96"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000)={0x3c, 0x3, 0x8, "c9533e09211e", "606993ff2f27e39308ae14066ee0ed6d"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/19 16:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6d000)={0x0, 0x0}) 2018/01/19 16:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) socketpair(0x2, 0x1, 0x7, &(0x7f00000e0000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000851000-0x6)='vegas\x00', 0x6) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f000079d000)={0x0, 0x0}) 2018/01/19 16:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000627000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000018e000)=""/122, 0x7a, 0x2, &(0x7f0000f64000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x1e, 0xf, 0xfff) sendmsg$netrom(r2, &(0x7f0000f29000-0x38)={&(0x7f00007af000-0x10)=@ax25={0x3, {"50d70c1b3927c2"}, 0x4b5f}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000bc6000)="2ad4c940b486070e38cadded7e1a6c5bcc40898ba09a937b8294ef80154907203a83a2a7726736ff6b13d8d784f2fe9fb21d088158ce3cbda4ab113ab76dfe0c0a593f7cec100391a5e6f64b38f0f2181602f9d38cdff8898ef5a6b5ff1eed49b493f7df", 0x64}], 0x1, &(0x7f0000d93000-0x190)=[{0xe0, 0x112, 0x8, "4e35f82e01d25a8fa5c3bd2b7d589c7be8efb36bf8085d884733456d934d90a0fc76d89f96c31f5ef53d04cfcdd6806ed4528c83a69220c2f2322f6f35ae5a860d1dd293f0845d3bba9c52043eb85a89a8367a40d3b0fbdcb752d1c4700605cfe1ce7c87f7f2b4750803839ff1c00d9a310206468e004f6c2878a905501602941a4a54e7c8f07f1bcbf936ff219697a353e39573e6a719a09de56c4b993c0ba853ee176f97ec736a3ba12bfbc58f005aa08650928d8913719d7b1454919a245518245957d947120899b8"}, {0xb0, 0x11, 0x0, "5e42d3267e34f6cebcc9e1ad0224e8ae1f67812eb10e25f1537855231efa22fe99e9f515a3b51e58154948f7d9f8c949cfc193dc09d270724c2dbc67fa5aeeed33bba8956a4d1e462990c94c7f75819a414d94fa85d2b8a1a953a04146e3de4daba7290f666516461a16d1c209800ea00fc76cf7dcaa9bc40d0ed123efbf5973f9aa346f44fc7054c2da0e419fa364d7f85648231a5fb524dcf9bd0ad814"}], 0x190, 0x20040000}, 0x20008800) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x1, 0x80001, 0xe3) 2018/01/19 16:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000511000-0xf)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000851000)=0x0) 2018/01/19 16:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) pipe(&(0x7f0000964000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000047e000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xfffffffffffeffff, 0x4, 0x5, 0x0}, &(0x7f0000fd7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000704000-0x10)={r1, 0xfffffffffffffff7, 0x0, 0x200}, &(0x7f0000fa9000)=0x10) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000282000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 16:02:45 executing program 7: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt(r0, 0x3, 0x7, &(0x7f00005ed000-0x4)="02000000", 0xffffffffffffff83) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000031f000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5, 0x8, 0x10001, 0x7}, &(0x7f0000c9a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000102000-0x8)={r1, 0x6}, 0x8) 2018/01/19 16:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f39000)=[{0x0, 0x0, &(0x7f000019d000)=[], 0x0, &(0x7f0000418000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000426000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x2) 2018/01/19 16:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000677000-0x4)=0x0) r1 = accept(r0, &(0x7f000055b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xe45ac5be) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00003a0000-0x4)=0x7ff, 0x4) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netrom(r0, &(0x7f0000582000-0x38)={&(0x7f000033d000-0x10)=@ax25={0x3, {"1d923f43544654"}, 0x8000}, 0x10, &(0x7f00003ca000-0x50)=[{&(0x7f0000f1b000-0x46)="6979ac7962bcd872a85f469c72630326413e4a68a4cc68fad5d5e7136249405fe2db74ae8cb33afe7b62769838ae9c7bf15eafa80e330178c51993411980415aae76b7d51dd2", 0x46}, {&(0x7f00005e6000)="59897de68e5dab22f8655477321a2256d181688f56dce34d05f604332a985e841c5b372024dec18d0671aa48a390065c0c21e4f79a2f926fd9f2f88e5c2585b6fe0b620452430f663072eed33cabdace72483522625cac106d0e41bacf38240a11b3fcef1936717d8b348bac47958460423bc2c788bc571b7a9e27f0fd64862645ee8a3ba7b132264994febdb75ad26d", 0x90}, {&(0x7f0000545000)="d8e4791c41c0f78733585e8922b3a2711b82ade1a2c4c1ab76cf3bc9407532d50ea073b4ee3a64", 0x27}, {&(0x7f0000278000-0x5)="41dc5b85b0", 0x5}, {&(0x7f0000d9f000)="3df43ab61c02c1dfc253413b4b1f44dd603c4c969c503aa645a7069daf959714", 0x20}], 0x5, &(0x7f00006b8000-0x260)=[{0x110, 0x108, 0x8, "e13319378a2f8e90db37ac56c45ae7453b4cbc999b836ed864b0bd8f75b66280300f2ccf05023ac346df5ed0b0866c0e3e0f388599de2bea8ff2373a17da5d3d0af0c9931970b26a784b8bf06ef6fc12cb7aee2f4308e0f068b78d7ec1846c089db49d314e994eb65112d9ba342cc08146b099f8b74a399c5a40694db0eaae2607364e0a425fee30d5dcd5b1d4437e2cd8cc399437ef03412728b76e005b0c2f8e9359d6cd7bdc8f4c28754ae0f24d1aed1ccd434c69ecd8092439d3e7829b6a3d19f7e5f7c64ec15b1b5798163a8388295f352d7e4b12e5deb383655318711f1e1a0d5889c480502bc88082e9bb3bb3a72c81b91dc33afdab"}, {0xf8, 0x11d, 0x7fffffff, "e98c66723b35d520151762ea7df3a93b093df484c86cba2ee1aeafc0bfddc2b841097d258a4b8b499392596c2fe8deae71d39399cf2ce8e2a677bed5008a3ddb929e2639b3ddf3f07e23710aedc8e66940951e9a739d2636a225036b16d2658c13601ce2f6f39f8e5f6e3506c0a47532045708deee5fc51f06630cd018db28fb2960b11496547ab48314583302dc8e81a0afcfce40306904e2d6d79b98893213a8589aa6423c07e7fe00dc8ff82fd7899fba37b605b02a7125fed0ca33669f5d569459c5802e171fcb8055baad7f83a5dcd6b97e88149e09ae6e4ebf6926fc450b28488122"}, {0x58, 0x115, 0x200, "0a407970ee9411304f355b8fdebdaa8da3611a695740593feb3d5e63fcca599e7aa0d60abb3c4f1b593e4502a48885125640a40661f5e4fdb0719f823004f48c28c103eb87d8e030"}], 0x260, 0x10}, 0x20040000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f40000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de2000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000010c000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x5) r4 = socket(0x5, 0x6, 0xce2d) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000773000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000e6d000)=0x80) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000705000-0xb6)=""/182, &(0x7f00005ea000)=0xb6) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) bind$inet6(r1, &(0x7f0000b28000-0x1c)={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) [ 217.105615] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000075a000-0x5c)={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x9, [0x80000001, 0x80, 0xf9, 0x8001, 0x40, 0x8, 0x6bc, 0x5]}, 0x5c) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x4, 0x80801, 0x3b6, &(0x7f0000b0f000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000bc0000-0x2)=0x6, &(0x7f0000a28000)=0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000019f000-0xc)={0x400080000000, 0x1, 0x8000, 0x5, 0x5}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d1d000)={0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000df8000)={&(0x7f0000d17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009bf000)={&(0x7f00004f6000)=@getsadinfo={0x2a4, 0x23, 0x13, 0x0, 0x0, 0x1c8b, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @proto={0x8, 0x19, 0x32}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xff, 0x6, 0x0, 0x1, 0x2, 0xa}]}, @encap={0x1c, 0x4, {0x0, 0x3, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_comp={0xb0, 0x3, {{'deflate\x00'}, 0x330, "8be519ffa72a09a08bc549a11cf981406d01e69dea62a4e60a26723aa469b4b0e4d8c5c2cd0b73d0f8e4a1bd94b3a5819638a5a4784048ced5477ade59930f1a3e68a99e47b6fe9c1771d76fa3faef6904b04d8d5734d040ab2aa642e7fb0ec0dcab6fedc530"}}, @algo_auth={0x13c, 0x1, {{'xcbc(tnepres-generic)\x00'}, 0x798, "b169a0cbfabed110fd9748e1bc4649a3aa418e735dbae81e50392c9eff47743a01fba99b410793be1f22847026f97f096b2a96eb8f97fc2f1b067bc4e4c5fb76a41f554b0b5f4a2794ad68f41f9a0faf3fdc13fdf89d510b16982419302f4ef56c732a2ffb3ebd4ea0930ecb3d100439267d1125b62e19545414183c0140a6e10d7c6a0dedddc73be31beb57c544e25c551956b78ab2e923e3ba4b0f89bf74fa4f8b64cfd71dad9a544a47d34cae8fce29ece4864db2d4f316cb6b0468992f93cffc252c1a6b87344df7f6f79a99fd403b412b07b2a659dfee73b8d24db82a74b1932f533ea1b190a786e1390d39fc3d7b7a1c"}}, @replay_val={0x10, 0xa, {0x4, 0x4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0xa}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x40000}, 0x20008005) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ed0000-0x4)=0x4, 0x4) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet6(r1, &(0x7f0000cb8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bd8000-0x4)=0x1c, 0x80000) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000ea9000-0xb3)=""/179, &(0x7f00007ef000)=0xb3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000000e000-0x10)={0x8, 0x1}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 217.158455] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000683000-0x20)={@common='eql\x00', @ifru_flags=0x4200}) 2018/01/19 16:02:46 executing program 2: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) pipe(&(0x7f00001d2000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000aed000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000020000-0x4)=0x0, &(0x7f000001f000)=0x4) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) 2018/01/19 16:02:46 executing program 3: r0 = socket$inet(0x2, 0x80800, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000062c000-0x14)={0x0, 0x6, 0x8, 0x3, 0x8000, 0xfff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7d, "a59c5fa6543554fad0845c698819b0d39c64e9abb73c19f833402d73d0cb51b37d5a23e6c6e7d36c4434a8d2f56916218310264b1100cfd75e8b043b0a448cd0d19f7d25bec39f6a8a16696eacd954dfd22186f4bab6ecc84bc4e1eb995872fe5a6ffa27f26a3a899571876b749b26058f7732e3cafb7ca3983c869471"}, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000002000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000001000+0x956)=[{&(0x7f0000007000-0xad)="81e31aa4544f54834ebb06223761cfdcbf9d89d546a613a4a038632cc7f69064ff4560831f6ee5f3a4d297f61fd22384cfe91751de21bc245c9f0c92ecb132c652f867b60de0e7a0d696ca02f16e0b234e802263fcefd3956bdee2d2590dff272d840fcc781cca378627bc4b931d2aa51a71bdc2bc0ae388761c3b4fdab5471158064f361ff269f5f7a38ce19c7a8a36206a6e74bdcdb89307fc40ad419f5e8c3e58c6a0dcce6e7bda78bdc0f9", 0xad}, {&(0x7f0000002000)="faba3db819b6d0e69c196f0b89440c58c59acf9b63a5590095935e481645a038fcfb33ae789e0d584f41b767ff2e9719343cf7d464ceaf4ab4c19e5efbb09940cb21b3812272e5c78d1b9058566951d20b11e836515f3d9677782ca97e8b145e94fe5fc3f72506a215d4bf822b0584f61c8288466db917f0778b39aff80caceaa22b7e0c4eda9ece3d6c63903e230a927f94f77b81627891f407", 0x9a}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000006000)="a5b4991ec14b657b66d31dfcab0c78111e83c370534993498d93e9e2965a4b95e3ba3a08fdbb6df2d339e08a481f1a7fbe440532515497639c65bc1c87097880a07a3878360c9297fdd8a9007a21f5c95e6723b421c8261c4f57d95746bf0ef6972592a0ff66af786d463f8e6036f56c9677136347ba302826fa306798840ed0019cd253bd4150fc80f3e56c768bf5877e432d346da7802089165282cf9e1816cd25155204d11d4d8dfdd5010cf230bcf843a6c4", 0xb4}, {&(0x7f0000006000)="ea2637a79cc1008cbadc180b8739e04dc7a520ba7806721f5f8a5ac3e82f73d663af59b4f1e624b54bb4422196cdc33911afac0d65b8cda66491ea28606cefb7dca05194c135979c954b7e9f0fb7f868d6254338da", 0x55}, {&(0x7f0000006000)="ede83d052cf2122741f6774543df3e17f0fb643bf2f2f53390059ada", 0x1c}, {&(0x7f0000007000-0xf2)="d467d35daa45661f16824d8e9b6e326254e1af2877161e211619fe6d5cb064a63c0f60dda2dd2a65c9909df800d2e96ab814cdd31fdc69de05ca342c435d8d7437f43f22bdc5c65d0f730240db7cb2f3763682766ffae679afe7336d7e9d3254025f252bd139bbb1bb762fc43ca6157b8a6414a9b73fbf822739927387c95daa4eda3d2c092056ce7c6cd6ff20bb55a4fb6674e68cc375e2c97624a8c52f8ad3be3bc6e76a409d242be80de4f8643fb25af0a98128153ff3f050dde4499459ae6afe855247b74c66a6805f691b8bb550a50270deb42a200ec9bd384e78244646215ee0e05feac094354ef785f9704519a62e", 0xf2}], 0xa, &(0x7f0000004000-0x1078)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x1078, 0x10}, 0x48000) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000068d000+0x768)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f3000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x0, r5, r6}, {0x3, 0x7fff, 0x0, 0x6, 0xffffffff, 0x3f, 0x1, 0x4}, {0xfffffffffffff08e, 0xe22, 0x2, 0xd709}, 0x6, 0x7, 0x0, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x3c}, 0xa, @in=@rand_addr=0x46a, 0x7, 0x2, 0x3, 0x4, 0x6, 0x6ac, 0xe405}}, 0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000254000+0x73c)={&(0x7f0000991000)='./file0\x00', 0x0, 0x8}, 0x10) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000787000)=@assoc_id=r3, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) [ 217.202841] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f0000a8e000-0x4e)="24000000000925f5000000000000007f", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fe9000-0x20)={0x8000, 0x1, 0xfffffffffffffffb, 0xf8, 0x1, 0x3}) 2018/01/19 16:02:46 executing program 5: r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006de000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cdd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="c69b9e82ed897d4eae7cf312e89fa18e127eae32fd36de39c10087b07ef6450ba22054b4917bbbef78f3a5fcf9259f050027eb29a6a174a65dc315a0ccde245b78e57a3d86129cd5b175363399cad5d88502aac617581af90d25ea00951eccc19c20e1277697f6336b19d85d071b1ec12bcd8850f82d707ac8f13dc3fef40b9b6c35819d7b6887f303b57df634e277ab0a813b2f7a6ac073020b94e6cb40389ed3b148255a05cd2eda4326d2ad4d512b43c460a7b58a9c3854fecfda8417209fd348feff36594f15e251bf4c50d049ac4ce1ed2b9c8caace7f9b52455b765f7ab0fb8c74d1a26730e9f8b8b2fcdd", 0xee) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="8543deaed7939939322e1726f04cae11", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6000000000000000}, 0x2c529ebc, [0x401, 0xff, 0x6, 0xffffffffffffff19, 0xff, 0x2, 0x79d, 0x7fff]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xaf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf3}, @in6={0xa, 0x2, 0x128c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000006000)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x986, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x10000}], 0xa0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000007000)=0x1, 0x4) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r6 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000008000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x1, 0xffffffffffffffe0, 0xa, 0xa0, 0x0, 0x88, r2, r6}, {0xef, 0x24cf, 0x7, 0xc45, 0xffffffffffff0000, 0x3f, 0x2, 0xffffffffffffff81}, {0xff, 0x3f, 0x519200ce, 0x1}, 0x8, 0xe, 0x2, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x1, 0x5, 0x3, 0x7, 0x0}}, 0xe8) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f0000387000)=0x0, r0, &(0x7f0000976000-0x8)=0x8, 0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='K', 0xfffffffffffffd93, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e) pipe(&(0x7f0000745000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000425000)={0x0, 0x0, 0x1fffffffc0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f88000-0x10)={0x0, 0x0, 0xa0a8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000477000)={r3, r4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000788000)=0x0, &(0x7f00009d5000-0x4)=0x4) r5 = accept(r0, &(0x7f000005f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000-0x4)=0x26) connect$bt_rfcomm(r5, &(0x7f0000372000)={0x1f, {0x1000, 0x3, 0x2, 0x10000, 0x800, 0xfffffffffffffffd}, 0x80}, 0x9) sendmsg(r0, &(0x7f00009b0000-0x38)={&(0x7f0000e76000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000bca000)=[], 0x0, 0x0}, 0x0) [ 217.302234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=22096 comm=syz-executor4 [ 217.335865] sctp: [Deprecated]: syz-executor0 (pid 22093) Use of int in maxseg socket option. [ 217.335865] Use struct sctp_assoc_value instead [ 217.358358] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=22106 comm=syz-executor4 [ 217.370927] sctp: [Deprecated]: syz-executor0 (pid 22093) Use of int in maxseg socket option. [ 217.370927] Use struct sctp_assoc_value instead 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000808000-0x4)=0x0, &(0x7f0000413000)=0x4) getsockname(0xffffffffffffffff, &(0x7f0000687000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000981000)=0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00001a7000-0x1)=0x7) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ef2000)={&(0x7f0000494000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00002f6000)=[{&(0x7f0000124000-0x67)=""/103, 0x67}, {&(0x7f000047a000)=""/203, 0xcb}, {&(0x7f0000cd6000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f0000740000-0x40)=""/64, 0x40, 0x9}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003f5000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d28000)={0x0, 0x8a, 0x10}, &(0x7f0000ebe000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b6c000-0x8)={r1, 0xb6}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d9000-0x4)=0x19, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000060b000)={0x4, &(0x7f00006bd000)=[{0xffffffffffff0724, 0x9, 0x9, 0x8}, {0x400, 0x7, 0x6, 0xfffffffffffffffc}, {0x7fffffff, 0xac7c, 0x4, 0x0}, {0x3ff, 0x400, 0xfffffffffffffffa, 0xe}]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000a32000)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000018000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000019000-0x6)={0x0, 0xffffffff}, &(0x7f0000019000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r2, 0x2}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000018000-0x20)={"3ed680089454468319f96ec44cca9e08", {0x4, 0x1ff, 0x3f, "1fc97a568b8a", 0x3, 0x0}}) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x402, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000474000)={0xffffffffffffff9c, 0x28, &(0x7f000055f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b3a000)={r0, 0x8, 0xf21c4a3673916bae}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f000051a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004db000)=0x10, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000010c000-0x1)=0x100000001, 0x4) 2018/01/19 16:02:46 executing program 6: pipe(&(0x7f00009f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000502000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0x326)={0x13ec, 0x3f, 0x20, 0x4, 0x2, {0x5, 0x0, 0x0}, [@nested={0x13c8, 0x42, [@typed={0xc, 0x45, @str='@\x00'}, @generic="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@generic="6054bd20ab5d5d7f3d6bd07c770103aac72781a206c7180ec36502582e5daa07ac760f1e1eefc7bd0c91220b965d3e0e8040e15a8528b8b5d59b2c186074c7ac42b12f4d4cbf75e07e168b943d5f6433b7de74c4e051765c7457629687219496470648ebf552bae0c4ac31a5031897da932288cc6ee3b77062de680e79eff6515b1efad0bd1c27cffc9862e95f744d619484e1f46d05f41552cb58c033c4e89fc1766362794173dfac000ede2ba7bb837e2be427bdd613861778baee6b4ba6a77114f0d0d5b1110434f129c326f8a2f5ce0a614a294af0278868aa9e40a0dadfbe35d35d83ccf2090d36e3060e032c49100112f5486a", @generic="f460a73b27e9e77f1e6e35c3e44d57", @generic="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", @generic="36159696eb4dfd3fafe540b469cbc8facabe39719d03a6c80f66b2becdb5f9ea977c453b515840135619f0a8063c32381180deb6d26dae86848dea202fca2ba294147dd9fdfa1820814fe46c0080dd366f6651837cbe6efa3eb297a6f95d69094c4e2f44c990bd2da7ac3a783e8bd93401c6d3676fa430f2235c008a20cd3a8fcadc70df2673d94bb57bafcd46221bebd3af43ac369abf566efdd3e015001ecd5ae480c5e6e1c372a6878300289cefb0aa6142a636f88527606933f80fb62d6da33dd80c3a01ff331356035f87fc03b6a36d3f6b33db609390f277ba", @generic="7e017e6c53a3d58417da4a5bbad3a4c3eba4a8aead7aa46b1fd39cbaefc93714dbf735e4595a11420b6c1d6ca3406ee8e5962481e13c93bf12307fbbf1c56d00b9238de5311492d2b1295990fcaff53d629535bce616311775e6b49dbc9a104a681b178fe1e21b7db09879d655fa01da1f033c4fa5c2e57a368fb612c9ba58172331c8ddeafa5cea46247f207887e78abf39200f36f1e2930d40081ddc3edd819d154426631061938827ee5f121c771a6a45806c21327ffdbfa7960dd95ed49a2aac02ec0bbadb1b5043b7", @typed={0x10, 0x70, @str='ppp0\x00'}]}, @typed={0x10, 0x2c, @u64=0x101}]}, 0x13ec}, 0x1, 0x0, 0x0, 0xc014}, 0x80) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000009000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x40, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000010000-0x8)=@assoc_value={r2, 0xe0c}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000001d000-0x4)=0x7, &(0x7f000001c000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x9, 0xff, &(0x7f0000011000)=""/114, &(0x7f000001c000)=0x72) r4 = accept(0xffffffffffffff9c, &(0x7f000001b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000001e000)={0x4, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000008000-0x5d)=""/93, 0x5d, 0x0, &(0x7f000001b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000019000-0x38)={r5, r0, 0x45a, 0x1, &(0x7f0000013000-0xb0)="23197015921ef3fbf8d0bfe71716110e8fdd471aae7ec2596a1c4ba07e0e8c020e5a3c0a0991fe8569c929d65a03da5e930f74bdc83fb5e072f77819af79e1d0eb8def2c9e25291b96835aa430200986e211609d29d9b7054bb03f918a9a0d862a92c1c3754bde8812c8a830880eed91a8987aab96ff422be6fb23a9adce3f8a253725dc95f0e8cf82096fc21d529271004885f84de988f7120cc49eb123a44873f448cf4cb5eb7d95e64744b9d34489", 0x3, 0x4, 0x20, 0x8, 0xed8, 0x9, 0x1, "2ee7cd1091cb07e72b0e4d7535b67b0f"}) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x80000000, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x2, 0x7, 0x4}, &(0x7f0000fc1000)=0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fc2000-0x8)={0x1, [0x0]}, &(0x7f0000fc2000-0x4)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc2000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000fc1000)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc1000)={0x0, 0x100000000000, 0x3ff, 0x81, 0x9, 0x7, 0xaa5, 0xff, {0x0, @in6={{0xa, 0x0, 0x7fff, @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]}, 0x3f, 0x5, 0x8, 0x4, 0x8}}, &(0x7f0000126000-0x4)=0xb8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fc2000-0x8)={0x0, 0x200}, &(0x7f0000ca7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000061b000)={0x0, 0x91eb}, &(0x7f0000ee1000)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fc1000)={0x0, 0xef, "b4f0c5f5c89b4d7a6deebaee7c70373345c583a228739067388315ea9aa1dee4126afbda06eeceb6c2e822a351a6f681e2a046434768ce2d087c5299d01b9b5230ca0be14ce47bd21ddc16219cbb14b276b91b20a50eb3fc96275bc93962577563ad953a5dc5ee14d236ceff7a98ee165e8c72c9760d37e51030cbad38b5c6dbc5a028c60b2c13c7b6237d91573bb77221a0ff1d5dd23a21af58a9cff1d9168f454874f5bac1b5faadf07de57cb7c0a0d2edc830b93a4d5a9f3296b6e29437a0bf6323248dac57d8f3e5ca4373d52242e6c83017a92f081c648e573cae66f5c74b535d4a36e4494fc5a8e949ea1d0b"}, &(0x7f0000fc1000)=0xf7) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fc1000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc1000)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d7c000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8}, &(0x7f0000565000-0x4)=0x98) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fc2000-0x20)={0x3ff, 0x9, 0x8000, 0x8, 0x3f, 0xfff, 0x0, 0x1, 0x0}, &(0x7f0000fc2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008f7000)=@assoc_value={0x0, 0x10000}, &(0x7f00008cf000)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000e93000-0xa8)=[{&(0x7f00005b7000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc2000-0x50)=[{&(0x7f00000ba000-0x9e)="d96f3e4b206298ee5c40c30b82102ac50c8c8de47a912731ba6977295cb0eaa647df6e889c83a93470e7dc02989a95a8561afe447b698c26d27b3e9f6a528d3cc06c7a85135847189030394c59943d633130fe2ea9f1f48490343576de08e75e4a531a1d448d876a31bbaf2d1af9c5a506fb2298c84766f34790723dcf59d52b2845fc2394b952fdf292078e2ccfefaba991310d0537d448ee392b50b10c", 0x9e}, {&(0x7f00004b7000-0xb3)="04919d8cb5b7bfe99bfd90c50c40d22f9c948897292e1698442728e8b2b0d035b9318a0ef59ca3d3826e46a7ed2d09043bdf0eb311977dfaf34f8f13e6fd5d0cef4ca88c076e5284b22459341136f48904e5d4023d3fda4bb81539a6979c832442c1aa4c8d632f45c650675df28defb21a4f09df95fa76284846ddf56f89196e7792ea4ff69b4755d432eed62701554650ae3d7087d0c86f7349805dafafad56973861b6ab839b9bd340034f857b7bf7b49feb", 0xb3}, {&(0x7f0000311000)="66993486603efca366ac19332ede5683e9ef57ea7761aa7e54230243ae237bcdebe02d07dd6e220bec6fa93937d8f96be6aec5700cfe537b897a61a2575dc737f03fae4230912bbb44ec4c92b97bf23b6d52976bf121b5", 0x57}, {&(0x7f0000fc1000)="a6caf118dd5c943d06f4dba4cdc7ae6a1d36a52eb1219d67e0feb01b4e635d056d1811d732e21dad75a24e2452f08b35cc82f12931c78232ae22a3d875f70bf4863bc56187e8ae0e05e70185fc658214ecee5578efbb650bc18eb46f23e86f39bb76a03f65eaa3bd30071cab9751960e76fb4a1c9da574de", 0x78}, {&(0x7f00003bc000+0x403)="eba68cd8250f2563a7ecbecb57cfd28df8af6541af52f619712a25d08ac7044d669e3b59dad71eefcbdedcbfc3c79c5a4c8e48b9d721abba812ca6c01445b98dca976682ab573b076d9036365800fd2d278893e91fb0bb16639437470522ea8c9713422478d6424cf8236f32eb9111acc3a20b92dba4b65b745471de415e3b1db0c97d80c7305afa22cc9dea850e6642ac44606427d4e4eadd83638f5f9fbd230ac00e", 0xa3}], 0x5, &(0x7f000065f000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x6, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x80, 0x8, 0x3000000000, 0xa0d, 0x3ff, 0x1f, 0x4, r3}}], 0x60, 0x20000000}, {&(0x7f0000f3c000)=@in6={0xa, 0x0, 0x855, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c, &(0x7f00000d6000-0x10)=[{&(0x7f0000bce000)="9e891f9d6e5628d16aaf76e2ec632c234230ff69f197769b2fda83bd4b771a8e01ca012c6ef543b8378b9f51", 0x2c}], 0x1, &(0x7f0000fc2000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3f, 0x3, 0x2, 0x200, 0xc3ca, 0x7fff, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x620, 0xffffffff, 0x8000, 0x1, 0x5c, 0xceed, 0x10d7, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x1000, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x202, 0x1, 0x0, 0xff, 0x5f, 0x3e6a, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x5, 0x2, 0x4, 0x8000, 0x200, 0x7, 0x67, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x8, 0x7ff, 0xfffffffffffffffc, 0x8, 0xd47, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xa4, 0x72ae, 0x20a, 0x5065, 0x471, 0x9, 0x7, 0xffffffffffffff0c, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x8007, 0xffffffff80000001, 0x97f, 0x1000, 0x2, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x280, 0x7, 0x204, 0x992, 0x2, 0xa056, 0x9, 0x200, r12}}], 0x1b0, 0x1}, {&(0x7f0000fc1000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa61d}, 0x1c, &(0x7f00006d4000-0x40)=[{&(0x7f0000909000-0x80)="f78a5310cbfebbfe5c532be8811ff2ba5b73c6914d56013f5492351c5795fb56980abde164f8c61f2e3b616bd8c76c7676b5d689830f11d8b3d820ff850a40a5dc644e5a5fe47b7c2c271cbcbe786a500cbafbcd8446247de5ae7c45c065b194e86396e9e8cd0ce1088f7fcb56438db481d0ef67ddb042fc7a884bea91fd4ed7", 0x80}, {&(0x7f000086d000-0xdf)="d414c2c1088eb270691162d930439c0ca0b547f6da134230b3bb7a438f38b16bf59a0b1acdd5a9d82768893cf24e043410bbee67ce72c5e3dc7136c4074f2bf9804801978fffda69bd508bfdc85069acd020501d04cec857ff43afe3e17f454308c1f3c6aa79984d9450490f3c4707791683e0090692494591a49f2367569fbc90f5dccfe9eeb86e738be368296f2fbcb76d9a8167a6c8b91515bd6191cfbcea39ce145fd8ff60b408bd1cab77032cd691d3cf40eb2d4754477db57b11a64c5e60e12646f19b9c74ad69de70085e616e7bd9de795bc1418b19ef9b2ed11e89", 0xdf}, {&(0x7f0000fc1000)="ab0993e7d2b628e9aa9d9dff6d3b869a8f75e4969f39635c7d96151ed7d4113f2822ba8619555ff7ff09f9011ae49a05addb266602707449c4f260d72e8b7e03422eafbd4c1801d5e7e1e5de4abc1282fc90278bf8dc582b8c32733ccf90cbc0e6b06c3862a63f450b5e9f937b45633537b2c94e05", 0x75}, {&(0x7f0000aa4000-0x63)="ce7ef3a99d922513d12b2773e20d7ebc2f97da2dd408ba88f41059eac7e153d084d49f4d98188190cf87e59fc95a17c117859a02f730527ab8232f2ce05eb0925987dcbdc83940a2427e10bb48d6b10c8d2a80b443a9afd6ce0914cf0f45a7f38a341c", 0x63}], 0x4, 0x0, 0x0, 0x8000}], 0x3, 0x20004000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002dd000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r13, 0x80046402, &(0x7f0000fd7000)=0x5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd6000-0x38)={&(0x7f000009f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000009a000)=[{&(0x7f0000ec7000-0x77)=""/119, 0x77}, {&(0x7f0000a7b000-0xbc)=""/188, 0xbc}, {&(0x7f0000fd5000)=""/168, 0xa8}, {&(0x7f0000fd5000)=""/10, 0xa}, {&(0x7f0000fd6000-0x32)=""/50, 0x32}, {&(0x7f0000cb3000)=""/119, 0x77}], 0x6, &(0x7f0000053000)=""/243, 0xf3, 0x1f}, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000baa000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf09, 0x5}, &(0x7f0000338000)=0x98) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r14, 0x84, 0xd, &(0x7f0000fd5000)=@assoc_value={r15, 0x80000000}, &(0x7f000002e000-0x4)=0x8) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000598000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005cb000)=0x58, 0x800) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f000021a000)=0x0, &(0x7f00005cc000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005cb000)="d3abc0191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c227dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x6d, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000183000)={0x2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000ae9000-0x38)={&(0x7f0000d08000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00005ff000-0x10)={&(0x7f00006ff000-0x100)=@get={0x100, 0x13, 0x200, 0x2, 0x1, {{'drbg_nopr_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0x0}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001db000)={&(0x7f0000ff0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003a0000)=[{&(0x7f000018e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff0000-0xb7)=""/183, 0xb7}, {&(0x7f0000ea6000)=""/183, 0xb7}, {&(0x7f0000ff0000-0xd1)=""/209, 0xd1}, {&(0x7f000068f000-0xb9)=""/185, 0xb9}], 0x5, &(0x7f0000ff0000-0x82)=""/130, 0x82, 0x3f}, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ce4000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00003ed000-0x4)=0x98) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000ee7000-0x4)=0x0, &(0x7f00004a2000)=0x10000009d) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c36000-0x8)=""/8, &(0x7f0000bca000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fce000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0b000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000147000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00003e7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004eb000)={0x2, [0x0, 0x0]}, &(0x7f00009c5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d78000-0x8)={r4, 0xb70}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(0x7f0000293000-0x38)={&(0x7f0000568000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000cc4000-0x10)=[{&(0x7f0000c93000)=""/232, 0xe8}], 0x1, &(0x7f0000b5b000)=""/190, 0xbe, 0x1b88}, 0x12121) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f000083f000-0x4)=0xc, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e2000-0x4)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000084000-0xa)={0x40, "05fb84fc37fe"}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000069b000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000095000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000414000)=[{0x0, 0x0, &(0x7f0000574000)=[{&(0x7f000074c000-0xe4)="d9", 0x1}], 0x1, &(0x7f0000f86000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0xc001}, {0x0, 0x0, &(0x7f0000f1d000)=[{&(0x7f0000fec000-0xa)="e46cc491ba56eeca72f0", 0xa}], 0x1, &(0x7f000009b000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000567000-0x20)=[{&(0x7f0000227000)="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", 0x1000}], 0x1, &(0x7f00004ac000-0x1f8)=[@iv={0xf0, 0x117, 0x2, 0xd7, "310c857f0e740c6f906db449970687e9969a17b0f42c1a99243050480763505ec41420c340a2574a72eb1455e2f39cd80e9031e7e5abf4f579945806c565308f16309c34f58c02fcd10ae2fe3629f1964974e339bf7570e8b5816e1ff005d64f72918fe9018a1c29f10c5aab43cb0e7703767f930e6b39b4db19f89644c9e7a1fe9cb563237bd51132d43a52133c5a79c4c791bdd5099d793e5ba8d56bba83f37c4dd149000d3052b22b743c69bf0fc34c86ee863cf2d49e11b80dfbd7e117f447d6241e1e7d74950d9349e8ac174266dec1eb9033aac3"}, @iv={0xf0, 0x117, 0x2, 0xd9, "b04bc23ca5e767562dd62d56947e2bbee86dc3c4c2c0c717963c2a0ade0cfee319e3bd50fd9e8828e0ec86104fd42df3858f74a9b761c5f837a7324a368cb47d3ccd2034e6874cc001c9d9e91bc7dab6083b67d0d9413375a15f54af785b845e3118a4a4d68316d3c9719624fc99412aeedb46edfb90a0647a2f0e58afbb111e3cb465a1407d98a1ac13ade62865ded2ea60dcbb5983b6a668461e799b44e8875f48ed4b022d9e836bdbb44631970376ce24cfc972a6fc94039aef2413f258e195dced07193c443bfaa9b9e9d596dda08275070ca0f9ef8083"}], 0x1e0, 0x800}, {0x0, 0x0, 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&(0x7f00002ca000-0x10)=[{&(0x7f0000a99000-0x702)="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0x1000}], 0x1, &(0x7f000032c000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6fe4}, @iv={0xe0, 0x117, 0x2, 0xc8, "5d7fd416285640c192a4c75e11ca3d4bc15bb6fcb259ef1aeb75d310fc59f4a4838eada7048d504325e6d929f7aa95ec88efe79c0f93bf807687355d4ff2cc95ac67c836ad5ffe7a890c2ae7d7f7eb150dd54bb9a857f5f9f38c6a538e8cf765f6fc3e196c7b2c21f9725f09695c53298c51f7500f813080a2171f29fc8e478df9fcac15673825d09769c25f759d18b1ecf7bedc532bdc21312089b6490ba4637a78827c2ea29c41f6e64d52b5a7019d6f635e2d98c5b823a35d3673ec1a87f308772d0df002eaf6"}], 0x110, 0x40000}, {0x0, 0x0, &(0x7f0000026000-0x20)=[{&(0x7f0000df8000-0x97)="1e4bbbc467be3a889bb6470c8e10c1e219d0c7c1182358e6d17efb09c441bbb39192f2eb82252420d3d2e5b9c018f80b087f3cea0e178904c9877446ec12fc199a923d0c50f010ce30de1b6ad3aeca1e8f9539ae9f6829324b2ba216e050313248026d9be2a25632422309604b8439178532e3c2ae94745511e9bdd671de84d9c7192e1b1a5841cdd863332c7bba6a1339f43f9e91da88", 0x97}], 0x1, &(0x7f00002ce000)=[@iv={0xd8, 0x117, 0x2, 0xc3, "73c4192c725a74f0a8ad4a3de58f703ebd28f9e3e7e106024fada075a65332b8bfd26bf09ccef355522c2d00ca63b740ae982499c67c0cd83d229e8be85d4b2b8c19d7ba56e4440978035bbfe3c4e6db6de784449050f6574b117c0d436cdace0bd40a2c1709375ff689538f0e939e8c72002761faef78b7a57fb2197a22d8b9cf7ee2d52bfcad77eb33e7bfce4cd1c03d64a93788baad0c9e155695781ec2f6c5ae5df911b661fc40fe66929652a8468ee06bbed4d31c08080c695b3f3f82216d1461"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x869f2a631507a4e2}], 0x138, 0x20000000}], 0x6, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x0) connect$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"9a3e23aad1213e"}, 0x9}, [{"ef268faa6d68a5"}, {"d7ce5103a9c3cd"}, {"efd63b4ad35b2a"}, {"8a23280ad3510f"}, {"6bafb7fcbb0627"}, {"578b1e80eab76c"}, {"1dffa761d3c9d6"}, {"d06c9e994b2d01"}]}, 0x48) accept4$inet(r0, &(0x7f0000330000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f12000)=0x0) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000006b000)={0x9, {{0xa, 0x2, 0xb1e0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x0, 0x4, 0x5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000638000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b3c000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bc6000-0x8)={0x0, 0x3}, &(0x7f00008ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001ef000)={r2, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0x1f, 0xffff, 0x2}, &(0x7f0000974000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000775000-0x4)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000056000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f72000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x6, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c57000-0x4)=0x30a50d3a, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000917000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cf9000-0x20)={0x8e2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000d5a000)={0x3ff, r3}) listen(r0, 0x7) r4 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) bind$inet6(r1, &(0x7f0000df2000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendmsg$kcm(r4, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r4, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00004ef000-0x4)=0x0) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a97000-0x4)={0xffffffffffffff9c}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f03000)=0x3, 0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e7f000-0x4)=0x0, 0x807fc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d48000)={0x0, 0xbd1}, &(0x7f00001d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a2a000-0x8)={r2, 0x8}, &(0x7f0000b27000)=0x8) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c7f000)={0x0, 0x9}, &(0x7f0000dab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000013c000-0x10)={r1, 0x1, 0x4, [0x8, 0xff, 0x7f, 0x2]}, &(0x7f0000b2e000-0x4)=0x10) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x5, &(0x7f00002a8000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000-0xb1)="de5ad77f706f333a9f78a5674484e7a2b772462f282531e648a2dd63601b79e227b92f5704958f8eb4668a4773abf81b64d1aa42ba98ce9b9986302de47574ba2aa9ae193e29a82ddacd0708f942c1c09e2955f64f96eb747bed234824625a5edf4c8dae6ca1b7fd0b5a2df6034ad78ce53033148d49c206e364b596a8304ed80c1da1af90148a075994b02a96f64904d7f4317c09ae5952cc80c00c8149c2062b5477362433378b6e93ca39c79e5f1089") r1 = epoll_create(0x100) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x155555555555556c, 0xffffffffffffffff) 2018/01/19 16:02:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f000004b000-0xc)={0x10, 0x0, 0x2, 0x40000}, 0xc) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r1, 0x0, 0x0}], 0x1, 0xff) close(r1) writev(r2, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00008f0000)=0x9, 0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000e68000)=0x0, &(0x7f0000e69000-0x4)=0x4) vmsplice(r2, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e69000)={@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(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e69000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000930000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfff, 0x0, 0x10000, 0xa, 0x80, 0x80, 0xbf, r3, r4}, {0x80000001, 0xffffffffffffffff, 0x9, 0x10001, 0x5218e334, 0xc858, 0x4, 0x7}, {0x9, 0x8, 0x3ea, 0x1}, 0x9, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x6, 0x1, 0x3, 0x2, 0x1, 0x4a03, 0x3}}, 0xe8) connect$inet(r2, &(0x7f0000bd6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e6a000)=[{&(0x7f000035a000-0xa4)="c25a3e6513795884d67b3afb52f85bb13eab7ae02e6606ded764cfd64634cf3c18e11f6b4ac5860b0c005d249ee6a0509ef29d144914ff567e62ffea861402c173879b0c03b3e92433749fadc2e45d21c57a1101e4d6eadcf43930cc0532f54ff144f620308527ac442a4febb574b5732ac88b9cd628b4083a26064c0e4f6b776e53683806aa8d65ca5745855ef0fbef10c2a08a11261d8ca44c450691c6342861acfc6a", 0xa4}, {&(0x7f0000052000)="1bbcaa33302e30914c6efab53a2b73cbfd07813b4ca82a545168d52443082eb0f2b8021c6fe73145155e10a0b277ccd8c1c9fc189bddf10e1cc550abc6c4b1421fd694af6ab4835f96b214dce6ed9a97072a8367ca11bbb5711824bdf8effcac0dba4ba9ce4aa776f9f76d3f8e5cc9472f0870117a7f802fbf071af9865da452740173fa53d14a8799de894ea35c7a4961d783a88de8279a0814679ccdbcf32f54ffefbdeeb32ba033ddc65af8fcfead1372acdc", 0xb4}], 0x2) close(r2) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000219000-0x6)=@hci={0x1f, 0x3ff, 0x2}, 0x6) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000219000)=0x0, &(0x7f0000219000)=0x4) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x3ff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1000, 0xffffffffffffff96, 0xff, 0x7, 0x10001, 0x40, 0x6, 0x0, 0x1000, 0x20, 0x6, 0x6, 0x1f, 0x1]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x9, 0x10000}, &(0x7f0000004000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) read(r0, &(0x7f000001f000-0x4e)=""/78, 0x4e) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000020000-0x8)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) 2018/01/19 16:02:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000734000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7e0f}, &(0x7f0000bab000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d4000)=@assoc_value={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000244000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000006d000-0x4)=0x4, 0x4) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000069f000+0x191)=@file={0x0, './file0\x00'}, 0xa) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x10000000000000dd, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c7c000)={0x0, 0x10000}, &(0x7f000019c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000013000)={r6, 0x5, 0x9}, &(0x7f000054c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00002e5000)={0x0, 0x8}, &(0x7f0000e15000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000412000)={r7, 0x48, &(0x7f000012d000-0x48)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5860}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cbc000-0x4)=0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000487000)=0x0, &(0x7f00009e3000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x40000000000d) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000fc7000)={0x1f, 0xea5a, {0x8, 0x81, 0x16, 0xf4bf, 0x9, 0x4f}, 0x2, 0x7b}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c9a000-0x4)=0x0, &(0x7f0000fc9000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b0000)=0x0) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000895000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000fd0000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000de1000-0x46)="49e7832c4ffa786a454b68cf945bde246d10a68c6b9088950783f21a4cd373f499025cbbbfeb3dcf3c69270001000000000008900a80d6f5bfa96f5e9cc2290b2cbbee3ef475", &(0x7f0000107000)=""/78}, 0x18) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000ef000-0x2)=0x0, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000fcf000)="2b532a14e63a80600df7555196e237f9", 0x10) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="240900000000800000b615edb754c55c", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f90000)={0x0, 0x0, &(0x7f0000c11000-0x60)=[{&(0x7f0000e18000-0x2e)="2dcf1e38b4a813e28db2f3d6ccb37ee036406374bd5d9b7a43120cf6b221ff04247b0aa26bc44fbdfc47f020449c", 0x2e}, {&(0x7f000058a000)="5bab34b822db1f79e982fc2c6b8a06abe4212ec9cc326f", 0x17}, {&(0x7f0000f91000-0x91)="feb07d4799a4c33ddc25d8b407a6616df4b915d9fca6e3916c0431fada4bb766ababfdf9f08d78fc12e16770bb99be27bf762b1e8c394f1cb65d625aefe288250f15992c357a16f516c0d557099047db56acc15c2fb2b209d0bdb162d84037e2821c9763e645dfd7a921ac25ca21a42f42ffb2b03edc617169e360608143a60b87a8362fb82b097b8c12705e1b4833d548", 0x91}, {&(0x7f000089b000)="a899c8e2968ef75741", 0x9}, {&(0x7f0000f90000)="970f58052df51a7d006df229d7f9964c2fb3f1519b9aa53f31c49fdd59c424b5b6a02e44f62699fa5829a607c24d9f2052faae5311298a2afa7d478a2d486f982d82e97a584bb2a718dfe63a41fd0b79114d1aebda6d9148e1361fb026bc59", 0x5f}, {&(0x7f0000f91000-0xb0)="83ec05b4757816b73594bac75990746a675faf1ef1e913949364c7083c668623ae56eda5d57b887198ab9c9f29ff9954e3ba25f7105d9c8c094a2787306cefdbec805f6001a4755e2e71231b94b031b2154643fa7f85dcdf76addb10f77a8261fdc664b1e4c4998301dee535a11dc153cec4f2afec58ac2dc5969ba12aaa29dc48d8c35445abfa38603d2562aec71d766fa919f6a6077773e5c439a007a641122f9ffc8566cf6c1b3f862804682c510f", 0xb0}], 0x6, &(0x7f0000f91000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x4000000}, 0x20000800) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000e71000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000631000)={0x0, 0x1f}, &(0x7f00002a4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc1}, &(0x7f0000371000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000984000)={r1, 0x2, 0x0, 0x7f, 0x8, 0xff, 0x8, 0xfffffffffffffffc, {r2, @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]}, 0x3ff, 0x8, 0x0, 0x0, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00004c8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x8, 0x8, 0x0, 0x1, 0x0, 0x200000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c685a876c657200fb", 0x200, 0x481, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) read(r0, &(0x7f0000b8f000)=""/67, 0x43) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff0000)={r0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000736000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$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) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056e000-0x8)={0x6, 0x5}, 0x8) r2 = accept$inet6(r0, &(0x7f000092e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009ad000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e52000)=0x81, 0x4) 2018/01/19 16:02:46 executing program 4: pipe(&(0x7f0000e43000)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000df0000-0x9)={0x1f, {0xffffffffffffffc1, 0xeec8, 0xfff, 0x3, 0x1, 0x3}, 0x6}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000)="358f271f303f2f82d8293eb92975bb77bc4c51362d6846d2356c39be04715f340ff0bdd61fc7797c833daa815e46fa43f6acbdec5b685d43b15f7ffe98b2c094f1589823e195533e823039c6990804a73a824f611a87", 0x56) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ae2000-0x4)={0x0}, &(0x7f000023a000-0x4)=0x4) socket(0x3, 0xf322bda5c4d1b177, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0xffffffffffff7fff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x400000000000016f, [0x9df]}) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006e0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000067e000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000063c000-0xd5)="a0f6e7f9abd05df6795b759ce86c7e0af132a7af0f0c2e48b0a4e20e9f88674bfb0d745f2c99a730a0fb47d966e3bbb87995cbf21345b149de9ca5869f4037cf5fdf4b635625cf87d2c01eb11a7dd71141f1b794d0210be4052da7aa05b066e3adccf90d09033e34d0d75064b2fe5deac59521737509614c125f20f110a7e6cff57ce64c0f1cdb032571fa616dc75399ec1fd69bbee5fe5133cdd80dafc96a77c0d2857e7b30c108445af6987439ff5aa703f6ee48b61267dbb64222aa26146f77b1ee3b59104a580abc59ab5b60bfe645369fb050", 0xd5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff9000)={r0, 0x28, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000013000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_coalesce={0xe, 0x4, 0x7, 0x2, 0x6, 0x7, 0x4, 0xa4d2, 0x80, 0x8001, 0x2, 0x65d, 0x6, 0x3ff, 0x8000, 0x0, 0x20, 0x6077bec7, 0x530095e6, 0x7ff, 0x8495, 0x3f, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000037000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xfeb9) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x2, 0x7}, 0xfffffc41) sendmsg$alg(r0, &(0x7f0000be6000)={0x0, 0x0, &(0x7f000003a000-0x30)=[{&(0x7f00004e1000-0x54)="0d3dcc3315bf778a873c10218405c33d070b3083f871b39548395635e1783f050d65b7a93339ef4e5f0cd6f5e957dcda547995ff01ec09c3b46a3b4e71f45df94e32255b046fb50c6120dfbb2095adae30dbfbdc", 0x54}, {&(0x7f00009ec000-0xea)="818b77b58b027129bcff20cc65088764b483e30a1aeddfadcb3584df03507520f954bfdab1ecf101cbcbda795e66df64d46a02f98f3139db73ac4e0fa2cfcf82e16a8d73ed6aef6b4b21f8a63f13580215721a562e11db79407bdef8c1b6d89bd00ded389f6871cdcb140b2629002b55cf299b3c966e6fbca0c4f72964dd2394f9bbe31f6ee02a1449bc5f175c6cb90e6f8b1373b305c01b8e505a1b0a4373009a59cdc795f4ea8916fa397704cb7f592f9249bb16702fee686f3fe48fdd264dda4a018dfb52253ecb2c3215247424f7e2dac2174ca8001ac3be8557cb612061bd243fd1db08294ff2ff", 0xea}, {&(0x7f0000459000-0xf)="3b60bc819bea65dfbaba628761d058", 0xf}], 0x3, &(0x7f0000015000)=[@iv={0xc8, 0x117, 0x2, 0xad, "945b0949406bb90d0b1b0cf1ffb2bfca3cc4a44a8ebfb09ef958e25450c9e777bee365ee8aedaa26f21b892c2a406b8920d6c94fafda1641d6ea4f8941b01673445d19731eaeb658ac86ad604590f3f46f8a0f5aea9454856db849cd4f1a5738f1978c888fe4a26ae73c1b18bdfa77c412b984fe8614b8e1af6460724f13450799273302b3fcbba914993355282ff6e07869640f60066d4b6d69c9034d621009643bf6900bbef6254c735eb8ac"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0xf8, 0x4044000}, 0x4000000) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f6000)=0x894, 0x4) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x800, 0x8, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x304b9da6}, &(0x7f0000b6d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000540000)={r2, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b43000)={0x0, 0x0}) pipe(&(0x7f00007e9000)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x12, r2, 0x400000040000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d) r5 = accept4(r3, &(0x7f0000eff000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e22000-0x4)=0xc, 0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f0d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00008fe000-0x4)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e40000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000457000)=0xfffffff9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000165000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e61000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000)=0xe8) r14 = getgid() r15 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000010a000)={0x0, 0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ebc000)={0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) sendmsg$unix(r5, &(0x7f0000a26000)={&(0x7f00005cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000735000)=[{&(0x7f00005b2000)="dc434ab9b1aee355628bf5917d5ea042492dd886d44a8a2283", 0x19}, {&(0x7f0000f01000)="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", 0x1000}, {&(0x7f0000c36000-0xb8)="5db84ca6d2e6f103dcf83392b1d7d0065371fef6f5a7af2ad5ec188585170c50f61b5c0b09b118db6cd380d1cbc0c2f7b401e65a472ec7f1f4e5b4476223130f5693d47948044956d60f079c6c897e4bd2f8fc02822c7ad21e74abfb04d8cbdab09d375d4480feef2d6b7f43cab9a18d60975e4bc837fe505e4ef3e384da0904fdbb0cccdba75a4b80a542403d335cd4732175ad062be3bd380076dd2e39070bd65903edfef2969eb22be7cad729d8745a14787023ec1ec8", 0xb8}], 0x3, &(0x7f0000672000-0x120)=[@rights={0x28, 0x1, 0x1, [r1, r1, r4, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r0, r2, r3, r3, r2, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x120, 0x800}, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r4, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x101) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000f8000)=0x10001, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000f7000)={@generic="96ede20b6aa0729161b10d690647561f", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/19 16:02:46 executing program 4: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008b0000-0x10)={&(0x7f0000e00000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e00000)={0x0, r0, 0x6, 0x3, 0x0}, 0x14) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000564000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x14, 0x800) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000087c000)={0x7fffffff, 0x5d7, 0x200, 0xf6a2}, 0x10) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000640000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f89000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000014f000)={0x2, &(0x7f0000f89000-0x10)=[{0x9, 0x81, 0x5, 0x4}, {0xbdb, 0x9f1f, 0x6, 0x8}]}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000f89000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79a3cfb026239b218c27f2d630d59b7f"}) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004d2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009a2000)={&(0x7f0000397000/0x1000)=nil, 0x5, 0x0, 0x8c, &(0x7f000086e000/0x2000)=nil, 0x6}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bbc000)='lp\x00', 0x3) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000085f000-0x8)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001a7000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ef9000-0x10)={r4, 0x2}) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ee4000)=0x9, 0x4) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000e33000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b17000)=0xffc0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r8, 0x540, 0x0}, {r8, 0x2064, 0x0}, {r5, 0x4, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00009b5000-0xa1)="3cfbe20820414dae872eaf219582f6a90ad070c4ef06c64b66411ca26b9a479afe9563415a1daf6a5f665d59fdf6efc4decd9e6e724d651403d4fa5b8966b785dc4fbe5357d93de6e49873d52bf11e5869890d4712e840d41e9d22e7d668aa156d4070a81304057e7721d635f4d16b79817a5d9b5c49e2097f2c5bd1c03dd6c69ef9f6958dbe4029ccb86a5678149e4c0dbd27af3ffe9155cd614107a057d20c8b", 0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/19 16:02:46 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006e5000-0xc)={r3, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x1a1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000b3000-0x4)={0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r4, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000159000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x6, 0x0, 0x0, 0x2989}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x9ec, r2}) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000eb000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) [ 217.948425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=22262 comm=syz-executor4 2018/01/19 16:02:46 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f57000)=0x0, 0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ad0000-0xcf)={0x0, 0xc7, "13994a52e8826044837322932c1fe71a9439f6f952eb2de22e9b0d8db24e2ccfbaabbaa7eb40761148bfc30e14262d24f21c6c18c6d469b1abff0cc1a08d3af191ad664b5e2a4f50e86a38a102c1a2ee30aad111b31a56e04e1a45c868291a101a2e16a56c6350ac47ae3e441c646c61edf296a4b877a2e6ff3f451cba4d77f8b885637b3e21cd84379d1dff646dd68300d6a5fe98a4adc3b62cff0d7c09a764cd626711b59183a359b59ee9f26a159a3f3de70c0c4ed3dbff12abb86228a17df06f43c1a077f9"}, &(0x7f0000f59000-0x4)=0xcf) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f59000)=0x0, &(0x7f0000935000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000805000-0x8)={r1, 0x8}, &(0x7f0000b8a000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000f5b000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f5a000-0x10)={0x2, 0x200, 0x0, 0x0, r2}, &(0x7f00008c7000)=0x10) sendmsg$key(r0, &(0x7f0000c15000-0x38)={0x0, 0x0, &(0x7f00009ca000-0x10)={&(0x7f0000f58000-0xa8)={0x2, 0x15, 0x7, 0x7, 0x15, 0x0, 0x3, 0x2, [@sadb_ident={0x2, 0x0, 0x7, 0x0, 0x81}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x7fffffff, 0x11, 0x1, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[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], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x4, 0xf53e05f8b0f94321}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x417, 0xef, 0x2, 0x80000000}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x4080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000902000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7a9d3bee}], 0x2c) 2018/01/19 16:02:46 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000cc1000-0x4)=0x2ad2af82, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3996, 0xe95, 0xffffffffffffffbc, 0xfffffffeffffffff, 0x1, 0x5, 0x3, 0x9, 0xff, 0x80000001, 0x0, 0x0, 0x5, 0x2]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x8001}, 0x6) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000004000-0x10)=[{&(0x7f0000002000-0x24)="5676ea9b6fdf31ba02d28f00b56b55521d0e632a5fda61551a3c6a515d6be3a9bfdd8c92", 0x24}], 0x1, 0x1) r6 = socket$inet6(0xa, 0x2, 0xffffffff00000000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x401, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000002000)={r0, 0x2, 0x8, "84229f5bcf2599da2e1fd7f435212585d6cf46fd56bf0eb52d4c985e395df4c0350fdec3d3a8240b96f4936db2b6d5dbc800d631"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000003000-0x6)={r5, 0x7fff}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005000-0x10)={0x7, &(0x7f0000005000-0x38)=[{0x6, 0x5, 0x2, 0xffffffff}, {0x100000001, 0x1, 0x6, 0x5}, {0x5, 0x7, 0x6, 0x7fffffff}, {0x1, 0x5, 0x400000000000, 0x3}, {0x5, 0x7, 0x9, 0x7ff}, {0x7fff, 0xfff, 0x3, 0x0}, {0x7, 0x1, 0x7f, 0x5136}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000006000-0x8)={r7, 0x84}, &(0x7f0000000000)=0x8) accept4$ipx(r3, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000006000)={0xffff}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000001000)={@common='gretap0\x00', &(0x7f0000007000)=@ethtool_channels={0x3d, 0x6, 0x7, 0x7, 0x9, 0x200, 0x5, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 16:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="efc1dd", 0x3, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[], 0x0, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = accept4(r0, &(0x7f000029f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0x6, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007fb000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000d87000)="0130b950cbb14518010777e9642462a65089d8919c1e039084fec08c4012ec61d9322baa4add662fb9cacad3dc44a5e19d34583a7eb54a5c42111abcd2ff02f14dd58a532355338ac83c75465cdf71bd19fcc83dd8b2a3fb0db4d4f5d0e1f5f81d9fe0120c5e420a068c972b009c6ba243e7cf1c12e51f8c4beb149c56", 0x7d, 0x0, &(0x7f0000860000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) bind$inet(r0, &(0x7f000000a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000019000-0x4)=0x0, &(0x7f0000018000)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000016000)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x7, 0x20, 0x1, 0x7, &(0x7f0000013000-0x10)=@generic="e51ff6188eafdb830d1df4a41d3631e3", 0x100000000, 0x800, 0x6}) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000528000-0x20)={0x4, 0x0, 0x0, 0x42e4}) socket$inet6(0xa, 0x806, 0xb76) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000946000)='reno\x00', 0x5) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fe6000)={r1, 0x6}) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x3c)={@random="5736db3498ef", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [], {@llc_tr={0x11, {@llc={0xe, 0x6, "76e6", "a682f9ab65d91e8ae6ef2729fefc3fb6349b076df277fa1688c9c573bcbe8bc945be4638a2e2cf9a5cd2"}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000)=0x0, 0x4) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) unshare(0x20400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r2, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/19 16:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ad3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0x26) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f95000)=0x0, &(0x7f0000e29000-0x4)=0xffffff44) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000981000)=0x2, 0x4) accept$inet(r1, &(0x7f0000114000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d8000)=0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffefff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:46 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) close(r0) 2018/01/19 16:02:46 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001d0000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000100000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000d2b000)={0x4, 0x10000, 0x100000000, "2398f6f6dc77", 0x5, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ffb000-0x8)=0x0, &(0x7f0000ffb000-0x4)=0xc6e3e40e08162b51) 2018/01/19 16:02:46 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000021000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x400000003, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x15) r1 = accept(r0, 0x0, &(0x7f0000022000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9205, 0x101, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fd, 0x3, 0x9, 0x81, 0x16100}}, &(0x7f0000022000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000017000)={r2, 0x8}, &(0x7f0000006000)=0x8) 2018/01/19 16:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bc5000)={0x1}, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000305000)=""/10, &(0x7f000050d000)=0xa) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001aa000-0x4)=0x0, &(0x7f0000c09000)=0x4) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/19 16:02:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000000b000)=0x1e, 0x80000) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000b000)={r1, r2}) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000000c000-0x1)=@common='vcan0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xb, &(0x7f0000008000+0xe2d)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x20fff}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/19 16:02:47 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16d, &(0x7f0000341000-0x16d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x8, 0x2a5}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x15b, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0xa5, 0x0, 0x400000000, 0x0, 0x1, 0x880b, 0xe1, 0x2, [0x92, 0xaf], "313d93a1b5273ce85cc260e56823f93b14af42a37acde00db5edd4a6814ef97a9baf42bcbcd863ac00a01e132ab15442dc8216eafc25a5af30cfe94a6947dd59c2eb910f1dc77ce1e2fa6335591f2bcd14300163452a17999add606343f89bd1f02dac9f04aff63b31007e02b72d7caecfc0eca9910b3d5e3ed9cc849847b2c6a96014cc088f30a66e470be4fda69992206b37135d1e610e5111e0ca15fb2b49c59d84c92b17b1daf433c05c4879f39d0923f145923c59473f33aa618b9a797327d1f3c642132d73444f4ba45e012f47a99c7091146b9d3848a999c89edfcbb29f"}, {0x3, 0x0, 0x3, 0x8, 0x0, 0x0, 0x800, [0x8], "e6a619391765ad9a"}, {0x60e69274, 0x0, 0x6, 0x8000, 0x0, 0x0, 0x86dd, [0x9, 0x2], "22f7f4341009aa1948a77cb194ba63159b4c2bac85ae60c73559c523311c43197c87d9105e9912dfa22b11fb1cc599278cfc954c7788d79c50dc2ad1"}}}}}}, &(0x7f0000280000)={0x0, 0x0, []}) [ 218.107440] openvswitch: netlink: Message has 4 unknown bytes. [ 218.131508] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d8000-0x4)={r0}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c2e000)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000725000-0x10)=@req={0x50, &(0x7f00000c9000)={@generic="136d4d363ae7fcbd5c1721d73c1710f5", @ifru_ivalue=0x400}}) 2018/01/19 16:02:47 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f87000-0x1)='1', 0x1, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f88000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f88000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000041000)={r3, 0xe26}, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f89000-0x4)=0x7f, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x2, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) 2018/01/19 16:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002fa000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9d000-0x4)=0x9, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000083c000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000770000)={0x0, 0x20, 0x5, [0xfffffffffffff4ac, 0x0, 0x7f, 0x0, 0x100000000]}, &(0x7f0000d5e000)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b83000)={r1, 0x8}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0xa, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d1d000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendto$inet(r0, &(0x7f0000482000)="35ee1c80f69b1be4e599cbf50793dc862b8d90923e558f96f3bc8e8c97d671b815a29e4b9da344baeaf87dd9c3a0d77d028d8ada5d2765f33add2bc4b16cc4133bb0c80a23ac447218", 0x49, 0x20000001, &(0x7f0000fd7000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006d7000)={0x0, 0xbd}, &(0x7f0000e7f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r1, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 16:02:47 executing program 1: pipe(&(0x7f0000ece000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[], 0x155555555555568b, 0xfffffffffffffffe) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x66e80385) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000830000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00004e2000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c46000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6, r2}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008ba000)=0x0, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = accept4$inet6(r1, &(0x7f0000883000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d81000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000019c000)={0x0, 0x1d, "90e1b894d2c86407d746496b848ad2de4641e14b32dd33309fad72e9bc"}, &(0x7f0000355000)=0x25) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000053a000)={r6, 0x6}, 0x8) bind$netlink(r3, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) recvmsg(r1, &(0x7f0000bd8000-0x38)={&(0x7f0000859000)=@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, &(0x7f0000e03000-0x50)=[{&(0x7f0000403000)=""/78, 0x4e}, {&(0x7f000086c000)=""/55, 0x37}, {&(0x7f0000b3c000)=""/191, 0xbf}, {&(0x7f0000cc5000-0x47)=""/71, 0x47}, {&(0x7f0000e84000)=""/162, 0xa2}], 0x5, &(0x7f0000660000-0xb7)=""/183, 0xb7, 0x2}, 0x120) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000f96000)=0x0, &(0x7f00000a0000)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000eff000)={0x4, &(0x7f0000c39000)=[{0x82, 0x8, 0xfffffffffffffffa, 0xffff}, {0x1, 0xc51, 0x7ff, 0x9}, {0x7fff, 0xc91, 0xb33, 0x7fffffff}, {0x8eb, 0x8, 0x8, 0x5}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e00000-0x20)={0x379, 0x3ff, 0x0, 0x6, 0xc162, 0x2, 0x3f, 0x8000, r6}, 0x20) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000ec0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r8 = accept4(r0, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0xffffff3e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000a06000-0x8)={r9, 0x3}, &(0x7f0000efd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000350000)={r9, 0x1, 0x200, 0x6, 0x0, 0x7fff, 0x81, 0xdd3, {r10, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x101, 0x8, 0x6}}, &(0x7f0000065000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00005d8000)={r11, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8, 0x0, 0x2}, 0xa0) sendmsg$nl_generic(r7, &(0x7f00007a9000+0xbc7)={&(0x7f0000fc4000-0xc)={0x10, 0x0, 0x0, 0x1004010}, 0xc, &(0x7f0000140000-0x10)={&(0x7f00002b0000-0x5a8)={0x5a8, 0x30, 0x70f, 0x3, 0x3, {0x1d, 0x0, 0x0}, [@generic="", @typed={0xf8, 0x90, @binary="3d982bd99e50b27544e76004a2ec6f7b8c8e01d4fb70920b270e5e2c5165ee4787cb8a50f680bf6c855b8727e60ef8b51a09d8039986a7bedacb426d469a0b6a6e88a50cf7cf63d383476e8751cb3904f44825976dd153a3b2f916df1660630b8854ae24d45d8b02835406f987aa3f94aa41788342f69817ba878cba81fecc627064a5ed1b78792d766aa732f4f63037664e1b5aa3afce53e89c64a0ac26437a0bd1f833344eebc1b1ce8d2947371c258e475376ce5358d3329db9c4d582714005b075421051215bbd9b1d2d48c340417d7fc06add5c76fa7a703b80a792bd88d63ec7851e269b9141a8e5b9c418bc"}, @typed={0x1c, 0x78, @str='ppp0vmnet0security\x00'}, @typed={0xc, 0x64, @str='\x00'}, @typed={0xc, 0x70, @u32=0x5}, @typed={0xd0, 0x2d, @binary="d1ea4dbeecff7520fd1b782ffaee773aa1d51881218e54296fce9b6d6354a670e01913bd7058de9c7bae5a6c5ef822469f66dca0f12ac89c443d13c3bdcec25b01a757ef809e9cc4716f64cade384fe076a43f5a0513f43848164e9258bc490411dd74b127155b1477091080eef36c3d66309ef09a8b004cf2fe76bf04c09658a66f1122a1341f8cc30469de8851850d10cd0d601d8ec556af470f95390ab204c57a89558d0ed976afecc0f9b1c22c414a540b36680f422f6e888750cc797d41417602b5a6f9bad6"}, @nested={0x38c, 0x5e, [@typed={0xc, 0xe, @str='\x00'}, @generic="bf8162d8f206ddae48d140cfe9b9aa39d62eaaa5ae92eba576b7dcfdbfaaa4200eb0a7557215c52f244122f4d5f4e3de7c04b4b49e6dfc123dccdfb0c31ea3dcaa556e941d27e6f6933d0c911de5dae6e95e7ad013bb9e970489d1c19752db2087512f6b89b4b89f52bfa3bdcb94b27efddecbed295fb7ec96688945613611c4b58c3bdb4640cb689b30bfe38bb99b4e7c6a82a1af82737f0993ff630cca042138091252182b036a072a58032af913c41bb81335ed2710f23337755a6a9ccf91b424874d01eedcbad6b28ef4fa5d9144dc19c95b757b4e305d56af47bac48182a10f4137269fc0ee9fe7d420f10f", @generic="0a9a67fc2be963b1710118cdbef65232bb7643e4e82a3dd02cb393d74451eb8c7946385a6446e25fbe1450200b1467d5f45cf369efd369253621ba5936a41e9049304fe72f9e9b6eecc6401b7086258662", @generic="5a9b655a4342580bf6ff3c7d6601261699a5f67ee1ecdc81da4a6f5b98f25bec4e24a9384919245570ea74358452e5c9a476457aa58774a818539f7d72fec808a28fb2da0da22a1b7ab7325309b6aaa9e2ae2ebd42a19ffd9e760ca75a06fd4f09efd2772bda9fc9e86af54c01a5578f2befc038c98559aa81e89362b87c85a551f1ee2a8218ecfeaaf6d5a5a95cd0644f81347720b79fd16f0eb859372e416486fc3d23ca93157859b51b0ea15c34359c5ec4ae35407a8f03316c1f70975d6b660a72b4377e12e5db1f14e1f7", @generic="f47e63488230780d609adefa65eff5241b5df7a58c005ea42c427c771823cb7bf03fa0e2a27863315beb4b184b1f18be400f1669526b9976bcd3b472820f8a7d7ce374a21ec72ed6c3e5bebde03ef32cf348eec7beb0d6952b13209e063ea0eed8f49a601446d9cef991f824dddac5fa8ed49a869c995c698bf7cfa431279c3505b4cd7ebabe6649be56", @typed={0x10, 0x8, @u64=0x8}, @typed={0x8, 0x2f, @void=""}, @typed={0xc, 0x7b, @fd=r3}, @typed={0xc, 0x53, @u32=0xfffffffffffffffd}, @generic="c87a220f6eab61e085a31030b81d64370442586dbe8b22dcd9ddc3d80505d0232da0e07d7bee2420f3745f380665ee06396a73a3c84d2432a685847b583da92a91e9aeb46cd3386845141566af5416d6772bd69fa476f8c3c06571734bbb4e54d3bb2226afe38bb94f496a3bdede88b7c26a72fb463c56b3b21c44a8a3c0876b6a39586d0f0670e9c5f373a7bab3a056b29e7327af71370318995873d6a7addc0fd1e1a993e814faf9a890c24119d182cf9f0f"]}, @typed={0xc, 0x62, @str='\x00'}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000b2d000-0xaa)={r0, 0xfffffffffffffffe, 0x2, "4d6759b8f5bf60157b14aed6dd2616f237a48a175820a0bb77496b148ac28c9bc2609fcf52eca6fd9414d09e42bb03ea27a4f2c128f464414f7e0965b21705d57dec663263ef78d5d9239d3c0fc6552251998c3354fb27b2a9d3547bb72751ba612861734cc16ca9c8076fec13e5330776deb9d56366bcc5af37a36d7853f89165ecc1cf36c3c8cd4def916e7924ab291e2ae24e075372f2ad522a113c9e931f"}) 2018/01/19 16:02:47 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000168000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept(r0, &(0x7f00003a5000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bb000)=0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x6, 0x400) r4 = socket(0x3, 0x4, 0x1000) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000006d000)=0x4, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000fd2000)=@full={{0x3, {"179f6b27bb7d49"}, 0xffffffff}, [{"bb6ea7aa593f4c"}, {"6f382d103d0830"}, {"4138ede70c1ae7"}, {"65d48cb5608fc5"}, {"10b16b9d87ea71"}, {"24030a1e158bbd"}, {"29ce3ceab6fa1f"}, {"815edbf0133c3e"}]}, 0x48) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000fd3000-0xb)={0x1f, 0x4, 0xfff, 0x5, 0x1fc, 0x8, 0x10001, 0x1, 0x3, 0x6, 0x9}, 0xb) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd2000-0x18)={r2, &(0x7f0000b52000-0x59)="46ca6b700fdf3500f97571c32197dccc771a99ef00007fff335fdb779f4b94d1ae879bfcd992000400000009ac0630f2ff00040000ff2f3fbdbeda214f24daec84c43f769235fd68729853f50c7a2d5c740970efc55834f382", &(0x7f0000663000-0x50)=""/80}, 0xab796945) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000318000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd4000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fb5000-0x18)={0x0, 0x7fff, 0x30, 0x40, 0x7ff}, &(0x7f0000fd4000)=0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fd4000)=r8, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00009e3000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x17, 0x2, 0x80, 0x80, 0xaf, 0x0, r7}, {0x7, 0x0, 0x9, 0xe01b, 0x3, 0xc62, 0x8, 0x100}, {0x7, 0x8, 0x173, 0x100000001}, 0x8, 0x2, 0x1, 0x1, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x5, 0x3, 0x2, 0xff, 0x0, 0x1000}}, 0xe8) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bee000-0x38)={0x0, 0x0, &(0x7f00002ed000)=[{&(0x7f0000f7a000-0x1000)="caf6", 0x2}], 0x1, &(0x7f0000f79000)=[], 0x0, 0x80}, 0x40) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f7a000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f10000-0x8)={0x0, 0x0, ""}, &(0x7f0000811000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e0e000)={r3, 0x72, "8875b601e73d764862d93c1e395807bb148425afccf72988821be7c32f413d8886bf02b0d4ecda66e55d6c971711fcf7335f980f810eebaf6b18a2ecce965cb07e65dde2190ded1985154829a924afda9ea1879c8ea31bf85a730b080570da3d6459bf5664e70d67a530cfc9c16001254e68"}, &(0x7f0000f7b000-0x4)=0x7a) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "55e047", 0x14, 0x11, 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]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xfa3]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000012000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc, 0x800) accept$packet(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000014000-0x38)={&(0x7f000000e000-0x1c)=@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000014000-0x10)=[{&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000014000-0x31)="e89a4232e877e34a987428b9762d11f561ca71f171215b3efaa0a61c1fce77b22a670b58747410a87048fedeb5417f43e6", 0x31}, {&(0x7f0000009000)="7e87b08378a8a591e2943b3ff4298fdc1dc5f99282c0eedbd61ff95ab5508ac9e671ef00d28dff9045e7e6b6b8cf8fa3b6ba9cdd2ab136013d92f3a027d3d0691104f6fdae5b9e5f4bdbfba8985d4073555803277e4c7a99ebcd", 0x5a}], 0x3, 0x0, 0x0, 0x4000010}, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x8, 0x20, 0x400, 0x8, 0x800000, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000e000-0x2)=0xab, &(0x7f0000000000)=0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x14) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x0, 0x0}, 0x5a1, 0x6) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cfa000)={@generic="c47bfb03d6407c015c17b89ca0c4f9e6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002f8000-0xf)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000388000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) 2018/01/19 16:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6e000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ba000)=0x0, &(0x7f00001b0000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/19 16:02:47 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000efb000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x0, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000239000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000005000-0x10)="84b14a6a80f0745cb59d5d4ff1bab500", 0x10) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"9f79ec17cecf41827b89ddf2808d9efc", {0x4, 0x3, 0x0, "77b4cf8561a5", 0x5e6, 0x0}}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80802, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000082000-0x4)=0x0) pipe(&(0x7f00000a8000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000903000)={{0x2, 0x2, 0x1, 0x400, 0x6, 0x7fff}, 0x2}) r3 = accept4(r1, &(0x7f0000d83000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d3000-0x4)=0xc, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000eef000+0xe64)=0xfff, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000ef1000-0x90)=[{&(0x7f000078b000-0x1000)="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", 0x1000}, {&(0x7f0000ef0000)="68bc90c18b88b183b6d3e779cad29ae46e22db42c49c7ae3d75d0694df27c5f8a62bc087791bc091c8cdf65d2636ec2555dd98cb10973abc50319ec3f5a5bcf04d0d3e874cf72d5957e7ac5c543cf6512c9f82b24a53a914086b2a5c05ea5ffded142459e332798ffef8bd49510fe8524c88d572a36130c5578557097bf0b392a8b9de0081e197bb32047df4fd60c353f43d43b5992fec29222ceb584cf44c6546efedf8fe2b7a425866267e0d", 0xad}, {&(0x7f000096b000-0xe8)="eac6de277aff8e8e4302f03185d2dc491567b765338b5e23636bd5873ac598a3b08961640554eadfd6fff46e57f06caa35aca17f30e3056ad6e6a88685140773d94514556ebef62f5317c71e5e9f966de88cbeb1f46cc080e0333c1a99e0ef7273faa9d7330a6afc6faac6735671c81ac4839f7373a66f24366fe7612d134879ce5e485ed036006287dc8aff05c260b01d3d5ec1194ff4c6deef4b89b094a9bbd7de51dc0377d5401fe86e5c9bd55fa07ce7192f5bc07b559b08c99fe1b2f0e0a9a8912a3d617d833b7f54de26848c18c77e9d646412e72e678b2fc5505fd8ef9ced4e8d37fb4e75", 0xe8}, {&(0x7f0000ef0000)="bdbd5ddbe63b198ca51f23be8d93de28dd91553933193c2883b31260a7200a216dfa073778bf6dfc39e7008557b28dca2b2f1a0b4c1727f06f11bda2deabdf16371722c6fd79b17c15f4b50521b35f936c9e1cf2157c141b156839396e47c8c3c01075d091900700868fd56ecbdd9ab0ab13a6fc8701baf9e5b78e7db31212111a0f480c55e423f492c16bf3b589e793327e88d889ee4f46e108f73fe53cbd70dcdf9bbf0bf9376e", 0xa8}, {&(0x7f0000113000)="b1ac74bd233cd3a0240784feb3bd6dd91e83625dfc654b996ada8e862ea82899b241f78044827cbeabb6aa3e98d95c2fe7f065d9581ca03122acebce2a4a7a99a68bcb4cd96ab1938e349f216318cd2a81d58241ace62e243a46ba9052352152afbfa0b6d45c3f0f253ae42d95104a7fc477f3db15f2b5ae1c6593cc277b715bb2b7095d6df6d079dad9ef3353bf3f0a0048652073e50e1a8c2eaee222748fb1a03f6e330b745bd8602d66db9e42df0e5116ffc4d95b8b15f141f657737c8eb8462f4efbabaad754f80c8f968eca92c5a051af77fac17b5e62bb8d181d", 0xdd}, {&(0x7f0000ef1000-0xee)="d8abb5cb98a9705a390dd368c060620c79543d682b2a57b9d154b0b7ee9fc56a51c5e3b524af147ab82e9ebb7f0dfb104c0b2b0bc991511974457f93f1aaf3b86451d07060f5709ee4f9829e53ef0c09b3c09b09051b321e5c1963ce4943901503ae52267ae98ff3e3eb31b2270599ac4e2bfdf7a71054a88494e7420819b4316a2bfc84c580013dbe90d1721e90af4b9500565044593f81fb5f833018131fa529e3bcbe9a47d859c7105063fac63ad93b967535756ede3eebd662bb4b6fd050a83e1010d25ca8c429fd5819ce125b05e72bf0694f411379ba0bfbc2006ca22f3edd552f95bf2f2d69790a86dd36", 0xee}, {&(0x7f0000ef1000-0xf6)="b3e14f136508c97e8f4fea782e1cdba714ccc77589abfc2adbeb010ee5050fc2d892952322d64e01896de213c1a0e6f25a5a41a66cd5e7bdeaf15ce78d2e11d65885b63f1c7a3fbd732a4beb96c1f81fd10851920b1259fd0d11a4bc05c97f60187cb5d9949376baed910878f49ce53e23e18e0982653e215a0e2e804e85e08deee685e3c7624b53788fd8b20e697167d097cc17d8a73751541b269d168f6691471d305a8fc3ec38fa0bd1d1a6cbd982d20fef0fe9c09339e0600004847f81ff5defbdf3c328f15bcafda0520525150027c803a37e5f4fef2fe5cc44529154253e350ca362557c337a6c7dd1fcbbbb882f78757cf8a7", 0xf6}, {&(0x7f0000ef1000-0xc5)="e3950b53cf0addb125c2fa91f57ce18fede2aebeb3c72dbc2802985c88bd994f32de4e8fc1b52f59f5246cce70b98d8c407c1810831db0f2c389fd7591e198bff9128579417d6f4c829dc349634ca2388c3689dabcadac7dc2cfb209094f39ca9d9b0dbbb99a2f6a0c202430a22070179394b17f4af8c2ed1012a166de7b4ef315f248da4e6a4e3848dad616f510fad399d1146895b19efaff9bf50007d2858ae8fe19947c3162e8e58b1e26cb42fe0fdf01685fd7f13d8ecf3e88458a8be918da856767e3", 0xc5}, {&(0x7f00001b8000-0x6c)="0223628223f1150832d1a779467fb0d7af5aa382cf964da031230ca8371dac27124791f74999feae7d8ed9ebbe364a61f227ef510a1bc867fc110ccc89b8f677582b7f3559616a0d78c7126a51b60becd34af5ef421c69297924f428350cfb14d9fa17d32c699fdb1c5e9f94", 0x6c}], 0x9, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/19 16:02:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007aa000)=[], 0x8a) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) close(r0) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bca000)={0xffffffffffffff9c, 0x50, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000871000)=r1, 0x4) socketpair(0x8000000000001e, 0x2, 0xfffffffffffffffc, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2018/01/19 16:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0x3ff, &(0x7f0000cde000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000a82000-0x118)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket(0x13, 0x7, 0x3) sendmmsg$alg(r2, &(0x7f00007aa000-0xe0)=[{0x0, 0x0, &(0x7f0000869000-0x5)=[{&(0x7f0000a95000)="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", 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&(0x7f00007ab000-0x20)=[{&(0x7f000087d000-0x6c)="4344e1071f080aec2cd9754e7cacb9b6b0ef4e32bb60be1e421b0b3fa8c7de51a5fe7176069df490f93303e0b028259787be4106b8032bf6a1ad9bdca62784aba60f3701b11b14fbcb56a56b5a164d2ab9eb35a3f5df0160e79acf2d2e11333948029dbebfbd32a2b1899325", 0x6c}, {&(0x7f0000287000)="cf4f3a4fa6bbfcf040583d8102322339470997a86f74cdc84b2d6f779c8a22b2b8db9d4702d4bb140fd92e8b402a57bfbf0dc5e402ad43e17cb141eae0a1cd7c7c38fe95087e044af32c9ba80e2af5fefa03146a69d296ede7717991a0a10afcc6450d27d201431e28339daea59a8859aa6f04c7990959eccf6bb8a17e15c16be359aa5a43f0751d26e2d2afd592e80654c46cc0e4648fb2391ba61d9705e91828875e83afc4ed57b1238a83449633dad9f38324445a345eabc7c4d1699a365df2972c356ca70ff1225f84d0f788011772844c8d93f8654292aed8f70145", 0xde}], 0x2, &(0x7f0000958000-0x1178)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}], 0x1178, 0x20000000}], 0x4, 0x800) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) recvfrom(r0, &(0x7f0000279000-0x5d)=""/93, 0x5d, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007d1000-0x8)={0x0, 0xff}, &(0x7f0000624000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000c3000-0x91)={r3, 0x72a, 0x89, "2f4cf52c17b520dfe6a9af2502ad8aed26a091066e1d98cf01dede026390f0da3dc1c9ea37faaab0b25e1313cb50bcc5d9edbfe62c0075529b52f9d1f95ab295840535ffbfeadc22206f1d6c097f371a5e050b4f0291535a50ab6fb8f9fdb5b0c918f82224cd452bb9f61bf2338ac9f257129b0622dd6464a60827812feebda0d4add55e5eb80fcbc3"}, 0x91) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00003ea000)={&(0x7f0000b26000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ed9000-0x4)='tls\x00', 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c1e000-0x4)=0xffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000453000)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x7, [0x3, 0x6, 0x4, 0x9, 0x2, 0x8, 0x3ff, 0x2]}, 0x5c) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, r0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x8, 0x800, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000012000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000010000)=0x8c) r4 = socket$inet(0x2, 0x8000a, 0xa3f9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000013000)={r3, 0x7}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000014000-0x4)=0x101, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000012000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000015000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xbbf}, 0xc) sendto$ipx(r2, &(0x7f0000013000-0x6f)="43dda18c1a546b272934afa761b7c36c82e145b96ebfddf818e2f847016c64102dd83a9c5f5284de0a88e006a2f46cbac4697c46404521ad2cd07035995142855e5eb0c1ed7f282a78ae48fc83667efd26bc1052e3336323551a92a775830dbf38ce65cde06bd3ad161e53c0796185", 0x6f, 0x4000010, &(0x7f0000001000-0x10)={0x4, 0x39, 0x81, "7d24cf1672ca", 0x9, 0x0}, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000c89000)="169bf038f299d1b4328c1bb9ea2a97621c22a98091a3f798faf0b81a45768ead412059041a647fb6527a30e3e31f3795e0d13575f495a33a988e6b48252ce4b497e7ddd8e8fa59b4709066950cd7d88f5af760ae68b4c7cbaafc4cd613f412eb936e82a8beba343e39f27657550d1555e8ee7693438679613e7e22f3e0c33965") getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000246000)={r0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f72000-0x4)=0x0) 2018/01/19 16:02:47 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f00009aa000-0x30)=[{0x5, 0x1, 0x8, 0x8}, {0x3, 0x45af1363, 0xd0d, 0x1}, {0x84, 0x10000, 0x1f, 0x3}, {0x0, 0x8, 0x3, 0x6}, {0x2, 0x3, 0x401, 0x0}, {0x3, 0x0, 0x400, 0x0}]}, 0x10) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000f000)=0x0) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000008c000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r2, &(0x7f0000e29000-0x60)="18f3f0e5fe2692fcd5b40d2bec08f555d7633253b7a7cb56997e50f9f356b1336f956de7ed1df45408f1ec3e4efa2b437152f166d69ae0aa8b1232a8d3d1e3a4068eea31531b67c102b0022f03daa99b4633bc16b2e5cc952567f6e79afb2b6a", 0x60, 0x10, &(0x7f0000618000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000bf0000)=0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000949000)={0x4, &(0x7f0000cc3000-0x20)=[{0x1, 0x1f, 0x7, 0x8}, {0x2, 0x1000, 0x1, 0x5ded}, {0x8, 0xfff, 0x401, 0x10008000}, {0x3, 0xd0, 0x0, 0xfffffffffffffff8}]}, 0x10) tee(r0, r3, 0x400000000005, 0x400000000000002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001b3000)={0x0, 0x3, 0x3, 0x7, 0x9, 0x0}, &(0x7f0000c0d000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f25000-0xb5)={r4, 0xad, "850fbc87647ddcf7801b22f097f4beaa1bd680878154aec787d2486fbf409146c29e5a9d371ed6030efd4bdacd5f99eef078bbb3020d1cde265336821ee9c5d5e690913a005fb7fe4ee700f6646b78bc9a776f26a71760b907adbcba7ad17458968adba5596afd0bcdd109cf044315999840137c3e52c24ed9f58cbddf16034ae8b527774a895cdd499e6d4c0e334ed8bee2fe07b2bb282af57db4af6e1e50b1081b05bc06c1b2bb6c077ddf58"}, &(0x7f00006f8000)=0xb5) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000981000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000111000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000c4000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}], 0x2c) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ae2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000167000-0x10)={0x0, &(0x7f0000ae2000)=[]}, 0x10) sendto(r1, &(0x7f0000ae2000-0xc)="776ba68ac416f7c473ab247e", 0xc, 0x10, &(0x7f0000346000-0x8)=@sco={0x1f, {0x8, 0x0, 0x5, 0x7ff, 0x6, 0x8}}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r3, &(0x7f0000aba000)=""/171, 0xab, 0x2, &(0x7f00002b3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00004b6000-0x38)={&(0x7f0000394000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000038c000)=[{&(0x7f00006be000-0x46)=""/70, 0x46}], 0x1, &(0x7f00006a5000-0xa8)=""/168, 0xa8, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fa6000-0x12)={r1, 0xa, "efb4ec65393f011fa5ad"}, &(0x7f0000994000-0x4)=0x12) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x100, 0x0, 0xe4f, 0x5, 0xf, 0x3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={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]}, 0x7fff, 0x1}, &(0x7f000041f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f92000-0x8)={0x61, 0x9}) socketpair(0x3, 0x80007, 0x0, &(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000402000-0x4)=0x0, &(0x7f0000c44000-0x4)=0x4) r4 = socket(0x10, 0x7, 0xa000000000) sendmsg$nl_crypto(r4, &(0x7f00000df000)={&(0x7f0000e13000-0xc)={0x10, 0x0, 0x0, 0x14000020}, 0xc, &(0x7f0000b6c000)={&(0x7f00005d8000-0x130)=@upd={0x130, 0x12, 0xd12, 0x1, 0x0, {{'cbc-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x9ad4}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x3, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0xfffffeea, 0x1, 0x72a9afb3}, {0xffffff7a, 0x1, 0xb57}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000b71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000023b000-0x10)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000f2f000)={0x8001}, 0x1) 2018/01/19 16:02:47 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc8000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x7, 0x0, 0x9, 0x0, 0xe1, 0x1000, 0x1, 0xfffffffffffffffb, 0x9, 0x0, 0xffffffffffffffe0, 0x100000001, 0x1]}, &(0x7f0000dc8000)=0x108) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dc9000-0x8)=@assoc_value={r1, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x240000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/01/19 16:02:47 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x100000001, 0x7, 0x81, 0x3}, 0x10) mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000028a000)=""/238, &(0x7f000016b000-0x4)=0xee) bind$alg(r1, &(0x7f000016e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0xffffffffffffff81) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500054ad5e700000022000000ec", 0x10) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000038c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000944000-0x4)=0x14) r2 = socket$inet6(0xa, 0x3, 0x29d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c9000)=@assoc_value={0x0, 0x0}, &(0x7f0000e1b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000363000-0x8)={r3, 0x80000001}, &(0x7f0000653000-0x4)=0x8) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00002ff000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) recvmsg(r0, &(0x7f0000cd8000)={&(0x7f0000b73000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000fb0000)=[{&(0x7f0000ead000-0x79)=""/121, 0x79}], 0x1, &(0x7f000013b000)=""/98, 0x62, 0xd730}, 0x22) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/19 16:02:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x21c)=[{{&(0x7f0000000000)=@rc={0x1f, {0x800, 0xfffffffffffffffb, 0x10000, 0x816, 0x6ee0f35d, 0xffffffffffffffe0}, 0x5}, 0x0, &(0x7f0000e33000)=[{&(0x7f0000001000-0x9f)="083134438d6b986d4c5b5d0be748de8ddf9b025ab7b2f323cdbdf63cd39620f7547cdc45f034c05c030bcfc827adc68ecabc16357a792207e071c8f9213d358cb7dd67af2e94004dec7a60dde370958360ce2ff8dfcb8548f7355f35b1f135a8b557183dcff47296021aafb37ce5ab44fe82d277f264852984a0262bcce5f8a4c671e6e20e627475c47c2d54053b4be66428996a045839704c402c8d56f638", 0x0}, {&(0x7f0000001000-0x58)="8969f4b74166f59661c48516cb7c62ea21ec4d0fd19cc154a612616797c66f9339f67de2ffec5412b3e11e55ca3d3049f19a5a2f2a7219c55c77516a2f5b67241e85a5bbd2e7757141deed771f1ec038fdaa40fb0b0f31f3", 0x0}, {&(0x7f0000001000-0xb)="fd792fc7ab7e0b067dfbe2", 0x0}, {&(0x7f0000f78000-0x16)="3b612159af0fd257639b8eb5646116b36e6ce329ea05", 0x0}, {&(0x7f0000000000)="5a937055e0083bc5ba20202db0974adb590a76", 0x0}, {&(0x7f0000000000)="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0x0}, {&(0x7f000083f000)="4d3ffa1477b9812eaf5dd50ddeeddbd801871180ceb77c6851c227a2158b7d869ad083", 0x0}, {&(0x7f0000522000)="3573ba51dec434412bc9a38d2046232199f3fe1199e8702ec97dc15772408d90d1bf5642eb5684073688ae041bcabfd5b4aeb54c7d81666e3d8bf0aacf2c20c611a2125b6e1be8f87a538ac27dbb3f60dcd92e60f4c1fbe53467d7833ee393046494d089660464df38d11b68b7baca58c11e65bfc19e696987688b804ca54a15ad0f9f30b0298fb1aa762ee392962d", 0x0}], 0x0, &(0x7f0000524000)=[{0x0, 0x11f, 0x5, "9675db00a63dff463c607e61dd35391edecbb255f8d7d1d2b751f0e0f00873298a1e49523cf9d4d28b9e3bec60567d401d5e5663dbbcfc65ce51cf0538bbdc95a02010755bfbcc365160fcdf354c1a3b86c59a07b368a4675100e5fbb7ebd50e23ae41e47fbf828c48447df2cc276b35f1277618400e311af6ed89917f7ec389404368105654160a1e0ce34a41367e9bb2dd60114796be1739c52fb990adb2a923c6f7e6f7b98eea9ae20e0365f7fed36a6114e8d2c5509fb98edd0dfb4e21fa45a8d6ec4f98c741859b3633295be09dfeddf603d69fc47beafe4577e1b880a2d46359912076699f845d02aead8cc2d799ec02fd1d445a"}, {0x0, 0x10d, 0xb0f, "eae3005e599aefaaed85bb008e745417d023e1d28d6247f0fddf42579dbfce439d4864d4737609830c6e481f176e0b84e55ef8477cf53c09aab87b838c301d85e116e887a008d5e4520f9f5014084e63def755494f0c6a3670d9761b235fb3cf792f8d4d00afeaa625415ba0bb2c1da307deea9ca2780e78ea70141e5923db34344329eb420eb27e151ad066cc62c8e8fa34a494111e95c66579f19454a991cb3ce9491ecf98087dab21e270da4b3851746c918a11a7bbc3e8929b6bb9254825492afd8ff42cdad4012e9542200cdf90471a191688"}], 0x0, 0x40000}, 0x6}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x4, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x73)="66d0d0186735ddd8d33ef1e94fd117da587caf5bb2eef61a02bb56a160bc5c816dad06d0cc60f4c3afce221b57bf471f351496086f765f87d33623cf08f13f0f33375bf15a2bd750040530e996e789e44e091cf69c86af8bcc13a51294faef1209c85101600551a0cb972db4842ada756fe000", 0x0}], 0x0, &(0x7f0000001000-0x308)=[{0x0, 0x11c, 0x0, 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{0x0, 0x0, 0x1f, "5b9419770f71d76ba1fb2cc1093a513990ca8d029427a90d1facf72bdf0bd735d0d1208a7faeb3b31208a42e5249d6d49ac430366e1bc52e037fc6544ddc098934cb2ccdb9b616906490f3c9f6f7d70e7548c0874da072b37ec83a44bbae9745bd3867181b7cd8640b6230ba086dca5b45cd308f1d1ea901aa1273532259ca5e143216599ed4591773a3a88e82787d3b1430e866534187d7ab86d24a3010a15b73c26cea2fd34c34678c31a5724f1f4cd1c8bb8d5a81530acb49f02335cb0d94e8c521ffd1bd2abeaba77de3eae18f19fa71342ac809b3d416523f808a6e71d0a32d"}, {0x0, 0x109, 0x8, "de2e50be5766f0c300f0ad00fbae4055b8a2eedc47486aaf3d78b41f25da07c128261ca9ccba51b92b363dd1e6bb77dea0cc0ec648e293ec8a132567490a99bba906adfa4f6628744e401124d3da25319fd3daae90a0db1f40374e0b110e03f7b37e2dd9b070554c68f6e386"}], 0x0, 0x20000000}, 0x400}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000007000-0xc)="3e93456e12dc3fba0ea9268f", 0x0}, {&(0x7f0000004000-0xb)="2bb75c386c41503862db57", 0x0}], 0x0, 0x0, 0x0, 0xc0}, 0x5}, {{&(0x7f0000007000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x2, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x0, &(0x7f0000003000)=[{&(0x7f0000008000-0x1d)="d7fcf106aeae79605bd0af296c120561c4f21c1a41cd7d52a35279ed83", 0x0}, {&(0x7f0000007000)="1847d552a71a3fa36597542c42d5dd996132b5603b5599d7a613a9192f4ab2dd632f62ab75eb87023f27", 0x0}, {&(0x7f0000000000)="9c05dc2ff46c066b", 0x0}, {&(0x7f0000002000)="3f914dc1066d6f2f17c8daeee25c50c7196ff116872a352e6a2f5710b1308e537633b21d368f8a1a48759574c0b4e0b2186ad238", 0x0}, {&(0x7f0000007000)="4095d9c2f32880c624d497dfb3a51dc74843614878d21f108e79d1b936bf2479ea12108c2f33a53de66a36cbb0", 0x0}], 0x0, &(0x7f0000006000-0x340)=[{0x0, 0x107, 0x2, "434a806914b3c4c257310d762c196bf633eaa076784a0fc9eeffc6f193be57b805b6065f7370d0efb8128b3ab708237514fa76cd7ec99331370d4b934ac8ea6f45280779d7748de608c7416b1dd4689baa9cba4ab867d33ae040c5f02c1e28fc6278e6f4028e01104fc72779773d69cb06a4047f88276192336d2b6d3a16fcce87652eb80ad34d233ff934149fb34382bf19d6fc2065fa6ea2993ef366"}, {0x0, 0x0, 0x4, "1c8c60be7b0728773e7b74a20c997f15671820515466e1b319e4cfdfd2ea6472bc081f90ef901ef25e8bdef37c545d3ea67c44e2acfd62a57e9b2a83bd93570aa92b0cbfaa24b3e11ac4cf7ace80970c5ff257a8f47ef88f0aa5d58ba979e9f06cb544b88baa1cdac016a13afdff97ee643517a499035ab3fd80822af470"}, {0x0, 0x0, 0x0, "9c271793461a8219f67febc8affdc333dad24c67b71eb62b6f893fadf61c21b7e814a5b385726dfe043d6863f646203e5c4449068f11c1cd85605f20057faadf23542aa7988c8a2ff71fb21a2439bc975cd4"}, {0x0, 0x0, 0xd27, "3608037c36de8e14da82769051ff95d992cf5dc48d96289f72dfe7f10bedb194907d5c1c40a1b8c73ce4b4e18d0150e5c1d87130d4dd623256bb7ac239819e19bf1749477a"}, {0x0, 0x12f, 0x5, "4bf9e8dc96b577b18374fabe6813eeca424c98823966f9f3252e9c3b3a0c50f23aa92690493ced45cddba79c2e1e94bf1d003feda9a44d685c225de3cdb2f26ace7b92d95ae18db6dec96d9b3966a29d497237d13ddcedbac360e449b70811c1a002a556a6b14d9cbdd233e6c8738de4785aa893331fc4b9fc0e7ba424bffa32"}, {0x0, 0x119, 0x807, "b2167146e4c07ed9208bbb852750b4c3"}, {0x0, 0x0, 0x2, "7ae809abedd22d5c32ab574ad64552d9bb065e0bb200102fa64d2b83b0b502a1c18b3ed2bc1c6a412d7afa7ed74f8f72acbf28b6fc19d0bc8ce0d40234a347c94d337b0906798e4e8cde153554658994e9efe8eda7bbb5158d9fae7533"}, {0x0, 0x0, 0x4, "ab71a68ea75647194ed6045810ef76da"}], 0x0, 0x4}, 0x8000}, {{&(0x7f0000008000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000-0x9a)="33bd5ab613ed74910864b2aab1c4dd58ed414f415990e5e722d8d17fd7266f62db2b131ad491265bddca417a69e8ac64e713c5647bd88b8f219ab1b69909f5913bcac2f06e49188ef14498ffe9637d44a72b56653a60353094a7b79d6c47facf4f39430d32999c3a55b4e2f4ba3d8df09f4e8615728bfc6da1a49d2154fad4d25beb95603704f8be02f4fc7e4944460b02ce21c718bbf3df0923", 0x0}], 0x0, &(0x7f0000009000-0x100)=[{0x0, 0x0, 0x6, "105df80c1e48bb7bc4b0dfe10a7c9bc12e76c16ce5952d403525ab61e7ddbe9aee58e5a90d9e36ecf2bd1909d58c03473913351b42dc49f6a27acf6a1b3e7fe68b2dbdf664fea00b6adb2fcb418a219222fb52a754b9bf1218ecebe754cf61067ff7712496c0384c7c71ff5a68c94f7aca648e31cd4e501b641ecfd9dcdfcfff6f87f788aae45c9a9326099fd373f45f04a8745c0ddb01234ed1b46e1234b6b1e3eea3dfd6d038d8f9e0842d6618cddfed3d4c52c09fa28af80857a52fb1c36d01992a2226c43deb73a9afd0e30f7227f2bee17400edd4e9068f26342cff13f84b4f6ff0b7a60641b4"}], 0x0, 0x8004}, 0x46}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000005000)="4f03a8425a5458dc4ad331d9b5521ae357837ee7099b187d336ffc7f512895ba3c9597a31ea95ecb18d2685b9d68d002abbe231074aa5f44b5bf9e471c990a458d864206e9fa9f73edfff8", 0x0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000009000)="38ece5ad601871c7f6bc04cd762e685b6f2eceb05b324d61a5cb011ca935ea9a69e75a123e7bee620911aecf9c28e03955556be5eb5efb8c0aac763024f91dd574df087821bebb6d4227f1089d580cfeca6f2cca3a31159d05", 0x0}, {&(0x7f0000006000)="5df2a9464be2790a8e938e0ccef8bf6f7c80899e012aaaade0f2cc51993c8c528995edd8bf9a8502ef5106473ad62cc0d9b4a25ba68ed9e8019a4d8267b2c44d99c5aee4586481f371c831225206aa6e97ff94127fc047e880dd0c2d41f77be3aa5fe0c79c52ac9a0d74e6e8ecb71eac3861dbc4d9a66dd3bd8394c4b39228de3934c572a3329e74bdfebbd56dc8c1adb31f8fbdeea54fb78ebf0f3454fd2497a966088ff99315b702355dd542b8caf6dc9d6b51440b2e68dbdd21a7d8c68068375cde1ddc1464de9c68720c06b3dedb4324438013f4f8482a6eac7b13e63bd3e462f36f7097", 0x0}, {&(0x7f0000009000-0x76)="5c75c7b4af0b844a936a4306192c28979d0d697c29307b075172c4e6894c4a0288eca677cdedddea1a6ae1a3b2570a058d6636c10ee947e417d0cf78fac845119b2b751c5c51f91ce4616a7ee29c83780fe70d492020dd5c16b7b469da0b506c02f07ae67aff7db352c32e35bacb6aa8b650b91e784d", 0x0}, {&(0x7f0000007000)="ea7379e663d271a83f51acf80ae9c216ea86801d96b8cfc691d32a1fbd39da9442bcc312bbf8df913bd6858334635ad9a4b57107a9f1ea1b2842dc3bd2c030fad75e81a0d180a400cdda03ba606c44674690b88878b9993b49dee63984cf78", 0x0}, {&(0x7f0000006000)="b661155c17", 0x0}, {&(0x7f0000008000-0xe8)="f5e7cc393ad1430fb27101ecb8cea2c4c8b496904708b6c0a16d7dd9cd5d93e35e9741e31ad16a265eba41bd64bd377917a31f8af41f53a1dbdfaa918bea361f232019d6adefcd89094facb88846d1747d201ea0b914163c36d3eaee239c3983b5bad7f65550bd115b9a1579276dfbecd98c3c9d0ac6a000efaba22c1fa8cc4381ef9bf0a855bdaa5d60436ca8c3fe343c38c34d5a7677ae0f299bf8d7233e0b0eed40dd3fca7fa05ec332d43e85b8a56fc4063b8cc8586ce4909f457585c64b12c395dc0a46796dbc2c2b018469db98e54e4a6ce7945aaf9b58b327d7eebb9208197ab46baee2c9", 0x0}, {&(0x7f0000005000-0xcb)="56b318df74ba76a0742fd84674aabaaa122a3d4b38ae7cf0b84889f3954cd2c9a86f8669a4caf50f3e0cd05f25217b75bd47147f43559f7c5cb4e53916e4e25d5726f8159a7641ef1423f05597df29b60143a8807ffcab9bf71a2244160670a9c74b8301bd8249baf68167e493d1fb0859c66cc54a8d4c3528fd770ab74ce2920dd0cbe49bd86cb1c685c50aa59ac4bbd83ff3f3b86534a7d3097d18db1d34701a912a0b3ce5f2314164212b4e2156c22ee0d7ef8fcd52e7ddae701e12e2dceef30d8409b686eedaf6f5bc", 0x0}, {&(0x7f0000007000)="2224516189b49baf65b505b07da28c3d7ab5edcee6490d36f453372ba9b4d62d0acda019b5159de414ce14a63764b953fbf2f28cf39ace8053723bd95825c5b419ca0365f5d80d5943f669199eca77e3edbe7f08fcc137e998dac5ca1ad0072d03482a1e16d29f002828f8a2015d4d35ed42ebdec4f671fc01b5b2131a9f42c99c8d3fa552feb9a9ad5e3a337d18ad857abdd368ab0162fd0d763a506d0cad91bc324f3bf7538cc9a8f369d04b9f9dcd217a0356929503f5c96af5e484a975766b670dc8b6a9d7d7244007c80957fc34f0e3127dad848849afe827aa67086b903db244e2ead5c0", 0x0}], 0x0, 0x0, 0x0, 0x90}, 0x100000001}], 0x347, 0x0) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000a90000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000b02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7b000)=0x10) read(r0, &(0x7f000031c000-0x81)=""/129, 0x81) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f7b000)=0x0, &(0x7f0000f7b000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:47 executing program 1: 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, &(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) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/19 16:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0xfe, 0x1, [0x0]}) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f000067f000)=0x7, 0x4) r2 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001f8000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000c0a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f67000)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002dd000)=[], 0xfffffffffffffedb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/19 16:02:47 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000039000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000374000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c3c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x4, 0x4) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f0000038000)={0x1f, {0x3ff, 0xff, 0x1, 0x7, 0x100000001, 0x81}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/19 16:02:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@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}}}, &(0x7f000016d000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7fff, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000842000-0x6)={0x1f, 0x6, 0x3}, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) connect(r1, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000028c000)={0x0, 0x80000001}, &(0x7f0000f21000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebc000)={r2, 0x5}, 0x8) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aa7000)={0x0, 0x7, 0x80000001, 0x3ffc000000000000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x9, 0x6, 0x1}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x4, 0x8, 0xe258, 0x0, 0x0, 0x5, 0x7, 0x3, 0x5, 0x2}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="1ccc3efeef2a205e0a26d011d667389821f1b99b3086372f71a209f58bedb471f1372c692aea7287e6d10b9b99e8b844801688bcaf6bfa7cac829df2400f9d3d9ba236f5e015d50ba75cd437326739a6616cd90eba46ae2e6315df61f76552b6a496cf0202ea5950f0e1b1ac756ce7145264f248c882d799d1442eb4434ec15b9413cb9310703253cb4988c4fdf1554e19e457e981ada39d7bb80dd4843d1b1ffaee6e3f62af", 0xa6}, {&(0x7f0000000000)="517584f171c58553b84c3a37ae34b092844e99e0668320df96ae3aaf89f8abed40f3e9a7a7ea2c513ae42e4ce529f22255c5c8dba0ee34f78638d160508d84de6757e35f73e0c3b7fa9b10f764c297fe72c3d3a89e950578761a72b2e0617f5e68052bafb786c653621fcf25a014f3ad6169a042af5ec505a551820e5f202aca567986f182c049cac687608a98da", 0x8e}, {&(0x7f0000002000-0x98)="e6bfcc3993011c2b3214b937e0c0d7e4b666f24ab0f71fe457a8189120be13b6545a196a9ad2ef557896f5f85f0126f949881230e259ae1c155c1ab31a339c8704ac7e5928b4428009d3dbb01300c5a9db5780fe4eb5ec408c3b716309e96d3db577eb092e43e8472547d30becafa09a3b506c08173b9fc923fc8e91ef2693ab62419826da7b1350039fe15e6ed824b456152e74b8466d83", 0x98}, {&(0x7f0000000000)="c3b3fdbd269f73f7f9dd72ea2d92a50fbe83a141679306c8a594ebe1209419a6e6639f8e1456b49d873743def2125ec0d0a3b57cc4fdef478728a19d59d3dfc04c4698610751093663edc6bf8446848de956b083a19063e73b15691df96cd34f219b337c8aa258c8b8146b917e", 0x6d}, {&(0x7f0000002000-0x8d)="3ae775aa9511e55af8724df36bea923fac885c83bf89afe74a04b5b33f6232947aeeec7c0b243502768da8079801558c14adbb7a4a5d4c83998e9d42ebbfb6cc8540492d94e2e564ae7b86805e4e0641d44718f222354396011597e2cd38411bd4765cd858e33cfd2ef553abe9eb4da605edf1f402d7193e8a2274ec70439c9b00937793fc19224496289d7126", 0x8d}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4001}, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x101, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={r2, 0xb4ef, 0x6, [0xb439, 0xffffffff, 0x3, 0xa7, 0x1ff, 0x10000]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000-0x8)={0x9, 0x4296, 0xffffffffffffffff, 0x4}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x9, 0x8000, 0x4, 0xfffffffffffffff7, 0x1, [{0xd152, 0x2d87, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xe, 0x1, 0x0, 0x10001, 0x4, 0xffffffffffffff9c, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r4, 0x28, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r2, 0x100000000}, 0x6) 2018/01/19 16:02:47 executing program 5: 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]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair(0x13, 0x802, 0x800, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x100000001, 0x4, 0x101}, &(0x7f000000a000+0xf6)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000b000-0x6c)={r3, 0x64, "6955a5532ee7bb8591473e81ee4c149391093cfb3b32422402dc6e2f2ff9fa473d0f15166559f4108f3ce1b279dfbe1b4da8d207fb6bdeb3530b914ebfdf0fbeb24ccd2c7107c9529540362a6ff198b6b782fe63fc3810004e54897bff8a34a9fa23b3f4"}, &(0x7f0000009000)=0x6c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x9, [0x2, 0x6, 0xff, 0x8, 0x2, 0x80000000, 0x1, 0x19, 0x400]}, &(0x7f000000a000-0x4)=0x16) 2018/01/19 16:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00006e6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dab000-0x14)={0x0, 0x8000, 0x6, 0x1, 0xff}, 0x14) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000884000)=""/211, &(0x7f0000a9d000-0x4)=0xd3) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000050e000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x4, 0x9, 0x5, 0x5}, 0x20) r1 = socket(0x11, 0x7, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000daa000-0x2)=0x6, 0x17e9b78c56d84fb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0xab54, 0xddb}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000609000)="0013a1bf00f120f6238c2110c1b21bfd8768813990931b60959fd6f0d8c030499c36c977dd98cdd0cf352a496072c4cfcc454357c3e822cff8e4989075d7ec9b3db58d9a6c523e6559686fe466de3fef4293fadb13f64b697983a459dcfada2772cc04f023", 0x65) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00003ef000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 16:02:47 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)={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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20000000000008f, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 16:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$packet(0x11, 0x3, 0x300) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bd8000)=0x0, &(0x7f0000a46000)=0x4) recvmsg(r3, &(0x7f0000524000)={&(0x7f000011e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00002b1000-0x80)=[{&(0x7f00006e1000)=""/213, 0xd5}, {&(0x7f0000cee000)=""/141, 0x8d}, {&(0x7f0000b16000-0x5c)=""/92, 0x5c}, {&(0x7f000052d000-0xa7)=""/167, 0xa7}, {&(0x7f00005ce000-0xc1)=""/193, 0xc1}, {&(0x7f000088f000-0x26e)=""/4096, 0x1000}, {&(0x7f0000fd5000-0x3)=""/3, 0x3}, {&(0x7f000043e000-0xcd)=""/205, 0xcd}], 0x8, &(0x7f00003ee000)=""/0, 0x0, 0x7f}, 0x40000001) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fb1000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000716000)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00002cd000-0x40)="b829c4c993be8110a9545451b910d9fd5ed29b89a1347944497554037e715e88fec53c132ad558bd4380be4b8eca578c5ada14792ba79abcfde819edec001386", 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 16:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c85000)={0x0, 0xf0, "654729f7e00d6f345b6325610915172b0c744f11561b3bf11a39cba41eca95aa84523fde9382c37616bf3f0f28917332d437115acddc279a6622899a9fd937f91602705c687f54edd239190dbbc92d3d5edc413dcfb3607b63fcc53cd8e2a3a0d1bbbeba9a6030ff393b7931ae189436c2e0a3c61b5fbf8394220a461b05c30ae5536061b4407a8a5e71020b1ff5eef18e8e689fec0d20cfed00509394c4bc600256196ade6951f19694eac8bf34977a8202a1adbeae326c1393899de9525ebbb72dc7032dfe853ebe5c29cc656394a397406abfcaa06a3f10a98372343af271fb8f6e4769ed6dfecdd89b084528c79d"}, &(0x7f0000fc5000)=0xf8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b80000-0xb8)={r2, 0x200, 0x9, 0x1f, 0xcdd, 0x101, 0x401, 0x9, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6070000000000, 0x9, 0x4, 0x0}}, &(0x7f0000c80000)=0xb8) shutdown(r1, 0x1) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000763000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000780000-0x6c)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000b58000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000916000)=0x0, &(0x7f000094a000)=0x4) write(r1, &(0x7f00001fa000)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000e3a000)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) close(r0) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="", 0x0) 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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00008c7000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000092000-0x1)=0x8000) syz_emit_ethernet(0x56, &(0x7f00006f0000-0x56)={@random="b9d3179f664a", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x4, 0x80000000, 0x6, 0xf9a0}, 0x39, 0x1, 0x0, 0x0, "53815dd2b63a22fc97b885eb34052002ad770381424bbbca21acfe9ee1a11cccb5b0cdecdae160ca7596afdedc05cfe9561a6c8258040eee0b0c82da766f7b56"}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 16:02:47 executing program 3: socketpair(0x1b, 0x2, 0x8, &(0x7f000091e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000f8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000955000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000391000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000045d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = accept$inet(0xffffffffffffffff, &(0x7f000083e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004bb000)={0x0, 0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) r12 = socket$inet(0x2, 0x800, 0x9) r13 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0x98)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r19 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$OBJ_GET_PROG(0x7, &(0x7f000021e000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) r22 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d2000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000048f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e36000-0x4)=0xc) r25 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ad2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r27 = socket$alg(0x26, 0x5, 0x0) r28 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x80803, 0x3, &(0x7f0000fe5000)={0x0, 0x0}) r30 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000063000)={0x0, 0x0}) r33 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a4000-0x8)={0x0, 0x0}) r35 = socket$bt_cmtp(0x1f, 0x3, 0x5) r36 = accept$unix(0xffffffffffffff9c, &(0x7f000029c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000234000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000541000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000d3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xcad)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b05000)={0x0, 0x0, 0x0}, &(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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000060d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000)=0xe8) r43 = getgid() r44 = socket$inet6_udp(0xa, 0x2, 0x0) r45 = socket$inet6_udp(0xa, 0x2, 0x0) r46 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009b4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000947000-0x1)=0xe8) r49 = getgid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000-0x3)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r52 = socket$inet_icmp(0x2, 0x2, 0x1) r53 = accept4(0xffffffffffffff9c, &(0x7f0000ebc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc4000)=0x10, 0x80800) r54 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r56 = accept$netrom(0xffffffffffffffff, &(0x7f000065a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff5000)=0x48) r57 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r58 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00007a1000-0x4)=0x0) r59 = socket(0x2, 0xf, 0x62) r60 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000051f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = accept4$packet(0xffffffffffffff9c, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)={0x0, 0x0}) r67 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000c5c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009b2000-0x8)={0x0, 0x0}) r70 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) socketpair$inet6(0xa, 0x800, 0x3a, &(0x7f000070c000-0x8)={0x0, 0x0}) r72 = accept4$unix(0xffffffffffffff9c, &(0x7f0000bf2000-0x27)=@file={0x0, ""/37}, &(0x7f0000aeb000)=0x27, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x7, 0x18}, 0xc) r74 = socket$inet6_icmp(0xa, 0x2, 0x3a) r75 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r78 = getgid() r79 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r80 = socket$inet6(0xa, 0x4, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r82 = socket$key(0xf, 0x3, 0x2) r83 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008ce000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bbf000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r86 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006a3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000071000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000482000)=0xc) r90 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009e9000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b20000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000198000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xebb}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008a3000)='GPL\x00', 0x20, 0xb8, &(0x7f0000001000-0xb8)=""/184, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) r95 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000045f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x3e)="8d63336cbc9d31b15c346cf9f8722c02b467c62313235d19b8ec7566413f00fbcaa635d0a97d6bd9bfa3b8fa969b93e359d35e405b093abc13504ce86c4e", 0x3e}, {&(0x7f0000c94000)="bea6b4102c9a2dd1013ac5008f753f59f38d6e962f438412501c610b78e37f3aa520792ff8dcf1ae7b25b1b66eb36b48aca38f411eb0271385344314d33093b03b18f22cae3463b904949a0fbfe5e1f8d2294db5dfea0d72ae650b189642cef2431b8652844ccb26572a63b8664344ededd007bac192ab19e79af64b27cd80814f680af36e8d179c7908aa9d29ae265481c34f6b5902ac54ff9f45d3fdb0d80e108a468918a5446c3ac9a28ce8637a6619b86e73358b0092407c", 0xba}, {&(0x7f0000000000)="dd19e074d3d09002bc50663ff74e4b5619dd4394c171b8243ec3f52d620f1531144bab5cd2464162537dd2d17db33fac910a9163c81ea8a3792023ce4694dae91c40a97f1ebc172086cbfedef879a56baa916a92069ffece6b6aee4a86aef063aba9482a0da787755437c0ed2075c8c1f775acd80d849080c51b2e311cfaffa0de7439f0837f88bda46e29f9a5fe0600606f5587d14453457c97e100beed8f24d3b703a38b8975999d973f2901c9ea9fe1347ec02b188a131aab04ca760af9da4b981a20a43b9c", 0xc7}, {&(0x7f0000876000)="", 0x0}, {&(0x7f000090a000)="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{&(0x7f0000001000-0xad)="c8cdbfef336da48b22e136bb6886a28b0d565b71fc242e3489bcd8df257baf7565809f8f389f26c338cf66f55811e89100b6574afb22a1166e805690ccc00a07038219167f9758f6643103df0d752c14a1f819b880dea7ca325e867b78fad2c49ccf37ef800e236244d4891b3cdb1977a7c8f74174b1fe79cde5adf2c021237fc6d53285040ebf51cca5adf1cb24f677e73b92db89255ec7d52d6aa6691cafaac8da8f92bf48c26f87678564f4", 0xad}, {&(0x7f00000b4000-0x22)="b7cceee4bd0ee156de941d16bce2f660c758f6e6bb2bff5fa07e9cac1d4f69658efc", 0x22}], 0x9, &(0x7f00008dd000-0x88)=[@rights={0x18, 0x1, 0x1, [r26]}, @rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35, r36]}, @rights={0x18, 0x1, 0x1, [r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x88, 0x4}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000788000)=[{&(0x7f0000001000-0x3c)="bfa546f0c71fa824c31282e808ce786dab2362f1a15652b24605f9e829306a76ec60726351aeb44751b7ad73b366b78c219cb71535169356b293cb78", 0x3c}, {&(0x7f00006c9000)="ec0e10f199587599d9fbc3f390aa8d9ee8744273bad838385854407a134e54c8598c7216b7f7ab0e3693000b8cf84f8426065cb9fe6784b3c1421324e6c9bacebad8b5dfbd659a0e6cc5a459004e03b97ae59f84304ed957cb7c0737366515fca36ff2ec7b0c10147b9e776343b98d485dfc6da33577c8ca96b34bde94ed3cda6598fd3e3483208d6ed8a0782b7c7eda7b66dd26f3ca4973b3b42adeed655a6004c9eb0cbb6286fb75d49174c386b6e2481a081df0632b9535fe77d900304cb77e3672f1b4dba5214852e4f2b725cd6021e91a7ae25b833d3bba4bdf4a422a6b24f1479e941773d6c6cccf1aaf35", 0xee}, {&(0x7f0000000000)="10427ad83dc89ee8068fefddebe971e47fdb80af065d5b", 0x17}, {&(0x7f00004a8000)="bd9f5d737696558e72fe69e21d7ac07e8f4aaccaca2107d8eef51b4eb407d30a350ff359eb139554a4c95d9ff88f081a199159520db0d9db029ae859aa76b0d286caa5bcce2ff81a56bec7af3e0e0e17afd997717969ccd739d9ab65975f80ce893ac2b787c489345268a750d2f5e73a7ffe62be8b4c11af70bb73a2ad36c416edf89ffd8ef4e7e949cfe8994ac47beb80df87bac5e7dba429857950f25b7b5e3e5961ba795a78ed305ca51a2717936757906eb5941760", 0xb7}], 0x4, &(0x7f000094a000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x38, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r58, r59, r60, r61, r62]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r63, r64, r65, r66, r67, r68]}], 0xf8, 0x4}, {&(0x7f00000f9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003c6000)=[{&(0x7f0000000000)="8359a82c1ee64f4c04f6fa6c1c12d704644d48e5616219fbed0c31f92bdfe3f3b3b5e2e48b3cb249649261fea028f436647907c817f8116f5165b6304b8ba8fc776685498a649f83d566b13fbf66d29b0062c2593d6c3d900acc6f8ea75a99e009f84bcb1d98501930", 0x69}, {&(0x7f00005bd000-0xa9)="fdcc1265a4511e137419286a79ffe556a8330c5ccc432725c482eb0aa89f8508db3ba61506242ecd132733e38080815a82de361ca857cccdefc81d5fc571452715408d27a5b4818884de2ed7453fc3cc89559c5592291b4e07a244dcf1f7e88e6ea829db474d8f6879348c7b8a70f969509b814a405ea27029c0d29f85be2b74053b935860a1198d8d00062d98b1d6d8f7dff84b82f104817ad274198da85a52031655301dd00c126c", 0xa9}, {&(0x7f0000001000-0x7e)="ee6efdc3f89277fb92fecd3a6ea72b26e72e57c865fdac7866e2e64d114138bc75717b537df9b6bd11868035b381f44c96acb04ae80427f8234012070b4319e0f94a09a1549c185aa7175171d30edc00bd933a458dde8f2e9253678fd5656c41ed51592b009d62f723d2eda3dc00db32e3dc6fc80bdbb2ebf879a1ce468b", 0x7e}, {&(0x7f0000fe5000)="87b995ab1ff3f4521d69987d7683db0b07f7ad0338952197bd84e8c71e404494aa5f4856690f64dda8bd0029454aa2210bf28418f00f452a609a921039d96f09c2cd2a8da7f2b48210e3766ba2e544f1e59bbcac92f2321098138807b944ea9978ef497b6f63a4032dd71fda810a0c5ac6c00bd8141bf4c03197e9daf513530df2c4c418685912353ed74d36d6bebba034f1152bc59f863acd73553710e7a54d7fe34f7ee03a0049d362b25ca6b6d5485fa1a07adce53e74e2d9a7b8df3ea11533a4913145de738d16fe05b036f2", 0xce}], 0x4, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75]}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @rights={0x20, 0x1, 0x1, [r79, r80, r81, r82]}, @rights={0x18, 0x1, 0x1, [r83]}, @cred={0x20, 0x1, 0x2, r84, r85, r86}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @cred={0x20, 0x1, 0x2, r90, r91, r92}, @rights={0x18, 0x1, 0x1, [r93, r94]}, @cred={0x20, 0x1, 0x2, r95, r96, r97}], 0x120, 0x40014}], 0x4, 0x40048d1) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r98 = bpf$MAP_CREATE(0x0, &(0x7f0000fcf000-0x2c)={0xd, 0x1, 0x1, 0x200, 0x4, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r99 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x10001, 0x4000002000080, 0x2, 0x0, r98, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r99, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/19 16:02:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0xf63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000002000-0x4)=""/52, 0x34}, {&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000000000)=""/216, 0xd8}], 0xa, &(0x7f0000001000-0x2c)=""/44, 0x2c, 0xfffffffffffffffa}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000-0xb6)=""/182, &(0x7f0000002000)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x5, 0x140000000, 0xdb8}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xe4, "12d89e5cf3ca53f97968bc70bf278c65b23e9742bac5eb5e90f2aa9d835b258395379afff620292d7d6c31e303b060fca64e127161231aa01cba4e038b3ef44fdcdd1978747adfc91d53edb185395765024d78acbf403c408e1e71d1ce24d5acc215e64053d89610c7002383b214ee68c8acbe9747d3039e6213cbc5325e71c580eec19e841c216350cd02fac29ca22220cbd003e9d1406faa030e7de01a304452a18ef082b0531accf56cd82374352364957c2ed769497c1d1d9fa296b0cd3b554020c878cc68969d9f4814f4201ea82c171f41c0eea33162879378b7afbd386aa5e4c7"}, &(0x7f0000002000-0x4)=0xec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000003000)="db0da91107acec869f690a01b751f334ac6086f0b9e4b678559e2af3a634a015bc2ee39fbb75d1fbcb1b544707fae26669a92fd1c69ae1960f84654edb7bc0fcab9cb660ad7eff165fa675c023370762ff990c7e2afcf88912829b11818137940d43de68897695415d8491261794564b76753251284e407ead49c7a57a8793334f0eefbcdaa11513a19924b3e6e5f58b834d01cf187307e5e63e0d70ae1782b69d95dd3ebe9be4e99fb20559d6d222997c08d42136e4ccf379423d901e63afb0827a0d5a4b2250dc39a1f003f23ffb9330f034f99f4e3393c55f6bd7bd59ad07cc1b183c1ccfccfa18cf", 0xea}, {&(0x7f0000003000)="05bcfb536fe85d25555da32d45905be882794288fb00a726e10514c70939bb33c6404f357518f66e8a2c75e1fd04dcca473e9e26e32b4995df91a0c76b2ee3caaa06acaae2bc7761952e59c45679ac79bf57e0be463280154552e7605a06de8e6749a68e28682e1873b810caaa7eed6eedaaf1f612c34b5e99a56461f9c53e05418e996b166d308e1dccb50e0824e7bd2f908246b9e982f1a1c705e7af23e7bccef2139a3ec519af162758b1c0dad03b5d59bed5cf7c6f335d3c8c7be33007023476e783d41a5d6940ffcafe6c00e04f8880eed8042f2cb235b9e8bb821fbadf2253", 0xe2}, {&(0x7f0000003000)="a43b62f11a4169f7e78df526780fb1aa4c07ca462ce7b6eacbc10e2a63fd81f23a88321b1e7cd5f0f34dc34a0475dae3332f0a70d75d4a64fd0d15cdc6a9523fc2ef8c906d6dd341f32d6d93e827c402996e356330cb65c61ec836cdb80452db37146411ba834a709bd2f42e406abda79f0f35f62ea5c77c1303ec", 0x7b}], 0x3, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x6, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x5, 0x400, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x78, 0x100000001, 0x3, 0x4}}], 0x90, 0x0}, 0x4010) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x80000001, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001000-0x2a)={r4, 0x22, "567ef404b57c5b3166d9fd6b634f246306914652e145487a86734bd2e41a7aba1d1e"}, &(0x7f0000002000)=0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0x5979, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r6, 0x0, &(0x7f0000004000)=0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000004000)={0x6}, 0x4) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/19 16:02:47 executing program 5: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4f000-0x4)=0x4) accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r1) 2018/01/19 16:02:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000145000-0xb6)=""/182, &(0x7f0000ec8000-0x4)=0xb6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x1) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000000c000-0x10)={0x7, &(0x7f0000013000)=[{0x100000000, 0x3, 0xe720, 0x7}, {0x4000000000, 0x4, 0xfffffffffffffff7, 0x472b}, {0x1fe, 0x9, 0x3, 0x6}, {0x6, 0x100000000, 0x8, 0x5e8e3819}, {0x4170, 0x8000, 0xffff, 0x0}, {0x7f, 0xefe, 0x10001, 0x2}, {0x2, 0x9f1b, 0x9, 0xa}]}, 0x10) 2018/01/19 16:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b24000)=[{0x0, 0x0, &(0x7f00003c7000)=[{&(0x7f0000e34000-0xf)='g', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 16:02:47 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000369000)={0x0, 0x0}) r0 = socket(0x4, 0x4, 0x627f) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x514, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000194000)=0x0, 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000d2c000)={&(0x7f0000f6b000-0x60)={0x27, 0x0, 0x0, 0x3, 0x1, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000f6b000-0x14)={0xffffffffffffff5e, 0x84, 0x1, '\x00'}, 0x10, 0x80000000000000}, 0x0) 2018/01/19 16:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a16000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc4000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f2000)={0x0, 0xc1}, &(0x7f00005c3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f97000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000039d000-0x10)={0x0, &(0x7f0000c03000-0x28)=[]}, 0xffffffffffffff50) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004d2000-0x10)={0xa, &(0x7f00003ce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000045e000-0x8)={r5, 0x2}) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007a7000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006e0000)=0x0, &(0x7f0000cbf000)=0x4) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003e7000)={{0x9, 0x800, 0xfffffffffffffffb, 0x8001, 0x100, 0x0}, 0x8, 0x2, 0x6}) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f26000)={0x0, 0x0, 0x0}, &(0x7f0000a0e000)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099b000-0xc)={r2, r3, r4}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c24000-0x10)={0x0, &(0x7f0000fc3000)=[]}) shutdown(r0, 0x0) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000059f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000d80000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038f000)=0xc) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000833000-0x10)={0x5, &(0x7f000073c000)=[{0x5, 0x0, 0x10000, 0x3f}, {0x9, 0x1, 0x7, 0xffffffffffffffff}, {0x6, 0x100000001, 0x5, 0x972}, {0x5, 0x80000000, 0x8, 0x4}, {0x101, 0x5, 0x6, 0xfff}]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f97000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f3c000-0x4)=0x10, 0x80800) connect(r0, &(0x7f0000a5e000-0x10)=@ax25={0x3, {"3ea03ee0268608"}, 0x6}, 0x10) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d73000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x3, {0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}}}, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000088f000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001b1000-0x98)={0x0, @in6={{0xa, 0x1, 0x6af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x421}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xff}, &(0x7f0000fd5000)=0x98) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd5000)={r2, 0x1}, 0x8) 2018/01/19 16:02:48 executing program 7: pipe(&(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000055c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xffffffffffffffff, 0x1, 0x7f, 0x2, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000b5f000-0x2c)={0x8, 0x0, 0x7, 0x6, 0x9, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eff000-0x8)={0x0, 0xff}, &(0x7f00007a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aff000)={r4, 0xd2, "36a0300252b02659e8a986f189adb8a2161e7696a769019b9fd5655e02ce5e308f10a6d080a2003e72f173f0d0f0078b2c4c16a8ae75282f2c9d29962aa2a13d70b6b9eb50a1b9cd1d9cff787e251cf2eb8c546ba197f5bebbed964a8df541858530f3dfbdbc9f31dbf75a5c61150faf6b6128c88f25fbeb31366ded89b48dffe4c158cb986839de88bb5cdbb5743eab529969afee52ce62cd3978553f6cfc6c5a876d59185824d6a0dfef11aa16dcc80b1f3770e06b812f72af2b625925129f1ece07cec514827c07084166cfa9868174de"}, &(0x7f0000b71000)=0xda) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f43000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ebb000)={r5, 0x1}) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r6, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccd000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000726000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000135000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0xf}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002ce000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f51000)={0x2, &(0x7f0000c01000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000b9b000-0x40)={r4, 0x1, &(0x7f0000510000-0x4)=[0x26], &(0x7f0000161000)=[0xa7], 0x41, 0x3, 0x5dc, &(0x7f000096b000)=[0x100000001, 0x5, 0x7], &(0x7f000037b000-0x18)=[0x0, 0x767, 0x202000000000, 0x5, 0x2, 0x100], 0x0}) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000006000-0x4)=0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000006000)={r3, 0x80000, r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 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]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r5, 0xfff, 0x5}, &(0x7f0000006000-0x2)=0x8) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000834000)=[{&(0x7f00004ca000)=""/133, 0x85}, {&(0x7f0000407000)=""/252, 0xfc}, {&(0x7f0000ace000)=""/21, 0x15}, {&(0x7f0000ace000)=""/152, 0x98}, {&(0x7f0000951000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x5, 0xd368, &(0x7f0000acf000)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000acf000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000001d000)={r2, 0xa}) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x9, 0x0, 0x0, 0x0, "a777c9e377e339871b37a60c9b9c6f937b766a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae2e56711fa03ab3269a6bfd2fe83dfded5596", 0x1000}, 0x60, &(0x7f0000f0f000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x2000000000000, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f0f000)={0x0, 0x24, "1b74714e1401c64a9ac629667ec7d6c81154fd2a1fd0c5af5b570a75f2f64f22caff9333"}, &(0x7f0000f0f000)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000246000)={r1, 0xb066}, 0x6) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0xf, 0x0, 0x8002, 0x42, 0x10, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdce) r0 = socket(0x2, 0x800, 0x47f1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000600000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000288000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000937000)={0x0, 0x7}, &(0x7f0000c1e000-0x4)=0x6) bind$inet6(r0, &(0x7f0000736000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bfc000-0x10)={r3, 0xac, &(0x7f0000b26000-0xac)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, @in6={0xa, 0x0, 0xc71, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0xf56, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001bb000-0x4)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b47000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004e6000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23087f3b}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r1, 0x1) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x106, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0x9, 0x8000a, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008e7000-0x20)={0x4, 0x1f, 0x8004, 0x6, 0x3, 0x4, 0x2, 0xfffffffffffffff9, 0x0}, &(0x7f00000c7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007ef000)={r3, 0x1000, "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"}, &(0x7f00003dd000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ba4000)={r3, 0x1}, &(0x7f0000863000-0x4)=0x8) 2018/01/19 16:02:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b09000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x3, 0xa11}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004cf000)={r1, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000aba000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000023d000)={0x7fff, 0x7ff, 0x796, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) socketpair(0x1f, 0x0, 0x5, &(0x7f0000ea0000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/19 16:02:48 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e60000)={0x0, 0x5, "b98309437c"}, &(0x7f00008e6000-0x4)=0xd) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000853000)={0x7f, 0x8b44, 0x202, 0xb6d5, 0xd9e7, 0x2, 0x9, 0x9, r2}, 0x20) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f4b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0x9c) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e8e000-0xdd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)=[]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000633000)={@common='ip6gre0\x00', @ifru_flags=0x8000}) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f00000c0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e4e000-0x4)=0x32, 0x800) 2018/01/19 16:02:48 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000f92000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e51000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000139000)={0xec7, 0x2, 0x8, 0x0, 0x4, 0x7ff, 0x0, 0xb8c, 0x0}, &(0x7f0000d66000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000077a000)=@assoc_id=r3, &(0x7f000078a000-0x4)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009eb000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) bind$inet6(r4, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a99000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(r8, 0x6, 0x1e, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000cd2000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bd6000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000946000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7fe000000000, r1}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) close(r4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r4, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xffffffffffffff01) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000001a000)={{0x8, 0x3, 0x4, 0xff, 0x1, 0x1}, 0x4}) readv(r0, &(0x7f0000017000)=[{&(0x7f0000012000-0x28)=""/40, 0x28}], 0x1) 2018/01/19 16:02:48 executing program 4: r0 = socket(0x18, 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) getpeername$netlink(r0, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={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, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000078f000)={r2, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x8, 0x9, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28) close(r0) 2018/01/19 16:02:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000014000)={0x0, 0x7eb, 0x20}, &(0x7f00008f9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) [ 219.431455] dccp_close: ABORT with 260 bytes unread 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x803, 0x8001, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001e000)={0x7, &(0x7f0000008000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000001e000)={r1, 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000017000)={@generic="98063592051955bf45d2fa11f0c4f2bf", @ifru_flags=0x200}) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e20000)={0x0, {""/7}, 0x0}, &(0x7f0000805000)=0x10) pwrite64(r0, &(0x7f0000abc000)="c9deed77f6b2134c4c8152be2fad098e55d1a669e26540a82aa94c0b9386f54b6d1f74ccd086e81cc9223db1c958dfc3d410e54ed97bc4f096c9ea402c60b50d662e9446eba7ee96d1d02a5f013ea2de5a472b354896004973d2f86558bc85c927321a4561420ab85b4df55ea74b2c1bf6c1abcdc0e7a1517cb6c82d65d4658d22efc9d751a84df95552b09d65a13d948d567977ef42be6d331070114066c3887067f76cd5571642cd894e9bb4430edc0393f61b23f95e7957a5e398b781e738d37de171b1b2ea97b9f2f81e68ea4ee3a9f03dbebb4d33158b0445cebe6fcd2ebf2008bc1acb8677a28f5cfc7eec42ec7457008d", 0xf4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r3, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bf6000)={r1}) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000df000)={0x0, 0x0, 0x0}, &(0x7f0000be0000)=0xc) r7 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000961000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004a3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f00003d0000-0x38)={&(0x7f0000037000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006cd000)=[{&(0x7f0000662000-0x118c)={0x118c, 0x40, 0x200, 0x0, 0x1, "", [@typed={0xc, 0x4f, @u32=0x200}, @nested={0x1170, 0x83, [@generic="de869514a17fdf7fdaf20bd1d489e258dfdefba569674cbc244c35e9beff3a0df77b0efd85877082d2a64b8f0c4e01601f6cba17b6a4623c99023abdc7582e64a0e07d2a88851a", @typed={0x1008, 0x16, @binary="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[@generic="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@generic="4971c7314018c2c7be8eec63faa672ebd286b24c814031673cfc8ede874d989e38487025da9680fc9a02f1d04824fb163ee3e5d7117c74fca8a3446a4decb48e492274a8041fd6d24ab35991ccd6ed75"]}]}, 0x1290}], 0x4, &(0x7f0000a74000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r0, r2, r3, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r3, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r0, r2]}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r0, r3, r0, r0, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x148, 0x8000}, 0x40) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r3) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000054b000)={r0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000031c000)=0x8, &(0x7f000046c000)=0x4) sendto$inet6(r0, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getuid() setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000078000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef1000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b49000-0xe8)={{{@in=@loopback=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}}, &(0x7f0000861000-0x4)=0xe8) sendmmsg(r0, &(0x7f0000e58000-0x168)=[{{&(0x7f0000fbe000-0x10)=@ax25={0x3, {"c1282a398dc8b6"}, 0x8000}, 0x10, &(0x7f0000ad1000-0x40)=[{&(0x7f0000041000)="0f6b61f77e45b17c473c782f9ad05b1f46de01e3cf3734e6792727e056fc391dc96274620efcea4e8da0d6e3baee4315592216f3271fea10d6cf711600b76cd643aaa3803f64c8d4005a8b362e5098416d2226b6c1d0bc93d9495411a240f86ddbe0e417", 0x64}, {&(0x7f0000782000)="b7da693904e1db02ac1044cf3214fcff63c42dc4a9d8587ed3fe779cf9367f44e5d2501562178989a428e50eebd2e16c6ddc04a06f8651d85021df7c20a3dad46090b51f7f418507b7d02d7ce684129b3e6e320ec1d83b5dcdc071cc30c366234838624323243da95085255b394a260103c45c054782314dc10f0f1797e3a67c9ca2168281e1274df20859dc52ee2a1ab1a41bdbffd4b8be424be09e9d515b4955c34035c726c7985c1279bf73fb0755f3f202b375e18c5e9c7ea550c76a1be05f90075015b6", 0xc6}, {&(0x7f0000387000+0x229)="4f6ff1af8feee303bad01dcf726dfb2eceddfb05def04af1cf52e2101480649d6b291bf52952408082abfdcd24674900780e2c9a0f8cf024d76cdd74a4ad1a32dc21381853f0a40bb56e70ddac33b6461564c4e7df39fddd6d1435bb5e6c34f0539f4f8887bc0a367464d7535c1dc3a58b7bda4bd47f4bcef8f1b7b9b5ee89072d241143f5a29f4d5d26c49e881fe9b2862e7972d35a8be759d64cf97fab81a9346bc1b66c936fe84f582b27d35e3861", 0xb0}, {&(0x7f0000b68000-0x87)="f7898958389c18af101f73891a0d23f219d1b7e388aec581217611925bd73154778f86bdbbf25743c1d61cab5029ea1c6a592e8af3633ab4390ef297f1b2c1cb5dc4e68e39881cf3c8b4a678082c647bd3887ffdce3bc3c98f67eda4a5aa08a52be50aaa982990d8079240f4be741a34fb5cb6f17c7677e2e31ca56231a182da50decb43ac254a", 0x87}], 0x4, &(0x7f00008d3000-0x2f0)=[{0x110, 0x1ff, 0xf97, "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"}, {0x108, 0x11b, 0x9be, "37faf1f5ba6205528b01411f5076eafff8cb9f589d70119da3239376e483dacbacbf834c92a3e11d40854d685aed660340b4cce35597d1ecc89fdbc148c21baffa01df791ca8830bb2d474f564c6ed8d38016e77bcf2f371c3a77559ea21ba3dd28fa1cfc2274cdc602c8d263ead3690513161a9b8e1f7efea8af8206936f9dede850b6370e1185b065bb1641663494a8f0c25978f353ba9d36270da866cb66a3613dab6bb63f7171d473d05509c382ecf68f8a952fe367630389d5cb7b499397bb558b5162d10eddf879f3d732bbd59ba4427cb0592033fb3359e1eaa2aad17b289442944497615ad18f002f935bfa4b1fb1d935087"}, {0xd8, 0x7ee7ac6abe395361, 0x4aa9d72b, "86c51ca9bd4159743ac26120c8d2f888fb56c4c7a5363d7b076867756fae827443d3433f25fee355afc786f0f6d8bbf98849a353adcc6e78e3953d1c50defbaac55d8b169cffd5bacc8c1b7221df467991433a5b03d209ce4f3f538e2576c3933042d684b7e0fc6590662fc0a6141817d0dce006f11a9c179c40d02b5765bf6251b9f2bff6634a5e6cfd4578423df0fe9b5aeef28eab4296452f17c9b329c9027a3cd8e9b8e8bb41672182667b5b27b6c245d8d64b9533832bfee1884bfdc95d4c462020f37b0f"}], 0x2f0, 0x44004}, 0x100}, {{0x0, 0x0, &(0x7f0000b2f000-0x50)=[{&(0x7f0000e50000-0x68)="9a5042d2f7c83e63dfad410288913a1e32ad783d11cabbdf04e3ef6910ed4a2fa840abaa2f7c4551cac6f6a9c48c508211d8598e1b676fa1e6591203af452af648517684a1467cf632609f56b7f765a60460983e2968e35a4e14c0d8a7b1bb92b95ec15d50f6916a", 0x68}, {&(0x7f000094c000)="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{&(0x7f00005a4000-0x61)="392d18f97a34e979c1330c0eb813d6d22dad66c56172e9042bb8f2317618d465242da77b0b7feb89bbd2fd11048bfc7e35fff98c114c71eae8a8cd542b7acbbd6388c490ff5198a4f6f28b1a8ac3eb2a68c30bd12b44eeb0d38bc6abacccede89f", 0x61}, {&(0x7f0000400000)="1b758f528b56a43114aa6df2d583896d02c63f90", 0x14}, {&(0x7f000079c000-0xd8)="b05ebfdb111817cb09380c5717375f8ed80fff1ea734512848808aa9bd7e1f1823b6c9a282806b3f35cee2fe5214b7eb1594f80205565903525a72994d29cd90a86ebdbcb12e1739eff16866fcf47571f96c3af25d96eb482620c022facf68fefd9c643313ce2f10e7bf23cd35eb6bf6574594327f472d6a43325954686d79e6ac25413b5c77540b7a19ff790957fd215f6a9f49416ac0448d2a6225cd1a4531264c91c380653cc5c647ccb30de7cb8c0bcacc1a767f76775d8c18452404ff124ef4137c6737606b1052908acc28d4770f3acac7d7685c98", 0xd8}], 0x4, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f00008ee000)=@ll={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000099f000)=[{&(0x7f0000067000)="3622a52b0bc758f85391655fc2e2bdcf5c7a321709bbb719398c3da4e686ea6cf8e7287a135e626fdca9e374c8229d7d0d4cd418778cc828343f26d4e2a105c2f52147537fc1f2d3c20bc13e538eb376c45817cfcd7398039211044c20494092f69d2a98", 0x64}, {&(0x7f00003a4000-0x66)="83600ef5ae60efbb39cc39890da4283444fcc1e11dcba1d39714c67418f05a7c91af50b2e09670ff1a44b06e5b3b69f80a4135aba42d57eb9fb6cafe4d97d32d8b82458de950ed2b4a937fe92bb70eccd2b075c3128761511053b2c4bc8d606effa6af349e84", 0x66}, {&(0x7f0000999000)="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", 0x1000}, {&(0x7f00002cf000)="", 0x0}], 0x4, 0x0, 0x0, 0x10}, 0x6}], 0x6, 0x850) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/19 16:02:48 executing program 4: 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}) pipe(&(0x7f0000db9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000be9000)={0x0, 0xffffffffffffff01}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e6c000)={r5, @in6={{0xa, 0x3, 0x1, @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]}, 0x800, 0x2, 0x7f68, 0xfff, 0x9e}, 0xa0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000057c000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000dd000-0x8)={0x5, 0x2}, 0x8) listen(r1, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x6, 0xf28, &(0x7f0000ca6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) tee(r3, r4, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3c000)=@assoc_value={0x0, 0x0}, &(0x7f0000c18000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000fcb000-0x4)=0x0, 0x4) getsockopt(r5, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) pipe(&(0x7f00007d9000)={0x0, 0x0}) connect$ax25(r6, &(0x7f0000da4000)={0x3, {"a54cddf77c9db1"}, 0x4}, 0x10) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00004d0000)=0x0, &(0x7f0000b8d000)=0xffffffffffffff60) 2018/01/19 16:02:48 executing program 0: 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) r1 = socket(0x5, 0x1, 0x6) socketpair(0x8, 0x2, 0x2, &(0x7f00004a9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000006e000-0x8)={r0, r3}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = bpf$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) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00003f0000)=@routing={0x2f, 0xe, 0x1, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x78) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ccc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000094b000)=0x0, &(0x7f00007da000)=0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f83000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f0000a12000-0xa8)=[{0x0, 0x0, &(0x7f0000a5a000-0x40)=[{&(0x7f0000558000)="a2a544add3154e882de507716bf05874b361181df0a66b5909fef50dfb466d50857bf4ace0baace8bd84b4d05beb535f21e246ba9ec7df0f1782d852c15f2c109658a59a2a25821a2c552972bc44b54ae20fc186747411539847bbca42c371c3acb60bedd9a372718685bcc395518de6f791d927955bd3bc26f91430d41492ffc886c48eae049ec5eb242a9f37289195ba0020e7f4f14f68ccee1779f367ac952068", 0xa2}, {&(0x7f0000daa000-0xe4)="9229503bc8eaa6982dfdfd143fe0dffad28fb24c59ea5f9d1db0083b3511dc303d35db0779ee59b20dc67df11d16b6392db70bcc5dcd0315265293c380180363c4954d4543092ed63557f400f3d109f09ba0a9600ee037b19e05c3ad4bbde8981f22896968a29b955a4cff208cc75e64e551948ef5d553124e549c5df78a3871e6504762ca2e3366a375d95b9e176db5dff3b37cf3316da51b3d0fd8d8470cf52fa475f04ffaa1bd69320b887e33b8bcc958459bd02558435fde35964751ec2dc57dac706994fc3fe8eafafb4f68c3195e88d1f401b3ccfc24fc8c549bf75946b7f4eadc", 0xe4}, {&(0x7f00004ec000)="1e0b28c9ce617ef0acf83d3156ce09968ffd8778cf1b86e4701dba4b026bf532da84a4d68068ea8164441fa7e1d700d64f8232de29d77cda77d5134c6b0bd852efe72d46ed5d57d443693ba3c38d77ff6e6e764f293e5196a5c4ebaf9e320f84e98d0581db8596a12385e0ea053c7f4ad40e6030751e8daa37ca9f69f112b09a52b47eda3ee7b2d21a426a6100bf462a75bd03312a19ae57676862014fff76ef66e1e79dee901d2e33600803ad67e0e3cb76c10ffdd2f2451412d367065eb2ea8760664c74a249d2cdfa85424843600f77b95c948241e9ae60b607c1", 0xdc}, {&(0x7f0000348000-0xf7)="5386edbc4536c373b96cb0014dc564dea7dc0a14acd7e33da250ec072c1d064346f263d7685e39cc3d9dd24e20e8b082b8364e4ce98dd41a1eb481e7a1b119571671fc8923b4ce9f3a5f7dbdc617ab3dc85d4748f1ef703e27d97034c8cf91af76188db2e5fd75eea8a928df6ad45f177e9532e4b3487bfee2a16435584877205562679f910a3fad1eb7535c345378f89e5316656daee7ddec708683333a7c5e14ee402a48ae3ff691b4fe070ec3b9d587c55a0a7b1d8ed99331c3140e86c41b92d4ba6a58d1b923c435651676510ab2e7f9ea00b3256a73776a37d9e2bfd5e3be48cbff98729ca523f30b18a5647697d31d4ee593c4d3", 0xf7}], 0x4, &(0x7f0000631000)=[@iv={0x110, 0x117, 0x2, 0xf9, "68927d3c558b5bd3cd21921eeeddbe5fa3957e253ee79f17a5c39fbf7cbe4ac0f39f8a5f31d3bd9123692ddf1b8eff59060dd42a1c383e90b852f43901ecee0a1542d270ea440dc4477fe6af9f675d294fa1603f09cf5cbda5b012a78d302161a67ac0653fdba56c59c45be54b6e71d469dae85162cab87a3747f26a3f48649363a4f5743b14f7323feed875a8cd328326767a5c686ababe52662dfc9c74d37f50ef132bfc94525e830a8aff91f21818a62325150ade1f0ae061b3a003cdb3b8625060f81536f4518b0df43391e2fef8bbee767e0f74d49825fb3b97b868d46f975449f054616f74592c93e344efbeea8c43aa66458de41ec8"}], 0x110, 0x20004080}, {0x0, 0x0, &(0x7f0000adb000-0x10)=[{&(0x7f0000d37000-0x98)="9de01ecd051d3335abd4a7bffae59f57db5a49bc8774058ccc4e7cd1c9df2e429407f7898e15818bbb1cb239b49d3398da1c440df18d456702a2a2d8dbceaf5e8082f0c7caae95966f30f4c3a28977acc3daba077739358d23a360121419abb9d1a982098eb9839745cd388ab862b52ce2d18a6007a2d8af45da32a2a625ef3519d963e8caaba18e944d2037be1329bdfb99e35846eee6a4", 0x98}], 0x1, &(0x7f0000faa000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000084000)=[], 0x0, &(0x7f000055b000)=[@iv={0x38, 0x117, 0x2, 0x1e, "a4fd151c12cebe32bd8ade3f78313635b26700de4e4399796c4d9a032d49"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x98, 0x117, 0x2, 0x7e, "313560dbe5a3afd68ba7d2851a0798cc3a3b1b4394f3e182153ef070b8d754263f724769acac66e2e998f2ed9f04a561e3bf1b046d51ab536f6f6df08c7f74e6454049651c77c6cc6c4d5e4c8a548e4edfd7903fb08080baa4c4ab944c96667514126cd036231250f8ce2f508fd8c27200f814d27f90fb4d266617f3ecc6"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x90, 0x117, 0x2, 0x76, "6d22c90b78cd58396cc2eae93673be063bb8402231d7084ce706ccc25d2dc5d12c5821cc988f98a98ff3a7a95737824218ca08e55544cda6f698331e8419a3cd31e8a531277b4663402e256d16aad922de8afa056f88f20dd7fe6d749877adf4d2d1aab8799ac8150cf5528a5791acab3c7278d617c8"}, @iv={0x20, 0x117, 0x2, 0x6, "7e5804fff021"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x1e0, 0x0}], 0x3, 0x40000c0) writev(0xffffffffffffffff, &(0x7f0000d88000)=[{&(0x7f000018a000)="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", 0xf14}], 0x1) read(0xffffffffffffffff, &(0x7f000095c000-0xed)=""/237, 0xfffffffffffffec0) sendto$inet6(r1, &(0x7f00007c7000-0x19)="0ca4281a27b51e55a93cba38b95b157a7af0e65bf31ce0f333", 0x19, 0x20000010, &(0x7f00006d2000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0xfef3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00008c5000)={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x6, [0xe49, 0x0, 0x100, 0x80, 0x4, 0x9, 0xfff, 0x2]}, 0x5c) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 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}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000092000-0x4)=0x0, 0x4) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a4c000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000dd2000)="03afa1139dba20f7ddfe6f5fcdc540e350b3005a0ad6575be639e195d003e838786062e201abb3b81c55828fc80f786abfd701471c3fa5cc7ab0d17ccf5191486c713b36532e6bb6c2dc7b7c7f91db1fed5e4fef9401493839591bebf6c4fa") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e40000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x8000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000025e000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ac000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000bcb000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x200001, 0x0, 'sha3-384\x00'}, 0x58) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000af5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000af5000)=0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000751000)=0x80, 0x4) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000af7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000-0x4)=0x8) recvmsg(r2, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) r3 = socket(0x4, 0x4, 0x2) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000af5000+0x4fd)={0x0, 0x100000001}, &(0x7f0000af5000)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000866000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af7000)=0xe8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000af7000)={&(0x7f0000af7000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000552000-0x10)={&(0x7f000048b000)=@canfd={{0x3, 0x6, 0x5, 0x10000}, 0x29, 0x3, 0x0, 0x0, "2688b8cd7e094d53c2d5b2442bac3dabde8fa22a7cccf02c7269850082329da3faa1b2933d24721eb5ba0a033c278c6901cf31be983a22dcba691d9898b9b623"}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x84) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00001b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000af5000)=@assoc_id=r4, &(0x7f0000af6000-0x4)=0x4) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000028b000)={r0, r1, 0x1ff, 0x9, &(0x7f0000af7000)="4d2f9a0ea5dba20ab40fb4736c543d01802eb2ecf38f705f5d06e92bf19ce3a788cb091200f06b3d8a434ed949c527df14bd52b17292619103be06e703bb1465373c6dc6050b421822734c517080fbe0346a62aefa316619c02f954d2459f0865efd82e7229401b059c877f11c98d14cddf5c1d000ded6d07f6eeacc53ee024be89d2d88f72fee52da9f2cca1da1a3ae662515ed68fbf584c6f682513e5ee392e9024afc436a155294372e2f82ab437e62f1d43080d6b5d134", 0x1, 0x10001, 0x9, 0x4, 0x7, 0x4, 0x8000, "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"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000624000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000a87000)={0x3, 0x9}) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ad2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xfffffffffffffd07) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ad2000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ad3000-0x4)=0x0, &(0x7f0000ad2000)=0x4) shutdown(r0, 0x1) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ba000)={0x7, [0x4, 0x0, 0x80000001, 0x3, 0x6, 0xe3, 0x4]}, &(0x7f0000310000-0x4)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc5000-0x8)={0x0, 0x800}, &(0x7f0000188000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000057e000-0x4)=r1, 0x4) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000006a000)=0x0, &(0x7f0000e9a000)=0x4) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000d24000-0x50)={@generic="dd721129b96bdb6850bc74d79b28e02c", @ifru_settings={0x6, 0x7c27, @sync=&(0x7f0000b19000)={0x5, 0x100000001, 0x7fffffff}}}) 2018/01/19 16:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bf7000)={r0}) getsockname$ax25(r2, &(0x7f0000f2f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001f2000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000006b000-0x10)={0xa, &(0x7f0000309000)=[{0x1f, 0x200, 0x7, 0x4}, {0x5306, 0x4, 0x3, 0x4}, {0x200, 0x6, 0x8, 0x2}, {0x492, 0x7, 0x4, 0x8}, {0x328, 0x2, 0xa1b3, 0x4}, {0x482, 0x6, 0xfffffffffffff99b, 0x7ff}, {0xff, 0x7, 0x20, 0x10000}, {0x400, 0x40000, 0x9, 0x1f}, {0x6, 0x1, 0x0, 0x2}, {0x0, 0x800, 0x6ab1501c, 0x3f}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000078f000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0xcf7, "c6f2a4cd5064b8971ea62e57c525ab5e9df9e7ffbd368124e13434e815f635bef85e1fcdeeee18279b7ab23cd56a60ea5fc8655a75ff180c39d88e02193e0c39c635dc9cc6e6d3a5f42749aa026ba04e"}, 0x160) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r3 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00004ce000)={0x20000000, 0x0}) connect$ax25(r2, &(0x7f0000399000-0x10)={0x3, {"01dff1a81e0b86"}, 0x0}, 0x10) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f0000c15000)=0x4) r1 = socket$inet6(0xa, 0x4, 0x2) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00003b5000-0xd3)=""/211, &(0x7f0000841000+0xc55)=0xd3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000013b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x9, 0x5, 0x8}, &(0x7f00003a5000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000694000)={r2, 0xde, "def06e56552ff31e18c9b7d666deb881ee6e8ffe4a75e4cdabb002d95f400971708c2a901547f145a50a6b5e9f0297e8dd0b1c92b64ba373b1cff1344637fde1273aba65aa8c593c74e83272f4635c42af1df8f022370035387f67c478e740f71667d1e6ca98b3437266f30ff1d54e199e8fd04163057a9ee91e23abbd12b3eaa5e5c09be201ecd40c91408951dd2599b11fc29437434b9a9bd84cd1b8ac39db59f8afc14cb1cb4c58c9724063445a435e9d02e84b26b01a1994035566d0e8e103efb963053fcfead00195c00471b989067e828ccb7f9280a14ec0af8b3f"}, &(0x7f000061d000)=0xe6) r3 = accept4(r1, &(0x7f0000762000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044c000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000d0000)=0x0, &(0x7f0000552000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000018000-0x18)=@add_del={0x2, &(0x7f0000fc6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/19 16:02:48 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000002, 0x0) write(r0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c4f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x8c6, 0x180000000000, "37f5f61bd94f", 0x6, 0x0}, 0x10) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1b, 0x1, 0x1, &(0x7f0000db5000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000070000)={0x2, 0x3, @rand_addr=0xf5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000020f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002cb000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e1e000)={0x7, 0x1, 0xe9, 0x3, 0x6}, 0xc) syz_emit_ethernet(0x7e, &(0x7f000009a000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000397000)=""/95, 0x45) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000157000)=0x100000001) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d05000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000de3000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006e2000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0xdfd, 0x81, 0x1}, &(0x7f0000d32000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002d6000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d33000-0xb8)={r1, 0xbfe4, 0x100, 0x4, 0x9, 0x0, 0x3, 0x81, {r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6b, 0x6, 0x1, 0xdec4}}, &(0x7f0000db1000)=0xb8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) pipe(&(0x7f0000dcc000)={0x0, 0x0}) r5 = accept4$unix(r0, 0x0, &(0x7f00002c4000-0x4)=0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e8c000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000130000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000b37000)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000afe000-0x4)=0x2, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000772000-0xa)={0x9, "3785d40f9ae7"}) bpf$PROG_LOAD(0x5, &(0x7f0000559000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0xc, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffe43, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e0000)=""/225, &(0x7f00007ea000)=0xe1) 2018/01/19 16:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000854000-0x4)="bffc9be5", 0x4) r2 = socket(0x0, 0x5, 0x400) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ff0000)=0x0, &(0x7f000098d000)=0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000439000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005bb000-0x10)={r1, r3, 0x1, 0x3}, 0x10) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000231000)="35e8c561580be0c0097abc323a9295a11b0dae012f19082d8d997e58ecc8191ea1a0579109ac023508029e775e4c395f1953b15fa3875576e8b328a7f49a439dc19d554de271c5206ab8fdf95041f559676f2999168e8233dd5e7d37111cc57a8c309436fd7b728165e22a791dfcb97d3be1528880154b91ef5a589e4bbd0d724d1ad6b1dc982769f6d8b099b3f240dd9a7fe56a28470d324d5905c954ea2fdea83cca81d7f0b509f53a54dc37224f04690b61877dfe5d20da1da631266cf113486cbf0ef7942c93175a3e50bce323f1a1d4f9de8abc327b7df02c3a937f24b5254d3e0a8184", 0xe6) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f00003bf000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004b5000-0x2)=0x3, 0x4) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000069000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fa5000+0xa36)=""/202, &(0x7f0000a57000-0x4)=0xca) 2018/01/19 16:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f000079e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) r2 = accept4(r0, &(0x7f0000ad5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009bb000-0x4)=0xe, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000451000)={&(0x7f000065b000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00003a3000)={&(0x7f0000785000-0x7cc)={0x7cc, 0x12, 0x20e, 0x2, 0x3, {0xf, 0x0, 0x0}, [@nested={0x250, 0x45, [@typed={0xc, 0x19, @str='\x00'}, @generic="f3dde4569f4e3a62a0c3b9a37fc740b41c10091a440e4e751e89143bda2829e6b5acfddc5ca49e562caa266971303e8a625218bb4a7e40a5b6d03176a9bf2d736b67e74d2b5608f899f4be2d2ee8b609c3437d38e31ce458e93dba89fa2a91d52d6dcb9c4206c8e5083b67a7a8590d6f976b8354c860001ebd666e1aaddc9bf2c58266ee477336429f69507982913a141f8e4b02063e2f7da717dc828a60279a8d064c052f8f264fc98607", @typed={0xf8, 0x83, @binary="273d60a68c894f2fbc891d6cc762aa4ec7308982b54bd3f46eaee5bf0b415e02452aa92d942ef59c544564f77db5c0904408c02127cc379f5006d5a3982ca686a833bae25ed0b10e753b455e6c5917eef0dd34426dc2dc35ef0a99887c461ab3333363a6ac49a2efe0ed433331abe52b3e88294ff6b56d03cbcc99716547a38a4ac797c4f8151f06ffc78b95bf22ca1f4e01b660040487f874e6fded5f820b9f9e5378205d50c92adabbc2ea812ab05c53555270e37cd9f5b4409b0b09b7620c6b838d458e906b68846ace772d93a5a4bbf1cb32d665486c6ec037939802f4a099f9c35b6be33b8930cc977e60a8"}, @typed={0x9c, 0x4f, @binary="c7598c586fce487906f003418a169b860e46a5c241ab624b92bcb197bc64d8d8ea9fc11262e23bf95e5bfec824a0481d1c6acf2aeebb8e91832b64c3b03179b8dd3274149b073591dd03537e354bb822d71bd8e5ba562fbdc43baf3f4398d36ab5b3bf97cb008aa459a16e3227903edfc877b5b07efd393c93146ff074636919a9ae7a131978754b8aa503b622f0b997e0f2c6"}]}, @typed={0x9c, 0x28, @binary="c13e5e52ead138ed21a455b3b61a16a22783c38e1fdadbd1b52159da00f43bd901cf906a8fd7d3f49b6ebfaac873db841e56011e9af64808e51407abc2af386bf8019ba60ecd2190e9de23e461a89c644d0f0899e12c9e7ae62d4aa89293b81a9912233f3a8fdbfb998b1c2a5b225c15631914259d86fa240c114e42ebf83ea832bff4947dde11469573c24cb1791705d6"}, @generic="dd644379512aaf30a0fb67189d22d957318a5d75f1c2ccc100d27c9f33bcdadf77c07a60a036c5b82ccdda8552318101cbc4958d5e4556fb25e23cc893c88ff4d22086fa754e52d4e224247efa84ad8dae37c1f1dc007f673c42041f69ffbd5f0da6f7c9da09b9544bc62b83598f099eb5965f", @nested={0x31c, 0x71, [@generic="483d9105109532e7f988d97f5c72cd28a85621ec69558d3da6a1847cf1af7eaec3087ed9c7ad47d4186a91f22122cdb70c5b8fac705fcf4386a84e8bff006231a38d445a092c259bc1aca0eb4583ef97ce8b218686cc9e20b2f108e3c3eddf02241005acf5df727ccb05d9ef58ce55c0a98fb287197dd1d03187ce139a435f62f50ba5eb3a2fb418e44f7d4e427f75ab70fd466df1c4a8f4", @generic="542753a6efb0eb067536c505e05bac9c89c684336bd03048a91a3db5bc6e57f121d93fc8a68e0640f0aad812acbc9ea0a06bb22fb6e58369366fadaed3aa48c5c617a1185dd8267d806e84", @generic="", @generic="22dcf0d32241ffff6ce6bda8c9fb773b7c6624769b51b57035600a90dafdfed8ae8468582f133d1ca96936a11a2018185e25ea83d826545b29fc69fc2e1b05ee969a5ef9c1dc81f32551524b8a3a5b4a89011594ccdc71b55a5136d67818698de951eb336a91aee8afbce340b264d324aed4a3c973a04043df60cd935c8cf3d7742d7cb6d519ac746b9fa7e55850232ff176694b09b175c6", @typed={0xc, 0x39, @fd=r1}, @generic="f4840f1e905cb4489d8d57dc61a24aebe474b899563cac16005d78668d35caab8492916120273d700fb69eeb21b965f53c5af85d29aefa168ab0156dbca6b8d49bb4b2f7898cc3c275b256de9094f95ed494e5a04da93ac3e6e8a06fd3a2bb4e173f4d30847d499f25f1720154b14d83e235c425138a824e4ea8bd7d32e90c28affbc73086", @generic="90c668a35789df2a898c6f7e4b5bc6981b9cc5ecd32245ca0255da9039ac004d8504acf5a804f18ab78aad7a9d19760e93ea5428b7abf30c540d843becef3b7d5c394283e93371fb96be7ee2a4ddc88be430977cfc4b1f948daa986d9e7335e109e487f2db3fbf54f27321b274bf50ea434452be2e76a7985ee5265e08c62a57277fd01172f5bac8dffdb135ba52085533e3104774302d6b716a4057ba082db4fac4", @generic="b246d058797103deec2c16606785f4accb49177c56d7ca2d5a35c92925f475d0b2b25dc0d5e367106ddc4111b831cc8900923fccc6588e944a1085170d3b465f838dc2c34e055211df29e529ec75a66d24e1962cfc7379e181e2746f28e78624c0ef4d195ad3d9dc42"]}, @generic="fc7997593d0c4960f9391e51f6a38b5f333edd4aac48c24a71d9855c399e36e6a7e19cc9ca45f08a24716b226615ee491051789e52fca97c896d8fcbc7ed3a550bbeaa", @generic="af184027b584befde0a442558100d57174efb7a6026acd8f3acf9f7ee5eb9d1c404817c574fdfffaab34cd466753fa52184eb8365c3580de93e411d0bc45dd8768b18fba94756c", @nested={0x4, 0x57, []}, @generic="51cb0deb1795218c6ef2c70d3ecbf244c31919e9363c504651deee3fb57cbede0c1b164c35f7b699d86646a15537a7e2d0f473c3c4b679ce6994936ed3ec76b38460afca406010e28f74c97c2a2e115555af26794e50389bc8d7975fd3191ef125599c27dc986c248596a42ddd948b01cb525d66a005001f9ada092c529be1dd459987c88cba897300a2118006fa5f0297a15d02a5d9c42858a8354d174e28264e4984f5a5b56496068d8362ab7b"]}, 0x7cc}, 0x1, 0x0, 0x0, 0x10}, 0x40880) 2018/01/19 16:02:48 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cd6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0xfec0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xc)={0x0, 0x40, 0x2, [0x0, 0x7f]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000)={r3, 0x0}, 0x6) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r0, &(0x7f0000cbe000)=""/179, 0xb3, 0x2, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="722279f99bc5d642f0eafce842c7f6e8"}) 2018/01/19 16:02:48 executing program 0: r0 = socket(0x1e, 0x11, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x401, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000013000)={0x40000000, 0x0, 0x24}) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x77e3}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f7d000)={0x0, 0x0, &(0x7f0000f7e000-0x60)=[{&(0x7f0000479000-0x3d)="85b6a70f2f6f4f5614eab5476fddebd87f984c3f74ae7ec819d96b4089451b715e1132beed34868788876ef1d4e4dd6dd30ae507e6fc6ebe04914e8b06", 0x3d}, {&(0x7f0000960000-0x1000)="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", 0x1000}, {&(0x7f0000f7e000)="9daf2982865eaeb9369da02c1ab8", 0xe}, {&(0x7f0000275000-0xe)="c39e6ce92c1d61f49bfceed76094", 0xe}, {&(0x7f0000f0b000)="f9295c4f3c4e56b45dac2b55c199f9fa4ab99965e14550fd59ad0e461a8a1662ae73a2a391fe4789b165a41a67dae6216bd38ab0add101d9b3803ec2fdab1438e0c203df6d2fa0d4d34df02dce9eb2936fff55ead14e3da6eb7f5e2b200a52beb74ed16fb6366cf13004e723ceada47264b3f610bb2eaf673255fae22ae7164bf831eb988f81df9a33d4e6ee08e3a916fc8c080e4f8c7abfa1d9a2db83c9e0184c7104bac365ddd15bbfed5cab3d", 0xae}, {&(0x7f000064a000-0x34)="479cfdc9b8ed8c0af741cfaa25c6c705bc8fcc95842ac84bf8dcc66c4732fd2ff679e3598ff8c7fe59a824914dadccbc9d06695a", 0x34}], 0x3b9, &(0x7f00004c5000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x1cb, 0x117, 0x4, 0x7}], 0x60, 0x200008c4}, 0x3ac730d77faa2473) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x2000000000, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f7d000)={0x0, 0x0, &(0x7f0000d90000-0x20)=[{&(0x7f0000f7e000-0x1b)="81b9992884420e2aac9790d2051a96a283d59936c200a2080c85c4", 0x1b}, {&(0x7f0000f7d000)="", 0x0}], 0x2, &(0x7f000090e000)=[{0x50, 0x11f, 0x7f, "32dcd4ce5831e1a577d868fde43ebeed99043b6943c10c24173494612c711c08f7335aca516b3b4448991c2207b2167b5602950b68be2b797055b90f"}, {0xf0, 0x1ff, 0x2000000000000000, "63392c1099933c80a174921e380573ebcbe00a0113721ff7b861704c7e0dcaea7a21815937c5f91a829a1bde9332e0c4705394dede8cea90819fa2e56cdaf8c88846547ccfb2fafec0b1ec40aa72b20ad3f921f3569d3e0458b6f7e21d5349dd6c24313d0b6ab072deb82db293f4f89bbcadf62e2fd1928b14dc7616f66c5d6a83211a50e794c68fd4b22f47210e515efc88220d0797a54f4b49a4b2bc9167c96d5198672b0862b227f6f79cb1bc5312bcd3631a0c955ca9a079e3c1c55256057586ef0bf1d104f8039ed9e870484a2eac82ea39cf38bb0b5920e5ea925d01da"}, {0x20, 0x11f, 0x0, "26676a99fcd516cb359b"}, {0xe8, 0xff, 0x7, "fff2265c1552e8dcb182a3829faac29d62529bfcde3710af4cecd364de2b515c4ad7bc3394de478aa33187bcabb46a233d0cf9ef9da90293907a8ad57b953e7e432f8451230085e7005a70b532109d850dce8da5c1fbca5b4beb04d7787b89ad721498a8d398978c5f0e2d08a3c3ea4740f605e852bcebd1b476c9568b7e9e9328efe79fb49d1f6f13ee16a15854842f1bacc2555e0b59999a936581911985bb921f34e6091189596acfddc775028aba24a083579206a487ac7f9bc62e852de3870e6e5de3290b901c918ec66a3aba0441e1f5f50d"}], 0x248, 0x10}, 0x20000000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000ada000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f0000f7e000-0x1000)="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", 0x1000}, {&(0x7f0000af8000)="f375376d9131f8aa9035d3e34c2591ecdc4c0f6ae54c3d9d4b41a2394a4504b72bde28fee43860d9875974cf7a189dd7af3deb9f91e30ed2f394b972f895b619321c2721e57885728b6db67e2c5d36875c68002a82e988f9e1ea12f496fd8b7888dfebc472764350c239433930502a8d9b2a6e2ba837b92339c8085ff42f90a9a8c8021a0d4df336763926e9a799156b98285bf1c4d87be523df9b7d6b3ae743694b210f5e346152faf4ff1d64a3a6bbf7d7ed3d8bb6", 0xb6}, {&(0x7f0000f7e000-0xbb)="7bb4407519dae78e809ddda98c8ae1d475f550e307a003f4aa2273c014caa1f2cf548369063d8c4d519689b79e1ddedaced4e2ae0367ad1b91a20a635fc9adadee95ae1955da01e75de6975c40c22ea02f3f90c73c0c38f567ebffc60e3fa48816c6c0a1904137134f8fb2a0431452be03a5aa4003a5175357e42f8940a9c643fce11005969c09ba3f4b2519449ac0e559657feef66fad7ac8dbf5e11d1bd6f04ca318a81d7a8ba37c9a24e4ae1f90cbee232fca8512cb9e6f41ad", 0xbb}, {&(0x7f000038a000)="214dc0fccb8473f0056028edcb0439f7f0364818b3fa8e700ebe9651e7b466e13882a94294034a3a4c11ce4972e1dd84ad0e02b19538ec361d541325ccedf9a004a4202a707f47b7bf949cb988af5096be8610aa8af24bebcb32aef4a2cd356e32e0d91ee507093be9cc1ccc7bcf1a7b5ff0d8993032d8c1def11586049af31b0e986c23a63292be83cbc19f4300b9e9ee3811a0b6553da6e3835f5c43ff8ab4f584ad58f1f833", 0xa7}], 0x4, &(0x7f0000f7d000)=[@iv={0x110, 0x117, 0x2, 0xf9, "a7ea171260069240f108d12309898585eff52255a58004e6cfbd3da16775171d7321b0211e74a9ef58f6fb0a02a4cfd9be36e26ba71b0cfad4a07153efb93d71340484698af688c8d7c130efc1ca153328e6f5643aca82a8a2872837d000223aea98ab086f1282e96efbe15fbeabf085ed624bcf21b055864308dc556ae50e96b9319efd0475bd3599c72a5df4d21bab997a397523b0a8939863e7063133d054ceadc59bed725ff64dc0f250b8b08bed17b95353f565f91826e46adbf41f15ccf645b60e63fb00c14802f05b6a97e79ad71c037b53e71f13536780f999107fb23f281b7d20d04a3a43c35526bb349e2fad2a7b9ee4be43c12d"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x60, 0x117, 0x2, 0x46, "68b5f8f4ecdd64d4705ab06b00a8ca9062ad28a460b29c1bf79026b0fed75d6734f25ccf7137230e4a2f86eb4e550bc636c9fbb1087b5b404b99b829ab31e360a0fb421a610f"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1a0, 0x4000040}, 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008c0000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00003d6000-0x40)={0x3, 0x3a3fadb2, 0xf7, 0x67, &(0x7f0000f7f000-0x67)=""/103, 0xffffffffffffffa5, &(0x7f000012e000)=""/182, 0xab, &(0x7f0000f7e000)=""/171}) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$alg(r2, &(0x7f000095a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/19 16:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000624000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d9c000-0x4)={0x0}, &(0x7f0000c1f000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000a63000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x8, 0xb74a, 0x100, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003f2000-0x38)={&(0x7f00008b7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c80000-0x40)=[{&(0x7f00002d6000-0x7e)=""/126, 0x7e}, {&(0x7f0000aaf000-0xaa)=""/170, 0xaa}, {&(0x7f0000da6000-0x7c)=""/124, 0x7c}, {&(0x7f0000fbb000)=""/112, 0x70}], 0x4, &(0x7f000049f000-0x1000)=""/4096, 0x1000, 0x401}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005bf000-0xa0)={0x0, @in6={{0xa, 0x0, 0x99, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x38, 0x7f, 0x4, 0x0}, &(0x7f0000a39000)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000e93000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000a8000)={r2, 0x1f, 0x97, "c28d7e48c29549cce231abc3a55433e0d1e3691b86c89c93a698a0e39a1073bae11f430fe26cffad2e8469c404441a3528cc6da2622e20802fbd86b24a9e84c086fc520848180189dd57698f879463ac67ab09aa93867042509d74ccf8065306bb1c9cc15fb995815174abbbc3048dc290e6c78fd21f99ec48b841017094f7a236ab418ccd4d0359e8200a9de9c48727ea412bab09bdf2"}, 0x9f) 2018/01/19 16:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000224000)={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00008c6000-0x2544)={0x590, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x580, 0x0, [@generic="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"]}]}, 0x590}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/19 16:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000169000-0x1)="c6", 0x9c, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007cf000+0xd1f)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da7000-0x4)=0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000d000-0x10)=@common='eql\x00') r1 = socket(0x0, 0x8000f, 0x2000000000002) read(r1, &(0x7f0000486000)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000c57000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) write(r1, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff09000000000000000000009acd9b000000ec5501000d8b017f", 0xfed3) 2018/01/19 16:02:48 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"a3927fcc8e87e4"}, 0x3}, [{"92471e62148b68"}, {"92c6cf2195ec92"}, {"81f24dfd547bb5"}, {"497eeb9a3b54bd"}, {"61fc0eaa99354a"}, {"b6ed87cd3e38af"}, {"26043074420e8a"}, {"915c2cfb27a7a3"}]}, 0x48, &(0x7f0000d7c000)=[{&(0x7f0000001000-0x2c)="070a27ad979767b84f5fb8e9a80e6070f880f3dfb7bf84706d61050053f73a59f2b21385efee1c0771a50d8d", 0x2c}, {&(0x7f0000001000-0x3d)="4a7277558f0fad7ef18171aca14706f8c0d1759ff2cee4071e26b67120b5c29fddfb347b278e3b511346e843a3f957bba42329af160a42241b19dfbb5f", 0x3d}, {&(0x7f0000720000)="826e7022d6b9e681c1b0c041c01e744f26410b6ea3d449115cb2d69997c3fb4e05be5b6776dc99fc63506afcd86bb9d3e365d213aa7d9d", 0x37}, {&(0x7f0000b0a000)="bc63", 0x2}, {&(0x7f0000001000-0x6e)="9f25abee27ec1a94247835b76ecde63108f5cc18f4e1e00fb87835d6a01da8ab4a0a8b6a0f64120a411d8177247f1095f23ad8899ab411f0045616156a19fd7b7ca2c83542588689d68395c2a73ef51a141e085a2b5490affa206423360dc3c4c4a6e9b74aec395939b6422cf20c", 0x6e}, {&(0x7f0000878000)="4d63c846d65659495f79a4481abd16d1f4167fedee8ae0089bcc640fe1ec9261dcad38f0996772e7545db5f517add9d7dd9ea257b9c4c802553be303283ce45c72f1216f446f14ec67938374b4f6e2aca1f72e5ae5e565086721146c068940a169dcdd02b69199962991bca92c9d2c1bd662a627d039cde6ff36c0283755023cb2dced4e4c52", 0x86}, {&(0x7f0000138000-0x15)="5005af2e4aa7155fea6aab91c0fdaa57ad137423de", 0x15}, {&(0x7f0000001000-0xe1)="44e82cf0b4772204196305cb80cec5bd404fc66c152379cbc92817a28bc05c92aec884e4718a9d8e1ba2273f93d9569397d5e3a3f2fd82d58f3ba1a5113919d1f5e5aa4e0f865834a7e4d77bc040236c95f8e516840a183f7a3e1266946b24f4750aff9fe2922eb12fd62082adf7ed7b0c46d12db7ddf7883c30f7f947f430fc147830b75ec13bdd143a04d9b67d46c56e7d0e01f54d5cd0fc398fc647b0b829bc48f534f2a28898a94561724418aa9e61c600ed837191bb6788ba2f2a223cef22af7bdf77a37cb3073223da887e4abd895a679e30af7810a54b418cd3c7dd93d9", 0xe1}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000000000)=[{0x1010, 0x113, 0x7fffffff, "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"}, {0x18, 0x117, 0x8000, "0a5d7980b1217820"}, {0xa8, 0x29, 0x7, "8a9e785b7254d5d22f578719829b9eddc902d1796952857dd3b7c6ea17249a439c1466df45eb9f9da03dac80588964f50f578b151a39f0adcf0f4d6f1ea4a9c28c45ac5030d2ecf972c8b86fe8a896eecea5dae6eeef16eb3d4ab9c908cb5759ad0319e6c63a07ee456764dd657933a50deb8a54c8aeb33ef98b655fe6d058397f7092247deb7a18082948cdd7c530ea4272"}, {0x10, 0x118, 0x400000000000000, ""}, {0xe8, 0x88, 0x7fffffff, "21d391b57b56f29f724b5c3e0a7f53f4b4f698c3b5b63f1147f0b6ac736a70f1c20be00fa43fb2ca68c31643a3c10b29572150a69604346b0b4a84c2300fd3feec73bddd935f13b2b7a6c4dbc461e390e056e303b64219517929156d44426c1da72dc9c62409132f50504f1fe109d1464358a09717ec33361e5da5eb702ab7dfa75c40c721dac1566728720d4e95babacfc7f5991b3bdd14e77e7a0e006677ceb28bf8da290f76dddf525f6f1b882009065a3231b060ceb89b4fd82816d6fb4c7f439bd780c64c118802ceca71c83288843e1628"}], 0x11c8, 0x4040800}, 0x40000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@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 16:02:48 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x7fff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002000-0x8)={r4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xfeec, &(0x7f0000000000)="a625d3f3234c71"}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) listen(r0, 0x5) 2018/01/19 16:02:48 executing program 0: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x80000001, &(0x7f0000ae5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000641000-0x28)={&(0x7f00001b0000/0x4000)=nil, 0x59, 0x2, 0x40, &(0x7f000082a000/0x3000)=nil, 0x0}) 2018/01/19 16:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cfa000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000433000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00000e5000-0x4)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x3) socketpair(0x11, 0x7, 0x9, &(0x7f0000f4f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d12000-0x4)=0xa, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d44000-0xc)={0xfffffffffffffff7, 0x1, 0x200000000000001, 0x80, 0x9}, 0xc) sendto$inet6(r0, &(0x7f00006d0000)="37a9af4b63b6ac1a285b453774e2e56dacc5f5fe7e04e3beb5e1fbda06637051d7e714178f2d6fbff090ca5a11c3641798ad9aae00423e2f53e3f379001f0c424520c00ed9b4b24c08c7dd08109f4c0c4d5b8a909ea92bfbcccbd88bb4a780af0aa8926c7964cf06782b15dcd2b3ee86c52ae385a4bce034877df1", 0x7b, 0x80, &(0x7f000098b000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ed000)={0x0, 0x0}) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000031b000-0x4)=0x7, 0x4) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xe4, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000019000-0x95)={r1, 0x8d, "fa9d07e9c6839cc5e016801123453a8d672f9c8620e3c96b64678021d3a2007b58aed2c3f05a50618d73b4cc4e3d97bb6dc9417b9c53ce04462db3fc1b09e825efe114b61065d2c631bf6eb134e6fbf808ed6d61b68ccd206c444e3bf7feb625d530db01668748a3de549f1f609128f53d3733caaebdda2de4c06d9d6a860739c1bc6d820f198abc0245f3fd61"}, &(0x7f0000019000-0x4)=0x95) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r2, r2, &(0x7f0000019000-0x8)=0x58, 0x384) r3 = socket$alg(0x26, 0x5, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) socketpair(0x8, 0xa, 0x80000003, &(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000000b000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000018000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@generic="d8536b837df1fa7b5dfdd0285fd65be6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r6}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000018000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000026f000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e38000)=0x10) recvfrom$ipx(r0, &(0x7f0000d0d000)=""/154, 0x9a, 0x2061, &(0x7f0000b23000)={0x4, 0x80008, 0x73a3f0dd, "8c1d24536e4f", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x4, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r2 = socket(0xb, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x80000000, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x3}, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, 0x4) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009d6000)={0x26, 'hash\x00', 0xf, 0x0, 'sha512\x00'}, 0x58) socketpair$inet(0x2, 0x1, 0x4, &(0x7f00003d8000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000ad8000-0x91)="3e9f47356b19bb2477f217e53d19bdce80e43172df13b897e92d86015c7df4429ea44051da6385627308d1b1ed3a86fc0a98408ec012d02e42c156d56059fa99ac6c8824d5993db910113b871362b12aa775e93fb89c71d4ea19c4d956bad7c02346cd62b2f7bb4bec59b7536e18f0015c856f55d60a5a9a85e94a8131aafa4c103d6bdc3e6f79677f22099b80cbe26877", 0x91) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b9f000-0x1e0)=[{{&(0x7f0000646000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ac4000-0x10)=[{&(0x7f00005c9000)="57af678b2138731a4eedc60a1030da754d796b08ce978162ad0a9eb5e7388f5c3be1de86681f2dd48835a7cedc533d6ab8dd5dbbf7f7e488072c25e927f25bd5ebdcc77d13494851110d7af8b5ce8971618d006e71af759bc9a6e72d895a01f02e8e110cae9dba6e3eb9a49c23597ec88d62cf215506ca2e910ff371ef65467956b7a713c69877fc6f6f5423789b07aa7979e17945c1de73ce855315f543d1b3e322ac3e9a3ca73a38c1f8b236b0933becb61a561a4714bf7d9548f023f2aa9aaa46b32596064829b03a44995b2af05ee30caf1eb0666192a24a6d4dfcda9d38adcd4a91bea34784657e9f40e564b4", 0xef}], 0x1, &(0x7f0000c2d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8004) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8", 0x1}], 0x1, &(0x7f00006ed000)=[], 0x0, 0x0}], 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a7a000-0x10)={&(0x7f0000e72000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r1, &(0x7f0000481000-0x38)={0x0, 0x0, &(0x7f0000fca000-0x10)=[{&(0x7f0000de2000-0x2)=""/2, 0x2}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x3) [ 220.115254] sctp: [Deprecated]: syz-executor6 (pid 22855) Use of int in max_burst socket option deprecated. [ 220.115254] Use struct sctp_assoc_value instead 2018/01/19 16:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004d0000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d0d000)={0x8, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000516000)="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", 0x3e3}, {&(0x7f0000d75000-0xb)="6d0b7c991cf4301ef9affb", 0xb}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000e9000)=0x0, 0x80000) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000d59000-0x1000)=""/4096, &(0x7f0000b16000)=0x1000) 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 16:02:49 executing program 0: 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$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00005ea000)={0x0, 0x0}) getsockname$netrom(r2, &(0x7f00002c5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000027d000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b32000-0x8)={0x6, 0x0}, 0x8) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvmsg(r3, &(0x7f00004ec000)={&(0x7f0000684000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a4c000)=[{&(0x7f0000c38000)=""/121, 0x79}], 0x1, &(0x7f000020c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000417000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000208000-0xe)=[@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}], 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000016c000)=0x0) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ced000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000c6e000-0x10)={0x27, 0x2, 0x56, 0x7}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket(0x19, 0x6, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bb000)={@generic="8011e84597a3df619d9ce6d0d4b513cd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000e9d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bde000-0x19)={0x0, 0x11, "7d8ad940431a1f261d00000000617a6b7e"}, &(0x7f0000b3e000-0x4)=0x19) 2018/01/19 16:02:49 executing program 6: 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, []}) socketpair$inet(0x2, 0x3, 0x8, &(0x7f000012b000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f00006e3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bb000)=0x10) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075b000-0x16)={0x0, 0x9, 0x7, [0x2, 0x2, 0x100, 0x63f, 0x2, 0x4, 0x3]}, &(0x7f0000fc7000)=0x16) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc8000-0x8)={r1, 0x7, 0xff}, 0x8) r2 = socket(0x40000000018, 0x800, 0x3) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004ec000-0xc)={0x0, 0x2, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000487000-0x10)={r3, 0x28, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) [ 220.204689] sctp: [Deprecated]: syz-executor6 (pid 22855) Use of int in max_burst socket option deprecated. [ 220.204689] Use struct sctp_assoc_value instead 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x1020)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="87f6be1ffa9ee0ca717c5c7416a26901a252508dfc5e0289fb208a764b"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000071c000)={0xffffffffffffffff, 0x50, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ee000-0x4)=r1, 0x4) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 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, &(0x7f0000864000-0x8)={r3, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 4: socketpair$inet6(0xa, 0x80001, 0x4, &(0x7f0000908000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000+0x185)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x2000000014, &(0x7f0000af6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000514000-0x4)=0x14) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000168000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d1000)=0x10, 0x800) r1 = accept4$packet(r0, 0x0, &(0x7f000068d000-0x4)=0x0, 0x800) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000667000-0x1e)={0x7f, 0x100000, 0x8000, "bd6b72970771", "7e54315b506e3deefb4769075915e110"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r3}, 0x14) recvmsg$kcm(r0, &(0x7f0000a99000)={&(0x7f0000dff000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000af000-0x80)=[{&(0x7f0000cd1000-0x73)=""/115, 0x73}, {&(0x7f0000fef000)=""/118, 0x76}, {&(0x7f0000a80000-0x2e)=""/46, 0x2e}, {&(0x7f0000847000)=""/98, 0x62}, {&(0x7f00006ac000-0xe)=""/14, 0xe}, {&(0x7f0000178000)=""/0, 0x0}, {&(0x7f0000a1f000-0xec)=""/236, 0xec}, {&(0x7f000038c000)=""/244, 0xf4}], 0x8, &(0x7f000061b000)=""/119, 0x77, 0x400}, 0x21) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=@fragment={0x21, 0x0, 0x4, 0x7, 0x0, 0xb0c, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0xc41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000002000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000045b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c82000)={0x7fff}, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e08000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000387000)=0x0, &(0x7f0000af3000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r2) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet6(r0, &(0x7f0000860000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000545000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48081) shutdown(r1, 0x1) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x4, 0x3) recvfrom$inet6(r1, &(0x7f0000296000)=""/238, 0xee, 0x40002001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0x8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003c2000-0x10)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) getpid() mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000831000-0x12)={@generic="b84b0299d53cafe6e91b0162e329c360", 0x2}) sendto$inet(r0, &(0x7f0000644000)="", 0x0, 0x200007ff, &(0x7f00007f4000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006bf000-0xc)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0xfffffffffffffffb) shutdown(r0, 0x1) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/19 16:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006de000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000055000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000313000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003db000-0x4)=0xa01, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000fb8000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000c90000-0x1)="f4", 0xfffffffffffffe25}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) bind$inet(r0, &(0x7f0000235000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x5488, &(0x7f0000311000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009e8000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x48, "7e328ba2d0fb63511469ba6b6cf276519859ae0c3716d2fec1aa8971adcfc46269f34be0dba40e61e2107b379034ea34b6d0ef49df03d7ed26e4df8feba7627acfc07a24fec58f947c02847af7c9a6a1"}, 0x160) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f29000)='nv\x00', 0x3) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000f2000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000e00000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc7d, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x40000000000001df, [0xb8f]}) getsockname(0xffffffffffffffff, &(0x7f00004cf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fa5000)={0x0, 0x100}, &(0x7f0000ca2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000784000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00001b7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d17000-0x4)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008bc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3da}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) 2018/01/19 16:02:49 executing program 3: 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$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$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) getsockname(r3, &(0x7f000021a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000-0x4)=0x26) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c8000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c5a000-0x8)={0x0, 0x7f}, &(0x7f0000d03000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b2a000-0xc)=@sack_info={r1, 0x76e9, 0x4}, &(0x7f000046a000-0x4)=0xc) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000346000-0x10)={0x2, &(0x7f0000f01000)=[{0x10001, 0x7fff, 0x8, 0x9}, {0x8, 0x80000000, 0xf69, 0x0}]}, 0x10) bind$bt_hci(r2, &(0x7f0000573000)={0x1f, 0x7f, 0x0}, 0x6) socket$inet6_sctp(0xa, 0xcbedfabe8ff24f4a, 0x84) 2018/01/19 16:02:49 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000360000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xc9)={0x0, 0xc1, "6a732d4c4132d5d001a50e3e3807dde9c01d5f08bfd49530978a7b48aceaebef0cf6f91fd60887af3cf53e295f9e998362252062b7b8ab4163dead4a205519a0ba5f29d31105f984c57db6da68310749bb3858112d148d7ceaadefd0a4ae130ceeb458c1aeead75840a0d43741042c79d97ead03e8f2afb71ba04ee229d9690d9177295f9bf42e9a56ca7c9427d219423ef29e702fbe9dc05873a655b9824c53c63692cada3abd0f97edcd31a66a2fcb5f935493370d8af65547afef8a347fe196"}, &(0x7f00007b0000)=0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000979000-0x8)=@assoc_value={r1, 0x4f411ee7}, 0x8) syz_emit_ethernet(0x4e, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) socket$inet(0x2, 0x807, 0x7fff) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ec000-0x10)="e513b585000040f8000000e1ff00e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xa, 0xa, 0x9, &(0x7f0000d28000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000024c000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xf2, 0x8, 0x6, 0x800, 0x7, 0xffffffffffffbf83, 0x5, 0x3, 0x3, 0x3f, 0x7, 0x100000000, 0x8, 0x4]}, &(0x7f0000c23000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000dd5000)={r4, 0x1000, "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"}, &(0x7f0000e2a000-0x4)=0x1008) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00001dd000)={@generic="d2a7c1f83db5d27c026b3b2317652f27", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000b5f000)="caf5a17e24e6a2327d2c5cd8de80c554", 0x10) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000a93000-0x45)="81bf01f3ee953d29c9245ebe6addfc99332c6523607a2f85a53769ef8d2630a9bd1a85c14bd9741520f736e507a66209ce201f2503de3ded20add43ac93d11c16f48dec211") recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_emit_ethernet(0x44, &(0x7f0000701000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@mpls_uc={0x8847, {[{0x2, 0x0, 0x101, 0x1}, {0xbab, 0x2, 0xde5, 0x9}, {0x111, 0x4, 0x4, 0xb98}, {0x2, 0x4, 0x4, 0x7}, {0x1, 0x1, 0x597bc5bc, 0xb6}, {0x55, 0x1, 0xe2, 0x1ff}], @llc={@snap={0x1, 0xab, "bb", "87df58", 0xaafb, "08a1791dc3f54174889b050c8b36a529e46e355d9ff7"}}}}}}, &(0x7f00009f1000)={0x1, 0x4, [0xdd6, 0x184, 0x468, 0x6a8]}) bind$netlink(r1, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) getsockname(r2, &(0x7f0000135000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7e000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f00002c6000-0x38)={&(0x7f0000c88000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000a6c000-0x10)={&(0x7f000094c000)={0x164, 0x35, 0x400, 0x4, 0x1, {0x17, 0x0, 0x0}, [@nested={0x110, 0x42, [@generic="239e96638dbe2148e8f386274aabe56beb3f0a673e0447860b9807d30ac26890062c4dac61d658a6897a99ca2d3edf93bca0c61753bf77afba8e40ed56ca19bc91ce47aef6d3f9fff160d5478efa116b3a3c7cd5f5c2675879b09524bb7d8cc96cc92e74a49478eadeaeb63761c20de57fbee65f03322567fef44630bad2161f2e2da8172cd4574d856122ae13ca108301b9453552e0b95c329d13f746ef17311d580c4bf0ff62e0d62a229b928eb8d446e9e7bcf53e626a35944e4a803f3be30edb09d6aef615368c", @typed={0xc, 0x61, @str='em1\x00'}, @generic="d089db488134bf8d613a1c684476932ce2244ee62fad5878bdbc3e51d1b2", @typed={0x18, 0x7a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="7a6504c33d9156ecb0e55686163d043a3c67944fc5aeaf8e01124083578244786f9dad5247cdc31b61ecfcceb842450820e75395388ae32282c7d40c5c84"]}, 0x164}, 0x1, 0x0, 0x0, 0x810}, 0xd1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c6b000)=@common='irlan0\x00') r3 = accept4(r0, 0x0, &(0x7f0000200000-0x4)=0xfffffffffffffdf8, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a06000-0x8)={r4, 0x3}, &(0x7f0000efd000-0x4)=0x8) [ 220.621277] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/19 16:02:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005e5000)='veno\x00', 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f17000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85, 0x0, 0x0, 0x1, 0x7fff, 0x9, 0x1ff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000e19000)=0x0, &(0x7f00008b6000)=0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) 2018/01/19 16:02:49 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ae7000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000141000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc5c2b1f141c7822d, 0x0, 0xe6) r2 = accept(0xffffffffffffff9c, &(0x7f0000fc6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0x2e) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc7000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cfd000-0xc)={&(0x7f0000875000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001d3000)={0x0, 0x18, "2900372920054019178ac6198b0b41f510c5f0c3f061e6c1"}, &(0x7f0000fc8000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000889000-0x6)={r5, 0x8}, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000fc7000-0x94)={{0x10337e1e, 0x3, 0x400, 0x0, 0xffff, 0x2}, 0x5, 0x5, 0xfb7, 0x9, 0x8000, "c17eb1dbbcda21fd6c2e9de6314a6d7b339f442fbd7b8cf5fc9b7ef4e160247e797f5633ca5be39ea89e8f86ab0455dd1656887b1238b666cfb0dcb68041a6f112dc53f40ccc19500ec1e7310087dceaa8e1a1524505630be5e0a582b4261638403d407cb43269e0820fd96d54179f998a7c1d2bdb365dfa7f14d56dbacd5650"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d4d000)={r5, 0x1}, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000918000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fca000-0x4)=0x1f4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fcb000-0x8)={r5, 0x1a}, 0x8) connect(r3, &(0x7f0000fca000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x4, 0x1, {0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x2}}}, 0x3a) setsockopt$sock_int(r6, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) bind$unix(r0, &(0x7f0000785000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x0) bind$inet(r0, &(0x7f0000511000-0xf)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d9b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @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]}}, &(0x7f0000ab1000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ed000-0x8)={r1, 0x8}, 0x8) sendto$inet(r0, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000022000-0x38)={&(0x7f0000021000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000022000-0x60)=[{&(0x7f0000015000)=""/194, 0xc2}, {&(0x7f0000021000)=""/4096, 0x1000}, {&(0x7f0000021000+0xbff)=""/16, 0x10}, {&(0x7f0000019000)=""/67, 0x43}, {&(0x7f0000022000-0x6c)=""/108, 0x6c}, {&(0x7f0000022000-0x87)=""/135, 0x87}], 0x6, &(0x7f0000022000-0x15)=""/21, 0x15, 0x7}, 0x102) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa4, 0x4, 0x3, 0x8, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x19, 0x2, 0xd52b, &(0x7f00002f4000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000080f000)={0x0, 0x0, &(0x7f0000154000-0x10)=[{&(0x7f0000939000)={0x43c, 0x8001, 0x0, 0x7, 0x0, "", [@nested={0x50, 0x8c, [@generic="8b9d3ded6df0f33254bf801794430313050381f436b27f004f2fff93ceda20c4bf287415c3f53059f9339faf830f7adf1ef768866f44ff6cae9fe6f62c0d9015af3cddfef0cad635a90e9e"]}, @typed={0xc, 0x8e, @str='+\x00'}, @nested={0xe8, 0x1b, [@typed={0xc, 0x51, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ff834a7cb75c3cd2a2feeb1b413f9b865fd08840dc48c9e4fbcaa381eeccfba163e311e1a66e9476ce72edcefcdcf674c382cf752cdfdd8650162731ce08b236d611a73153561956e8d67017afe9e0d72ca8a6a77fc8daf9825b1ba22916dc4ae91c72d5eae4fde3b438c6f7f82d46aa317715d6e67db4090b64c2a2e384dd0fa078437427fd5d6ed363c93a20dc73b394dcbfc5", @generic="3eb4e628f77ee023b4e5d8f7d948d41f5ea52951b7469cac0ca0a9abb7", @typed={0x8, 0x44, @void=""}, @typed={0x10, 0x9, @u64=0x54025c20}, @typed={0xc, 0x18, @pid=r2}, @generic=""]}, @nested={0x118, 0x15, [@typed={0xc, 0x62, @fd=r0}, @generic="1aaf46", @typed={0x10, 0x3a, @u64=0x9}, @generic="7b7b146657bf4591990a74ceaee33afb1bc4b20acf201b9b63eb6b91975e6de29155c7513afa7d2a7f3f5842737f54b739321f4c84179a92d4751af70bfe1e7d763a9403f0539fcde8653dd32861f0629f4c63817fa0fed3bb8b68cb9cb096e93111fe5953177c87e96bab8d9aa0a6333d66254dea250783942244d88ef909691c96402d0af6642e2e0776ac73237c90a3016d4c1915485e265c10691309c53a0d7bd1676cfd612b126150428b28bdcb3a805aae8e6cce8c1ef57cdb604b743512cc75d15484518c165ce4c989ead577d997ce26040e2be55ca8774129c9ff7975593c929adc8cd6376a6ef967e28239893481"]}, @generic="9f274e415b4fc4f3524aaeda02779421dbfab5b7f0d209f27368922aff23e136de3cf91f79b9cd1a92dae212f1c09ae5d0587961db3567cc077b809e0c6941dcbb1793c1400a93aa35acc076f1911d9f2e256f27b2", @generic="3f2e5e60972803749e1c8544a10f75274c0ba3dee8eae14f283faf03554dc6675418d7fd0d9fbd37285e2e5700215c0d8d75301a5c99106df47caf7300cb29a5213a38244976031c9e96828520cd954993933f8ce24479c2bbf0ddef370aec6f25686424571c50896f3616f65f34f6c4efb4c468c705df0581a5739caa86e6c50e161997a98471ccc7c6b313ba539cecb31097b60a82bae0cef1db05c6b5f610f2f6f7567df0", @generic="651f0c8acc9e91333a7f26e18d76f7015739d968a643d64645a03f9b1bb8edb3474eaec1e209680ca17d4c4e868218d78445cf8f812b1e5da3e2966082c1d3e04d5981d58a64e1d6246811e94e0365a9083c3006320dad5a7cdf5eeb4dadefe0d0534c014b190099baaa73c6eee748053726fa1250f3b02368d056e8b80afdeb8b2a1a95ecab3449e56e9e4e47993a62a79e869a73a0b0c4c7a74f67e1b1aaffc8f2c96b0bc947229875cc2839caa3ea87fbc058492e85ab33e0a30e61e47795767b46bad4ba83585679627dab33cd1058a1c1"]}, 0x43c}], 0x1, 0x0, 0x0, 0x4004801}, 0x15131fad7cce78ed) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000017b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x5, 0x80000000, 0x2}, &(0x7f00002fb000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000db6000)={r6, 0x62, "0b31f2a17740872599f9a24f9b20eea21af1f05e8e4d0a90696fcf07e531b8eec6e07f5e48fc0876d105e368e7388dec8aa6fba72b48f55b358da79dd51cbf8f40d626960ef989e3db5f3c23b24081e11c02b4df5234df173e8ec6741fe748a71e5f"}, &(0x7f0000c85000-0x4)=0x6a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000f79000)={r10, 0x2}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r11, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r13, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r12, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) r1 = socket(0x3, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f72000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000eba000)={r0, r0, 0xfffffffffffffffd, 0x0, &(0x7f0000d59000)="5f415720a28b0795d5e5ddbffa6f94550313e8971741a9a763", 0x0, 0xdb3a, 0x10, 0x4000000000000000, 0x20, 0x7fff, 0x80000001, "04800d28ac97"}) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x397, 0x4004, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x1000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) getpeername$inet6(r1, &(0x7f0000b97000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002dd000-0x4)=0x1c) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000550000)={0x0, 0x68, "480de10a6bf96e7806a13d02a366bd4e20305529f7dc474e13b6f52eccc0fe9f4a8a41248e81d32bb82b88ef6b73f445567d936a8490ee1ca738c29e535cd18bac89408112ff4aecdc79f9851a9c7b8c204c4570e54a7fdc7e00f5f5ce2c7538626f8cc71de80f65"}, &(0x7f0000689000-0x4)=0x70) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff3000)={r2, 0xc187, 0x6f4}, 0xfffffffffffffff2) 2018/01/19 16:02:49 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ca7000)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005f6000)={0x0}, &(0x7f0000661000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000c4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000173000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a64000)=0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a2d000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000ffb000-0x4)=0x49, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b33000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000746000-0x4)=r5) r6 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r6, r1}) shutdown(r3, 0x1) 2018/01/19 16:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00002a4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0xfffffffffffffebc, "6390"}, @lsrr={0x83, 0xf, 0x5, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x195, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socket(0x11, 0x800, 0x80) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) accept4(r1, &(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000005000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0xe0)={r3, 0x3, 0xd8, "9ee6c7704e16f55b5c6ebadad570fa4484204cb6b4c8f2b70c59111510ef9f0a79caa332774bccdfe0e6394c725295aefd342cbc11b94b2a98d3fd1e28fb5f4daa18b7c77a3c6ce61b6059eae738a4a38cf749977fca2660f80956e1d67f6e88e99687431f0a3e8d682ce5a997a725c685fe57a0b3e06a858a057bc217839dda5564ed0550fcb9b3b0c9847a0890235552f569de902d1ed65c853e98e08481e0d06ff0a46936b1097581f80cf52cae68bf6fcc9dcfcd717b914f11c88df0b10db6447ad093813b0f9b305487023ae25c2b3eb0a1e3e00662"}, 0xe0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r4, 0x8, 0x7fffffff}, &(0x7f0000004000)=0x8) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000003000-0x28)={r4, 0x20, "8f297a0f9f6e32b3ca25429419cda0209a863a785d30a5fac6d0b13dc3a06da5"}, &(0x7f0000007000-0x4)=0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) socket$inet6(0xa, 0x80000, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r6}) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000089a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a64000)=0x1c) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000352000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b58000)={r1, r2, r3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept4(r4, &(0x7f00007ea000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000741000)=0x60, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) bind$alg(r4, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000ce1000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00009c4000-0x54)="caf9cdab2d39d3eb15b8cb52b0342fc91e0bf43d862f088126aa7adab66cb9143f01871bcd68a7879d3f6860e3e0b32c84f339", 0x33}], 0x1, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r6, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00006c4000)={0x0, 0x0}, 0x1, 0xffffffffffffffff) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@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, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @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, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a5000)=0x10, 0x80800) r1 = accept4$llc(r0, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c16000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac2000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000022e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000137000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006ed000)={r3, 0x0}, &(0x7f0000778000-0x4)=0x8) 2018/01/19 16:02:49 executing program 4: pipe(&(0x7f0000eef000)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000011000)=@bridge_getlink={0x24, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_PORT_ID={0x4, 0x22, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 2: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(0xffffffffffffffff) close(r0) 2018/01/19 16:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b94000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x121f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x7f, 0xc69, 0x0}, &(0x7f0000d95000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000440000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000133000)=0x98) bind$inet6(r0, &(0x7f0000b8b000)={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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002fb000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000af0000)=0x0) r1 = socket(0xa, 0x802, 0x10001) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007be000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a}) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 0: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0f000)=0x14, 0x80000) r3 = accept4$packet(r2, &(0x7f0000a0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a0e000)=0x14, 0x80000) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a0e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r4}, 0x14) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000a11000-0x7a)=""/122, 0x7a, 0x0, &(0x7f000035f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x1}}, 0x26) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000570000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a10000)=0xffffffffffffff69) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r5, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a11000-0x4)=0x386) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r5, &(0x7f0000753000-0x6)={0x1f, 0x2, 0x3}, 0x102) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000a11000)={0x0, 0x101, 0x30, 0x2, 0x365}, &(0x7f00001ae000-0x4)=0x18) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a11000)={r6, 0x3c, "841458102ba7afb50606422ae928b3b3936ebb6064f1fe40b0baec2f6ef40b165c11b4083e0fc97fab5a3f7a0829b96d6ab17f859f0176e9aff46847"}, &(0x7f0000a12000-0x4)=0x44) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a0f000-0xda)=""/218, &(0x7f000010c000)=0xda) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000031c000-0x2c)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$inet(r0, &(0x7f0000823000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00001b5000-0x4d1)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x2e, 0x20000001, &(0x7f0000cca000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x4) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005f5000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000-0x4)=0xe8) bind$can_raw(r1, &(0x7f00008ca000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/19 16:02:49 executing program 7: 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) bind$alg(r0, &(0x7f0000a1a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000058f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(pcbc(aes),sha224-avx2)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[], 0x0, 0x0) socketpair(0x3, 0x80805, 0x0, &(0x7f0000125000)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000f89000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f89000)=""/231, &(0x7f00009e8000)=0xe7) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f89000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}], 0x3c) bind$inet(r2, &(0x7f0000701000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:49 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000008000) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:49 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/19 16:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f000095d000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/19 16:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0xfffffffffffffff9, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) [ 220.970553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/19 16:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f9d000)={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]}, 0x80000, 0x3, 0x40, 0x6, 0x1}, &(0x7f0000227000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029f000-0x8)={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000051d000)=0xfff, 0x4) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a50000)={{0x3, 0x5, 0x3f, 0x80, 0x4, 0x8}, 0x5099}) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/19 16:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f4000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00005c3000)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e30000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000138000-0xd1)=""/209) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a30000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000acf000-0x88)="410d8bcf7af59bc8a2f947f081629b685e7d3dca67fd693328b5f9c8f9d87123baf5b7f9c7c979f8aa446fd0df50ac9e4c8aa249e476d9decb9f87ac02f110bbf20ddbb649699bc99bae2ed3ddf974b9c60a680cc518c338861e5e20076749e0bba6b19323bb587f34bca07b7e052dbbc7e4071b9f98cba7d2a9e0b263c00ad0c917331d616304bb", 0x88, 0x10, &(0x7f0000acf000-0x1c)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8000}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000acf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ace000)={0x6d7, {{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]}, 0x1, 0x2, [{{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]}, {{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]}]}, 0x1a8) getsockopt$inet6_mreq(r1, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0xfffffffffffffe01, &(0x7f000043e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000608000-0x10)={r0, r2, 0x7, 0x1}, 0x10) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f41000)=""/223, 0xdf, 0x40, 0x0, 0xfcc9) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c19000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00004fc000)={&(0x7f0000545000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c39000-0x4)=[0x0], &(0x7f00001a2000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004ae000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e66000)=0xa0) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000bfc000)=@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}}}, &(0x7f0000f0f000-0x4)=0x3a, 0x800) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000f0f000-0xa)={0x80, "2eebb10411b6"}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f0f000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000069f000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ee6000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee7000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x3, [0xec8, 0x8, 0x80000001, 0x9, 0x6, 0x200, 0x1, 0x7fff]}, 0x5c) sendto$inet6(r0, &(0x7f0000000000)='xo', 0x2, 0x14, &(0x7f0000ee5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000437000)=0x0) sendto$llc(r1, &(0x7f0000f9b000)="cbb20ed6d1a3021efa1c9d324ec6c8ed5f55ac7a67a472883d0e46923dd78367eb5ed6eb40ebcca6d98c001a43507338daf53ac6ff914a1f2928d279742b7a6fe8000f22733aaa334456871d6772078ea2277514", 0x54, 0x0, &(0x7f0000ec4000)={0x1a, 0xf6, 0x6, 0x1e7, 0xde1a, 0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) socket$llc(0x1a, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000489000-0x10)={r0, &(0x7f0000fbc000)="da63bb9604b2024c8b15c9cc11fff16c6f1b35877f0fdc52df8632aa1f8863f0cdb782f9c0f07626262446f4644e53baae87ac53819bb57ee6e0a040d082b3899e83d1b7450a1f85599b8783aea6f1c08744aed9804de70fc7"}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002ef000)={0x0, 0x9, 0xcc, 0xfffffffffffffff9, 0x0, 0xffff, 0x3, 0x8, 0x2bf8ea06, 0x3, 0x9}, 0xb) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f47000)="0a0706b0d5e383e5d0b60ced2000dbb7295df0df8217ad401e000500000000e6", 0x337) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000ccd000)={0x6, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000064a000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000fb0000)="f30853316832ea87c5c8be317786e0a06d09979b258cc4d7a3260196df7661fefc9bf9ef3003c1a76daf82c5a725a63937ffd281a91eb9a954165ef83867dbfc2e10a077a9c98b6720a3f9b2f7861cbf5847099a5f23bd7d1e72430185e6b00c76f2664d7a84d733f2f1c73b6da75677335aed5068535733da15418dd9fa6c2a86565b8032ad28a4df032a2a6d050ea1a8a06c734e", 0x95, 0x8000, &(0x7f0000054000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000094e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r3, &(0x7f0000e12000-0x38)=[{0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000e1b000)='U', 0x1}], 0x1, &(0x7f0000b1c000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 3: 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b9000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005fa000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009fe000)={0x75d, 0xed6c, 0x8004, 0x8568, 0xffffffffffffffc0, 0x2, 0x3f, 0xdc6, r1}, &(0x7f0000680000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000751000)={r2, 0x2, 0x0, []}, 0xffffffffffffff89) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f000044d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000152000)={0x0, 0x101, 0x9, 0x9, 0xfffffffffffffffe, 0x5, 0x1000, 0x9af8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1377e789, 0x0, 0x9, 0x44d21ffd, 0x400}}, &(0x7f0000e51000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e70000)={r2, 0xfffffffffffffffd}, 0x2f2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r0, &(0x7f00002ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x65) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000deb000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eff000)={0x0, 0x0, 0x0}, &(0x7f000033d000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f91000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000003e000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000025f000)={0x0, 0x0, 0x0}, &(0x7f0000c82000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a31000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001dd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ef000)={0x0, 0x0, 0x0}, &(0x7f000030b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae1000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000546000)={0x0, 0x0}, 0x3, 0x3) socket$pptp(0x18, 0x1, 0x2) r14 = getuid() r15 = getgid() sendmsg$unix(r1, &(0x7f0000f37000-0x38)={&(0x7f0000564000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b1b000-0x60)=[{&(0x7f00005c6000)="6271c46591ebdd7ee0e0ba577390e5876b680d9b78682e67e2aa3e98ff7839d43315a345b91873a6ccabb88501a12ddf354cea291e5e739e972cea8bfccbad2b72f7df405f30f2171781fd700388aa6d1f1861a8ba3b7a5516e2bee2ea29d02fd473aac09f701bb0b5608f7295a7d978483780899c6f81d31554d26927f87ecfc5202245dd7201d9f76665269372b8d7872bc6a59a66b0a864dcfd32d43ec8c484b26cd123873997bef82cd08afeb8ba5136736413f3e82cb9b7cfac670ee328f2756f9738d7ab055855962a113a", 0xce}, {&(0x7f000014e000)="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0x1000}, {&(0x7f0000ffb000-0xea)="0e9ca31e3da2edab5584094af4d7f7fdfe1adde65b86f8023a116cb45d2aba6b3ecb35cbc3d114879f63c09aebb966fb8ec6077ddbd6f12ea7d1e220f9e526c4a4e04603ea1693e531cf2a1faa7c7c39a88e18f3f00f023e4e15d699d14e3fc9aa264e21dc9cd85612328b8d509d617fc5ba638eae9b22f58252099a2d0e278400587a3bcf46ad90110b1c4688739fba25662d5a803b2a3065edbc951a40639d718a51990f55e4b05dbc3fd4cd964484f1bb1f107091f3aa4a8265edcbb02e931664653bc966b07a5b0bb2068db878d9f0742cd3592a355cea3f00d6ff1d1be3973612e1e940bcf0e60c", 0xea}, {&(0x7f00002e9000)="8b183803fc061772c3fcb933b3673cd482186f1a1f10f78b2e0e93c63b18b048956b43e283362aa073d9aec37500453c70be40f156df6d09ac94ea00f7103de31f0f9cf0ce2653115e7bf4cfb416f1e835614d62bdeeb1ac7493dbe674b462e4a10c7490781b7a2df753c4ed1a387cb1a5f040380baa2b0a86cdc099c0a9ccef2c5df8b72600701afaa3a912f8b6b5cf5f57fe952f211f72cce7b3731fc9eba0def823b1683a3e44638e12b5c7aab268421ea4e21e3dfa2301e8744493a9c2ba206e7e151cfd712c7dd3bc0ec88dc27284743af1e841b3578e1f6b", 0xdb}, 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", 0x1000}, {&(0x7f0000c9f000-0xe9)="bf8f0e0eae0194c2412c3d2978589aba020ebf485f950eac910124c164d81129ffb829c06f83fb9368438b0d18f93fc5a87823208b81db0ebee5b3c6fdab732a2a9f7ae56662fdb1b9af6642b670b00ac4cbb9f83668e8186b68c6609a3744a3db2e6cca451296d4d8c4651ad687384679772cd3ad294ec90d70d818d1fcb9e619054d414ce065bc3f3985d8411bbad0fac042f788a073dda097d39cd712aa71ea4b95ebde2a6ce88b37ef63272d5bb28ebdc24da49d4efa0f73f7c97ce6f42ef133383f3d000a01c004f0d6d498acb4512f1cd78bb66ebaf3e733d6110678fe858c44949c57415657", 0xe9}], 0x6, &(0x7f0000c3f000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r4, r3, r0, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r4, r0]}], 0x120, 0x24000000}, 0x4005) bpf$PROG_LOAD(0x5, &(0x7f0000508000)={0x3, 0x15, &(0x7f0000ef0000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff46ab, 0x0, 0x0, 0x0, 0x7fff}, [@call={0x85, 0x0, 0x0, 0x1c}, @generic={0x52a, 0x2288, 0x26, 0x40}, @jmp={0x5, 0x3, 0x8, 0x3, 0x4, 0x8, 0x4}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x100, 0xb7, 0x5, 0x4}, @alu={0x4, 0xff, 0x0, 0x2, 0x0, 0x2, 0xfffffffffffffff8}, @alu={0x7, 0x4, 0x6, 0xb, 0x3, 0xfffffff4, 0x9}, @call={0x85, 0x0, 0x0, 0x5}, @generic={0x3d7f80000000000, 0x3, 0x3, 0x80000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)='GPL\x00', 0xe68, 0xdb, &(0x7f00004f2000-0xdb)=""/219, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000725000-0x4)=0x2, &(0x7f00003be000-0x8)=0x4) sendmsg$unix(r1, &(0x7f00000cc000-0x38)={&(0x7f0000c0f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e0000-0x10)=[{&(0x7f0000a31000-0xdc)="8ef36f19894cf53586a386759696d0e6e64e1703bed731fcfb7641e1aa7d60189913cfc9bb8842921b7a42301ae2d2b79a393f60c14990d0bb8f85a970bc71a3017103f052cc7d82967c9ec87f5c343108d15f780fd714efb18e11b7447491c724bf7d530c6b30b33fe9c631cba89cf885bfe24964f660b8459dd16e5617c0bfa95afa23a9163ae13f2db08f3a762e4efb79de94c1c1f9dde796656f1f2fd5d99deba9a03c572300be1f78b97146076055396a60c0dc7f48df1734811851c247b9108f7597e9762a88e0c6bd615ca864abfe95d14c0a5ef97e2188a3", 0xdc}], 0x1, 0x0, 0x0, 0x44000}, 0x4) sendmmsg$unix(r4, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xfffffffffffffffc}, &(0x7f0000002000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000019000-0x4)=0x0, 0x80800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000a000)=0x0, &(0x7f0000009000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000000b000)={@common='ip6_vti0\x00', @ifru_flags=0x8400}) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/19 16:02:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000032e000-0x4)=0x4, &(0x7f0000473000)=0x4) 2018/01/19 16:02:50 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000025a000-0x4)=0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x20000000001, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={0x0, 0x81, 0x6, [0x3, 0x100000, 0x7ff, 0x80000000, 0x1, 0x5]}, &(0x7f0000381000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x0}, &(0x7f0000000000)=0x8) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000380000)=""/117, &(0x7f0000000000)=0x75) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000380000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000380000)=0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000381000-0xc)={r5, 0x80000000, 0x8}, 0xc) listen$netrom(r4, 0x9) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef3000-0x4)=0x8000, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x21}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x200000000000}, 0x41002106) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000782000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008cc000)=0x0, &(0x7f00005d2000)=0x4) read(r0, &(0x7f0000df2000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b5c000-0x4)=0x0, &(0x7f0000ab5000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007f5000-0x78)="ef4caacd796f1249878ed38092944ad4aac34e720a2b453fca8785f765841026cd4411c4cf0e28b7dd51cfacabb178e94b668aa18ac85fe8a9aff9f46500f3bbf2738f292514ef7a0d46eeac05bfd53d52f704321c1b0286f50309ad1afc5d99e04746767aab1808b6fe61202a5b148787ad26f1321dee64", 0x78) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x80007, 0x4, &(0x7f0000199000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000055a000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004a0000-0x78)={0x101, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xfffffffffffffffe, 0x5, 0x7, &(0x7f0000f6d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc, 0x3, 0x101}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000061b000+0x31b)={0x0, 0x401, 0x5, 0x800008}, &(0x7f0000b49000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009a6000)={r3, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dff000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/19 16:02:50 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b2000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xae)="79c4c503c9e2f6612802d255925864029a18b382d0035453a81630bd20551480857bf9bd6e192480ce39e52562495c48391795ec438417d92237898a37e358d1d6496dc2e26bada98f16b8de8fca0ff5465d7621eae7bb645d0553205cd52bc6353f588c14e8f3fe60ffd7737b299a936c21d287392ddd9edcf9b08e14ddd7a4726e7034b7d4cc95045576f4918b1b542f6cfab4219db5f34e0d4cd0cd5d6943ba35f14c02decd94a57aaf397e11", 0xae) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x10000063) close(r1) close(r2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r1) 2018/01/19 16:02:50 executing program 2: 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]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000015000)={0x0, 0x1000, "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"}, &(0x7f000001e000)=0x1008) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001e000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x10, 0x7}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000001d000)={0x0, 0xfffffffffffff000}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001d000)={r4, 0x1}, &(0x7f000001e000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x3}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000008000)={r6, 0x1}, &(0x7f0000003000-0x4)=0x6) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000+0x644)={0x26, 'skcipher\x00', 0x1081, 0x10, 'ecb(camellia-generic)\x00'}, 0xa59f8831) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ca6000)={0xfffffffffffffc00, 0x2, 0x1, 0x8, 0x4, [{0x0, 0x8, 0x2b1f, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x3, 0x8, 0xfffffffffffffff7, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x4, 0x200, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfb77, 0xffffffff, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e80000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000006d000-0x4)=0x10, 0x0) recvfrom$ipx(r1, &(0x7f0000602000)=""/79, 0x4f, 0x40000000, &(0x7f0000e16000)={0x4, 0xad, 0x5, "c8c7cc512ffa", 0x100000000, 0x0}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000516000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000065f000-0x4)={0x8}, 0x4) 2018/01/19 16:02:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet(0x2, 0x0, 0x40000000000) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000049b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x80000) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000943000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000027e000)=0x10) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000001f000-0x38)={&(0x7f000001e000)=@ax25={0x3, {"227d9cc07d72c5"}, 0x1}, 0x10, &(0x7f000001e000)=[{&(0x7f000001e000)="8653ace32b530c0f78f0cf1792ff8cd8e1db55cdf991f7bbeb4081ce7e9d6434597d9855cdc61ef348f50803b2ca52083a8e027cf86f68b71bc05d426edb25b89d4d43b372eae5b6852d25ece4236f5f22679d74c32b5e1031f247b6ac71c21f396bbc4f88b42310d942d932a36645fc3a286c2dc3a585ea83", 0x79}, {&(0x7f0000009000)="", 0x0}, {&(0x7f000001e000)="cf071ff91f84b5d452", 0x9}, {&(0x7f000001f000-0x6f)="5ed7369b98df150ed637381a740bbfbfac4e561b4315321fc67b737976170c8c46898f7fd3392b12347c49e14ed4fe270cc4333dab453f2234d6b42ca691e58bc89c8abb5c9fe35ccb2a56695a7a1c1fb802e43fa4649b2c27cfadca23d5a6fa80016649ea06afab1b98513cab7133", 0x6f}], 0x4, &(0x7f000001e000)=[{0x1010, 0x0, 0x100000001, "04753586191824d246436c0c2011e895cc504b1d37c7392a4c1afa0d017cf35797ac40f5bddc09c87fd052efcfd877fe90345de9acedbf9d6df6ee918aa65d4f00531a12f38bbf8466756c764a6bf1223c0000fa7362015558a11e494b5715412689937f88055d92aed3db9fc2847a83e3383703aee5b75557986d6606ede39208915e1eedbe40f7599739ea34a5f49791b9b77b49f96d42bd1bee5451b20f01baa6f05b8238dabebabe1876e2827969eea3c4484d196dbdbed07d30c32cfcb43d03d2da9798ec25286323dd02000c33527d255cd8aef6d5674c54bde8732a8c0c142ec8273290e0befc60e04e63eaed2e66495d3c7b839a02c37c24989db8b759c7682c72c5aaa901899cdcddd688bec8f1f6e90e0ba68e93ff813208d756ad5cb7439f41fe40ad8b0f30c488399d416c009a9fdd92bb4a74b6ab9c2a71faf59b51b1d0aefbb98dc0e795b6fe032db0fce37e6e1f0204af537d086b03224ccd7809f992f22e4e41d6261fbbae7fb092da7c57599e7c4d529ab285a5f2cabe08866030a76c660078b29a06498bbe8b30d6bc034804a3446d1c457b5d5994c75c34057ce3d95a2b608974c75f1670ec7abd0a2fa47f93111c97ed617ebbdebda1d51c676ace379cb1d84c13034cb60891be0d0bf1d4b71da2fa7a69a266725ee36aee160472e6852e0e81c0607da72079e2275844fb46f90b54387378ecdbaa737cae3982884fafffe4e3125023bfa97dea9673ad6c95fa815d2e302dc2699f2448844d96cd6ad6d1e5fd59fb4e289058929b5ba73a6e25105b5532066b82ba9fa8b6eaa14e89ad539cb0611cd0dc3da552fecf919f1daf305a7932808ac9763126326a988743d54af2c08a287decb8191ec32631592b589a5cd1342137a1d7483e1a711536a744cd23eca1557d69c94e3de449dd952b036e6fa02b91efe80e8c84f0cef6d4c328aae288bcc6c84bb6035c3500ef45daaf8301a7be13b62bb213045189b7aadc25c0f0738c24033662a0d90d20164f858df44946b319f12f4911221c2bf8b014ae763934659d475b09f09c226960fee0294349fcd512128ca8da1fd282da7cd605b3ca6cae56fb6644991741f7869bf60c6ecf6113d57d2074e780bd700a4659ba23e5800c332dce9cf2a26ee02644c4403d1d39ba426f79b49c6dc06482d9cb4ee40dbc36816a5570e805f114261dd123af1718d5faba8994966dbb2a42574ac6b1baf6550f5713883f231c1c78a32ed1694a74f29300d39915d06163682f9ad9e4aa8c95bd5ad5e34449d9b94fa7f1f2b983ce89ccc6785e65a0efb4f8d94eb9c45504572a941d990b70025fedf9d9737c28ebf4bfe915192f0d56c7f31d931c86a920636d9367bd8c8f5cab2834f82ec07276187eeec23ee9000ab58c7c50fd3f8e508f3ed87d601fce2565309bf481cabcb591be310fb73ef6180543ba2940b2b7115cec82ff0766e54f77026d8ef39da02beb6a35b8071ab67eacc5be38a7e4bbe365608c85b132f48bae44c163fbb59d4e2373a58cb107e0b973530dcaf24ebfde9938e98ff296c3c5055fc9d2d7a31c8034235c14c8ec973f739c75ccd107922969f8ba63067f2de06896d751cb23e0eb231878f638d1c371b3e9e37affb766a46f40bb902c2cb02b089ed654aa3439dc92004014748cfa347b08d855458e6ae5eb5aa8031db1636f805315887f143d8885e2f40b4fbf3dda9be630cf24663cb21472aca12e37f23487211e762e7958de429a0f6ab0fca70171e1cf79c651ac13cb96e8b8117ccd49e74ab880be6de0b9e17f27e609e40f9c1c39f4c49f6453797b5a0ae8131473f6084b1e6aac415a7625131734120bb86f0621de924ee3102c50eea09858e127d695fc4b4c2cf12b6efd578fd596d44e20835e596fda35e903ec6bceaf7c4e2949197133360d3c4a95f0acc4926a126946a08135ce85a10fcad73089a1aee02e8fc60f93823ba169a6ffe6192e4b863c9eeaafef9274b0a4ec1e51e615e8da3fa497f8ae24b81df121e6deba702d99ed15aee1692539b7f0705efc56b0fd7a7d0e5a98dafb055da73fe0a5e43d9a8b6c8db2d79edb3a390a9398dcf57c4b72dc5a533f1402386eda2f46144545b7fe98569cb7bbf85ad805ed9b9c70f2aefad5605019d3c232492036e0910e471db16b8141c1987244147238e4769cc0f179e76f8a16136740c8504839646f2317206a3be926de3af05662bee3b87ad5c1a26763973b1a0c53c05929ab3fb0df8159ecdd63114d498cba41baadd5d4f0f464f9b4501f52db3a97eb7ac11d7a85ed72672e8cd49a73e9c54ea78173abccf94f61e1480e0f296b25cdfb340ce891bb645edb5485473a66f684cf068c6cca614012eae3ab12eb4712ffc85fc4dd981cc994b3f7a5c2a07277fb8b59d06eac07f05ff27477b341c855382593bb111f9c95b9f1abd065ac03988711389a09eabcc86bd524892969ff1a242eab11d32d4e0fe48f4436b914b99f124a7001a57172672aa0f4730b662d94b597eedbb1e47ea92e5169296f19509c2f0b9188952cf98120ebd556491786829cf71bd882eb802e538355bbe637ce7c7b64bae5069d5a0a54f25c089d0cb34834a458f2232bd168a3d94567b4e05e00d425bf93f7c25b4fa3d3271c910cb66c73233ad4bbddd4040116ee44e3f2408d1066d4cb068d9960696f79ab3e46b5433b73ba99a8bed7b1be680226a15e0c7b521dead5a44173e33af3d7a0d1732b916582279661029faf6096493c1bed213115eb342e735ae74512ae242bdbcfddbd0dec371e63d8bf7037ff74aa4539e3d8200f551c5cbfffcb247f003f53a04d6d3f87f851c85471f9665684141c9d1aa307437f9226bc088db47c87f25a7131aac0f9292a71d30a5f7cd8825e99441d1e041494458baf5efcb889e944257477f8dc0fb175c62fb7650ed3c273328451911534d41055cd5e5d88a7c26abe1ea6a9acc179ff2bbd9cf361f1a91801f7e5b936d041c9e5d225a7c9f4f21829e62a7f36b4b6cddb1573c6d1e495bf8ed62028a55899d695ad57bc738c2d01ac23ba90d54acb44ef1eae049c539658e52e9c17011f2c356e69613f1556a31d33f41e66a4fe5c9bb4269a5fc09e0524e95d2d6d4c1257fb8656679864b0b59c1755840cabd709aeb360cc4e749f82be9ec4952b648f60e3ea5c282151800d83d3b15fb1d4541c3ead18235ea679044779b997d23d4613641c299483e44901970063b01a6c67075d2b43859d41ab214a92cde92d3619c997d778c46a51f14f36a0629a564497cfa564284418ed645a4ff0290dfe0914aaba6083f8223b335decdd319e75bfc046a83ea3dc42edccdd7c7e78bdb8f31dc21f719d25c6935565b57e2e8c9a5125abf3ad647c54f8321d61327a835a8ac83d4bfad49694b2a63bded71558bd20c0301bc216dcab3fc94813387aa035f48f2fd2e1492902f7f85c33659977d1bc5a114f603fd104185abd58fd92f4f38b6492545d0f753d33e7ba9731a0caa19086e713d95b5b68af52f5998e57e2957380a3103c4dc136beee4bc1055308d09f1e2808a2c10ee68a54a7afe2e02cb1cebe2ac17f20fb5e527e19d6bba54bfc5464dc7567bbd9f5192d851d852194c606a0957bb71289984b65d7fd1a708af7196d372c7097e9fb69c69c956f833bba6699b42c6463f46897eea3adef3d964c850165720fd17c5e78c0487989f8d5a6b93f536c64463190be75bf38eeaf237eb21d4734f27cfda29e16b4fefa9b4c91aee56a37a20c6034dde27742d6a9725f693c3d037bb13aa567751a6e6228a66ef2f4d185e92073645202330632de244df66d8f5b907e3c8af4a1105d2a4a52aea1fd23f62186e69bf90b73e73f28112ba742316d6ad0d64722c8a7496e51c86ffa295d7cc13117cff5dc53a2bc48e7b8df3fc4922eea525d89544631f0a26b0af0cb5396720301233d2e72dba30046d1b02b5adee71980bcfc57a30233e912980eac6063ccce543da6cfc99d720a2e409e104e49dc8461fd38ce2475c1af9cef867951218998b83b7c774a7046ce340f0f82d8624488c29be19c361d678610d4929866819ca45560a77a5848dd3a12410dc09c7eafeae3723ce0bf5205d8dc59977cb41fadb6e64f94ee4c556095f290297e8ace60e7244e993731676ce3a87c7313f69d8773d475d9c461f79f019e662e389d0f28c56361312f7eb17ff097176ab88c00f8b544d0e059568e8bb7e5a4d34df1d15b9ddadfce176da561c2829cf3e48d2b41006488ed5ea67f5ec60fe9302a451f939ddc57993df08c1d5d7ddc480e11a6dc57ed4a56e687abca67742765011ab4d644081a7dfb866f6d97f3d2354280b7ee5d56b3a4b6efd4a2fd8ba31ff5c03abe2837038f9b6857f5559fa2c141208b979dba1fec838f2ac9ca803b0eae82f3e3977f428f23262c50738003ce3943578340e61419fb72f1c2b28364396f0ecd3d76996f8e2d98dd6a720118e1a23c549139832fd713ddd9c290cff6c7cea824b696b14f153084bbd89b4f582addaaef325450bc3c3de421a5022f2d7ed986056f03d24d36213debf074a757a581a501565a5621d6f1686d61a26e4a34b2ed7e7cf558e3e79457512ad84894893d8593debbd2b7c1455a434fd321ecd831e809dd7ca6cbfd08cc09a7043402dd02b02e4007022e59cc44226a41aa734ad76aa22418e2e2eb6743b2f61d15162589f83c3abddf0125f0e2c5987fc39b1467b0ea88c4a4797b4c005d266b6d85cd7c72816bd6f72ce0e33e259fdd0e7ee185d44f76e9fb447332b57fcc35d470076245f4f6e4babc7001feca2d9744302f28172b7103fce36cbcfda6dbd54b911199d2da9b91b33f3e57cb0ae898b29f2830ec18d8f236bcfdfc899e895e80557018f032bd6fd12dc75fa0ca8a0dab5fda0240ee77f4ef3259725a4ba8b5d7c2c6e45b23aac5647ac78f6a1a2502b5b418420055ec3acc930296436e453efc05c6e9d19a356245ecd233eab8e61c687212140ce67a03096ceff3acc627f7509500cfce6f7db1f27f905f006c0b456b633b7a11d9f4a468335ed87ec3120258142cd6d8625769e9c23b42f5cf69dcc1e963165a53d9159cad19939643871a1bb67fa293f1ebed4c92d722cb5e2335549eb0129c051e482d916ad16f5b821db9568df22cb0a66433522afbde7fe7405d397122161b38fefe38b7f7716c62216a7a73afe00588c8b6a19a5b90a0a466786a87d2d49102d39543dba7afc060873a74e149bb83b6931123408c265369099a8e04f30bd4c93cb26151ee8bf13d0a1079981e5ac32f5d08092dcc641dfe2b1a1031d4b198994334f2a8606dd48d271b97575496918e7069a4a7df7005fe1535c3d46f0e8830e6b25a1c56efc25436759350bc033e3bcbbf46a9d31552c95724ce6e86d53e734ffe28a1ce4af0e0b29c10e5e07c68334bc63f25c745e066814c8dc719555458b04cd057939320a7b2704b26e9aa390faccd5ef273d6e517a906f4e768ac706e92b94a9aa32c7263583832a06041dd0c2076865eaef3da9c2d90032ef79450c988461eb96eadd59dfd5682c26a5e51d8180024289abc09eb25bc7ee1239a68ca2c4132ed9ab8b70c12ec45e7f9534067fa00762619cc4f9d6e061cf9b598326db1d88555f50cf2883d79a1f049e802b884f822624fb8b889823b40a1b049cbc72b4074c62b733ff34abd2ba903af4d294d83734a736b556d3fc644c7446c6f83c52c67a0317df9647e6ba6dcc5a1cbf802147ab9bd2179cfff954f9690ab7a322bfd19"}, {0x100, 0x11f, 0x395d, "70f39667b553e53569a2ffdec8d568358b1e6287137799b38ab79d9c1f04414c7a3d1024835f32cf253c1918bc519f3afedc673e06c3b6d82921601249a99a0f37b8cebc73adb23936817554d55fdc7106dcf542bdda065aecbab24b8260ae3d17b15fe6ba981dbe386675c519b7bedd442307db3c217415865517be1855b9f8dced61b09c5884ff7288958c6a4795744f6c57c5940f26653f96a00303803475f333e577ebc406652101b7bcb01ad4bc1bd9f3fdaef081b6d1937ecddacf57cc17a66bb444fe7e94b220bf905f1afa34cbdca8b3a78e82c7220394e86df4c684e703fe0d6f99e8996b"}, {0x80, 0x3a, 0x80, "f054dad83b342ae51c211ee921b04ac0636243c338cb722625df76970f2dbf09e976c4d90ca386a7456d33a054265c828622e47169f8b975f403a0b0b2a3753f62710af0fc5fc19067f103550136ad8d99f54b792089b317f48af0ea54dea1532a1a6c8147b4799ca4bdd88829"}, {0x98, 0x10a, 0x2, "a215f4cfe4c921aa0da44357cde433d3b88d8ea3f5ed2afcc3a4cde583190e6259bb812b5b34259351fd9a610c93ff1cea183b6f117cfc5af38ca3772ec8ddbfbc722d0912f08a683a5622583d3901dce44ad6dea7409572ded28aea81fed4b0bb75880ed82993b19c3e52befcad2035b779e749d23ae3c4ad5c26b434d4db193d6200"}], 0x1228, 0x4000000}, 0x703d6700cbb5879d) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f00005cb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000887000-0x4)=0x10, 0x800) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000af4000-0x4)=0x3f, 0x4) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f3000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000268000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000005b000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000691000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket(0x10, 0x1004, 0x20ac54) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x6, 0x8004, &(0x7f0000853000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000088d000)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000948000-0x4)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ca1000)={r1, r1, 0x2, 0x2}, 0x2) recvmsg(r0, &(0x7f00001e8000)={0x0, 0x0, &(0x7f0000b44000-0x30)=[{&(0x7f0000acc000)=""/242, 0xf2}, {&(0x7f0000330000-0xdd)=""/221, 0xdd}, {&(0x7f0000fa3000-0x9)=""/9, 0x9}], 0x3, 0x0, 0x0, 0x8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000afc000)=';', 0x0}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) accept4(r1, &(0x7f0000125000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e1e000-0x4)=0x32, 0x80800) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d37000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 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 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dcb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b89000-0x4)=0x1c, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e1f000)=0x0, &(0x7f00008f1000)=0x4) 2018/01/19 16:02:50 executing program 7: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13f, &(0x7f0000002000-0x13f)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x109, 0x87, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x7f, 0x0, 0x0, 0x4, 0x7, "1aa492", 0x2, "6104ba"}, "80860bae413ce25d0f02d51704bc849b6f6c0a4b22b17d96325de4694386362cedcf91f97cbc1f9a895b9ccacbb8a76ce68daad6bdd28d0a1d9bedbf86bcb90c634d532167cee3bcbfd149b1609e81721004128594fbd1fa752a0e83fa615e1e55c356c1ce839ceceecb0912cf4fa18e34ea926a604997d2125b87217028fac82c2cfd2b0f15edb66739734f90369bb981ae2f77b7c62a14a0874261b0fe33a99fa83496cafa257c5654e672446a83bcfc5ca13594820aca1381ec14dbdcf60cee4ea69a530f914f958202a623c1e3cae1debeb3a2106423fffcd8d983aba72011c3ed6892c4e74f702a57c8c84e2b2b9f03438319b8c3f60e"}}}}}}, 0x0) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de4000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f68000)={0x1, &(0x7f00009a9000-0x8)=[{0x6, 0x0, 0x9, 0x1}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) r1 = socket(0x11, 0x2, 0x100000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000425000-0x6)={0x0, 0x9}, &(0x7f0000a4f000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000deb000)={r2, 0x3, 0x30}, 0xc) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = socket(0x11, 0x4, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00001d0000)=0x0) socket$l2tp(0x18, 0x1, 0x1) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000b60000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r4, 0x80000, r5}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r7 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r7, &(0x7f000061d000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x60)=[], 0x0, &(0x7f0000f89000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004e9000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00003bd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab7000)=0x5) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000351000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000+0x79b)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7fff, 0x81}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0x9f)=""/159, 0x9f, 0x7}, 0x1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000ee000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000ee000)=0x0, &(0x7f0000046000)=0x4) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ee000)={@generic="f131f4c9d4db3b59e73cd18eb569e199", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00000ef000-0x6a)="6a8519e326fa808f1febf7fb9a6eee3e295f40acd07762b171e86cf1647739763df0817c7eb34393890be3cf275ca9ba08d52376086615d8272fb1ae94535dcc3771dec67d10b2f33d329d866232593fc02a757b8f840b4394635853e3d0cbfd1346c74a685b2b519f00", 0x6a, 0x8010, &(0x7f0000050000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x5, 0xc053, 0x7, 0x30f, 0x6c7, "30db3b0f3cfaa28aba1251392688e3616e0cf4eea40a40736893e6fcf02558c78d805d2c31c0797cf606e32b580cf3cbb9e329f198410336d0e381e8d57bc7", 0x100000000}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0xe1)="135f206baf44ba72d7450158145bbfb3ff1b94a3281a01af1cd29353e7113f98bded05746d64fb39da2f09203dc54692398b7c4cee36b5290078d3d4c2654bd5d8df9972d8f4edf39c6864041ea2ec0aacb1e79a723cd72cde6f119b95885099d4f48051217002801dea4cd8e222d14b21a6c6101a5d57f56a05e177cb995c8f7174680a3c0c42d1c07b93ebbb8f5ac44aec4cf726f5f2b41774702a59c6b6df6a17fb35e7ce0e1b54b8ad4cd97adb31eeb50d669e76fb8db511131bfe4d6dca10e6b6cf5005d12f626bbf81c46f2c7c49f29c7ce7021fbf9864e46cb17e589046", 0xe1}, {&(0x7f0000002000-0xe2)="8193d9be596ec86f276dde6f007ebba3380893ec6b1ea3512a356271208463c97689c89064549a2d3865b575153b940edc1de4e944afe13ff286b7a923471d082cabdf7660386a2a4efa16a9879fc89920cd2b2da382495845ae23a4b7bcffb3b283f304774bf02d28959551c77ceae5785cd7be875c5cdcede691fbbe78197d6d9ebd419c851686254a8f690860fa9a9531b9289e97dfcff281d820ad59ec983bb91762082c006e38a9afd668c44a31bf71bd3415d60d7f5a9210a26df55fd6b2d5315327e675cdd090646d5491fc36b469af061dfd650a23dc049b9fe1eb2c59e0", 0xe2}, {&(0x7f0000002000-0x1000)="d6743d549ddb0e22b8dd2a658de3d3df56b360fb6a32eabba165c1d169d04a55b445a55e8430b1436f516e7c50f57167ebb30eae9d7064fc43f5423a1a76ffdc10b13abf4443505f9ed9b2836b1b1f67ec675eed99d7844889fd8127245dac43c83ce3ac1070b0c87a355d6b59f3573f4e56a6060a744083f28ab90e2f647465cb411a2aea2ef90806726cb8edeb077cd14188b501010b375dbcbd5d30d2e21b0fdb097b3424d87ac8993f311028adc5af44124f03d76c5b3374c53bd96663dd72097dfe250fe40e1598b38cec246d77d546184221ae5db23dce27d6c252b8c2182b0c79ab14aacd8bb521e6cce9b0370ea1c510b68fc4937c539fb588e93fcfb12cc9a314b5fd38e0965fc221e124d18848e8a55fd9e850f37858bd5049722da4a09facf39128dc70b9d932fcc39601351e5da1936cfebf5ec40a1bc82a704d98da691c153be66089f807565619c36ca62097f18e9449218f004572052f8a4ce3365afa6a81d9a30721616593d5db04d30ffb63385a3c93490d0e1bc4c8bbc666bb3416078830e3bcfb1da5794e08c59000a38c4a6f92c37e8f3afd1d418635b437f7fdca3c951a137aa0a7a1dfb4220e9693b29e7c41e1a77379b6914993d814a95abbd6a3a0057c01a0f2df5cafbc23202c21b5e10f97c1998cb70337159ba06adb690a9d99422a99a5e65d1faf94b0febc0837232e273b2a72628252ff365c59302f1816895e29ae0dc7531fc80fc13204ea516ea2957399aec1cb4de1920a31f7bf0e2424190f65368cd32757f28836b0421ae8f0ff8f46eb2d59e33963d1c582caf625683574c8731039c6907a7075df04bbf62613b96aa21de1cb129ae1e47534cd9db702feb966d355d80fe0ff4432c42d543d7a08c9f3cb36de2b8f4a796e8093ea9eabe4b8895f113630a77a756ad2866b8573d9fe36381b782b1876cac0e8d09bce309d3113a5183da8739c132490d44e841e1895a1c4044e227c5ff142a3234f44bb1604dfd2a9e888e22fbab0652f17269390350fd05653c17afd3e4b1750afea15092d5279a30bb3e7dc2820dd6a16d5f7fee7f7d6b8403bbe6fb97af12c109ef7c17a5b838b3017af7b6ea934068572bdd3efeae72eb7fc3b183e3129f9357cb72e26259ae638c5b7d82273196e6bd661e7373bf9df8be96f1d94b05c57c5b67cb4b12cb816091a480597d63959bbb9e589137dfbfa799541a73a19f4bab82e06aa182dc3ff059d9ae2c98ad40eb5eeaa7b5777b61cc805b3809ff125555531ad33e2fbef8fccdf61aea71a01ec92aafd6feed4528a8184c981e3917f0d6dcb0f6be1558d51dfe5d1390ebb4e7c1abc5e31e2a418d5a2898ca9f70e8f11adf28b3f79fb3599e053f58b5b557bfd5fe28ec92520a49a65afef9d64d1b7ee60fae28eaddb881e5f19517ba0ca9586e27369a4442a6fbb2a41681ed326eb190030e8719e8e99b56c624a54036c186d6df2456a3a31edcc1e092b58d62a7fd7a78beebe74e1ca43dd73205b455fe60b08cd3e51bade29d1fbd46521b48b7eb607ae00fb8d1d99188e20996dd99de87f85edf1a72614af0a164076a135c6ef50e21ae29496dbd11ac2885674ab256a625c4ea29f58daf811e097a7cbd98899f832cffe0fb2e44bde73ba8ee931e20b0e4655c1f31f1055d2c830b1273171102754c71ec5e3ff0d191afcf53e61e74d753381857a0dff36596379c6b6ae4289ec331cbb1898b5f9f0e48389d0dbbb3be34e28fb5533453114c5709d6ff9dbe9659b0bc646538531dacb0c2a640836582373d3d4e1c5e6f6014a778f1c3b889b305513109bb7e943ad639dde7b4364fa3a9d1e487e136393e7d8e9c23b97a68f67b22909494a0cdbd6550038e6093b5a96fd3a1b24cd44381e0558705ea75db096f61dd76ba333813585e2b18e4291f6948bfface8f263d6d9534d9053e8cbc9f81e7cae6b02a99fe022c5bbe54a69cd74c3a0edd17e7d098817fea195a5d51fa0df147cc9c5f3c031d69770c93ff2f605ce94b7354babc4d7c7e2d8239a8d39d1c4c3097220d7265fec103549fd6acbcbe039503242def987ae5ca32f5755a206a43a2b9ea7d1fe3cf6fd5c8f4083513edade9813904fd1c2f6970429c101119115fc5cde5023d4fef3261e4589fbc77b0f987ab51ba60fb25e948d0df68743c6ef833fb5375238d6e61bb09ed88a05b5edb445f23fcfbfe637f046d58ad276a82c295ec27948fd733bce751d9112a4ef4a40f22e6aeea74086449e9cb8c029ba91e0c9c9ff5663973757d411293ce4920960c21c9613eeab76ee0085b42dabf6c574704b778b19433b9da293c0003837eb63e7e99df076bde94d1e910fca4175ffb15e62b348c1e7fc3759e7f58ce1286e1d6637a7efc5bb063cb92555bda9feb3cf904453e4c352f76150b1c0820dbebeb56a3086cfe13d9f63b16b0fecbbade6c3cde70d14f9bc0f05d14e55c2b8ff5446da8478a0e2ded39ec83618da7b840dd8ee4af7db2d457c8581360bcd0f58e7d6ef7beea6f59c2fa54d4fb79a231b432e5e5eb429bf2aaf54d2eff543fd774774fd4db46eab9b4facd25ee1617639d2a9cddda839c0a369c0c12291c5b6c5d0277e9207aa5cc2e3d93d6ff87a7840fa118746b49bc9724cb0a9a6d210e39d8e66c28eaff658ad0fc7730f9ac46d3aa619fc7905d9c05249556943e9af6749150ef283ae0a73f22cfdd9393a4f68eb60f4ad31f678c7cbbe223427cd69613eaf1ad52ca6ec67c6406c950145a523d8464589096a29244b9eb7cafcb64c5135fd5fb782a829bd17a087b5387c897b2c3b6d216dda25b003035b48fbd5dd617e4dd3944c65179d10bab19a772474629714d10fa07839d2b876446707280fdf4a19c40e3af5bbb3f42754a81bc4449fd31bf04810521505e2ac65ee4bb9826603559460a13caeb06e8652842a449749a2b27313a41fb3aaa199ac3c13e232a051186abd5d2c7afbb73b6dea8223a357cbc12c06cfb5dca950e8021ec76abff688d975c6a2ecc34e2806dabe9f2e16d7d220ce1cf9e0e7cc3ec9bf654c9aa07a5befeb0c3b49c5bff743902af3165f57947274d06cccab7eaec0a21a6a4cde3eb22b532217209eb94d105cbeece7f623f21f78e4d4830a849e1d147ebf3d2a372d380861201c59d49b399e3c7f29624216aa6eab2e0ec26cf9b4421b7539b5c066902357be5d50e3995121ed57c51652612fac35489526fe994714999004069cd1b57a08b78f3ef5d8f53069bdc5d20d921aa909611eb90eaa567806699ed2035e888620cfe03353a5455ed0fe3775304cc6237c6db5356ac07458a1d9edfc979de88cf88c4501917d3f62e255ed5db7ad2906b5b43959bf783cbda4f55033fb3ea2b1a7f475aa78d8f63651d6628ddb39b637d37bcbaceefd7cd9c9b3e32c8e1f471d1bd1678b831ceb9b1e46ad11d94d05bcc8b4750a6929b804b2bcb9cc2527bcf106d816296e6288fe1113e5c41e39c3b399d7b3e91106feba0391fdcb93b259e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0x1000}], 0x3, &(0x7f0000002000-0xb8)={0xb8, 0x0, 0x7fffffff, "8d4ce01ef7f1ba3ac7b256b29c9e70e39aa43a2de251079397b42f84af8d37a82df01403a181163d89addc315c2f39125962b9e29619d69b70f0429cf2e5fef81ba8a3d6e5f89ed9ac87289235745a25b4f9ede0277905553a417d25d9265a0063cddea5f030c54cd24495bfe8afb79f757fefe042f5b51442f773e326384809750762eaeb846fabd6441896481ac958b2baf44ad36c734347fdf17e97aa79dab7a0"}, 0xb8, 0x40}, {&(0x7f0000001000)={0x27, 0x64180000000000, 0x0, 0x7, 0x7, 0x10000, "91a407c3f451b583f8e2a6fbc3dd98728351ea3ecc1ae41a8f0398fd2df2c2a6874bc23842789bc1e3343e70fe17c0dfae1ecc70ebb856f88c042a0ecd872e", 0x5}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="a88329be3ebae8179ef056c9127a85fceab5b5035d456526b9273ba6746923d14e345bcab51e32b09d117bd391c95349ef789509b23d3d923818f96baa9481106125", 0x42}, {&(0x7f0000000000)="b2a9d8e2a9ae6fc44735e3f77ea56b5438785032bd577e733eaa05968e63990ee8ac511f69fcb69c022724297772df1b8bca8c9d82711e80200b6a38c6bf74e44dea3843cd241eb1f902c7219bef7902651d22b60fc598055bac8e5d34c9e4c11914955744cd78b66b2c33bef4385a881746cec026c4af2dab5348cc36f78ca054196b2671d8b7bffc2b1b8581c4257cea8f1aed4b9b70d1f8cad5d3a841bcd78337f3c67c12070d5e24f7487f25bf1f96223e9c6eefc9cacb", 0xb9}, {&(0x7f0000000000)="625ff2fadeec448d927d1ffc961e7517e70e20fe7c26318f890f29cffd7ebff76400030c24dbf7cab1df8d262b9dc6473acf4c3b12107c3f45d238b13d0f5d0776cb73dab5873b238210249eae06a636d1a1f3795b2f94454cdfa8e1d91d2561f672e7d02d80b76ce4b51c6c9a19992fe4af4b71592d51c62befaf5b89dd0c0e8bb5b7fcbbcf3a75571c783bb40e0facb812bef97160d6039978d7adfcb402c2697f57a05f9fdbe8ebf205be7a6d0224faa90eeb592a172d7d3055e1ac229e372d109d593d42a34cfcf737205baab6227bfb", 0xd2}], 0x3, 0x0, 0x0, 0x24004000}, {&(0x7f0000001000-0x60)={0x27, 0x3, 0xfffffffffffffffc, 0x1, 0x7, 0x2, "d893cba97f32b56c050a81f5c148987b60957a61187ec52a4091f19601a1e09543167601a292e153af5a9272e9baf24b74a49f2c67fbacb1b90b884ece5c1e", 0x1}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000001000+0x4f7)="0883fb34963d5f3cdb4bdce4360781f8e3b63720edc4b8a7c76c45601ee83fe4d025410fca49c95d96dd7b6ac61c2b0f0bd3f42090b60450c765cfb762944d5cec2dbf1a1975df27f193904a4c1eeecff5267acef6677e9ec3f3eef5656abc97dc1a0f45c8e0adbaa47b", 0x6a}, {&(0x7f0000001000)="1cf65a5b2a9c0b5509d19c32e2565f0bc227ceca80577a0b23947e52b9da29f7c0b3c2cd1c03a159216a2a07c9e6846e2ca8da6bec83dfd18000495796b6e2e79cd104e7a1963a0d9f3ecb901972c5a7b63fd3f043c0fe67746b10f41c514fb5e70c48a90ce8c22d4f7651cb95ab5dbc737997553f419286245607d099e9ad603456631c6d6f74ff103d68893d427b144b6f267dc496b90ae4c15afd9e3cbd077672c5ff62dcf50ba01e3f4428015fe52744ca9e0cc14fc53d832c6f3fe7bc0b01b5cb1ef418c7dc56d4e06bc92850eb039ea5", 0xd3}, {&(0x7f0000002000-0x2f)="ed8dac0a87aecf606d686d05ed52261c364e9b0715bff8a4573049fcde1a062ca46929bf9759e418c671605b2570c1", 0x2f}, {&(0x7f0000000000)="e0fe7225288a89db1077963724ee39b54b7e53af8d5c8853bd79dbe1581832203409b595f831350adf4657b7b068ce223dc5c357e5452f425343998093d34369c8af371582c384bdf6ed5f11a810c338", 0x50}, {&(0x7f0000000000)="bee4bd0446246c2106ab992092768e925934093fe02c436de372f24d17c009e1792d6c186cef26a2567887a090cb76b9cc179c4cc81ddae8e6df3ec6b98cb4ed6f8547b9486e16ecc050c7657e93fd05a0f2d35a79c3f574d0ca5fd136bf0301c5bd87e0140e64e1a790338701b1d076fe4c2a6fbe2080c289078eebf318f7ac09730418c2e041cc896bb4240619d7e3699d03434c8e02681333d10e97b8db5b8f5137c097c2ce99e9ca48a7d73eb43d08802ba4eece58645434a36c0c0e7ef91cab1a9214c75e9cf4a69b4999db40dd4d76a2c99da0cd74e9627e3e23d9aabb72002c725de41bab9e5e348df95d9f72", 0xf0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="0cc0570a32791ddfe793f8b41a79acf61acbfe108e188cae3d5bc03090b684fe52fbbb6e4f451c012542818565d70e79bb339c2f358a5399599c4cc0a7a29fd01e5773b3128bd0fe3de3032b7927b16f57397e346a2d43758b79", 0x5a}, 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0x1000}, {&(0x7f0000001000)="b7c32bd0aff866dd9ffae3b4c0133a7d20c391b1839c1ed27e1b4990a60aedd9fc602865272d9ab226656b7cbca0ad80f5f7a53204a0a6e70aa194aa4e2fd736f5d1720b49f4cd33caf7851005724e928ef74d15bd0ab175ffaac331dbe0eabd3efbf34a7e3fdc7c65ca582628df2fc0e59769a6b66892e6169239da8853a98e33fdd17f8649c9cef78633a32f7776fb05eef915fce827aab321dae36f208ce6147cde3ead11e8d72c39bc3bc2906b56d210c444856ac8bb8cc406b45395afd414419927b5ecbd37ad6397199b2653a751912bf3cbb44af6df", 0xd9}, {&(0x7f0000002000-0x7d)="3063d64e2d9820319c4b653a64a477ebbe507724f25f68e2afbfb98054486e077d60a62d481805294be592cebbc479e4acf6a604d9f86d765105ef7df0f27baf6b66046bf31b059035da299633273e1664f173cf5848de967aef02fbe6fd5cf17256543b309ff3a30ed382038a5aa80fcdca1547b8923513f6be011ce0", 0x7d}, {&(0x7f0000001000)="7fd975838b1169ffec8fd6262b6b2308e8cb0250d585991ddef8972af43664c05409d0a147e6c63f840217279a19644681c205ec50bb20e0d9abb0f1a7ecf65c4249a3aac18dae241c83c53933bddb69672ea41fe4856606095308e60303dc251578027805dba7b2edeba77bcee9542a1721da5f88bca9ba9332f6285f4ac8bf2db30e01423f7daa8c2db44f0ce3e55da5b79af51704697c6a4cfabb99cfe5d591d7fae6c9601612c3b354ad2cd75fb1487ec96e79b86210fb9b9eb4ab8c6de65af441785f", 0xc5}, {&(0x7f0000000000)="f7d7100144359e394680c85e5499817f5ca3925c07b54e0351375c43300f86", 0x1f}, {&(0x7f0000002000-0x9f)="4652e4064b6b2d368e80666641d7c6977de9a682d87288422e7ad35efbff94c7ece8bfe5436b2607282f3b7e08d967cd3558fd0548f3687803204b43436314e794e3e4b64cae03a6e78cae4a2597c276c9f09b3c53351135458854aad131c0f6193a88eb3a97b967cb3e2424c646f61514a799a86321ee9d2362e36bd3ac2e0ee3339d0aace2a82e6d6e8dc87f2482042192e35e15f35ae5d18578b21a659a", 0x9f}, {&(0x7f0000001000)="1cac23fe2b67285ead0898be2c6fcc722295d8a228ec40a8a409357e2a3a3ca7a29b3e6c3328d29e87b90901c28634c58a18f02366759abe5e32b74fd2e01538eb1f3443137312ba645b8e8e32a70bec66dea0f9fba0ffbbe4011a7e1a572c72f5b19f3ff2efc906c8c511511da7f9124e63705681741335210651aa44738fab5bd1dfff94336a514eee7b443352ed2bd95e71b73c0358d1b230177e3126cccd5e91d2fff3f222472940c00559eb3820e6eba2a6b4bb0fb2d58040d1439406e2f4e66b25", 0xc4}], 0x7, &(0x7f0000001000-0xc8)={0xc8, 0x12b, 0x401, "faed7262381d9064abb3f674374140db03fea06572a387a6db4e298ef5adf290e0a7bf9b686813a66401431505b25f24620b0c864e33040d68c66eb1ad4f83ab23e73b559a96d7fa16417a5e082ef594b18a0d395b4f50b5aa1aa01a13e516bd460388f256ed9e559fe9a0accd2009cdb486920218910ec846ed6174c1be003f6fb36772738f4dc3865bf6a463780b4bb6a09aea64f0e9036cdc7aff5605b27c5b76f2e8b1ceef77dbbddd28b9926faed3d6b2"}, 0xc8, 0x10}], 0x5, 0x40801) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000e5e000-0x8)=0xba0) r2 = socket$inet(0x2, 0x3, 0x2000000003) getpeername(r2, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) close(r2) unshare(0x400) preadv(r2, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x7, 0x9, &(0x7f00009f3000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000077000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000cc7000)=0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xb, &(0x7f0000741000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}, @alu={0x7, 0x42, 0x0, 0x8, 0x5, 0xfffffffe, 0x0}, @ldst={0x3, 0x3, 0x1, 0x3, 0xa, 0x0, 0x1}, @map={0x18, 0x4, 0x1, 0x0, r2, 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], r3}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f9000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000b24000)=0xa57, 0x4) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) recvmsg(r0, &(0x7f0000590000)={&(0x7f00002de000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000754000)=[{&(0x7f0000087000-0xe4)=""/228, 0xe4}, {&(0x7f00002f6000)=""/98, 0x62}, {&(0x7f0000c47000)=""/124, 0x7c}, {&(0x7f0000062000)=""/106, 0x6a}, {&(0x7f0000cfd000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f000007d000-0x93)=""/147, 0x93, 0xfffffffffffffff8}, 0x12000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005b1000)={0x200, 0x48, 0x5c5, 0x1, 0x6}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) r2 = accept(r0, 0x0, &(0x7f000084a000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000da6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002a000-0x4)=0x14) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d5000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000d2c000-0x38)={&(0x7f00001e8000-0xc)={0x10, 0x0, 0x0, 0x80c000}, 0xc, &(0x7f00007a8000-0x10)={&(0x7f0000b5d000)=@updpolicy={0xc4, 0x19, 0x8, 0x5, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x3, 0x0, 0x2, 0x20, 0x80, 0x2f, r3, r4}, {0x5, 0x2, 0x9, 0x4, 0xffffffff, 0x5, 0x5, 0x101}, {0x331, 0x8, 0x7fff, 0x7ff}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, [@offload={0xc, 0x1c, {r5, 0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x8040) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f9a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001a1000+0x2af)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x744991f6) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00002d7000-0x23)=""/35, &(0x7f0000848000-0x4)=0x23) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 16:02:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d05000)={0x0, 0x10001}, &(0x7f00003c1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xff, 0x10000}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000669000-0x90)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffef8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000fca000-0x8f)="76d136d9ba97387d3f3c630d4ab5110a1dd46679830b2bc836e4a1d7b137f474ebe4cbb0ff7c7eb647acc0be16f47b023866e3d0dabf1d054886ccf671357ba7c126d6c922494843cd16d3567e66b6b1c08ee09327bf8cecbb4f9dd0784ff1135fc71d11ccd7f707b22535c90da75952cea30852cfc9a835652e43ff4eac91572faa40ac3d59f0c8c695fe91ca9b73", 0x8f) r1 = socket$inet(0x2, 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000097f000)={0x0, 0x6, 0x5, [0x2, 0xeb6, 0x4, 0x9, 0x4]}, &(0x7f00007f0000)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b7e000)={r2, 0x80000001, 0x3}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) 2018/01/19 16:02:50 executing program 4: 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]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004a8000-0x4)=0x0) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x81, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000336000)={0x0, 0xd01}, &(0x7f0000617000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe7000)={r2, 0x2948, 0x1ff, 0x3, 0x10000, 0x8, 0x3, 0x3, {0x0, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x800, 0x9, 0x7}}, &(0x7f0000fe8000-0x4)=0xb8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe8000-0x20)={0xffffffffffffffff, 0x6, 0x0, 0xb0f, 0x8, 0xffffffff, 0x6, 0xa66, r3}, &(0x7f0000e80000-0x4)=0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007ad000)={&(0x7f00001f2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00009c2000-0x20)=[{&(0x7f0000fe7000-0x22)=""/34, 0x22}, {&(0x7f0000ac2000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000e5e000-0x5a)=""/90, 0x5a, 0x80000000}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fe6000)={0x0, 0x81}, &(0x7f000048f000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fe7000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xc9, 0x6, 0x1, 0x80}, 0xa0) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000fe9000)=0x820) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00009d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fea000)={r8, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000d60000)={r9, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000fe6000)={r5, 0x1000, "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"}, &(0x7f0000fe6000)=0x1008) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000183000-0x8)={r5, 0x9}, &(0x7f0000cb2000)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000e61000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000048000)={0xffffffffffffffd2, &(0x7f0000fec000-0xd6)="4d916afcf788afc56ac7ddc8911829b984fc3e3f4f3c91f80f24f593a09dca79dda0f4224ec3836c05e0a575cd3e8fc8840c90f1ee1fcef3fa8078575c9cdfb521256159e5891dd6554de0c550bff15250529770c499e874ea127c3f9c2ce3abd9fd9f77ca1a03c6f9a3171090dca88b64e8fb0c6b8c96741b665240faa33dfa3abe4f0dfdd75f6eaded11d5505a7733373c5bdb27fa9e780267770a5eaa6f061318fe85f35a1fc02aa1c0725f06f0100214d9236f3038d58f546c667cf1e8ddd8737ad24d11c3238e1642f3afceca487e45850c71fc"}) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r0, &(0x7f00006de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-serpent-avx,wp384)\x00'}, 0x58) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078c000)={r1}) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001f2000)={0x0, 0x10001, 0x5, [0xf2, 0x4, 0x5, 0x81, 0x4]}, &(0x7f000078d000-0x4)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000370000)={r3, 0xfff}, 0x8) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000b, 0x40, &(0x7f00007cd000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ffc000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acb000-0x4)=0x5) r2 = socket(0x2000000000000010, 0x802, 0x0) write(r2, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f0000de7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0xfffffffffffffed1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000007c000)=0x1c, &(0x7f0000e6d000)=0x2) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socketpair$inet6(0xa, 0x807, 0x10001, &(0x7f0000618000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair(0x3, 0x7, 0x9, &(0x7f0000e5e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006c4000-0x10)={0x4, &(0x7f00005c5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000dbe000-0x10)={r1, &(0x7f0000b52000)=""/175}) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000663000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fa000-0x4)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008d2000)=0x8, 0x4) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000088c000-0x4)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x101, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d35000)={0x175c, 0x9, 0x7140922e1b7a48e6, 0x20, 0x5, [{0x4, 0x3, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x48, 0x8001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x7f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x300, 0x3ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x240, 0x3ff, 0xe26, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d3e000+0x6dd)={r0, 0x28, &(0x7f00008a4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x5, 0x100000001, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000027000)={&(0x7f0000011000-0x60)={0x27, 0x0, 0x0, 0x3, 0x0, 0x76, "0b82131ec20012138bddd0e6423e566d0bfa532e7885a86f4916b73243840d5accc38cdcb9e2424219fe42a17d1befc1c3663cdcb5f1ce8d2e80a5fcde2c78", 0xf03b}, 0x60, &(0x7f0000011000)=[{&(0x7f0000027000)="", 0x0}], 0x1, &(0x7f0000024000)={0x1010, 0x0, 0x8, "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"}, 0x1010, 0x4000040}, 0x4c004) bind$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) sendfile(0xffffffffffffffff, r2, &(0x7f0000010000)=0x0, 0xfffffffffffffff6) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) pipe(&(0x7f00000c0000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ab000-0x4)=0x14) bind$packet(r1, &(0x7f0000991000-0x14)={0x11, 0x9, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) getpeername(r3, &(0x7f000015b000-0x5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004b8000)=0x10) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000038e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fec000-0xb)={0xdbb7, 0x1, 0x7, 0xfffffffffffff565, 0x7f, 0x200, 0x5, 0x4, 0x7fffffff, 0x7fffffff, 0x3}, 0xb) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x3, &(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ffe000)={0x0, 0x1ec000000000000}, &(0x7f0000530000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x7fff, 0x4, 0x3, 0x6c, r3}, &(0x7f0000fff000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ffd000)={0x10, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006ec000)="8906007fff", 0x2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000428000-0x78)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x32e, 0x85bd, 0x0, 0x3, 0x6, 0x1}) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0xba3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c52000)=0x14) socketpair(0x9, 0x80805, 0xfffffffffffffffe, &(0x7f0000541000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d32000)=0x0) bind$inet6(r2, &(0x7f0000e44000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x200}, 0x1c) socketpair(0x5, 0x4, 0x5, &(0x7f0000ca5000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000042000-0x4)=0xfffffffffffffffa, 0x4) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000018b000-0x4)=0x3) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005c6000-0x4)={0x1c}, 0x4) syz_emit_ethernet(0xfffffff1, &(0x7f00006db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "40cd00", 0x313, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0x3c2, 0x4, 0x0, 0xfff, 0x2}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x1580000000, {0x5, 0x6, "45ad62", 0x26f2, 0x77, 0x40, @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]}, [@dstopts={0x32, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0xfffffffffffffe78, "0e3ce9a40fc61c4441983696226221ed29734cda6ed0d098bdc51405a9ed7762a63ae829ca00184d4e23b3c85aad7b191e1f6fd55b3531835ffb5bf9ec57df9973047581ed0ce25e4afb18f239e309aec6dc9986a25d8209d91d145f5bb29a00f4e4daa7e71947daa5ef7fe787c97e323132b1a17f93d93ca48b25aca4114a205e2997802630a5f6a20983e08fa183a33b781b371b8cdcde381f0961a2583b676345202003a41091c5d06bf1bfae90d6a302fc323154a351eb658c"}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic={0x800081, 0xce, "e796cc04dcb0a3edf256e04c15ab6b832c3083a8beb8e54b8751496a299807de678077418f63ca01cb88abc3e762f39620e028b9f1be39d6841be342f6dd6a24961162decc889065ed7820dd319d7b1045fa1e04cd708375f371d55c03aded08de477bb5c88af2cca7357eb5b0a13831113d9d8e4cbdab364069a9b9291731857cdfad70453e909410e8b74415bd916276aeaee78ee03eca6e10272937291f14005040d408f0c9049f89183b92c3d6c34bfbcb2f06685e780867dc8e1470946731678890f168d8a742b4862ddcdb"}, @generic={0x5, 0xc9, "ce443d28a783c169e536639029ece8488ff08637ee7e44a2f05c4ce14a99fa8d352e97588e9374d5bb761a2d24063b84098c61720916665fbdb0b6e21abebf6617f345b966c90f8b70988257e572f2fc314f9c92a87880381409e96060c1cf3b5397f1a2e4e7f0a7c9ba558b54890769c9ad4e3987e25d1be2f426317de8c9fbed857510bde60a22dfff894aa57509d445a15559a7e8add6028146c193ea23302c840229790881e128af4c81d327a9a1ed79ba722a0db880455c731db375d0d2672cb9085cc22515e5"}, @hao={0xc9, 0x1e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x208000}]}, @routing={0x7f, 0x6, 0x0, 0x7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "3063cf3822034f6bdab1"}}}}}}}, &(0x7f000040d000)={0x0, 0x1, []}) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f000093d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d31000-0x10)={0x200, 0x7}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x48, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1a7380", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @generic={0x0, 0x0, ""}]}], ""}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e572", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "e6179a8e9887f05bec9d37d7"}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f6000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f00000bc000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f00000f5000)="a8554390e4aff7e58275ba40ff915990a4342425ea369d9f6f62cc6091d11791614d14b90ea79dc3dfdb03525339dd856acbe3acb5022a4fdba852bad69e1a786803119bcc696becf38f76127c02de3d8be598ee2f58083cc6234d36cc1ef8cbd07bd1e46f1bddfb34c68e60cd3059f90d3b0c30", 0x74) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000f6000)="ce6508d452ba6affbd6236f6e5e4f5e6", 0x10) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100005, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/19 16:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd1000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80004, 0x8, &(0x7f0000e13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f8e000-0x14)={0x0, 0x1f, 0x6, [0x1, 0x9, 0x7, 0xffffffff, 0x6, 0x4]}, &(0x7f00002ed000+0xa39)=0x14) socketpair(0xb, 0x2, 0x4, &(0x7f0000bab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e24000)={0xfff, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00002dd000)={r4, 0xffffffff7fffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000781000)={r2, 0x2, 0xfffffffffffffff7}, 0x8) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000496000)=0x0) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) close(r3) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ac5000-0x78)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xc91, 0x6, 0x7fff, 0x80000001, &(0x7f000055a000-0x10)=@generic="be8b7fa3d2272954314a50d14d3e9e01", 0xffff, 0x2b, 0x4}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/19 16:02:50 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x2, &(0x7f0000f53000-0xb8)="0000000000000000ea84bf8f5d1bde0ad29e9669a9a4ca6da9d6f2ff0cd95c01bdc50c00d6c3b230740000000823f6139b4b799b4b0dadda972c4327df8c15a289292759429dd79f7ba775d98d82ed31b15c84ee015ae0765f838a459ef10da02b857115b7c51536f2a26a7d654b5a33b3c63a7e031dc730bb6748d6addec6d52f2df17abba42ed19616fdd4b6e1d75856dbde21032b3cef76fcba5d784106a230295067f099a187ab2a27a4bbaf5cbca33dfcf693380cd2", 0xb8) 2018/01/19 16:02:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000042c000-0x38)={&(0x7f0000558000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000cb6000-0x4d)=""/77, 0x4d}], 0x1, &(0x7f0000001000-0xac)=""/172, 0xac, 0x7fff}, 0x2) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/19 16:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000066000-0xa7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f0f000)={0x9, {{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000533000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aaf000)=0x14, 0x800) socket$netlink(0x10, 0x3, 0x17) connect(r1, &(0x7f00007a0000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xff}, 0x1c) r3 = getuid() pipe(&(0x7f0000f02000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007c8000-0x10)={r4, 0x50, &(0x7f000062e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e8c000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@empty=0x0, 0x0, 0x80000001, 0x0, 0x4, 0xa, 0x80, 0xa0, 0x2e, r2, r3}, {0x2a1, 0x69, 0x922, 0x9, 0x800, 0x40, 0x4, 0xd5}, {0x7, 0x2, 0x1f, 0x5e}, 0xffff, 0xd, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x20, 0x1f, 0x100, 0xfffffffffffffffd}}, 0xe8) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000ed5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000-0x4)=0x26) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00001b0000-0x10)="86127f610b4fc28175e4d09e4b81ac15", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000de2000)={0x1, 0x8000, 0x2, 0xa1f3, 0x0, 0x1, 0x4, 0xc0000000, 0x0}, &(0x7f0000522000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000064e000-0x8)={r3, 0x32}, &(0x7f0000be4000)=0x8) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bf7000)={0x400, 0x2, 0x9, 0x5, r3}, &(0x7f0000751000-0x4)=0x10) sendto(r0, &(0x7f00002a0000)="f1", 0x1, 0x0, &(0x7f0000b9b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r0, &(0x7f0000d84000-0x38)={&(0x7f0000121000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014f000-0x20)=[{&(0x7f0000ff5000-0xf4)=""/244, 0xf4}, {&(0x7f00005d0000)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x2}, 0x100) sendmsg$can_raw(r2, &(0x7f0000b68000-0x38)={&(0x7f00001a1000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000747000)={&(0x7f0000856000-0x10)=@can={{0x3, 0x1, 0xfffffffffffffc00, 0x4}, 0x8, 0x1, 0x0, 0x0, "1aaf995af80bc0b4"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x400c800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000813000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000173000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f00002a9000-0x8)={r6, 0x24}) close(r1) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x30)="a76b9307ef4c8218748157af2b00a64c7be646f755f1ad4bf487b0f1e358bc56bcce2dffa0c813c55297400b4290a67c", 0x30, 0x0, 0x0, 0x0) listen(r0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000025000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000001d000)={0x3, 0x100, 0x7, 0x7}, 0x203) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x1, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/19 16:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c0000)={&(0x7f0000ec3000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3c000)={r1, &(0x7f000057d000-0xd7)="0eccc22d01529de75cdd5c0409e87bc11561cd330ccc3304cc17cf0006f901e9414735c97b13a6e1ff3a6678905a06f336ff1946954886fd8d7ee82bd0bcbdcd0be0ddf44eb5eb6f36b78400156ceef405108f395a097151ed8a070d9614aa4e2a1631e84ecf75ac293eda9c6e1b447888f86745e00cfea1c5e052b7be85f8b5cd86261d68a039c7def6a62d29dcb64d3ba8a9b79a3a497bbf1663ecab80736884a817dd872e320c3c33ddd55e1c43532df52944335c807639f4a5680d7ee02177c8bc44a599d0f84527a80f57b615fd856eea574242fa"}, 0xffffffc6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009fd000-0x1c)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x40000053, [@dev={0xac, 0x14, 0x0, 0xb}, @multicast1=0xe0000001, @rand_addr=0x100]}, 0x183) r2 = socket(0x3, 0x5, 0xffffffffffffff00) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000054000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x2, 0x0, 0xfffffffffffff449, 0x1000}, &(0x7f00005d6000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000052000)=@assoc_value={r3, 0x4}, 0x8) 2018/01/19 16:02:50 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000003c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000271000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0x2e, 0x80800) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ae2000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5, 0x9}, &(0x7f0000ae2000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a1d000-0x6)={r3, 0x5}, 0x6) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000ae2000)=[{{&(0x7f0000ae2000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ae3000-0x30)=[{&(0x7f0000ae3000-0xaa)="1843cad89cf6c86d9c8d79c794414cd92f4fa402809a4d90b2ed99042c55b3ff240d902e14fe11dc64afb96785fa235e4a9488652969833a4fac0cbcb281815f75137488c3049396853298cf31299558e08a8d3502d468b771694a6b47e58903f19cae1823b17ea8d67116a033589ce4d406d7525ea234bde8a84a38d893dcfc7260e6d804e192ea7d2a1de226a81fa9a94becc02f31f1abef33120272bb9e115b6fa978cc5c6ed91952", 0xaa}, {&(0x7f0000a5b000)="9fdb024a5a85bcdb539462076843ef2d7895e1c9f27a99e4e696e35b1536e17c9a3ef1b7f63a48407d9de8dcc13423176f1be9c8090084b59dec05bc85773c818c498522c3ca8325c7475e60b6d5a67b77fd72f243370c", 0x57}, {&(0x7f0000ae2000)="8c8a1ff2941dd2a354cb4989893bd5ac3c3a68636f4e50eb86fbebaac4cdb9829f170510ba4888ae3b3026cd1e022664ceaac6b8c5fb8881e3e21aa9c2ecf8d9f734c943e267f0507aa358e9b4ca7fb27a0b99bb29aef263df243be60e83522540702f1b193bb6b21783f589e8862d61dd875dcb4d3d66", 0x77}], 0x3, &(0x7f0000008000)=[{0xa8, 0x117, 0x7, "4625e185c16223e6bfdb86dbbc8f6c9fae89cdfd7cdee81845dad7106003eeb15346fe3be4de8f82ca48c4a0ee27b1eaeed0bbcefa05ce1202c4025da082cfb6ac06acf0097294288549092484df35bad9402128b8c6a8ef7860aa4104cb05be2b59d2c8b213143dff0c56301ecb0d8a72b1056bad6020a78fd349fe1bf2c50c537b3c9ca8514de3556031c03166d04d5b522c7b45b2"}, {0x100, 0x12d, 0x0, "c00fff06d2bb588df4e1b44fe8d8c12228bfce5aa9ce67eab08abfb599f91bf9b86b3ce15b9d1315682cd1735b2531c8ec706cc68541434646bc5872eb7952f5e47972cb98fb1c575195242f3f27cce4c71594d1ed974095e7d8abbb16e2c5cbcfd83561528acd2073d4f3f0add8111f0a29741b4694bbb6f0041c339d1af9d4b05d36b5ee4832848dc0611351a09dc977f77de4ba50a523fda06185c32d893c4d73f08ce2ae184adb58de5912e3b58eb1e83eda869db10bacf229ce2e2b217a087212d3a7fabaf1eb1c48525f3bae36f7b640a1cc6535199074aecff9cd57e4f86de1bf42c3270fd2c37776"}, {0xc0, 0x19c, 0x4, "f88b42ad5b70578844959b6df9e39a46f6c407475e6775e271ec44c59df2d877dd04316240996efb84ecace495a2072e1dbf560637b20bec5e30c510c115e515a0a0881e66912ec8859435faf5025bee8081af20c7c03b64d8f0cf243798517ebc6e56a6df78c8d50714ede2b3d414fc0e40ad9070b79f63a9aeea81f74d4b64c4553c18d5589d288bc3631229e6c54636c189c045e28f7dd8f9eb444438406d72f5bcdb7a4e0752b4"}], 0x268, 0x40000}, 0x3ff}, {{0x0, 0x0, &(0x7f0000ae2000)=[{&(0x7f00002ad000)="ee7476ce4c466f6bbc6c8fa3f6a929da6f37a9a0fe6c5c8d9187afb93acdd9aa4806eef1bbc03f94c9fb7c4b41118ef435339a1f314f307ddd3163d581e4bc27a0c668e68d54c5ec112f64f946678096abbe1d941768baf202b0c68d902b30c965be5333a1d213a7a0050c126325a13c44b4f7d8b130d78434354f2d4d24e0ac89585945b549960266be72f8fcbf5f679acd6d620ef83b76d261b98537df891bb20f7bac6037ebd3b06ffaabe1282724e8f0d5f7f3f1df739d22a68fb739eafec7e3478c813cfeac99ff62296ad2981b14eaccdc956160ccf026b073fb896615fc2f29986b2a0c8df319fcabbf348562526cb6dd405598bf", 0xf8}, {&(0x7f0000ae3000-0xa2)="1bec1ac9e13d6ffdab7e985b5616829188f5a3d023d5c8581966e340b05d3c7b07c93404e453ef35b9224d92aebb4cd333a189087ebbdc39ee44cc552a0eceebdeda05ecb318556fd7722d1e3eb626030a21099a90524b95a69fa145f08877ddfbf6317fea99a431c97366e52b7ef4b8b2a5383b7891fb2d5cc4fec3e9586c4d115c99f28456c33ee74967f8e20449fba409d81a6a179b08dd5869c6de3423cb8cbe", 0xa2}], 0x2, 0x0, 0x0, 0x10}, 0x1}], 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ae1000-0x10)={0xffffffffffff8001, 0x9, 0x6, 0x9, 0x0}, &(0x7f0000ae1000-0x4)=0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ae0000)={r4, 0x8, 0x51, "125abe630f91be23c7d61c2b6cd89d656d90bcf873ba5f8af3ac93c1ce391fc273d4212274209be1f96a10763c06950612d9bb064964a0aa0111ce0d26c2b5154340bda29d3eed5a7df13f3fb2a82dea78"}, 0x59) sendto$inet6(r0, &(0x7f0000630000)="e23b6792935512d951ef3912a5cbe0bcf504e7359038c415686ad1d769de57efc7e62a73b158919f965ec860a9027b180839b8a3e7a124e53e0981dfd0386994bea4b5136fc2f5629c0dce4aed3d2811c8d59da464dd55e39c856f876fb6697726e90f86cf120eeb8661483d297b7da0bd9a1ab0545721cb3db9756f8dad91", 0x7f, 0x4000040, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ae0000-0x4)='tls\x00', 0x4) 2018/01/19 16:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000c54000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006d3000)={0x400040000000000, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00009dc000-0x10)={0x80000000, r3}) sendmsg(r1, &(0x7f0000d71000)={&(0x7f0000c7d000)=@llc={0x1a, 0x17, 0x14, 0x1, 0x10001, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x50)=[{&(0x7f00006f1000)="3e7aa910f13929e7e940db23c89f743d2f643dc9abe74a9f376d8055989ff1b7d00419742fc45a2db76998706d99817afd8aa28a3c739b5cb7837f404a0fdf12e5a9748643509930248a4f8fa8281ba74139172d818c548b543ee7dcef49163dbbc4635f78df43a157853bc1406a1fcaff8346903250c370ca9a92f5af519666cb103a0de54e607c29dfd69c6f13b4577b7ec66a4c3baffc402b9319cc4a90f52c4e78d1512bfc5ce438f2ead4a15b49f1e76dd044a30b25f6f1e356a68cb2fb02bcd01d2b9fbdbade8b06c70a264d4e49e41fb3ca162c05603872013384d426c10d1a89d66466936890347ed33b8bb5", 0xf0}, {&(0x7f0000691000-0xe5)="ece6f0cb646ee314de9ea9564166884ac111b3abe196fd6ef2acd9573c8310e0302c4437c7b1ccb9612f6b30929b90cd8d83bb219396b8e8d7292c580fab9b5bc69b1fa7f61463dbf6398f9857f73c1bcf7827ffa0baccb93fcb6e2b3b07022b35bfd1f4575fc9d68e1092a87ce8f94221f69d4490d78484e2d519fc674b14740901fd2e7cdaab6bd875d2a694c7a7873595758e97bb656e912fc5766cb171cf2ef90ba41d4f4075a9532434cf264dbfeb3e44aa4741cca13c02d4bf08d947efb450fe473a6520700ce220ff2eea0405eb9dbcbc8b74db5f2faad452e9d3455b303c0af894", 0xe5}, {&(0x7f0000dd0000)="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", 0x1000}, {&(0x7f0000664000-0xaa)="135384143c12f4e4b1e983726ffebea978d1db3a5de50ef100a68a415d54e8e72c0a5caa725593261aa2546bd94414cac99f12f13166e1a0fb83bbb1cd25eaa45af2fb28cebe06872a671281c6d661167a5e2920846e3d6b85e5802c473e615c5a471948ee23127fecead5013e2e6f3b479196155bdff04d477588c9012f62e144bc1ba6ddee4304dd1e7e69f1f323a3469b0ad1218c1f21d1f976258ad5413fdc448ffac7e244e1b378", 0xaa}, {&(0x7f000097d000)="88764e72cbc9e73bad8bba679a807b3afc4a1cd8d0cb3e9e721915a89926b24e97633be1675cb0badddd56a739aeee0f4a909cd95cef4ab2e33068e230dff666f4ea8bb84aaf761b961f362e9ca838706ac3fe920f84518865131a0ce4d1080f38299442a2dd24ccbb7f35c1ab19d8a6571619548c0c9cfb8bc9c367485ff46037ebd2673b77aed5797eb70d9d948aac8390ad8e1f29d47e536c9a526a1a2b12ec791d88132fa88a808b4dbf6026e26b699f58c787efbbc62676c00e1ac0e642b456f92aaaf3d79688a1f6389c7f3b4d", 0xd0}], 0x5, &(0x7f00002f1000)=[{0x30, 0x84, 0x7, "78105a722f5d704a4be8e57a483a2199d6ac825bd83db64936"}, {0x70, 0x10f, 0x6, "127ae64b5329efe5399bc0243c959e00de72f96522f2c717de887c1fe70ee40759e7b103a7c3f8b4394a676616566e2876cfecad495594e97973ef9bcd39c9878e1b933bbf98fb1d07acd04316acef1c38ce6d173ebacd017f88d7"}], 0xa0, 0x4000080}, 0x4000080) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c32000-0x8)={r5, r0}) connect$inet6(r5, &(0x7f00003cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:02:50 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x80065, 0x4, &(0x7f000066a000)="9a422d6981e23c430fc8ce0b74ca87b37ec9fc0e8e0000c71ae0a4e9d32b017d8b127a2f2055ce1af936a33f3a7a9e3c56c6360d3f4e3518554492256d22c597af9adc0eece8ffc4133bb3038ad5943ff9502e1cb9e6b18e3bfe9aa8c7efb11b1457809fc0eb9fe02a", 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00002b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x804, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000+0xe1b)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7d000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003a0000)="700503cf13", 0x5) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000022f000)=0x17, 0xfffffffffffffe69) [ 221.857616] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/19 16:02:50 executing program 6: r0 = socket(0x2, 0x5, 0xae2d0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"1e8afc84b406a7"}, 0x8}, 0x10, &(0x7f0000000000)=[{&(0x7f0000544000-0xda)="23c00f24b7c7932692aaa97150fcf76c08bca3012cd7a80e46ffbbc3929b87df289f06c4eb6f45cf505278f675f3ab2aa1cc468a5de2aa4aee9e39f7167b201a6225427baa7a1f8485690569ee570bfc46d35552f02ec551244f63d35ccc980607c462f05fd3fa26bde840a22e53741396cdbadf26adaa84238254e96b0575cab91ea57ca1426d0fd2905786266c10aaf4252bfcaf13de1502aeb51d8aa83f284984bc1b5edb14316e1c69a390a305135cc404f93d9bc3d04418225c958a3aa610cfcac8149aa27ef51a39741dd45fe3f9e3d4667059f62d0d7a", 0xda}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000000000)="07019c68a758922b1dccb56b28d7accfccea3b232c6f6807399c6c3a473a1f69dfc145e401b7a7850c3447545c65448e4e32121d8145967642c7809dc7d74b267a2dbbcc24c91b122bf286fdbec4b4e56e5f9533f05b6daba0839abb3f2aad98fd91ff9fe3a453a5705c622d538ebeee3388425798005ce32ead858064b4af8435d54b82bcfc7f9e29844f19af2e16aeff7a0049345ec179855e0b9300db6b22", 0xa0}, {&(0x7f000044a000)="5e38dba4fd86beee8d98a2293f671b338d318c0c6f3ae5eb313e32df2955bcbfa090f04ed90ce33300cfc8fe8fed436f2c0aa212df8ead5d09498946c46e4fb5558393382a3702070132b7687eebefc63fbd83a3205e26211a16a8fe31b0d450654cd64a5c0d4aef787a904b64bacd7ada2b43b7292f857be68609c3c0aa61c6cf2dfc0a767583474e778678b6669e51cf6feac862e671e2d1a7d1b6295e381c279dbf4848848bc163b07660946c31a1f3be5dde4f74a5b0b2ff4b8ec6fbbfd37c223819c326e29ec2a88499bac31fca50b3eb1e9c6a70c40a47", 0xda}, {&(0x7f00002dd000)="618800dff6d44e47128be39ba939f69a9ba79d7a6c1fa0feef11cd1544f1b14ad9e0c5f126d8e55d9b97908c966ddecad17cf97b0432c74b05df26a5c9374f4056d1880e9f1358af78c3ba0375c498a803865aa46e4b7bc6099478b9519fdbe02b93775c038ca9e2b4e8729a", 0x6c}, {&(0x7f0000000000)="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", 0x1000}], 0x8, &(0x7f000028d000-0x258)=[{0x28, 0x11f, 0x20, "ae918d4be9828899260b807e884e40607ecfe11b"}, {0x100, 0x29, 0x6, "473dade5534818639addc19b1056c6426ffb420a1facc02f30bf78d30962c334e4c4d316b8d6c69f8ddf41820ff7d456fa7b1c240726afc577f9df6fb6a819a77053edbaaee6ba9bd779eeb4888ba85b4b08157e813f396f21a45a5ab3f31c875bf7eafd1408b33b0cca2126a780a5eb635092305c80ad2e7ecf0325b4ef0a4f06b02a4079128986353101fa3efa84fec6cbfbd1d1c01050069f7ae3ae6f32096671d262ed7fdbe76fc957a3328aff4162e5fdbcf095e1d53e5ccab416378aafd13e5ba36710ee00ab357f396b331a8286450fef538a04a9cc44914b51f4d24a2fc9d07b4447323033550675e225a0"}, {0x28, 0x11f, 0x6, "51c805bc0f7c2ebb3a06ae3554cfcad4203d"}, {0xe8, 0x0, 0x0, "634924d665a8397f7a59c41abd7ed686243882b4d60b5898e1972aee521c4469244b983ab511c75d207b922e076884101ac98c10b23be0f6ab1a483eb0b1a4494315fb1343bdd5f1b5416157fce6fae5c8d62198d40d549866c1bba9712eaccd3906cdf4879df7398e97511668aeffe1bcddcf18933d09eab74574e1faaf677f56447fd7dcb4b8ac1cf046336742a92db99aa82d9e5db925da1c46da146122a57f73a095f87108061275144383f872a2da4569c155824604caac156085ffaac40c9214ec1ba5d710417a7998ce79ba5d6004b7"}, {0x20, 0x11b, 0x1, "bf01bb18beda479e4fae1717c8"}], 0x258, 0x8000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000051f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000084b000+0x77b)=0x10) getpeername$netrom(r1, &(0x7f00003cb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e21000)=0x10) r2 = epoll_create1(0x0) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000258000)=@assoc_value={0x0, 0x0}, &(0x7f000032d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ec000-0xb8)={0x0, 0x5, 0x1, 0x2, 0x8, 0x4, 0x1, 0x8, {0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x434, 0x1, 0x5c556143}}, &(0x7f0000ea8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000daa000-0x10)={0xed, 0x201, 0x3, 0x1, 0x0}, &(0x7f0000396000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000896000)={0x0, 0x73, "cf0f2b043f957c633b914530ae27a2bf22f1450498d65812e775b77971e9001a67cbe3ed434e693ac8676d17dda79b6513cff735f29e43eaf6ce3940ecb6c00f983a4db042e841b9ab3656d48e2a982a3fa125042c23bb0940292cb08730c6d39853e8cca4b85e4535eabb4e9fd1ab143181cc"}, &(0x7f0000897000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000668000-0xc)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000cbe000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b13000-0x8)={0x0, 0xee}, &(0x7f00000af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000981000)={0x0, 0x61, 0x5, [0xdd53, 0x7505, 0x401, 0x100, 0xff]}, &(0x7f000052e000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000463000-0x2a)={0x0, 0x22, "ce2f3f839de3e6df7db9f78d8fef1a585b644284392c3b1f8bbc5f307dc824ed8e6b"}, &(0x7f0000a6d000)=0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001c000-0x10)={0x0, 0x6, 0x800, 0x0, 0x0}, &(0x7f00002d6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000091a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000095e000-0x74)={0x0, 0x6c, "10a8f64d0adee639d160d814863773f2f3728b37b51de894c657b2a95d262831c56398ab39c7cf6736c6da3bc55fd23760f8f8e0b083ace01ef60d3f128203f82f6b7665881eb03457f5d1ccecc0890b47993918abfcf8afb9774b337bf71dde19494947fc164e4b536348e4"}, &(0x7f000080d000)=0x74) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a4f000-0x4)=@assoc_id=0x0, &(0x7f0000fa0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c7a000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff}, &(0x7f0000fc8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000013f000)={0x0, 0x4}, &(0x7f0000cf0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f2a000-0x4)=@assoc_id=0x0, &(0x7f0000573000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000523000)={0x0, 0x6}, &(0x7f000014e000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000467000)=[{&(0x7f0000c84000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ed000-0x50)=[{&(0x7f0000f58000-0x9c)="fc5f5c14d531e475dd4d025e5031efc1852c6821d89ec9859ce6e4cb1ab3887927c5e7ac99d99a33e0a979fab45d9188e871df9b3b7b58efe8c54af333acd98d723f5a9adb3d823f00df1062029088bc5eceef2b99567d98e16a513d875b3750702fdc31db24ef02ba1b41b546178e628d6f9764f77788e62ac3989e000fb9739d1c07e1edda23e5c9372d5b29b6540c9d04e1acb630889547b639e2", 0x9c}, {&(0x7f0000625000-0x48)="4d00198cf849043862922242c253fb9857ca4fb8c806ad867ddc369b96b701a402061713b3e7a1a9e2018ac99e6ef49e0bd037c09145aad415cdfde3b5b16563334518ff3c2c9c0b", 0x48}, {&(0x7f0000f73000-0x5d)="4e696d2588f77ad900e0ff2be68ccfc6cfd6de090be8891de5a4884a16228a0a2d47b150e61f61ae4659924a91816544c7fb0f8ec2c43ed51f0743f926557a349c56dfe7c0ac2b63389cb8f528709898361dc6af65109b96e74bde1545", 0x5d}, {&(0x7f0000cf1000)="7e7041e5bbbe7b39d47cbf0e5e42830671e07061d531c3027c2cda777cba947b756b9035b65fdb96d4e44e801273a8392475a9b268ddd5dee1ddb0c15dbde13103f53198f8d67f788eb2269c4ff266db03448b3ddc2eae78f58c42b093adbd4f1bf4a029ef8392d0b4a98bf1c235b87627e2e3f5d1f164ccf2be304afe3657e981def3c76c93bd9929", 0x89}, {&(0x7f0000b7f000)="ad38b3fdd51d4a6a85f15ca71244d757e4d7d4db11714533ae81b2f17d965d0029afd6e6de79c0ddca8d148c6c8b7a8adc68f3f6278e612e271e01e2e49c45678e4c687ab9f7d2d6947b8d90798e25468214cd6809638d83371f0ba627d92f8b8a5527905b5267fa5394431ab9c0340c0d0e2cb23ee650cba65c57d30b2ed7ffbdea5eaf55b6c309c0d98a066c81948baba4df10a9f5febb158e1c2f", 0x9c}], 0x5, &(0x7f0000277000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x87, 0x200, 0x5, 0x1, 0x101, 0x6, 0x1, r4}}], 0x30, 0x40000}, {&(0x7f0000df4000)=@in6={0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfff}, 0x1c, &(0x7f0000bb5000)=[{&(0x7f0000567000-0x1a)="3e39d75c02d991a3c118c3df89fda94d7d59efe3856a6401a468", 0x1a}, {&(0x7f0000164000)="a4e4f060d35a757e9541a4f5b3d091f557f3ff8faee426475ba7c3af23238c1f", 0x20}, {&(0x7f0000d84000)="0f2f0b1129a9ca815390e3725e84290bfea1a6ec617870452af38879c82ccda436ff9921e419a992852899f8afdd1e0a345348fa7e7bcfea80900bea161a153c5ccbf553f173795d155c1fb10dd07d1103fd1c9b0b6a0b6bb0488f9b3966a34e7e1505fe0fb572aae9f1f6228902c17b69fdb317cefebbca0e0d854a02a9853b6480e60d3c0fa368569f0a2695ec4e26332f1411bb5e3b2e99257f235272e5ba9755e349fc17dac740", 0xa9}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000cd0000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6b000)=[{&(0x7f0000636000)="c3d561c94c412e09f5faaf101c50cbe97cd8ef0f28809e7b216299127999f5038f219f856fbfd9908ac3dd084e49ea2fe676054a6c7fd5e2857fd58b134e65f3fa215ae4090fc274ce15a2eda53b5d9ad7caef3d1c265b59465669279749088ab51c82d85f4ea33d3fe969ae1ad4d6963ff0855148cf95bb98cb121d", 0x7c}, {&(0x7f000098c000-0x5b)="640b6c74dd0c42a49e8af21455d45716a27dea6b1a888a74e3d99197289be49a90f6cba368a17007dc014c250ab6dc4cda747b4b49195d14e36451475be8b87bff1b1a9477b4e86b8c2f2742650f1bd13f565cf585454105e93cf0", 0x5b}, {&(0x7f00002e2000-0xc2)="25d02302631bdab8536b72662bcb2f6783eff7534f607f8bfadb95edcba33cb4cfb46ae09161afeb02cfc085f997bbf87278455982a67a8ed296f2976f06cc78f6d1a19dda60a041a919fe79e9b996afe429749affbd326ecfa2516615221d65a8d268d91e41aca6155f8edf50dd97e23c991ee16cc44d5fb86406691ae79880176c970c09e0c4ab580d905927977c7e3d26bd4fae7797b568ffefbec98966d1e6dd45475e44a0bf126ec498be2e0be884984ff4e4b552d4a99c1bbd2055aba686ef", 0xc2}, {&(0x7f0000562000)="8ac6f31099e00e8e197093d03646a7077623313eb348", 0x16}, {&(0x7f0000581000)="29682491672b5ecfc32bd2380b0a0531af8df14437818318b6df6d302d5e076ac60256450206d7fc58a72d7b0552c0098aa6b299efbe527a27d9d5b4205da578f915cbca7c3f12a994a895b24a391ab71465cdc630d1100cd02862ee5a02990e31a8a8daaaa2e45251d29ea0f1f71923138294f7f524f2151554b1fae3652229cf557458352e713a7ecc616d7f8c14c4fbf06e15549d89ca6f5c14b2f8ac88db4dea61befc70d5b4d15397c088903fed36882b435ebed1a6855cb6b91b04ace697e0383a75beb649daeeb0006b1b525d1b2ae4c4764b26bc2a8bb84f66cc8da81268b3cbf4c14fd77958f71f9ae4a316a34a8aebf23e220ffc9b4ffd906778be370d753010b591f707d4f338e7c6bc3bc0e401f0a485006cdaaa863744787fe33df2318fce2996d8ec0df50fae17ca22f350773a1f949e00973c42bd72d0f629abfbae8e9b3ce45c300425af299ba8ee925729ae2ecd866d924c2495cd65ce916bfcd15af65714751cebfaa144b6f81e5373ad92169b9081131c8f61c5c21b1c872e5c4d4a61975940e183187dd25c76792fd4005310c45f062109163c34f7f4565d9f5a18235d0ec306170c2570f1e25df365f09193636c23d71f10b65931dcc796286cec77bc4b903ff2669d457947e65513a70a170f1c5efd0c15a93e842b7b5cd78ad9d5da060c07229a8bffeb6e14d6b6138459c7b8f261f07737077caf20840e3643ffce7c379317cd3ab724c86daea52a9810a550c1913ac41ec50b039a0585c0031249982a08b66ebbddc874c8f34405396a4553f942b99b959d60ba6588da8ec5e587ae9a774bd1d7e263c65ff2a2b505be6d221078669a2395c7d157b6e890d98c9d49986585309fd2967d1e5c4108db7970ca54891c28004c20be21aab9b098ee97e829419794b386cca5c339c84c0c9cdbbe321696a475224b568b44fa513f65ba58089bd3535057eb0b5a2323d02c282f2d3725f4720fbe7f238b06cd109276e5b43fc2781107d07d455f5c8d1e91de8cd2a04239d6cbc06f489c5bad48d57b528ee9c06a8ca2bd037f1bea712b27629f496221ba1a4614da38597695b383590d990b8921780877f4b2384bc76cf415a654d8ee4c32d2e79ebba8a5e91ae94f597f3e7191a6e07022272e7ec9fb0c29ce7423e3581c3b4885dadd7bbe38c78842bfabf062538038b40404f073cccde8f58349e975dc3850a19bd4d522b36b96b574f603b14e60dfd187b658a68c15d9f978f41f9dc9a91fb6d46f50ec103272525dd84998ca40cb6e140f99e5d84536ee2e256bff0964aaaf77a071c86389f0f90cc257c6bf401e11ddadb4f3281fc6d24ca42c30a1b81ee857082c7e1927409e4b1932c7392807dcd3973898e4ab23f7f9d1ce233dd423ed0474bcaad87f2838ccb3245bb7a92836e878715c015899da58b0f2d7a7c099b159ddbb44894f857163507a2ddf8b38f7382cbe662746e7c631712b99d7d23a54bc4860b8b4e3b1613793cb54ea784b2e8410bc4cf331f86bb87d4b873ae5649c9d830509a3d0e62fdb7c467ee41c26b79ab0938e42928f4134209c689a5afce8d4891326b7cc9b642c1761b7af945c180e497900bbc310e6770531c8d0136ce36c8d3b19aa9f5f712481ab8d58a671937ec7b356257b78c54b9f91e52e68a086d49ce927abbecce588a6713cd6ecc8700f694327cd22f6120a8529f2ea5507ef69939645ccb5bd106bb2295dd0744f9c07b449355993970bf3d5355ac88649c5fd7e50e931d2430b203b6863d7c3a0c8b03d3c08b6755ae76ae349c8d1d9f47ec22d72c29c6612f1e2f3844527feaba50c7d008b70b27fb3a98945ed3c9d0a5b823ef9cff89d2c9c05f3e93da1a74f7fb318d67e4a9270830179cca120aae793cbdfbe04226e83875579e7d729f7e8e4b787f4313106703092fc3661c4f9f75e10104646129c9f294cbe421570114fae201f50801bcc73ef3d1a63948a973218c1b43294e90a1d9024e897d8a940359411eb573725d36dd49507dac8c9a12b4c70fa86ec1eaebd38713b02e566671ca48bc50fb6f593b3502f721c4d74268d6344e58cf69263d86a090e367753c9268fa6c23a235ba5ae35058a4ff306f02a230b58a05a67cce5f4e33d6dff9a94f55dd49663282e68c171318c3a72c7817318692205a091a76f66aac2a90909efebd12c76219ae262395f960f2425fe46e703ad38fb1ab2b150cbccdb507e154479def2bbd7de7a1c95266dd4162711c49453f36fc2affd72ca3c3726d5834b49e1d00c3c3cbf5cbb49dc3747508f97c2a941c172cc7e80b677d3800d2915edfdf02f8ace766d8dfa62d09a785819e7aa650bf781d70464cd2eab82086f4d0cd5c6b7287d0125c6e276d50d6f6fd1bd0edcd31717f4fa080b024950dc85bee4f058c6fd0389c97eadeff1580ea49c40624ff02d9eecc68390f8df67902acce1d13f9cadbee547baa3494f703bd6068ac0ad931ce2dbe4c2ba17d3b7b018a8997883a9ebbfaec5d5e091309475239c673b1acafabebe0fe6fb4e4a18a2c9105e90f18382ad49d2c388ba79ebd3b4935e10df5465c2bced509f73a411bf6cf4994de2efb7f76d55ae4abc44a0013519055f09775c43a409b1bd27b661d537edeab18d459130787925585a352080efa65d3fc7a4fe7effd8256fad2ccfbb8d788e4367b5bfc2fe3c30006a205dc5fa66b2f858726e849e6f0bb99668c384b5f9c1362a1923ceff2197d45130254faa8ff8f3699197e78124944a69cb4ef54799c9a6f2945b0c482501783b9545863d4ab7db4e68d6434a9b651ed63caf9a2315ad8f11700f7e1f0893f68035f9cb24b46314e90151df52cf52d7346e3707138047c054bf7e731901b8308eaddb9178e249c5c4f4a371accc749218036c965a890383e0a58f0974b3a2994c7dbc35f03e37ecf436680ea4dc369bf3c387224a075d859f8516a0e51793fed5792f60b273e5c371ee475751d521933fa0810e01d0adfabdde0ebf6bd372722f59439c48ff6e5ec9f76796d10a2094bf04f7c98af8964911f31a1f19e13a5fce433bf4e08bbe754615edbaddb0ed81cb37fbad4410aa2cd64b2d4563188ba0e0033cdaabc6be568a1d88e67dfd9462118856fad3f5d9dac375ced3a7dedfde26a1129f84de5c72e8b407278ac9dc784cbca26f9b2a47a70ad9374cb0d795c8ee71b407b40ac0139a09f1e78384d5c1a1033d691831892acc127e530519b2c8ad42dea7d8d18e24946bd6726e210dbb79df8960505dd2a28bc1f82c3b2b7a6383711110329aec53740d447bd0f7449a79b40ee701d20f7689a1f54e565e8080ea63ff5e28d5c70b18bc67f285a7d2aad28c2948094ceb686d5caef61d27b5b3c3d315a4aa690cc8c4b79cccce52cfc0bd48fc0cada69060e14ba4b1699492da0eaad8ab5de808759e77b6d70c6980ae04df03a8e97ad9a064fd0d5b108bfbaac56b3831c7496fb4a4328fd24f14d6b35742d974c896784c9b1b4d005fa255ee97310945a03135a17ec1f3cdabcd4d8c0af65ca0171321c327a7760564bbc94699a9829cd64e22a01a795ed6bcbb912c30b2f569017541ea2cbed7f1091b5826f1c753e7f91124f2bb63fa00779a631c93fb382541a17880b8ef781f976f9a4950bf65c6ab0738210b610542c8a049519f330b3425e02afdc4848c648363eec5d0737f339b64e6f977db81481da836b5ef226a13de70961bca963081f33dd76157ad1ea22b5211b05d10cd5ac391b9ceb6306a702daeecec6d54c1118071ec1c3d7a7dec4ae4938597495a488e9f2f859e95cc23b3bb6da8fbb4189bee9f6856273340b61cce3e4a8fac545f30311e3a4a467a3a0274442d93b2f2fba6c187060d9ade217437f4414303b21e0a7f3614f38ffb933d377b479599e00caee62c1cd046ea3d2cd58867d9156254b6513c947d9557c6ac817bf8ec47bfc1ee485c722f6d8ca030bfcbcc07b5a555ee9e7e6aaf48c127ddd2ebe8688a37a1df577889bda69bbd049d146034c01603e873e8e705f22f01f1f3af43fa43aeb5195e6837c2543ac03fe5f4c507b56b10e8592590c90ddc9864258eb30bf62e8761cf70e3f7ceca43e46c942a87a1099fa200f95140e10d6efffdf49d72553d09853df53d3fc8409c0b1a0161fab2d09109c50c65d04c617ebe595a1c268c97b0a70e201ae89df4f5f87bc6866562a79e43c14a3ae2517c49020836aba63da27286e6e4e20e60eb24a30e3d08e42f7fc14d7581444f09a68bc80597d58de8b51bb39d5a44bfcb3b597b46ac19bf4b70ed762f9530fbd3eed3b70576ed65e67072dfb1fc0100b6c71e101c351f2b7b1a0ed5c5fbb3b409e15436a80c67e855b504f7448d159cb88d6259137369aa5b57e36e2de4837f1a47b2d026603c07abc57abeb1ba8190878f054f1393cabc59196b71ab8a99e9b8bd3c3681d02084dea6752b418016571df5d5a989184a1606f7a621c4eb04df2ff40be55ced4d1a00c1a10e3d494911a5a7b976381e00ff779706aacf8f95704bfd667d3517c6e5861753f5f88bdcd9507ffde3a453d2f7a8d4b558ddc40f3c53b0d3668f97911d95e49adc1b22a2e701f4a79c14b893bc7498650340b49b1278d119d390faab5da641ff323a92bfbecdf5f1705b8a2f1fe83043bbe222f9da8ceeee14e9efa8ced7e65f8dde85bc643c890aa1f6500599ba46a1a3feec47487af0c9935449c8d11d76c0cf5dcc084e932b568b2bea4f6a9b74c0842e5881a5974bcb99d45a08038b6806c99a49b4c96a587387588e3a516aff7bccfb463717e84e3b87cb0c80117b1a08b3ce1dba067658edfc014ed7d529339514a9ab2f5f1944d3a8947180d44ea7d6fd9a4ea9ab7aecf8a8f9bd220d3003aa15f7244f3c40a699ac267b1943ae2cb165130651e9ab0b3d4c71fa1f7b5196ffad1a8854eab5e8e32272585fc8262f3585c9c0bbdd0797953ffab91e332634879bd56c6383f56ff3a491b22ae9fa7e1ea2f97df4635315dc33d5f1f45d2d374bc53fa0620b1f4cb34bca77b1bbb798d852dbfd0b96cf82e769db70550b75762a20d718680de1868c12d8a1f7433b2ccc8888e0faa7339f94d8d05d2ef850dec43551a11b12f51ff35c2300773820b7275edf73184ce0f1c71246ed19537378de355eca4587b73d1079fe45f321c2dcdf2dc9fd46eede075e58bceb37fc2b89f0ceaf82d2c4e8ca8f960869372d8b2e2bd9a1bf47e7ec7b9de61bfe1bdc2c311503e11dcec3f22cbd1e0935c5cdd3abc25ccf78b5d7cb46f6ad40f038725d199e5cf0acf00aa7e741be1c927efe22c6c2402d31e071e08b916d3bbd6e65c0cc50fa71ce9febd1127df22d48d41ff4c743c4e51e7d082baee62cc391b1a2800028ed318eee4061b992124b9bd67b74812d43501c79b28b1c30589e9d6f59906cf1b516eb395f47a2e876006c8deaef1052454379ff69018822a1cb6c5d6bdba0300c3c24f372784d7224d37bbbd43a5011fec8105fe907e68f4ee65220606964720a81d84ea43bcf05b102eebbf13ad205bcbb1b2f8111c2df06c904dfad676480dd1a1045c1dea89bb3a185bc5572ec594d9ab8d065ef3e56ba8058d4d2a14cb359322264df33b81571412401a74432fbb04d96e6381b66b415ad43872fcd4e78bda207909e2507cdc2b9c002b48d65cd6c7aabb2666295e3430df467a832b8db6bec5d90f9b6b33326debb92bd0c96c9eb481a7a19d8cabb76af4f5504239fdd3ae9345abeafc45a0ca8dcd55fcf32653bf383779a4b9e06030d6a17281274", 0x1000}, {&(0x7f0000fff000-0x6)="2e9a6f3fa3b0", 0x6}], 0x6, &(0x7f00002c4000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fff, 0x2, 0x5, 0x7, 0x80000001, 0x8, 0x80000001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0xfffffffffffffff8, 0xb73, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xab1, 0x204, 0xff, 0x4, 0x100000000, 0x3852, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x800, 0x200, 0x51, 0xe16d, 0x0, 0x1319, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0xc6af, 0x1, 0x2c5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5253, 0x4, 0x100000000, 0x1a, r9}}], 0x120, 0x1}, {&(0x7f000090c000-0x1c)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f000061c000)=[{&(0x7f0000e8d000-0x75)="36fb1556c29882940d74467817db08c3cc5dcb7b6435a56da00281e394a2f1c959ed64625fede15ddc52c96720c6df93977b5c161dfe32cb5ab4f70f86461bae1cc2b5b13d7596d414d8cdd58cdc6ff81adab2513b0f4adab9d93816cc4db7cf24434cb4183a02b4489eba1bce370ed969fe5527ff", 0x75}, {&(0x7f0000811000)="0a4796ad49d18d787b673c42ba84ff843642740068a4d4769f8ceb1b840e0fd5e47401e52436ea9bc1ff59434c795f8ec526b2ad07366d7eaf96f46a5f86a9b2e3b58d5b161d192cd35acbc2c95671347be3df517fae39f10af884466cd4ff881a21353b77b5cfb1ca9057d6ce1f5b70752b4dd397f47caaba48", 0x7a}], 0x2, &(0x7f0000dfa000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x800, 0x8007, 0x100, 0x7, 0x7fffffff, 0x5, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x200, 0x0, 0x6, 0x9, 0x7, 0x5bda, 0x100, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x0, 0x4, 0x80000001, 0x100, 0xffffffffffffff1a, 0x5, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x1f, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x20b, 0x7, 0x6d04, r13}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x10001, 0x81d, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xfffffffffffffc00, 0x200, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x13, 0x8001, 0x0, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x5, 0x0, 0xfffffffffffffffb, 0xa4d, 0x71, 0x1ff, 0x5, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x9e5, 0x202, 0x0, 0x9, r17}}], 0x1e0, 0x10}, {&(0x7f0000c5b000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000936000)=[{&(0x7f00000a4000-0x3a)="4500e73637d355afbb880f8eb84aca361dfe8b7ab1a746063a4ed45382209d8276821ca10aab84e11108a5108c050c573b7e7949dd0001571388", 0x3a}], 0x1, &(0x7f0000164000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x6, 0x3ff, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x7ff, 0x5c3, r19}}], 0x60, 0x40}], 0x5, 0x4800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000acb000-0xc)={0x100000000008, 0x0}) epoll_wait(r2, &(0x7f0000b41000)=[{0x0, 0x0}], 0x15555847, 0x800000000000005) 2018/01/19 16:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cee000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00009b1000-0x4)=0x1c, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000500000-0x4)={0x3}, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000340000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fd000)=0x1c7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000812000)=@sack_info={r2, 0x7ff, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockname$inet6(r0, &(0x7f000024e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b16000)=0x1c) bind$inet6(r0, &(0x7f0000e9f000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0x1c) sendto$inet(r1, &(0x7f0000eac000-0x58)="e5bd41fd80ef147738d7fba2c6b0d643f2a75153910da17947a794b62194644aca9dd183f0c99c04b140ab0eaeaad03ee83362a39d906bcba551128f23c21afe5a4fabd42b643470f9569c132f812489b3e374be6d1fb316", 0x58, 0x0, &(0x7f0000936000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4d000)=0xc) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) socketpair(0x5, 0x3, 0x7fff, &(0x7f0000fd1000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e35000-0x10)={r1, 0x50, &(0x7f0000a5f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept(r0, &(0x7f000033b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0e000-0x4)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000302000-0x10)={0x2a5, &(0x7f00000e7000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000678000)=@dstopts={0x2f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x203d, 0x4, 0x2, 0x7fffffff, [0x2f34, 0x6]}}]}, 0x22) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 221.995757] WARNING: CPU: 0 PID: 23431 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 222.004837] Kernel panic - not syncing: panic_on_warn set ... [ 222.004837] [ 222.012196] CPU: 0 PID: 23431 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #197 [ 222.019550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.028907] Call Trace: [ 222.031496] dump_stack+0x194/0x257 [ 222.035125] ? arch_local_irq_restore+0x53/0x53 [ 222.039794] ? vsnprintf+0x1ed/0x1900 [ 222.043593] panic+0x1e4/0x41c [ 222.046778] ? refcount_error_report+0x214/0x214 [ 222.051521] ? show_regs_print_info+0x18/0x18 [ 222.056021] ? __warn+0x1c1/0x200 [ 222.059474] ? sk_stream_kill_queues+0x3c5/0x520 [ 222.064218] __warn+0x1dc/0x200 [ 222.067495] ? sk_stream_kill_queues+0x3c5/0x520 [ 222.072254] report_bug+0x211/0x2d0 [ 222.075884] fixup_bug.part.11+0x37/0x80 [ 222.079943] do_error_trap+0x2d7/0x3e0 [ 222.083827] ? math_error+0x400/0x400 [ 222.087638] ? tcp_v4_destroy_sock+0x3b7/0x850 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x1, &(0x7f0000fce000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008e4000-0x4)=0x62, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/19 16:02:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="767a2b2524a637c5f6762b9b06d62fef", 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x7, 0x12}, 0xc) sendfile(r1, r0, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x8, 0x5, 0x8, 0x10001, 0x1, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xfffffffffffffeb0, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000a6000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000df000)=0x10, 0x800) bind$ax25(r0, &(0x7f0000041000-0x10)={0x3, {"1db21017aaa62c"}, 0x40}, 0x10) 2018/01/19 16:02:50 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000cc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x9, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0x9, 0x806, 0x800) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000e7000-0x10)={0x9, 0x7fff, 0x0, 0x0}, 0x10) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000e6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000004b000-0x4)=0x9, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000006d000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000e8000-0x48)={0x2, 0x8, &(0x7f00000e8000-0x40)=@raw=[@ldst={0x3, 0x0, 0x7, 0xf, 0x6, 0x9c, 0x5}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0xb, 0x9, 0x2, 0xffffffc0, 0x10}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00000e8000-0x4)='GPL\x00', 0x1ff, 0xde, &(0x7f00000e7000)=""/222, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000d0000-0x14)={0x0, r3, 0x0, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000008c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe6, 0x9, 0xffffffffffffffc0, 0x2488000000000, 0x4, 0x5, 0x3, 0x1f, 0x401, 0x5, 0x5, 0x1, 0x7f, 0x0, 0x80]}, &(0x7f000008a000-0x4)=0x108) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001f000)={r4, 0x0, 0x0, 0x9b, 0x1ff}, &(0x7f00000e7000)=0x18) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000e7000)=0x100000001) bind$llc(r1, &(0x7f0000053000-0x10)={0x1a, 0xf5, 0x20, 0x6, 0x81, 0x27, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/19 16:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c3000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000043d000)={@generic="dadc67181af818452eef6fb4f2155333", @ifru_flags=0x8302}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x100000001, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/01/19 16:02:51 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) socket$unix(0x1, 0x7, 0x0) [ 222.092218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.097060] do_invalid_op+0x1b/0x20 [ 222.100764] invalid_op+0x22/0x40 [ 222.104209] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 222.109557] RSP: 0018:ffff8801bc5f70a8 EFLAGS: 00010293 [ 222.114921] RAX: ffff8801cba70100 RBX: ffff8801bfa12e00 RCX: ffffffff84356225 [ 222.122179] RDX: 0000000000000000 RSI: 1ffff100378bedfc RDI: ffff8801bfa13038 [ 222.129441] RBP: ffff8801bc5f70e8 R08: 1ffff100378bed97 R09: 0000000000000000 [ 222.136700] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 2018/01/19 16:02:51 executing program 2: mmap(&(0x7f0000000000/0x14c000)=nil, 0x14c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000042000)=0x0, 0x80800) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000014c000)=@req={0x4, 0x0, 0x1d7c, 0x4e}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014c000-0x10)={&(0x7f0000044000-0x20)={0x14, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 222.143963] R13: ffff8801bfa12ff0 R14: ffffffff888cafa0 R15: ffff8801bfa12f38 [ 222.151250] ? sk_stream_kill_queues+0x3c5/0x520 [ 222.156016] ? sk_stream_kill_queues+0x3c5/0x520 [ 222.160779] inet_csk_destroy_sock+0x175/0x3f0 [ 222.165358] tcp_close+0x8ad/0xfc0 [ 222.168890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.173914] tls_sk_proto_close+0x4f8/0x800 [ 222.178235] ? tcp_check_oom+0x500/0x500 [ 222.182288] ? tls_write_space+0x2c0/0x2c0 [ 222.186520] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.192402] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 222.196893] ? ipv6_sock_mc_close+0x148/0x1a0 [ 222.201379] ? ip_mc_drop_socket+0x1ce/0x230 [ 222.205782] inet_release+0xed/0x1c0 [ 222.209485] inet6_release+0x50/0x70 [ 222.213191] sock_release+0x8d/0x1e0 [ 222.216896] ? sock_alloc_file+0x560/0x560 [ 222.221118] sock_close+0x16/0x20 [ 222.224564] __fput+0x327/0x7e0 [ 222.227844] ? fput+0x140/0x140 [ 222.231116] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 222.236987] ? _raw_spin_unlock_irq+0x27/0x70 [ 222.241479] ____fput+0x15/0x20 [ 222.244750] task_work_run+0x199/0x270 [ 222.248637] ? task_work_cancel+0x210/0x210 [ 222.252960] ? _raw_spin_unlock+0x22/0x30 [ 222.257092] ? switch_task_namespaces+0x87/0xc0 [ 222.261758] do_exit+0x9bb/0x1ad0 [ 222.265204] ? mm_update_next_owner+0x930/0x930 [ 222.269858] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 222.275032] ? __might_sleep+0x95/0x190 [ 222.278992] ? find_held_lock+0x35/0x1d0 [ 222.283044] ? lock_downgrade+0x980/0x980 [ 222.287165] ? __unqueue_futex+0x1c0/0x290 [ 222.291372] ? lock_release+0xa40/0xa40 [ 222.295327] ? fault_in_user_writeable+0x90/0x90 [ 222.300069] ? do_raw_spin_trylock+0x190/0x190 [ 222.304624] ? futex_wake+0x680/0x680 [ 222.308397] ? check_noncircular+0x20/0x20 [ 222.312619] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 222.317706] ? futex_wait+0x6a9/0x9a0 [ 222.321495] ? find_held_lock+0x35/0x1d0 [ 222.325534] ? get_signal+0x7ae/0x16c0 [ 222.329392] ? lock_downgrade+0x980/0x980 [ 222.333527] do_group_exit+0x149/0x400 [ 222.337388] ? do_raw_spin_trylock+0x190/0x190 [ 222.341944] ? SyS_exit+0x30/0x30 [ 222.345373] ? _raw_spin_unlock_irq+0x27/0x70 [ 222.349843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.354836] get_signal+0x73f/0x16c0 [ 222.358531] ? ptrace_notify+0x130/0x130 [ 222.362568] ? exit_robust_list+0x240/0x240 [ 222.366859] ? _raw_spin_unlock_bh+0x30/0x40 [ 222.371239] ? release_sock+0x1d4/0x2a0 [ 222.375196] ? __release_sock+0x360/0x360 [ 222.379320] ? lock_sock_nested+0x91/0x110 [ 222.383525] ? trace_hardirqs_on+0xd/0x10 [ 222.387647] ? __local_bh_enable_ip+0x121/0x230 [ 222.392311] do_signal+0x90/0x1eb0 [ 222.395825] ? lock_downgrade+0x980/0x980 [ 222.399947] ? inet_create+0xf50/0xf50 [ 222.403812] ? selinux_socket_sendmsg+0x36/0x40 [ 222.408462] ? setup_sigcontext+0x7d0/0x7d0 [ 222.412761] ? inet_create+0xf50/0xf50 [ 222.416630] ? sock_sendmsg+0x4f/0x110 [ 222.420486] ? fput+0xd2/0x140 [ 222.423650] ? SYSC_sendto+0x41c/0x5c0 [ 222.427514] ? SYSC_connect+0x4a0/0x4a0 [ 222.431463] ? down_read_killable+0x180/0x180 [ 222.435930] ? security_mmap_file+0x143/0x180 [ 222.440413] ? vm_mmap_pgoff+0x1fc/0x280 [ 222.444446] ? exit_to_usermode_loop+0x8c/0x310 [ 222.449092] exit_to_usermode_loop+0x214/0x310 [ 222.453650] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 222.459155] ? __fdget+0x18/0x20 [ 222.462515] syscall_return_slowpath+0x490/0x550 [ 222.467250] ? prepare_exit_to_usermode+0x340/0x340 [ 222.472240] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 222.477148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 222.482136] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.486873] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 222.491602] RIP: 0033:0x452e99 [ 222.494761] RSP: 002b:00007febd3ad3ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 222.502442] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452e99 [ 222.509685] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 222.516932] RBP: 000000000071bf80 R08: 0000000000000497 R09: 000000000071bf58 [ 222.524172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 222.531413] R13: 0000000000a2f7ef R14: 00007febd3ad49c0 R15: 0000000000000002 [ 222.539340] Dumping ftrace buffer: [ 222.542961] (ftrace buffer empty) [ 222.546642] Kernel Offset: disabled [ 222.550240] Rebooting in 86400 seconds..