018/01/19 08:17:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000005000-0x8)={0x0, 0x0}) 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) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000008000-0x10)={0x5, 0xfff, 0x4, 0x100000001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x5, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000009000-0x10)={0x1, &(0x7f0000006000)=[{0x5, 0xffffffffffff668a, 0x7e5, 0x21}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0x8, 0x20}, &(0x7f0000006000)=0xfffffffffffffdee) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000009000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x3f, 0x2, 0x5, 0x9, 0x0, 0xac, 0x84fe, r7}, &(0x7f0000007000-0x4)=0x20) recvfrom$inet6(r1, &(0x7f0000002000)=""/18, 0x12, 0x20, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) recvfrom$inet(r3, &(0x7f0000002000-0xf0)=""/240, 0xf0, 0x2, &(0x7f0000005000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 08:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000cfe000)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f000063d000)={0x27, 0x7, 0x2, 0x6, 0x88bb, 0x5, "d9e1b4bb07f6d3b8a5f6fa57d557d29fef67564123649d56e7140852ba91daa9d34f7e556a6aff63ff0edc84ae6b171108ed6cec792c314aa095032c9bd1e7", 0x4}, 0x60) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000037f000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 08:17:21 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001f000-0x10)=@generic="a04a4a970ea79b96d0788f320cfef0cb", 0x10) 2018/01/19 08:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000928000)={0x0, 0x0}) getpeername(r1, &(0x7f0000b3e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000-0x4)=0x17) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d99000-0x4)=0x0, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000efd000)=0x0, &(0x7f0000a6a000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f07000)={0x0, 0x101, 0x5, [0xc112, 0x7f, 0x4, 0x5, 0x101]}, &(0x7f0000d09000)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a5f000-0x56)={r3, 0x401, 0x4e, "36a1c66a04efe822574d7081dee439c0d4a0d110edef7f75dea57e8cb6241a9ed313ac6d187c5d7e3ed275f3bfcdc18f12c9a875bdbe000b8b7bfa8b853af41a967ec66c6d33693e81cad36fa70c"}, 0x56) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000897000-0x28)={@common='vcan0\x00', &(0x7f0000e45000-0x5a)=@ethtool_dump={0x7f, 0x7, 0x3, 0x4a, "03d55675d4d3960d71c57ba4291467faaca186320b7f07d581ec83dfb55110312675e01c556d41730ea7021ed643e1c68bd5fb3599d7d0a611f557f5a9fa2666d217f2b35e0b72914c38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000102000-0x4)=0xa77, 0x258) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000f1000)=0x0, &(0x7f0000c8b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007d4000)={0x2, 0x800000000, 0x0, 0x8000, 0x4, 0x2dae9eee, 0x6, 0x100000001, 0x0}, &(0x7f0000596000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000255000)={r5, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2}, 0x98) 2018/01/19 08:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000db5000)={0x9, 0xffff, 0x1, 0x2, 0x1, 0x1, 0xbe23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000046f000-0x18)={r1, &(0x7f0000316000)="a2c0fd2703a9623c5207ab3110a77f0cca8bafdf55906c6891f2b49484d987ee3faab1854fd3af5f688ea0c3b7e34d3ff243a6b768e7b899fe7218f665a93a138261f2c28a15161b451ae43cde180b274047c78efc1699d12fc6d01f54da7fb509173170204164eff571fe4b512f916d39dda3c4c3f4e342e91b45b0f4fbf9adc6d39bb864506cc9bd9a7aa03101231d6cbc1a13c93f419058cb36399f4347a43d91be328e94497aea5a3a96c088d823944dc4248a5a4224d9ef2eed5f8ae859", &(0x7f0000e0d000-0x6e)=""/110}, 0x18) 2018/01/19 08:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80005, 0x86) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00002f9000-0x10)="1fba716a76c6da7fad2d38905a5b79ce", 0x10) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 08:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) 2018/01/19 08:17:21 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b3e000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0x8, 0x9, [0x23bb831c, 0x2, 0xe5e8, 0x80000000000, 0x7fffffff, 0x80000001, 0x3, 0xd4, 0x5]}, &(0x7f0000dbc000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7ff, 0x2, [0x7, 0x7ff]}, 0xc) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x9, 0x800ff, 0x10001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) 2018/01/19 08:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f000044d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c70000-0x4)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d1e000-0x8)=@assoc_value={0x0, 0xf5f2}, &(0x7f00006fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000068b000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0xfbe, 0xfffffffffffffff9, 0x5, 0x57d}, &(0x7f000090b000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000616000-0x81)="96", 0x1, 0x0, &(0x7f000037e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvmsg(r3, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 08:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c35000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000ccd000)=""/173, &(0x7f0000ef0000)=0xad) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea1000)={0x0, 0x0}) socketpair$inet(0x2, 0x2, 0x8c, &(0x7f0000176000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fc5000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000543000-0x4)=0x344) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b8c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003c2000-0x20)={0x5, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00001de000-0x10)={0x20, r6}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000c76000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00005f2000)="ff", 0x1) r8 = socket(0x5, 0x1, 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000725000-0x8)={0x0, 0x0}, &(0x7f0000484000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00006ac000-0x14)={r9, 0xce11, 0x1f, 0x401, 0x81, 0xd4eb}, &(0x7f0000f7c000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00002ee000-0x8)={r10, 0x8}, 0x8) r11 = accept$alg(r0, 0x0, 0x0) recvfrom(r11, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/19 08:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a8a000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x3)=0xe8) r1 = socket$inet6(0xa, 0x80, 0x7) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000b4d000-0x1c)={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/19 08:17:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000)=0x14) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 08:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0xfffffffffffffffc, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, [0x126]}) r0 = socket(0x1b, 0x7, 0x400) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000704000+0x3cc)=0x4, &(0x7f0000155000)=0x4) [ 1547.126475] WARNING: CPU: 1 PID: 7663 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 1547.136204] Kernel panic - not syncing: panic_on_warn set ... [ 1547.136204] [ 1547.143591] CPU: 1 PID: 7663 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #196 [ 1547.150872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.160235] Call Trace: [ 1547.162847] dump_stack+0x194/0x257 [ 1547.166497] ? arch_local_irq_restore+0x53/0x53 [ 1547.171181] ? vsnprintf+0x1ed/0x1900 2018/01/19 08:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000ecc000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x3, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}}}, 0x32) 2018/01/19 08:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x10002) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f0000a8b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f8000)=0x26) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000044b000)=0x0, &(0x7f0000283000-0x4)=0x4) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00000e8000)="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", 0x480}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000da9000)=0x0) [ 1547.175001] panic+0x1e4/0x41c [ 1547.178202] ? refcount_error_report+0x214/0x214 [ 1547.182959] ? show_regs_print_info+0x18/0x18 [ 1547.187471] ? __warn+0x1c1/0x200 [ 1547.190938] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 1547.195957] __warn+0x1dc/0x200 [ 1547.199242] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 1547.204275] report_bug+0x211/0x2d0 [ 1547.207921] fixup_bug.part.11+0x37/0x80 [ 1547.211991] do_error_trap+0x2d7/0x3e0 [ 1547.215884] ? unwind_get_return_address+0x61/0xa0 [ 1547.220820] ? math_error+0x400/0x400 2018/01/19 08:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff000000000000086c3a262470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d143cb3151d24acef1f1622ca5bd4000ea31000077aeb81c90001d647c000100000000f70dc136cb184a"}, 0x80) recvfrom$unix(r0, &(0x7f0000bbc000-0x93)=""/147, 0x93, 0x2100, &(0x7f000032c000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b14000-0xc)={0x0, 0x7fffffff, 0x2, [0x3ff, 0x709]}, &(0x7f0000e33000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d23000)={r2, 0x45f0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014d000)=0xb) bind(r1, &(0x7f0000bd3000)=@sco={0x1f, {0x7, 0x1, 0xffff, 0x200, 0x73, 0x7}}, 0xc5) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) getpeername$packet(r1, &(0x7f0000052000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d2000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003d9000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1547.224629] ? depot_save_stack+0x12c/0x490 [ 1547.228969] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1547.233830] do_invalid_op+0x1b/0x20 [ 1547.237565] invalid_op+0x22/0x40 [ 1547.241027] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 1547.246643] RSP: 0018:ffff8801bf28ef80 EFLAGS: 00010216 [ 1547.252011] RAX: 0000000000010000 RBX: ffff8801bd14d6c0 RCX: ffffffff817ee798 [ 1547.259358] RDX: 0000000000001134 RSI: ffffc9000474c000 RDI: ffffc900012a2049 [ 1547.266627] RBP: ffff8801bf28f018 R08: ffff8801bd14d710 R09: ffffffff85cfbb20 2018/01/19 08:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000f5e000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000a49000-0x4)=0xd21, 0x4) r1 = socket(0x8, 0x0, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000171000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r2, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bdc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000031000)={r4, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000916000-0x10)={0x6, &(0x7f000031a000)=[{0x8000, 0xf033, 0x4, 0x7}, {0x9, 0x4, 0xfc55, 0x1}, {0x1, 0x7, 0x1, 0x1000}, {0x3, 0x9, 0x37, 0x81}, {0x1, 0x401, 0x7, 0x3ff}, {0x100000000, 0x5, 0x2, 0x0}]}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x26a) [ 1547.273899] R10: 0000000000000071 R11: ffffffff85cfaec0 R12: ffff8801bd14d710 [ 1547.281171] R13: ffff8801bd14d6c0 R14: ffffc900012a2048 R15: ffff8801bd14d6c0 [ 1547.288476] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 1547.293538] adjust_reg_min_max_vals+0xc3a/0x2d20 [ 1547.298419] ? check_func_arg+0xa50/0xa50 [ 1547.302589] ? find_good_pkt_pointers+0x530/0x530 [ 1547.307427] ? mark_map_regs+0x2e0/0x2e0 [ 1547.311489] ? mark_reg_read+0x36e/0x530 [ 1547.315576] do_check+0x1baa/0xa170 [ 1547.319204] ? bpf_check+0x333b/0x59a0 [ 1547.323121] ? debug_check_no_obj_freed+0x3da/0xf1f [ 1547.328163] ? check_mem_access+0x2760/0x2760 [ 1547.332668] ? free_obj_work+0x690/0x690 [ 1547.336741] ? __lock_is_held+0xb6/0x140 [ 1547.340818] ? find_good_pkt_pointers+0x530/0x530 [ 1547.345671] ? mark_held_locks+0xaf/0x100 [ 1547.349838] ? kfree+0xf0/0x260 [ 1547.353111] ? bpf_check+0x333b/0x59a0 [ 1547.356988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1547.361990] bpf_check+0x3348/0x59a0 [ 1547.365689] ? pvclock_read_flags+0x160/0x160 [ 1547.370203] ? do_check+0xa170/0xa170 2018/01/19 08:17:21 executing program 7: 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, 0x2}, [@jmp={0x4, 0x7, 0x2, 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) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f000000a000-0x6a)="232d0d353a17a688d8d72466929026da18edfa06632660c124ce282866e2096370ec3aa74ddacdab80789a7cdcc37bd1bacd32166d00e3a2b7e48e454cb2e8c2964e23b7793193bf2cd30834134e3ad744251ea24607c71d18f16f3d338826569e8e3049af148b970466", 0x6a}, {&(0x7f000000a000-0x2c)="bc7b1492dbbf680a4ed08c42f40af00fe08cd0a30e8bae029125ee8c90ee1c90227d95caf2e9b6ad72b3f94d", 0x2c}, {&(0x7f0000006000-0xb7)="5013e146482ff1dab1a6123cfb8484899e2edd6d5e31fc593489b9c9281005cb7dfb87efb7f86121a7a3ea755f57f1846964e88bcad1b4f7ac241d1c2602669a77c77a86c9921b06014afaa431abf3df9013e83745c17e65d4de6686e0c3b517d347a4d74bd473e6cffb955f7146b9fb303f7a57f6e04173b120a4d0a73928cb27088580a145092e7bd94db6c009445a6bddb3b9c67c8e0b6a3b5d56311aedff294792c48b3784ef636d4694f6fd09381dd95599cdba6d", 0xb7}, {&(0x7f0000008000)="2cc773cbaa0c2d688a2e07beefdb5b81d2741214d3fdfce351c1166c08dd59ec929bdd2106b61475fddb5a978c3290ce70af1467c9d21117a2da363a97e7df486814dd5ba4386bfe1c6e8adac81cbcf7218018", 0x53}, {&(0x7f0000008000-0xd3)="add38b5fd0e9b2d265b9442192e64a0d53c98b4e2ee8f94a8f7801dd203c412829cef676a86ea6c91f8bf7482dcaa7a9aa489003df5411542e846f381ff00c397ad7cd01debea72caf47de25c244d3eeb2b7d89aa03468121b4765aebed3fcee60b234e8dc65c61f5b296dcb85cb3b18df8e150beb8f088503b692687f204b4adfa500d2af2764c4958b330701fb92d25d4740aeb8de88d9bac5f99b8fcb82f526a4c687ffe8ef9155682c652a0e90b17442459bee4f5f8b7a07df61c5b07054c84c53d5e718413e8b36e5fe4f7a4ad7b1fc42", 0xd3}, {&(0x7f000000a000-0x68)="6456ab541c231458a0933e26d27f43b73245628a814b43ab62060a42cbfb2e833f59037a467e73c539877b4a0650451e771fa793b68b9e5e45d7f1d656b0b1ff213458b36da6b318a19a189023f3e9597005d2802fc7ef2bbaf3e502395cc25941098c131fb45e57", 0x68}, {&(0x7f0000004000)="3ef0dae6d4831966393b2a548873141ab92bb038e50c022fa205eb0cec62536a5c7918e7c46136ae8bf5508259d8d351c51e11df93d2b311950cccd63a392908b60bec9d2e59e205eadd66e5a74acc545810b8751c46ef39415450c31c1e153fbf4b8ed299413f661757680c73c21d5f59364a51986ce0820571f3e8f36640bef799b3452ee7e74651b55df6c72d229dd94b83e5a1c3b20840c666bc677dec5db6d40b688e9d", 0xa6}], 0x7, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000006000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000007000)=""/105, 0x69}, {&(0x7f0000005000)=""/180, 0xb4}, {&(0x7f0000008000)=""/193, 0xc1}, {&(0x7f0000007000-0x98)=""/152, 0x98}, {&(0x7f0000006000-0x7c)=""/124, 0x7c}, {&(0x7f0000008000)=""/201, 0xc9}, {&(0x7f0000006000-0xa3)=""/163, 0xa3}], 0x7, &(0x7f0000008000)=""/4096, 0x1000, 0x10001}, 0x1) [ 1547.374017] ? do_gettimeofday+0x190/0x190 [ 1547.378239] ? __might_sleep+0x95/0x190 [ 1547.382210] ? memset+0x31/0x40 [ 1547.385483] ? bpf_obj_name_cpy+0x199/0x1f0 [ 1547.389783] ? kasan_check_write+0x14/0x20 [ 1547.394004] bpf_prog_load+0xad2/0x1bb0 [ 1547.397966] ? bpf_prog_new_fd+0x50/0x50 [ 1547.402010] ? avc_has_perm+0x43e/0x680 [ 1547.405994] ? avc_has_perm_noaudit+0x520/0x520 [ 1547.410653] ? __might_fault+0x110/0x1d0 [ 1547.414695] ? lock_downgrade+0x980/0x980 [ 1547.418829] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1547.424710] ? __check_object_size+0x25d/0x4f0 [ 1547.429293] ? __might_sleep+0x95/0x190 [ 1547.433260] ? selinux_bpf+0xc3/0x110 [ 1547.437050] ? security_bpf+0x89/0xb0 [ 1547.440850] SyS_bpf+0xe10/0x4840 [ 1547.444290] ? bpf_prog_get+0x20/0x20 [ 1547.448078] ? get_futex_key+0x1d50/0x1d50 [ 1547.452306] ? lock_release+0xa40/0xa40 [ 1547.456260] ? do_futex+0x86f/0x22a0 [ 1547.459964] ? exit_robust_list+0x240/0x240 [ 1547.464270] ? iterate_fd+0x3f0/0x3f0 [ 1547.468058] ? __fget+0x35c/0x570 [ 1547.471496] ? __fget_light+0x297/0x380 [ 1547.475452] ? fget_raw+0x20/0x20 [ 1547.478882] ? userfaultfd_unmap_prep+0x540/0x540 [ 1547.483716] ? schedule+0xf5/0x430 [ 1547.487238] ? __fget_light+0x297/0x380 [ 1547.491192] ? fput+0xd2/0x140 [ 1547.494362] ? sockfd_lookup_light+0x104/0x150 [ 1547.498931] ? SYSC_connect+0x2e0/0x4a0 [ 1547.502891] ? SYSC_bind+0x410/0x410 [ 1547.506583] ? exit_to_usermode_loop+0x198/0x310 [ 1547.511315] ? fput+0xd2/0x140 [ 1547.514488] ? SyS_futex+0x269/0x390 [ 1547.518175] ? SyS_getsockopt+0x1dd/0x340 [ 1547.522302] ? do_futex+0x22a0/0x22a0 [ 1547.526089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1547.530828] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1547.535558] RIP: 0033:0x452e99 [ 1547.538726] RSP: 002b:00007f36711f3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 1547.546409] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 1547.553662] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 1547.560914] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 1547.568159] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 1547.575422] R13: 00000000ffffffff R14: 00007f36711f46d4 R15: 0000000000000000 [ 1547.583364] Dumping ftrace buffer: [ 1547.586991] (ftrace buffer empty) [ 1547.590677] Kernel Offset: disabled [ 1547.594281] Rebooting in 86400 seconds..