x0}) r4 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000e59000)={0x3, 0x0, r4, 0xb3, r2, 0x3f, 0x2, 0x4}) 2018/02/06 18:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) [ 63.831814] rdma_op 0000000072c01e00 conn xmit_rdma (null) 2018/02/06 18:08:10 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f2d000), &(0x7f0000d00000)=0x4) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00005d3000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000324000)=r2, 0x4) connect$nfc_raw(r3, &(0x7f0000041000)={0x27, 0x800, 0x9, 0x7}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000ba5000-0xbd)=""/189) 2018/02/06 18:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000bd7000)=0xf8d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000ba000)={0x0, 0x3b, "7c462fb82cc06f8bfe923e742496db6431ee0d98f8c200120c8e8079cb33abcbe11122c25cc27c3bd51c97ddf7f1d8572e979266a2bd4682206bb7"}, &(0x7f0000d20000-0x4)=0x43) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000acd000)={r0, 0x6}, &(0x7f000083b000)=0x8) 2018/02/06 18:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c91000), 0x4) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/06 18:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000585000)={0x7, 0x8000, 0xfffffffffffffc00, 0x4, 0x0}, &(0x7f0000c92000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a74000)={r1, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, 0x9, 0x3, 0x1, 0x1, 0x7121618c}, &(0x7f0000294000)=0xa0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005a5000-0x4)={0x7}, 0x4) [ 63.876099] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/06 18:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:10 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f000025e000-0xfa)="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", 0xfa, 0x0) splice(r0, &(0x7f000084f000-0x8), r0, &(0x7f0000fdc000-0x8), 0x6, 0x0) 2018/02/06 18:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005f6000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/06 18:08:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x1d}, 0x10) 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000009000-0x4)=0x100000000001, 0xfffffed6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000007000)=@ax25, &(0x7f0000004000)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000007000)=@rc, &(0x7f0000007000)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000007000)={0x80000001, 0x4, 0x2, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x5}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000004000-0x8)={0x3, 0x6, 0x3, 0x4}, 0x8) 2018/02/06 18:08:10 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000), 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4), 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10), &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg, &(0x7f000010f000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000), 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty, 0x5}}}, 0x8c) listen(r5, 0x7) r10 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f00007d5000-0x12)={@generic="3c454100005301001eb54d000609feaf", 0x22}) 2018/02/06 18:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:10 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff1000-0x2c)={0x10, 0x87, 0x6, 0x1, 0x9, 0x0, 0x100}, 0x3ab) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f000048f000), &(0x7f0000fef000)}, 0xb) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ff2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ff2000-0x4)=0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ff1000+0x4e1)={0x0, 0x7, 0x80, 0xfff}, &(0x7f0000ff2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b32000)={r2, 0x8}, 0x8) 2018/02/06 18:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000378000)={0x0}) accept4(r1, &(0x7f0000945000)=@can={0x0, 0x0}, &(0x7f0000323000-0x4)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000034f000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00002fc000-0x1)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ec9000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xb91, 0x1, 0x4, 0xa, 0x80, 0xa0, 0x3c, r5, r6}, {0x775, 0x9, 0x2, 0x4, 0x3f, 0x4, 0x4, 0x6bcf}, {0x8000, 0x1, 0x4, 0x1}, 0x800, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x1515, 0x3, 0x8, 0x20}}, 0xe8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/02/06 18:08:10 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xffffffffffffff5a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f7e000-0x11), 0x0, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006ae000-0xf6)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7e000)={@empty, 0xffffffffffffffff, 0x1, 0xff, 0x1, 0x1, 0x40cb, 0x800}, &(0x7f0000ab5000)=0x20) 2018/02/06 18:08:10 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000039c000-0x4)=0x4, 0x4) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000039c000)=0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000254000-0xf)=""/15, &(0x7f000039c000-0x4)=0xf) 2018/02/06 18:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000048d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000925000-0x68)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0xafbd, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}], 0x68) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) 2018/02/06 18:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000c24000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b65000-0x4)=0x9) 2018/02/06 18:08:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x5, 0x2000}, 0xfffffffffffffff5) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000804000)={@loopback, @multicast2, @empty}, &(0x7f00001dd000-0x4)=0xc) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f11000)=""/21, &(0x7f0000046000-0x4)=0x15) shutdown(r1, 0x1) close(r1) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008af000), 0x5, 0x0) pipe(&(0x7f0000177000-0x8)={0x0, 0x0}) accept$unix(r1, 0x0, &(0x7f00000fa000)) syz_emit_ethernet(0x46, &(0x7f0000229000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e50132", 0x10, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) connect$netlink(r1, &(0x7f00007bf000)=@proc={0x10, 0x0, 0x2, 0x40000}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002cb000), &(0x7f0000973000-0x1)=0x4) getsockname(0xffffffffffffff9c, &(0x7f0000df6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00006bc000)=0x3a) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000852000-0x4)=0xff, 0x4) recvmsg$netrom(r1, &(0x7f0000c34000-0x38)={&(0x7f0000a24000-0x48)=@full={{0x3, {"f61f5403d0d1e1"}, 0x1ff}, [{"063e96df0a17b7"}, {"5bde5921be1e94"}, {"dad5b7b3ce412c"}, {"4f99514a8580c0"}, {"490374938719ce"}, {"61083261defe0d"}, {"2e71429f3fa0a8"}, {"564edc3f48d2fa"}]}, 0x48, &(0x7f0000b99000)=[{&(0x7f0000afc000-0x56)="4542542955b91505c862ba97c678441a7c2a112edd07c4afe2a5c5689c79bb4e909a414cffa4f1e34d200b4cb06a136bf75c63fb52d834a0342d1e694e4c99aa7b77557f0cfb2de8448a09975e7f5e0f88320b935cea", 0x56}, {&(0x7f0000345000-0x33)="c79652141e7f85a57e3d56e3b4ffce8f29612068c0d2e6d80229ab21c539dec8ef7bc8fd79b49e2f4710d253d010f7d575bf2c", 0x33}, {&(0x7f0000924000)="6683955785dbcdde441abc2cb8a98fc136c2cf71aabb0c7c9f75e726a218cf9ad5b9ba8f2591de3e49d2193c550ace9cc940baf77d88ba54c8d77506e5680c58c1fbef969286f654b2e59bd3c82b731ee2d9e2f1c58b22ef8dc40144555810e9cd7771e276f5bb44f23f508c722eb694e7172ae70f1f1a90afc7d7cb30e27cbf28e325ecd4bb3fba9e3a2227e6f3505794e9b3051b43b4323c75a70a85758713a7673240ffb6f47c05a5b085c9f2738bf812b1", 0xb3}, {&(0x7f0000892000)="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"}, {0x10, 0xff, 0xfff}, {0xd0, 0x6, 0x7f, "3452f510e21526a87b33826d90da25c09144fc5b3d79782219161a07d4ddb40d3f755d5bf6852ceb4c078f898058d5bebb6c4889cea933598c78359a140125db73487da9eedc141325fa7259646d29cf0ed35fcdb09acdf7d78a393d50cea4eb9aa3f61549e60c3f7c85d7e1ebb5b63613c73b2c12043a10b0b0aa96e618fad75cf2974f5ff7e5c26cbb28cbfd7e4bfd2841b7502eb0799b078d77a8de40fba6c8f70e7511b8137e5c4c799ace45f3f4fbcf3c6ccb4df8ceffe9e5b506"}], 0x22d8, 0x4000}, 0x40000020) accept4$nfc_llcp(r1, &(0x7f0000df0000), &(0x7f0000995000-0x4)=0x60, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000041a000)={0x0, 0xdb, 0x8, [0x3, 0x7, 0x4, 0xcf, 0xb5ce, 0x2, 0x55c2, 0x9]}, &(0x7f0000537000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000123000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f0000a55000)=0x8c) connect$ipx(r1, &(0x7f0000869000-0x10)={0x4, 0x800, 0x7, "65b818f38547", 0x6}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000e2e000-0x4), &(0x7f0000e1b000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000432000)={r4, 0x60, "4fe4277ce948dcc66b6b168e244dfe88937ccb51db875f0925a48475994e2f203ca1471b7bc39e51ebbe0ef22dccfc377a6d5f7bc874233bcf8d9dc342f18025dc194823679d4353efae55df3dac12203f3d5e25d2b6e7ebd4f6846ed5d57cbd"}, &(0x7f0000495000)=0x68) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000010c000)={r3, 0xffff, 0x8, [0xada, 0xffff, 0x100000001, 0x2, 0x4, 0x0, 0x4, 0x10001]}, &(0x7f0000ec5000-0x4)=0x18) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e65000-0x10)={0x4, 0x7fffffff, 0x4, 0x7}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000060b000)={@generic="f2b5e179600272b66421696f979e3ac0", @ifru_flags}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000e8000)={@generic="f3f1457718bc5e228b68f602d9e58ed7", &(0x7f00008e4000-0xc0)=@ethtool_rxnfc={0x3a, 0xd, 0x3, {0xf, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x151a}, {"e623", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x81, 0x52, [0x400, 0x6]}, @esp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xfffffffffffffffe, 0x4b1a}, {'J:', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x81, 0x1, [0x2, 0x400a]}, 0x8001, 0x1}, 0x1, [0x20]}}) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000014000), &(0x7f0000cee000-0x4)=0x10) close(r0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000d23000)="260000002400b7f8ff2119000005f17f01004406ff000000000000001f00000009028e01e135f5", 0x271) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fda000-0x3c)=[@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8), 0x8) socketpair(0xb, 0x7, 0x1, &(0x7f0000af4000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000990000-0x4)=0x40, 0x4) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc), &(0x7f000085f000)=0xfffffffffffffed2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000061a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffe}}) ioctl$int_out(r0, 0x2, &(0x7f0000555000)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000db000-0x10)={&(0x7f0000873000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$int_out(r1, 0x5462, &(0x7f00005d9000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000203000)={0x0, 0x9f}, &(0x7f0000b99000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e71000-0x10)={0x1, 0x8008, 0xfff, 0x7, r2}, &(0x7f000064a000)=0x10) write(r1, &(0x7f0000b97000-0x78)="9ffce89c2dfacf61d6609728de6e2ac8b58d6037d12b6f345a07dc42171c16d7f617fddcdaafc7011e63fd7d20dda0f7f54c9374b4f5bcb6c6d944ca263cbb4890d37297e90cc6f03c17b3f6489fe9bf10135514f0ceae3df5bb126ab848864442ca3a2274fcb8141850294e0faea038f53c2dccf8b8f94a", 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006b8000-0x4), &(0x7f0000ab7000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001a9000)={r1, &(0x7f00009a9000)="dab72658ee6e8647205ecd1d40c40f0f296009"}, 0x10) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a26000-0x8)={0x0}) recvmsg(r0, &(0x7f0000356000)={&(0x7f0000059000)=@nl=@unspec, 0xc, &(0x7f0000858000)=[{&(0x7f0000ae7000)=""/95, 0x5f}], 0x1, &(0x7f0000c14000-0x90)=""/144, 0x90, 0xe5de}, 0x2000) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000f58000-0x36)=""/54, &(0x7f0000cc1000-0x4)=0x36) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1), &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x20, 0x30, 0x9, 0xff}, &(0x7f0000010000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0x4, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000010000-0x8)={r3, 0x1f}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000-0x18)={r1, &(0x7f0000013000)="84dd0e2dbc4b365422e28348997b158a482cb8242b3f01f6d30954ff3ce2d49f58a5c434b8b15a3cd94cf5011d566051eba55fd91917f90c3a9926a2e472fcf5bbc19f8c1903a11b1d7e09f1b01a692ed7a5e7471d17bac6b5941ab5bed93cb45c5ca082e95bd4e23ccbd77ac9ef70cdb74153f9181626580a32c4ed1829f35b694b9da4924df33dfe78b37bab3f9e383f582668666269f42aedae2d13b06fa49119fa8348831f7ff1108f8796f2d77c5c148f133e277b99ef86a1af", &(0x7f0000012000-0x71)=""/113}, 0x18) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000014000)={r3, 0x1000, "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"}, &(0x7f0000012000-0x4)=0x1008) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000968000-0x27)="260000002a0047f2ff17ddffcd00000300ffff000200000000000000000005000000a3000000", 0x26) pipe(&(0x7f0000d9b000-0x8)={0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000050f000)={0x80000000, 0xffffffff, 0x4, 0xb2, &(0x7f0000d60000-0xb2)=""/178, 0xd4, &(0x7f000010b000-0x2c)=""/212, 0x4e, &(0x7f0000cdb000-0x4e)=""/78}) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x606, 0x0, 0x1, 0xc8e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x1, r1, 0x10000, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/06 18:08:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00009d7000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000f46000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) getpeername$inet6(r1, &(0x7f00005d9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000b88000-0x3)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a9000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cde000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002ee000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000b64000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000035000)=0x0) r7 = getuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b92000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000021000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000721000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f000015d000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000799000+0xef3)={0x0, 0x0}, &(0x7f0000a70000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000322000)=0x0) r12 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d4000)={0x0}, &(0x7f00009dd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f0b000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000120000)=0xe8) r15 = getgid() r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ab000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000412000)=0xfffffffffffffc39) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad9000)={0x0, 0x0, 0x0}, &(0x7f0000523000)=0xc) r19 = gettid() r20 = getuid() r21 = getgid() r22 = gettid() r23 = getuid() r24 = getgid() sendmsg$netlink(r0, &(0x7f00002b3000-0x38)={&(0x7f0000ca8000-0xc)=@kern={0x10, 0x0, 0x0, 0x10014000}, 0xc, &(0x7f0000342000)=[{&(0x7f0000042000)={0x1834, 0x15, 0xa02, 0x1, 0x2, "", [@nested={0x1e0, 0x33, [@typed={0x8, 0x54}, @generic="90e8b549f7b59a3c361f08fd47ae4b531faba306d8de3a3c3952f691937fbbbbf695116f4b0c39292800fe04204e86e7f023f1349877aa60456064cfc0fbee4dfab94cc73c14b3c62ef06d9edda82d830087dc02a4b9aaedbdba8f3b293f08f80d9dde5c3fb04ec489fe2c21746c46ef5a947672f85049e117cbcb19486d2ef5ce82e777aa7f1f5869feac4def8d90eca6845b244fbf3bec4501c04292dde62581b77283f31a3763a963aa71730b266a2979e7a6c4d7efb0a2236962bd741e3bae00ad34fcb6889d257c9c24bd454a6a6417cc5f9a377bedbac0bdd99c3c229d52bdb0672f19e4b281", @generic="a4182d820edfca04b5908cbf90d9d54788c72aa3eab2bd18930959c9f6a62d78a8dd03c5befdbe7f6d3a0a7c42bfab2c49dbc2165e33988ca3c9231da2ac4c24ad24969d6b94ab6e7269289102cfc5371dd132892c8252413aa3561100099e560badb7feeff7e3195bf4ac37b88e1cc90ea4a6bfe0026bb4c5ba3185a88a3eb26e8358375c9588d89723bbe06ecbed9356dfd9ca4ff5c70a5b6a0b94baf4dc46abbef300d1894c624af1bef269cf48aafb0c2c58ad9bf06e95df1ae6d04ee08d4e5199ed8f0ae6d48dd7ae4f3bfe08b4671947", @typed={0x18, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}]}, @generic="82c70901123a701a83de73651c0156ffc6690124af6d29afc1fe37535e36", @typed={0x18, 0x90, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="4acc2c06d6f0566304d652751ea693b3203da8cb15a9c2d1de7d6c6125d19ac85e603e89584d8a3b258bdd58cbc31e9a846b739781e1f0c8583181dd12d35239a7beaa252bd0b4851d71da4486e2e8d5af73dbc7418bc5449647e6a541dbcef631e357c08b647759f8c56b83084392fff66bd79f1bd232293e4fcc6d05d4e5d04ce3e06ccf0ee2ddc7c9ed41295f8105cb50f41ec49d419a0beeb91e518876fdb8ece2d66e265328902de08a9d95273fcdd7a060890acc5649a68a6d662684db9c384e67207c21ae08a127cb07bf55fc04215142ec5c", @nested={0x118, 0x6b, [@typed={0xc, 0x87, @pid=r3}, @generic="9b33b4186fb6089ab8e29bcb3480d5bbc0869e716486ecef95699364749fb3d7ffa91b5d", @generic="b944f0d3ef0d3b429538c0bf0916b51821fc62f58aacd877488dbffbdd034c055f196b25f91e4b66104ce1c864dff93898806db497de280823975c1aec419fa51a0940e968c8", @typed={0xc, 0x8c, @pid=r4}, @typed={0xc, 0x81, @uid=r5}, @typed={0xc, 0x47, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x88, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="df13f88d258da53c1346fd493fbb0a033bfb775cfb795896efd5632a6090be152e88971a43ef4f85f44afb2ed17a831e3267667e80f29b54ae3ad3b2b79522b0e3a490aadfd4d93b0b6fc08cc7bff206a26d4ab412c7d56b82c538c27beafcbf04"]}, @typed={0x8}, @nested={0x129c, 0x8b, [@generic="16332526180b18e76563193a1a0127098bf74e3c395a7787d9", @typed={0xc, 0x1e, @pid=r6}, @generic="0c7e477130b302bb474675b66a77be767439b1fcfb50771064c54dafc5c72e46912190309904b4914ffa4887f64b2eb1e5cc0b75de765872fd864138d2226b3ab24bf2939b1e3a14e0407e9f267805a4ae068c31076317d6c3c053f4378fd16245c49c157db14521cb755a1341e72bce96239c77d249de5523c46799c04f5769f5b085ddd9cbc9312632a86dd67cc1f8e6bd5c5a8c58bb8f0eaed226f14361137f8f36833aed71e7f3865e47a231f49c28ff0d5a271f8ef8bdb4efa173421a35c69c3b3fab60c917988c41889e", @typed={0x14, 0x84, @str='security-\x00'}, @generic="5a40ac4b636c3f9d5abea3670544d4125922a4adbc7c1be5cd8a58ba249b9cbaa802", 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@typed={0xc, 0x20, @ipv4=@rand_addr=0x1000}, @generic="98bd7cef84c58277", @generic="c94fb11c4c44d7065b76760bdc5e44257fa3eb47408201c259bc31c63e9185d533cf2134ca613e2e090b56a7c76aaeb145e260269036ab037b2ad9c557727d71b70af7ab8ebc58f7923a84300716f9491eea829aadf88b92957d36cca9f938a715c0c4ce59896f37b2cb0be63fa66527d3487bd826a93b", @generic="6e20de6defff3836dc9f88d81a58cc41e6c4d83a2ac305c45b11bbefe626756175beb654f522c1674d883dfe7ec6a70b99dad35b79ba57f8a51db28f2adffb089b5bf3d24fcb615aac8988f7ecba9cef39888e78edb85aa311b845b5c95362d2de079f2c2bbd55934c8a91296cfa06802aad3ca0e8c778a621fcca82cd2abb02507b71382b19194fa811786640a40957c5e039a38614e2594feefdeb197b34911a89b28872d45ba6847cb19a69072a2e9be2ffa56255021a38f9fae5e8fbaa02e50a79f5fac28004e3ef577dec07e1262cc19fa2fc2ba2a8fd6c2c0c237ae799ecffd6e993b989df7f4a01f08032050cb6b944"]}, @nested={0x114, 0x4c, [@typed={0x10, 0x8d, @u64=0x800}, @typed={0xc, 0x33, @ipv4=@empty}, @typed={0xf4, 0x3d3, @binary="ed0eedf765a43eb284ae91ff50ff31b76b48f6702f90c59d77c291ebd67a4d0eee83189dd6073ea709c5551a98ca3ff26c7b44a57d318e2e4f952d3a20fad2fd34e90c005861b499446c68fb6f1371e58442816e2a37c5c70b01168acbc89d063d1db0d61455967ca8f55f2e39fcf54db906b9f6769022800bd5da276d276052ab859d4ac7c0b61f5dde503d934eb660e42264ab683c27b6663ea151661e9f0380b0d3db3aeaf0bdecef3a3e3605ac299aaaeb8714f9dc8ca7a9a4f54a1ac67a53c549b104127ef15da5c85e1b0e135d7526c0cd02b3d9ee36d3f44bc9d77727820043b384cbca7ad416dfbb"}]}]}, 0x494}, {&(0x7f00005d4000)={0x110, 0x29, 0x0, 0x0, 0x0, "", [@typed={0x44, 0x8, @binary="a2d3ac6f87bbe583f73abce950578b38f815f17b39a17fe0664290a95e023750fe4e9689c7a9c2d9a1e9311629a4c309970375cf0c031dc0d6fdcf14"}, @generic="64e4ff965846a4fbe67fd6150e0223bdf191d4d8320c7f7fecf1dfd161e6d57204851f95ab5acf4000f4509f1704e8327e055d4ff9428fb0e3312c12b9946353152581046364ca53141b2289fe657d7c6850a449ad6eb38e186343a8e1137b41392e9645247c7b", @nested={0x54, 0x59, [@generic="1ffbd2ac2351c7b802335288e2477c5ffd20c941c335ca7f470f0ce75750d0ef6ab9e1f1d85a360ade088a19d29aad1ed9925f7bfa299b8076cd5fdf8fd5b65b06e2b0411fbfa021e6cb1656d73a3497"]}]}, 0x110}, {&(0x7f0000aee000-0x78)={0x78, 0x24, 0x400, 0x5, 0x2, "", [@generic="b6fd4772a29459ce8f58e16acd803e414ee4b1a8fa48d7d03af0ef480636abec975c5c72db1857b8f481d48ada0238a513cad07e2f57c61c27d0eda5453e0aa025325ac3a00273bd23484021287caf0fb18f5794f2d1abec52930e18c4f8a5483f9b5a646d1e"]}, 0x78}], 0x8, &(0x7f0000c35000)=[@cred={0x20, 0x1, 0x2, r11, 0x0, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x40000}, 0x8004) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003f8000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xbe60}}, [0xbd3, 0x5, 0x5, 0x3, 0x80000000, 0xffffffffffffff81, 0x7, 0x40, 0x7ff, 0x1000, 0x4, 0x81, 0x8001, 0x7d, 0x80000000]}, &(0x7f00009da000)=0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e24000-0xc)={0x0}, &(0x7f00008eb000-0x4)=0xc) r4 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009e7000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000080f000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000906000)=0xe8) r7 = getgid() sendmsg$netlink(r0, &(0x7f0000c9c000)={&(0x7f0000775000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00005b4000)=[{&(0x7f0000de7000)={0x11cc, 0x3d, 0x13, 0x7, 0x1, "", [@nested={0x10d8, 0x7d, [@generic="f187d44bae36dbb6bb37d0226622ec66bba3cd8c5e53f0cdef63ba510de4f6b88ce673a66ddd2d66aa037ed4018f82cbf735d852af618e208222181822c6d74ddc49705c7532a6cd48e92c7a707527578840d0d970bee11d295d8d9e685473274e42244f533fe6fdd792ea913d196f704386d6020c01dcc96116e0ce9f35ab79fa9649fdd0955defb51b6bd24f01e55b53d48a2870ffa6e97679c79b04655afb2203fc63d86c2b57aa3f0293edcf444358008e286f6f30", 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@generic="d783dbf19ec31954cc9883a75a01579775aa722b3e67285c66640939c7b3a60c304697c96b7feca945e66e74ae8002e62b243da4ddc7f8be9fe007bd997708b5362a79f300f6d9339dc9565f5803d4b29af01267635d5f03cc7513b2ffc02e0a771bef31855de91d4c1c46e0c2", @typed={0x8, 0x63}, @typed={0xac, 0x95, @binary="ac1c1bfb296b1992396024d82421bb4fcd0a2112ad0b2e1cc1884b1819fab59e4a0ea4ba7fc2b602c9620ecf59ec719e45981184a52c1da3f128dd4b5fc181c02992a0956811bf213a8f3bd6ac2424d32af769e62548f6f5338a623b82fe6934043d118ec5b20c54e6091281cb1582993b6447d033c4524e97ca057c4b8d264da2761390a0647b2cba67ff739caf1846190be5b2b997354923bd9d04f854ee4016853f"}]}, @nested={0x30, 0x2b, [@typed={0x18, 0x42, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="484ffc6963d400b1356c48323d5e719c2b2d"]}, @typed={0xe8, 0x15, @binary="45a7ed0cdc010ea20d893e507e317febf8f42205646d7fe26f468154448e6ed15f8a22559fd5c148e62aaed5191b1c840fb5d495af9869f2d6f6e2a2356c65253ad3b7727389fff4769207dea6d210b75ef91ad4727a29b51194048e3bc8c93a8339156870beff675ebdc74ab8b56cdeda62c62e581f7f7bd3360b6bf6eddfaef6c475f133c8aee9f00f59723fa5bd822c834e7a8012fafcf86f01f93c02d4dda27ba01bc9a67f5370a13ef014c4fbefd0c75e99c675ee425aa2db35505a9eed1c7e448d846009029a24c621b7e053e37f49b0cc84e17163b66e5cfc81e02d27"}, @nested={0x2c, 0x35, [@typed={0x18, 0x2d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x52, @u64=0x4}]}, @nested={0x24c, 0x63, [@typed={0x10, 0x19, @u64=0x7}, @generic="a259b8f833920524689c2ed8fece188c67c2b93defd446b6469243b28940a4c98fdcd6b4948cc5ebff0fa3995fcb0994abf895c568faec6ea785daec5d547a5e7df258d1d0e6697136c3a3ff869e2fe020d41c8b6ffcfdfd3c0b2fd55079bb1f47e8b953a5adce8bf87d64c22b97ef3234d70f7f180f1a9c9a13ef187cf31121067d6ec27e0a779b677536b0450a9c2a80bcf3059e3fb14af9083a45c4eb8225e41d3167ec17ad13bd5b483617d4fb3843460f7bd97d5755f1b1a93433f9040bec6aaed6866ee18532caed1675a1c7fc22ae8d351430df6724faff345a328358bfc7636f0056d9e0ddcd3a16f8937c", @generic="02ee2264e31fd2a49164e5796df92d2e018f156ad5e115ed6d4856fc0ab9970e22b42a9f4a0a728fd65cc51b5cc34986fb48af1af358fe968fad165d4055fffc2509f2f2fd62172cb9128b07c9513243a3750a10e7f94aa9937cfae792caddaf7243c9c5086fd5a343856fcd1f8324af43eeeaf91e529d12cd77bb7a28903963053d635b82633b91e6569921799168a13d35baecc68c102312e48e0efaf0c7d98e262178254b0ee19eebc1d90f2b6548852e89d7551abbb807a1a382b2ccde998a10424edddb6bdddac3094edf662f3125be719df34889ba6092244253764a922730020abc5b0544c5ea0ee5a2c13925836ad890d0fa30", @generic="a4fc71746d83c3523fc7b473a753bc7c709b6fb24dca96ef0ba1a970a333ae93fe093f8eb00e82e40e5e1ba266f75ed1fec558063b783c4a810ff82e870daea4974da75fd469ef871c13ac336bc7ecab1682"]}]}, 0x2714}, {&(0x7f0000adb000)={0x84, 0x17, 0x410, 0x1, 0x2, "", [@nested={0x10, 0xa, [@typed={0xc, 0x42, @pid=r4}]}, @typed={0xc, 0x44, @u32=0xcf}, @generic="b85f44b76d101799ca28478273de2a4621a3b6258afd67a62fa65a6e12ea107038086d78e21faa5e0d8be95b0fb1e1248af0ba30ff82d3f52a86d59226ea8d571b5fa2fab597ed2fbe10dad558cfa0065af881143e3f"]}, 0x84}], 0x4, &(0x7f00005da000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x20040000}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f89000)={r1, 0x38, &(0x7f0000469000-0x38)=[@in6={0xa, 0x0, 0xbe, @empty, 0x9db}, @in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}]}, &(0x7f00000a0000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c09000-0x14)={0x0, 0x1, 0x6, [0x100, 0x4, 0x0, 0x800, 0x81, 0x2f]}, &(0x7f0000dd9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d7c000-0x14)={r8, 0x1, 0x3, 0xde73, 0x5, 0x10002}, &(0x7f0000297000)=0x14) r10 = socket$inet6(0xa, 0x813, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cdd000)={r9, 0x2, "6a10"}, &(0x7f0000874000)=0xa) connect$inet6(r10, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r10, 0x3) r11 = accept(r10, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f000045f000), &(0x7f000098c000-0x4)=0x8) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) socket$nfc_llcp(0x27, 0x2, 0x1) syz_emit_ethernet(0x3e, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ff000-0x4)=0xff, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000d0e000-0x38)={&(0x7f000027c000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a38000-0x30)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0xffffffffffffffff}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x40000000000000}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000602000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008a5000-0x20)="6654f817da0512ce77a5b72dc94129018f95d66b88aec9139b390f985ed29550"}) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0x8384, &(0x7f0000454000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) bind$netrom(r0, &(0x7f0000d9d000-0x48)=@full={{0x3, {"ceba33ffafe14f"}, 0x3ea5}, [{"81a8cba54d99f8"}, {"b842a3eb6a05ad"}, {"2c2ddfde8d00c0"}, {"b88f621fe264a6"}, {"205b7be2789d04"}, {"81aaa1f8b36133"}, {"5c60b82fb22d86"}, {"b4de111a811a67"}]}, 0x48) bind$alg(r2, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000064a000)=0x3, 0x4) bind$alg(r2, &(0x7f000030f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)='7', 0x1}], 0x1, &(0x7f0000917000)=[]}], 0x1, 0x8000) sendmsg$alg(r3, &(0x7f00005b0000-0x38)={0x0, 0x0, &(0x7f0000b31000-0x10)=[{&(0x7f0000576000-0x1000)="1e", 0x1}], 0x1}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006e9000-0xc)={0x0}, &(0x7f00007f0000-0x4)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008f7000-0x4)=r4) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000133000-0x30)="08787a575f169b07ade9ec6cb1aa9eea14bc15b239ced1e71f6f0b29965476ead8f0a7e7298e97eef0105217f75f490e") 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000012000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000000, 0x4c606a8d, 0x0, 0x3, 0x81, 0x5, 0x400, 0x0, 0x10001, 0x9, 0x3}, 0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000018000-0x4)=0xeb, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000018000-0x7)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x801, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000018000-0x4)) sendmsg$nl_xfrm(r2, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f000000f000-0x10)=@can, &(0x7f0000018000)=0x10, 0x800) [ 64.386600] audit: type=1400 audit(1517940491.186:59): avc: denied { read } for pid=12799 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 64.410831] netlink: 'syz-executor0': attribute type 17 has an invalid length. [ 64.485424] netlink: 'syz-executor0': attribute type 17 has an invalid length. 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000bb9000-0x48)={0x0, 0xb, &(0x7f000060e000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x22}, @alu={0x4, 0x10001, 0x7, 0xa, 0x4, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0x7b2, 0xf, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x8000, 0x1, 0xd, 0x5, 0xfffffff8, 0x1d}], {0x95}}, &(0x7f00008b6000-0xa)='syzkaller\x00', 0x1, 0xb3, &(0x7f00007d1000)=""/179, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000077f000)={r2, 0x0, 0x1000, 0x7d, &(0x7f00006ea000)="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", &(0x7f0000bbe000-0x7d)=""/125, 0x8, 0x8}, 0x28) sendto$inet(r1, &(0x7f0000d3a000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000320000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000259000-0x9)={0x0, 0x1, "a2"}, &(0x7f0000203000)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f8b000-0x18)={r4, 0x200, 0x10, 0x1f, 0x2}, &(0x7f0000dca000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007f3000)=0x5, 0x4) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) listen(r0, 0x6d) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000671000-0xb3)=""/179, &(0x7f0000da9000-0x4)=0xb3) syz_emit_ethernet(0x15, &(0x7f00004d5000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100}}], {@x25={0x805}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x100075, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x4, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xffffffffffffffab) 2018/02/06 18:08:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x80000003) setsockopt(r0, 0x2, 0xfffffffffffffff8, &(0x7f0000000000), 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r1, &(0x7f00006f9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000bc3000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a81000-0x6e)="a5674f9246d6bd89009ab97e4bcb1e0c8716fa5d574dafee90ebbbb000155702c882521bdb5cdf72ca2d0978c857b193a7e518923592b146bc953e492f4ded019b7c0ad71656dcd81c8580d92998575d6c3d6490b885d6495b71965d96476c45471d44bcddb0fbdd8b1c76761cbb", 0x6e) socketpair(0x18, 0x80007, 0x8001, &(0x7f00003b9000)) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) setsockopt(r0, 0x400, 0xffffffffffffffff, &(0x7f0000d86000)="5cb04aa20e41269d4db688aefc738ddab4f9b543b392190a8cc88b5eae2df0b54deaf5e8682d7372b617a0a417a5670a57cbd34b275463732416fabeff523651f2aa", 0x42) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393ab5d752d9968ac496a0db509889254bb81a0f242cbadcb9dde4d664b"}) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001c000), &(0x7f000002a000)=0x8) 2018/02/06 18:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000366000-0x4)=0xde) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) recvfrom$llc(r0, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ce5000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000028b000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xd6f}}, 0x3, 0x9, 0x5, 0x2, 0x8}, &(0x7f0000820000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000208000-0x14)={r1, 0xfffffffffffffffe, 0x2, 0x7fff, 0x4, 0x81}, &(0x7f0000bca000)=0x14) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000db2000), 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a15000-0x4), &(0x7f0000deb000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c2c000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f20000-0x20)={@generic="f72337b1be53103b894ac1431c925f09", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$bt_sco(r1, &(0x7f0000ea8000)={0x1f, {0xff1, 0x79, 0x6, 0xd66, 0xfffffffffffffff7, 0xd9}}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00007a5000-0x10)={0x2, 0x0, @empty}, 0x7) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000337000), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000eb9000)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000e45000)=0xfffffffffffffc4f) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000098f000-0x4)=0x7fff, 0x4) preadv(r2, &(0x7f00001ac000)=[{&(0x7f0000012000)=""/113, 0x71}, {&(0x7f0000dc9000)=""/137, 0x89}], 0x2, 0x0) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000077000-0x8)={0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f00000eb000)={0x27, 0x6, 0x3c89, 0x7, 0xabd, 0x7, "7c0e542584c9277435c5eaf80d56e3dd57af342c4e08702fd9ae24a49bd67de63d833b76993c9985799bb76772ae15ee90614711846fe92919134714917457", 0x1}, 0x60) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x60, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029e000-0x88)={0x81, {{0xa, 0x3, 0x300000000000, @loopback={0x0, 0x1}, 0x8000}}}, 0x88) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r1) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001f4000-0xe)=@l2, &(0x7f0000f4a000-0x4)=0xe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009ce000-0x14)={0x3, 0x0, 0x3, 0x6, 0x810}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000872000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r2, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x9, &(0x7f0000c79000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a1d000)={0x1, &(0x7f00003d6000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000bd4000)={r1, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r2, &(0x7f0000a62000), &(0x7f0000d80000-0xd9), 0x3}, 0x20) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fe6000-0x420)=@raw={'raw\x00', 0x9, 0x4, 0x3c0, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000fe5000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@unspec=@void, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x7, 0x1, [0x101, 0x2, 0x1, 0x21d9, 0x7, 0x3, 0x7, 0x3, 0x7ff, 0x2, 0x7, 0x4, 0x3, 0x4, 0xffffffff, 0x2], 0x5}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xffffffff], @generic="0e069ac6667034f94babf58578d69c4e", @generic="4c9d7e18a453339cfff19c0b20a0666c", {0xff}, {0xff}, 0x3b, 0x7, 0x5, 0xc}, 0x0, 0xa8, 0xe8, 0x0, {}, [@unspec=@void]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "9a63857ef4373339900abf5668da511aacb4d197315e3f095dfb4ac15dda"}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x13}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffff00, 0x0, 0xffffffff], @common='gre0\x00', @generic="13847622b52f2daa000ae19cf110c09e", {0xff}, {}, 0x0, 0x5, 0x1, 0x11}, 0x0, 0xd0, 0xf0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x420) 2018/02/06 18:08:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x4, 0x80f, 0x0, &(0x7f0000a7d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f00002a6000-0xba)="528ac10b89b2841673e0868c3967bd194064b804ce44af09e2ea51eb16401e3d829ade58b7acdcca40cb7124d70f10071957ba8d98602333e9a5bac9660915c6ea52a2f8af74ce1d164dc5bfb8999da0d5400e4d473eff943983f4ea9fd8256a91aa2187a4ba37353b51eb84f6112dc1189566e4617b22c365fa7c2a4527abaa1370d6989a9e63f39f3ae9daeaddc02385e0e81d7ff4647be849813a55096b028c71cd90df5bad56b49478847e5ad195e90c2faf6cbb958a917b", 0xba, 0x40, &(0x7f0000000000)={0x4, 0x8, 0x6, "af9cb69ca1b0", 0x9b03}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value, &(0x7f0000001000)=0x8) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e95000-0x450)={0x0, {{0x2, 0x1, @rand_addr=0x3}}, 0x1, 0x7, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x450) 2018/02/06 18:08:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x98) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000fbb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@canfd={0xd, {{0x4, 0x2, 0xffffffff, 0x4}, 0x0, 0x1, 0x0, 0x0, "208fe7130f4ce992323e1cb91487faa0383386e04b5ca8e7a2d9e504488f14eaea8a17b6936a9bddbd224e7fae45cc6860cebc292f415f2e45ff97e7e1967bb6"}}}}, &(0x7f0000de4000-0x14)={0x0, 0x3, [0x295, 0xd11, 0xc2c]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f000020f000-0x2)="d0"}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000fbc000)={&(0x7f0000fbc000)={0x10}, 0xc, &(0x7f000064a000-0x10)={&(0x7f0000753000)={0xf4, 0x14, 0xf, 0x0, 0x0, 0x3, {0xb, 0x0, 0x3}, [@nested={0xac, 0x24, [@generic="15fa5dec7554a079d2c3e7f4918547dddef814e71d21a31284022b35c1df956a59f8094adde1ec0108bbd565e894b2a89e34d6f83ef8853bcf91ca811161281363eaa898dc4b6d3ed91d2116f0af0d8ba4451142955ce94347ed08f9275f63c3893a6e1813c6ca61b9341d25883d32c8ca360427cb59de10bb165f13f8e1170c269e21b3d59af4049106398a669173bb53613e2aaecf3b1f21c963ac96278b9afb0d8fda9b1956"]}, @generic="918448a0295fc7d90d2194d00c2d595a77e8abb75e12366a3656e5eca839a583eb9a53cd", @typed={0x10, 0x3, @u64=0x20}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x8040) 2018/02/06 18:08:11 executing program 6: 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000887000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000083a000)=@add_del={0x2, &(0x7f000073a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007c6000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000acc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x2, 0x1, 0xa, 0xa0, 0x80, 0xff, 0x0, r2}, {0x2, 0x196, 0x1000, 0x1000, 0x9, 0x48, 0x8, 0x3}, {0xdc5, 0x8000, 0x6, 0x800000000000}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x10000, 0x7, 0x81, 0xfffffffffffffffc}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x9c)="80c8a1bf52ee3a001efb5efeff221f599973297db94541e3a9dcdde35885359a345fd551dfdc23f01a84937cb42f2e4b9f9bba19d37bd3dbeea5d6f411610809febeac71b8d75d40a5359755365fd0456606a4ddf2d716951694cb02cd9c6d43da63022b2723a8cd8b404646620313036ab766b29c422ff59aadaf226a074621822b8619c5fc510b3cf42a028152584b375f34fe09135507daf1eff4", 0x6f, 0x20000801, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xeeb8}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) 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) sendmmsg(r1, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="31c214cf", 0x4}, {&(0x7f0000001000)="7d7638aaea5660f0e3c2acf3922120e562a47954a02b401cd6f320d7907dce8b5a0b8cbcf3860c24afb5e380ca4803828aa130ffc1cf683af27750e800e32c236e54b6e7d22db1b22d0a34b15b3e18334d1229e7ffba76aa9325faaf8c69979e25ac05c636014df32dd12867fd3480e2f881edb02c6a30e5a49eb0772e", 0x7d}, {&(0x7f0000000000)="5b0941e087c6fdf3e045a594f47a33d7fe4b31efd562ee44e2ebb57c000326444bd3e758a23c8fd188176f51eee604bc2c7c467f794269936c808817348d321bd54ee8264e0584463ba8a223d22bdbdbab2a175cd43aab58e58db94f7119750bb406e8ddcdd197f43b231747a40baac596b96bd734b3433874f4ea41e69120b514a0f067004b782518e26dfe78032f19b9", 0x91}, {&(0x7f0000001000-0x10)="124ec9f215144ca6fe28a0cb60dd1f6a", 0x10}], 0x4, &(0x7f0000002000)=[{0xc0, 0x1ff, 0x9, "ded2924a64e07ebbb456059c148708702cf536a42a5dda731ec49f4cfb4c56b5f54cbb950bf82a2000ed6d0f6f2f58ee2d77434ed487744ec0b61f35a395604466edca71d9d6dc50de1dbb469baf9021854e2d79e02a722ec3cffb003b18d1f76f29ac93ff32ebfd0a9d37e824e0b793c847de086f6f6700b1697314c64f083e5b5040c500ea8bcf83651792a29b37c5704c6853e1c49df7aa21bd2d062f6bfa7a7e792e5cf648aae6"}], 0xc0, 0x20000000}, 0x4}, {{&(0x7f0000002000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0x60)="bc441d144da6117d5a553eda73bae157a04daf503a27c693a5855866d2f17bb062673efbfe50809d10839ddb39297683a028d672b1e81e1800a6488481fc632cfd7af7bc84fe4318d82bad3e8903136b08de5f4ca3bb5a48a4b8f7a7d3bb2771", 0x60}, {&(0x7f0000003000-0x61)="d01119619c08bcedcca1f5bb8b66a678909ada2d00259576ae32f78521b339036fe84a5d7e62b75fc3ff53cfae64c3edfd97be190ca9562e679e4225fb8f637f5029b0371dcbe7d90cf9efcc2ae59071bb7fe035ae2ed98adbe07764574d1ab8a8", 0x61}, {&(0x7f0000002000)="298bbc157cf0e42c096eb1bb609a0bfa24bc4aaf29411a19045c124c4c27b2edbc19407371fe0153d3bdf4951c7779b57d8fb7592ba98d1c69eaebd35342d6981345d967271974", 0x47}, {&(0x7f0000002000)="73b7c454b9a14b7ad775971fd11a480d8a490fbc2800910218372508871d98e8962d31285949277922238347e7777aa4a8c132d71c40957e47b88a9c2be8c6056c9654b2c68909b0feb48ee5bfb53dee3e7290354e57d10820ac99561abaaa10bad94c45ea77a343046bfc", 0x6b}, {&(0x7f0000001000)="86acb3f83f33241bbcf0f2125339d9a823636aa13f4f0c4127636d11d4927ef1cb59d578", 0x24}], 0x6, &(0x7f0000002000-0x2c0)=[{0xd8, 0x13a, 0x5, "f1f53f9c737ba669c247b709613c0e6a6670657fe0a4dbccbcd9c4ccd60127ec2785e05248a1877644264e7968e05c238d25776b88c8a8a0026085e4da933864650c73935c7826c2923451c23eb0f1defd18e736699bd03e495989538a1d16e8160fe0457d221fef63cbb5f207de3ccc239be848db8add381e872b3479d4b5a8857e7de2aeb4b382239779f72eee73453ea021896aee1009b1207335ae2691adf63b8bd69eead1fa4360c2d42f26806b61504c64de1fe77cd194c3caf60840d2816b88ea94556b3b"}, {0x38, 0x88, 0x8, "e32d426ecf96183d8753fb7cc0308748b96be9cfd8381cc0fc8e17e0c85320ac3041cd5d784dd8"}, {0xd0, 0x1, 0x81, "1da305a382608911c21b4aee2a69e7b1cb0219f336049d75b72ff6b3bd9c5df5873219a74ab50637432f8d61ebec7b548fb60c8f840d023f5a22bf0ec4c1cf4b72fbeb48f8c9b298a2b0c26c445e54d89e79edeae1417369fff1173bcdbe757d3f838354781801b1429bb3a8d2fe93ffc4718690d0aac365c0ed2b9a867b4ddc0362e0e7f0856aafdd2135edf51bf67d7f368272a8173f0ef2adab7e2a9e694aaea6d4d9fcdd05624acec16b6b141e550074fa133d6dfa25178dd171"}, {0x90, 0x11f, 0x0, "f3f79a42ebb9919072b2ed53d2755366d071a68d104b67742ae6493bc0feba2a17bd56aecf01440815b79e3d89575140dd69d2031e61be268c13b53c17acff481b782fa70db6c213385dafb33d3ad557ac93ee312fd5e3ce79fc3d7ae3b795b4eb531270ae8e7049c00bc1cbae1fa876923cce884e5a8c292134fe5adee37bca"}, {0x50, 0x104, 0x1d, "b7a9efc526a30e8a5e399ef04b191f56ad29f87cca3c0082a13d24f45de35f4f1051dccd8743c2a0d057dee54865f9fcd4f6f83ccea04a4e27acf3"}], 0x2c0, 0x10}, 0x42559273}], 0x6, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a0c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x2, 0x4, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x30000000000}}}, 0x3a, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x4000800}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000068c000), 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 18:08:11 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7fffffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000016000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x7) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x9}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3de, 0x0, 0x1212, 0x3, 0x4, 0x7ff, 0x10001, 0xfffffffffffffc00, 0xffffffff7fffffff, 0x7fff, 0x81, 0x8001, 0xff, 0x3ff]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000)=0x38f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x0, 0x6}, 0x98) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000057c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket(0x7, 0x2, 0x62e7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c2000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00002be000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000295000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r2}) preadv(r0, &(0x7f00000a5000-0x60)=[{&(0x7f0000b88000)=""/233, 0xe9}, {&(0x7f0000e16000)=""/191, 0xbf}, {&(0x7f00002fe000-0xfd)=""/253, 0xfd}, {&(0x7f0000f4e000-0x35)=""/53, 0x35}, {&(0x7f00008ed000-0x43)=""/67, 0x43}, {&(0x7f00009d8000)=""/233, 0xe9}], 0x6, 0x0) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x40000000000) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@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) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x6, 0x1ff) socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000e99000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0xfffffffffffffc86) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004df000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000747000)={0x0}, &(0x7f000054f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd4000)={r1, 0x1f}, &(0x7f0000013000-0x4)=0xc) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) pipe(&(0x7f0000422000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001d5000-0x8)={0x0, 0x6}, &(0x7f00004e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00009a7000)={r4, 0x3}, &(0x7f0000ef8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004ba000-0xc)={0x0, 0x80, 0x10}, &(0x7f0000c81000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e57000)={r4, 0x0, 0x4, 0x8, 0x8, 0x9, 0x8a, 0x62, {r5, @in6={{0xa, 0x3, 0x4, @empty, 0x1000}}, 0x3ff, 0x200, 0x1, 0x0, 0x8}}, &(0x7f0000aa0000)=0xb8) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00004f1000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a01000-0x10)=@can, &(0x7f0000a00000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a00000)={r1, 0x7, 0x9, "73f0f8a4dc264c5b5c7adf7edbcf688126b7a174b9705c996a081043a3b2aac5c889b1c251b93cdf916af9f92adf65a02bbf9b2a13493fba4e61a18877954a9dccd02e0b900528902de5dbacdbc25387f788d85ef94990adce2e2257f74d8a347ca680c6036ee947c2dae772713f8520f7c1996358c22deecdd57675c5a7a027af851dccd7ed33537fa297b9446cf98b3704ab65c79f5ca00349f1ee28997a4ea02dde8a49266543862b011e275e3df043edfb5e893d99b30fa3c506b6b25c6f6bdd4e229d9e3e4f21d5982b3d30dbaafb8b75ed7b727052536abb6a7a5fb453fc77a75b2fa657d6debcea8897491f188449"}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x30, 0x4, 0x7ff) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ed5000)=@get={0x1, &(0x7f0000631000)=""/4096}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b64000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000014000-0x4)=0xe8) sendmsg$nfc_llcp(r0, &(0x7f000076b000-0x38)={&(0x7f0000fb6000-0x60)={0x27, 0xffffffffffffbb1c, 0x69, 0x6, 0xed8fa47, 0x7ff, "bdf1a604cedef28931c55f0abc5a5e0031c558038d1a8823de0360d0c466c4ae11d648c5c73e55469fd74be56529de216384ff3bf0fba94dca62cdd5197f53", 0x5}, 0x60, &(0x7f0000adf000-0x20)=[{&(0x7f0000213000-0x7b)="a1dc3d0b8a5dac6ffd417bdc6e018a3e4ba5cea588b35e9fdfc4429fe9436738ffbd8b6817ac0b0fddde126a857fa2df41b08bd11599f6a3f6d59b9823aa90925eca8792ade67239fb098ec1d1be2515ca551f4d44b4396bbc0260f1b970de5814eb22dc22dfcd190c47d95191d3275df23204eda761177f23d04b", 0x7b}, {&(0x7f00005fd000)="29a29668eea4241b93bf44c88485c482d8b32d699db0fa0b6073a9a503615da6d62e3f30a1b7c8fdb319766763a1ab60885d6d043d00723f6572ce908a1625cbaf909cc0ea31d8b230a33bfba619715c6ef89e727c63970ea23bbfef6f4aedf3325c5514b0453e1ba3dcd507dbf17f761dd7b8298a4447c04d65c89804db8e16a6a09fc3dda953610a2f591421ae9c41c82696864e67d72b246c4065f5e0e672799f4a11c7f784acf51c641a9a54d44afba3eccd47246078688c24250631b6af7be6a8e8d2b736e40b580106edaa6a68e7e941a7", 0xd4}], 0x2, &(0x7f0000509000)={0x20, 0x6, 0x13b7769a, "afe4b308969606b1fa"}, 0x20, 0x1}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000624000)={@common='bcsh0\x00', r1}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b36000)="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", 0x1000) sendmsg$key(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000500000-0x10)={&(0x7f000047e000-0x148)={0x2, 0xa, 0x6, 0x7, 0x29, 0x0, 0x1, 0x0, [@sadb_lifetime={0x4, 0x7, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x80000000, 0x10000}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x9, @empty, 0x2}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}}, @sadb_sa={0x2, 0x1, 0x1, 0x9, 0x2, 0xa9, 0x1, 0x40000000}, @sadb_key={0x4, 0x9, 0xb8, 0x0, "1d626649493832d5e7270eefd28c90aeeb972c445a160d"}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x5, 0x98, 0x1, 0x60000000}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x10, 0x895d42bbef649897}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_x_sec_ctx={0x3, 0x18, 0xfffffffffffff7ef, 0x1, 0x10, "6d12fbe560642f7754688bad11bb80b2"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x3, {0x6, 0xff, 0x6, 0x1, 0x0, 0x2, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}}]}, 0x148}, 0x1}, 0x4000) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000002000-0x8)) socket$packet(0x11, 0x0, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) socketpair(0xa567a94611f7dbc4, 0x3, 0x100, &(0x7f00009c4000)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001c8000)={0xffffffffffff0000, 0x1, 0x7, "e3db578f5119", "82a3dd04b6ef2a0f7053429ebb163fe8"}) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getpeername$inet(r0, &(0x7f0000744000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000dd000+0x724)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000630000)={0x0, 0x16, "6d78c6f8d61f67e6686fddc171bcb22b1f70750073ac"}, &(0x7f0000600000)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f41000-0x10)={r1, 0x98, &(0x7f0000f95000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000d50000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000032000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000aa1000-0x3c)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000891000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x24a}}], 0x1, 0x20000800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/02/06 18:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f3e000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000b2f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000092f000-0x4)=0x3a) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000045e000)={0x9, 0x10000, 0x100, 0xd87}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009e6000-0x8)={0x0, 0x13}, &(0x7f0000301000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f78000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff0000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00008ad000-0x4), &(0x7f00003cd000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000088000)="54f732aca656825719e39aa00479b044", 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/06 18:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000058000+0x2ec)={0x0, 0x81, 0x6, 0x7}, &(0x7f0000efc000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000042b000)={r2, 0x4}, 0x6) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00005f9000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a8d000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008d5000)={r2}, &(0x7f00001ab000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fef000)={0x0, @in6={{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, &(0x7f0000a7c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f65000-0x8)={r4, 0xe7e}, 0x8) sendmsg$key(r0, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x6c, 0x800000, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c98000-0x10)=@ax25, &(0x7f00006aa000)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006e0000)=0x5, 0x4) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000), 0x8) r2 = socket(0x0, 0xb, 0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000079b000-0x1)=0x9, 0x1) pipe(&(0x7f00001c8000+0xa68)={0x0, 0x0}) connect$unix(r3, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00009a3000-0x7e)="b30a85279c2638bc5a71056a7010315f790aa292e2372acf02b7fb8f79dfec13db9c606bcb7b6b6c9fd371182fb130042e9eb99be76dbe454b11be4d5e45ffe972f0dfa34adb8f5d9101469c3f0b8ba83e1570ebc6469392585a7ab2319787280191ca540544abdf1bd3d24b4db64b0ddf324249cdc0dec49dcdcb4281f1", 0xfffffe0a) bind$inet(r1, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty}, 0x10) connect$inet(r1, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000691000-0xc)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000856000)={0x1, &(0x7f00004c8000)=[{0xfffffffffffffff7, 0x5, 0x4, 0x3}]}, 0x10) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00009d4000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00005e9000-0x80)=[{&(0x7f0000812000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000bd4000)=""/63, 0x3f}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000c72000)=""/211, 0xd3}, {&(0x7f0000be0000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/205, 0xcd}], 0x8, 0x0, 0x0, 0x91}, 0x21) mmap(&(0x7f00009e6000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e9e000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e9f000), &(0x7f000050f000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xf7)={r1, 0x9, 0x4, "bfdfbd4028b0515e94b4562fd80073145f7052d8b73c9ac61a9989246cf199bbc3f44709d609dc12abf6e53d018454a202262c1ba5459cc66613e9ecde16d5bb0aa1fa439c4826df96bfde86ea6e88617852a6aaaacd8038b0a8ca4aa2168616fc583f66ede4c842d9a767f25c64dc85e0a606b75163db9fb6e190ea165aa2d11b16db8a3f61dc2ee87ff79ec822f92f933228abf638e174651fec4f44faa94df8454f913dc6f8cdafe8093841ab48dc49ac4ec7e166cb6fda2e1a046bb4708daa7863c57c58e08391d98122a0d5a8e31db6057c58fa159d8d02cc4678502d3c5fe0561dfc4c234aa54528579b"}) write(r1, &(0x7f0000b0e000)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000ea1000-0x6)={0x1f, 0x1000, 0x3}, 0x6) 2018/02/06 18:08:11 executing program 2: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f2f000-0x8)={0x0, 0x100000001}, &(0x7f0000c67000)=0x8) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f2e000)=@assoc_value={0x0}, &(0x7f0000f2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x4, 0x8000000000000002}, 0x98) 2018/02/06 18:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = socket$inet6(0xa, 0x80001, 0x1c) preadv(r0, &(0x7f00004aa000-0x20)=[{&(0x7f0000252000)=""/131, 0x83}, {&(0x7f0000fac000)=""/241, 0xf1}], 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a8b000)={&(0x7f0000f3a000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x10, &(0x7f0000766000-0x80)=@raw=[@exit={0x95}, @exit={0x95}, @ldst={0x3, 0x0, 0x3, 0xf, 0xf, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x797, 0xa, 0x0, 0xf, 0xfffffffc, 0xfffffffffffffffc}, @alu={0x7, 0x7d7, 0xf, 0x9, 0x8, 0x100, 0x1}, @call={0x85, 0x0, 0x0, 0x4}, @alu={0x0, 0x0, 0x1, 0x1, 0x2, 0xfffffff5, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f00008ae000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/06 18:08:11 executing program 1: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x2728cae6, &(0x7f0000c8e000)="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") ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2b84, &(0x7f00009cb000)="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") mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000080000)=@generic, &(0x7f0000d46000-0x4)=0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007bf000-0x8)) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d45000-0xb7)=""/183, &(0x7f0000d44000)=0xb7) 2018/02/06 18:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f000047b000-0x8)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d02000-0x10)={r1, r2, 0x1}, 0x10) 2018/02/06 18:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007b4000-0x4)=0x0) r2 = getuid() r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cfb000)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ecd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cb000)=0xc) r7 = gettid() r8 = getuid() r9 = getgid() sendmmsg$unix(r0, &(0x7f0000ffb000-0xe0)=[{&(0x7f00008d3000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000043000)=[{&(0x7f0000184000)="bd7b2766da2c1d82c99c56cc0a56362226c26b09672fc09607b2c113535687703ae6492a9b9e7a60c1e3386ce6b9e5", 0x2f}, {&(0x7f0000564000-0xac)="50e0db6dd523a8a7d2ccd5ba210b75762b262ee4e4eef230a503c648b56d5922be78df0aa87f9e14d57a3dfde17153c4d01dc6daf42770631fe471a66aae06b683ad965dd1adf43002962ebd1444a2ffe17d3881d71b505a772b89d1c6383262413fcf9dd823b2234a6116448b05dc16a03d83a251df5cc0dd3d054085fbe0a383a998dc9c3af6e8e2d2e2495dc6850ad99eaaeada782a2ab8103b7579cea5ca5e08ab0db858f6d4f822ffc4", 0xac}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00009fc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000eee000)=[{&(0x7f0000a8d000)="8b022a742f8a28f50f7431c5990598fac0315a036a02b5b603db8889355c270941ae2e09480236e130cfc54f7e964c8371174a8b2ef3dfe2d0c23c9e8c961e3de73094", 0x43}, {&(0x7f0000deb000)="34b3b8d30882502745804111dbdc185ed3b53b3fb4d8f1369e2ad1c20ffcc07294d2fa4d7e14091df2bf5962361cc57477bcf091a14cd26bf950019105bf1d812d028eae0c85f5561b3ea1ff30b886b561cfd67b88fdfe854504981c5113fb4205bd535a02d933f69b50a0f01fd78b0932a503c6265b4f793e12b03f80d5be84f1f56bda8755fda43b9696eb2bc4d172f641d4aa077c353400dd6db1e312599dd70c950d4b030997f6f1a9e49ce7067adbf4a05a5c96989eda9e98279041a3aaca436a", 0xc3}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000058000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000a1000)=[], 0x0, &(0x7f000095b000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x50, 0x4014}, {&(0x7f0000af6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b1a000)=[{&(0x7f00003bb000-0x71)="55f808d9551ccdbfe263bed51a827cdfb60a9a93863990675d37a18d8c6a3528f8322283de9d3a2a0d141bbcde0512afe9a756acbea2588f0b020eb5a36637ba77ed2568b8d9526f8a7a5b18ffc3106ed4ebd9912ad8fafcaa6de2ec7775aa9be399c8699c277ccb390c81b395af261b2d", 0x71}, {&(0x7f0000e02000)="218c004f77e9a23194b127406d8ba8791971e527ab986c982d1ae9d91614f62352e2885351855a54983ab4d892cf3a4dd5dde9dc2c49193c0afae0730b56f195dddeffe777fb9a7cd52cd1c79e8a6ec614245c1e93d09ede27602848bc285f9d66d7271bd8f2cccf187436ce59f1ca81fdb8e0bb0203", 0x76}, {&(0x7f000093f000-0xe5)="589c751e86658f48eca33bdfae19dbdb63fca2ec7413d4d1808b1e7f1908fb7eed174e86e166c47b5d7e067585e7e16bc19d6f0fc3c6c48540e23cbb747e2b2f135252a4edb8c059988cd4289141a3c889266ffb40e4262a3ff5e637309854dbb05a1c71ac5af1daa1a19941d5ec4bec4aad466518afd59ba380174938ba98a30c5c3b9775fadf422a7372ee115d37f39131b94d88186e5e6c49c7ea333654cfa96d6f1956859e663b42e93a6bc9e6a09e3be5ea72ab4fe00d99561d77a5ac36f7de4f239550ae10df777dea095be285e9a5b05ab8bb382e782689abdafdaaeb56b894f548", 0xe5}, {&(0x7f00004a3000)="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", 0x1000}, {&(0x7f000066d000)="6a107e948565eb3007fcb1764aa459bb2b3b03625131e21a46e6252e217597fc4c6ee82d9227db80", 0x28}, {&(0x7f00009a6000-0x10)="190b5e5339fb9d0a5a94f1d6fc36a96c", 0x10}], 0x6, &(0x7f0000641000-0xa8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xa8, 0x4000000}], 0x4, 0x0) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 18:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create(0x2) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 18:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) r1 = accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000533000-0x8)={r2, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:11 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000094000)={0x0, 0x73a, 0x81, 0x400}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004c8000)={r1, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x7, 0x20, 0x3, 0x1ff, 0x1, 0x4, 0x4, 0x78, 0x7ff, 0x8, 0x1f, 0x6, 0x9, 0x3, 0x401]}, &(0x7f00001a6000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000ce0000)=[{&(0x7f00004ee000)=""/60, 0x3c}, {&(0x7f00009f4000-0x4f)=""/79, 0x4f}, {&(0x7f00003e4000-0xd6)=""/214, 0xd6}, {&(0x7f0000008000-0x24)=""/36, 0x24}], 0x4) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r2, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) getsockname$netrom(r0, &(0x7f00000b3000-0x48)=@full, &(0x7f0000e43000)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ax25(r5, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005a1000)={0x7, {{0xa, 0x0, 0xd9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}}, 0x0, 0x3, [{{0xa, 0x0, 0x5ebb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}}]}, 0x210) 2018/02/06 18:08:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, [0x8001]}}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000002000-0xfc)="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") 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x8, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000016000)={0x0, 0x2}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000014000)={0x0, 0x3b, "5f44c1bfcfaa026fe4856a0184f0fa5dcef9fa6f717bfffe227949b7e2a4af95ac7de37a2eddb28ab85bc8a0a6f71fb2ed578441ce8887af84c8d8"}, &(0x7f000000a000)=0x43) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000001a000-0x38)={&(0x7f0000019000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f0000008000)=[{&(0x7f0000007000)="daa938c426617dc4364e357e28e2a60aad25b3743919b40634511474a9a1d4fd0599e571c7453de6a215fd268dde7d015bc089265f0b9576b89c02768becdfea8614e81ff576d8c6e27b57f3041d8a6fc5f1c9b6db2e8b8625ae9d645bbb1e965a473e97955ee68d0ec277fedd8b1a4d9eed2b6d1a45895f277c7c7091280c67ea4381e146cb82c3008a8b557978d9072da0d296b2057edb180e95322e8bc5c926eea49165cd2cbbf49618144c605e92e0d6ca3335b6", 0xb6}], 0x1, &(0x7f000000b000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x48f1, 0x200, 0x8001, 0x8, 0x0, 0x1, 0x100000001, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x36, 0x5, 0x6, 0xf37c}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0x23f8, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x800, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fff, 0x200, 0x6, 0x10000, 0x3f, 0xc84c, 0x0, r3}}], 0xf0, 0x4000000}, 0x4000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000006000), &(0x7f0000016000)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f000000c000-0x80)=@generic, &(0x7f000001b000-0x4)=0x80) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}, @IFLA_EXT_MASK={0x6, 0x1d}]}, 0x38}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="6263686830000000000000000000ffe3", @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8000000000000000}}}]}}, 0x12f0) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000feb000)=0x1ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000053000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000dae000)=""/210, 0xd2, 0x10000, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000773000)={r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d4c000-0x4), &(0x7f0000fb8000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000173000+0x720)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002bb000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, &(0x7f000093f000)=0x1e, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000f4b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffc7) sendto(0xffffffffffffffff, &(0x7f00005f3000)="0cfd5c11810251bca28b009e83a96602a4752506c5e40dab4fc6f2e6b51521229710028361fa1c3ab13ee6cce50fff6321e24c92ffc341608c72f6eac292bd2b6e912d389eb39d3280806fa5ea822db0ef7671be07dd07b6e13c1486024946b861bb5b02477ec7e49171455094c32fbf27fff4d2e3a9db06f7e875d9defd647147ca4e515d9fa60eb0c512ab7ebb7a11d7dad54ca337e0136b779bf0d65e896784c2728667ca18e8f8a872acdd56ea1e5f00513b1cdaaeb28002ef226cb9e99e143eccbe70159b1e7aa50b3784cb75367086b2adae", 0xd5, 0x10, &(0x7f0000e3c000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="9d2138210775", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d4000-0x10)={0x3, 0x2, 0x2, 0x200}, &(0x7f000065e000)=0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) [ 65.177511] audit: type=1400 audit(1517940491.976:60): avc: denied { read } for pid=13035 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f91000-0x8)={0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e0c000)) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x7fff, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000bf2000)=[{&(0x7f0000f93000-0x6a)="e7babdbe0f90c25f09bff5de1c197248cde44f54dd881a67955d03e3a8d77ebdf6d6475adb01a09c5edccd9664294ad795a7cc900f9757b230317c66564abb85af4257ca05de0123dc190f772f084424b14cb18fa4591202698c915d62a52486c1cdf59de5ae03b51a37", 0x6a}, {&(0x7f0000b2c000+0xb23)="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", 0x1000}, {&(0x7f0000f92000)="da35c695d3ed655c8b9de1008b9d033a712d9f27ed801f094cd022a04327cac7940c9d61321125371bf109811140b733df938ff3ed86c96ffa5eaa466521c4ff275160240849b5c74b229285dc5014d00a79893c320bfdc9d8a0a3641b0082787caa61b0744fea74d668ba447f02b8b4d6b634c12fbe898000474c62433e69c5284e050bc0fba9235d12d7", 0x8b}, {&(0x7f0000a00000-0xf8)="c00d59fcfc322c8b777da2ee37cd5c86b44db070e36b0f8742946f37f5b44643f2b654298b0e4f840bf60667fec9930208bd6d09e7565c5e80456cf7a6f10d316af4d8d8c923274796d23ba2fe2f984929dc859a43416f9b3e8c06b506b13d67c5cc3c45ade8d488fa5680225116f412188307bb5e9a982e84f13a239bc9b1a2cc1fcc73173bf60465bf164a9f43c7b8bd277918fdf21202d97625a38144e060aa40b2ca9514c12ba68450771f4d3c7f7a9522002d826dff5364888aa4ee5b6c7fd9e6ed69a90a804946d6d5600f0e904071be7d0a843b71ed699d31b2ae955248566c44acaf126455b41422a335b7784b3af120a9f2ee59", 0xf8}, {&(0x7f00006fb000-0xe0)="9b78717177bf3c9022c38f9c15061d54ec78613254313fb8c67340377caffce072b824ee52c8f9c873636af554246917089f7e45816d9d7ba66d2704114d93f1be4e29690dc9403db00ae94b5fb89a1bb1fb27e877ff6568930ac1942c88fe2f7cf4077d82220d9b90c89cd4d226b842c16a8c03065f1b5f1c89792991197ef02103d232d170faa2ef31d762462fcc8c3ecc2ad31ebcdcc057056f5db7e05c2a3b1525009c63e2c5c7480e378aca2c928ed921291f28f253954e4a5b5364b3af3330500b0de9da7aec8f8c0ad55bf3c8cfe647b5a07cc1560f670be728d761fe", 0xe0}, {&(0x7f0000f93000-0xe5)="6b8ba444bebe8b3e75d9795de754f3cd76bdd44a7f46bd9534e3edea57dfcae50e30bb5e543f977fa0f5a59b9fc3d29cc88546ea0fb12f9be36d68bc83dabc90644ab68f4be1dbe1cafd62ea35cf50033d49b2e739d3b098a46cd0bc76357a439d5c04266d6f517490d25b8476786f198a3ce7d368fb2249926013710881e5743292f30b87638264555ab53141b7ee658e1d23d25c0c0cc7dafe86b420e02d926e6ae3287f7f908fe312f32ac0403bb9c7560070774359ec20d9bda8c103ace7df0308eed8abffb510f57465f2aa9ae0a5526106d514ed907c69f953a65d6fcd11c7db8fa4", 0xe5}, {&(0x7f0000f92000)="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", 0x1000}, {&(0x7f0000d17000)="de71ece68f9164009e8826d2a98ba3b94ddd09490767cfb6e0dbdd0eb4bad70d4e18d06e3a6f158a4a6037cc9f13f89215e3ca2699e6b0ab46f75562e2422a8c1653dece8b5fa85f3a267d6e82c4dae2ccfbcf4cc60d1c21a5ade4ab40cbefe0137042", 0x63}, {&(0x7f0000f92000)="196c01ea7086d41dde71b70da33a6ab9ea42b3bfca1c6a28970e25907e608d7ae64697b67bc3755ddda7d765304a81864bc2e9e9aa30cecf92eadd523e7e2e643f5d05b03ea43874bfbca5cdfbbb48fc9781d05655bd357de2b27629d6e894e588", 0x61}, {&(0x7f0000f93000-0xc4)="d9edfd05a6a4a16397e028215f8d00c6d9a2d4463451e234dac27534c4905440b607468831d16a0c3d2b90091a70562b60c70b7ecfeb57d072a9e6201a1d1ff504956211979c5721553caeb7bb962643a91ab85f1c2350f61bcfeb0a7a7905d683472d4aedfa5679c218643cb8f6fb5a73d7e85cd5b0147affbb90627b978a2517b96e3ef4bf326540e6db43581fdf6eae1b9d8443a7fde29d1f4b7702effe5d823835270bd8e5d3bf9372ebed2614352a3e3bd97bef05dd9a63ab175ca853a377b1d7e7", 0xc4}], 0xa) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000f91000), &(0x7f0000f92000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket(0x14, 0x80806, 0x63800) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000d24000-0x8)={r2, 0xff}) bind$alg(r2, &(0x7f00005fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x8000) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 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}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = socket(0x2, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4), &(0x7f000002b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value, 0x8) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000b02000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000051a000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001c7000-0xe)={0x5, [0x1d8000000000, 0x4da, 0x91f5, 0x0, 0x7ff]}, &(0x7f0000ce1000-0x4)=0xe) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00009dd000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000075f000), &(0x7f0000e0c000-0x4)=0x4) [ 65.232875] xt_cgroup: invalid path, errno=-2 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008b8000)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {}], 0x371) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) accept$inet(r0, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000600000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0xa5, 0xb7c, &(0x7f0000f7c000)=""/69, &(0x7f00003e8000)=0x45) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) [ 65.269898] xt_cgroup: invalid path, errno=-2 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f000020a000)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x79, 0x0, 0x8, 0x5, 0x45f, 0x0, 0x3, 0x0, r1}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00008c4000)=@un=@abs, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f00004e2000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000-0x13)=""/19, 0x13}], 0x3, &(0x7f0000001000-0x4)=""/50, 0x32, 0x8}, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x801, 0x0) setsockopt(r2, 0x2, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c84000)=0x9, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000120000)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00001fb000)=""/131, 0x226}, {&(0x7f0000dc2000-0xdc)=""/220, 0xdc}], 0x7816b3fc9263b18, &(0x7f0000245000)=""/81, 0x13}, 0x40000040) [ 65.309797] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 65.317303] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x8000000000, &(0x7f0000000000)={0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000937000-0x4)={0x605a}, 0x4) socket(0x18, 0x0, 0x3) bind$rds(0xffffffffffffffff, &(0x7f0000074000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f22000-0x4), &(0x7f00001a0000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000665000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, &(0x7f0000f32000-0x3)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008b4000)={r1, 0x400000006}, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000192000-0x4), 0x4) accept$packet(r0, &(0x7f0000eb9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004a4000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000144000)={@generic="dfb6c8766f09ff7497de80a89f5009b4", r2}) bind$inet(r0, &(0x7f0000a34000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d87000-0x4), &(0x7f0000f39000-0x4)=0x4) write(r0, &(0x7f0000bc4000)="240000002500fff73200000800367700fbffffff0100000000000000ffffffffe500ff10", 0x24) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x3cd) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eef000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000030e000-0x8)=@assoc_value, &(0x7f0000626000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0xffffffffffffffff}, []}, 0x18}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="115389c3d6188128314ede913b294098") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000006000-0x4)=0xe8) pipe(&(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000000+0xbee)={r4, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0}) accept$llc(r0, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fdd000)=0x10) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000023000-0x4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000021000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000018000)={r2, @in6={{0xa, 0x2, 0x47f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}}, &(0x7f0000007000)=0x8c) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) epoll_create1(0x80000) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe9000)={0x0, 0xc6b}, &(0x7f000018d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eaf000-0xc)={r1, 0x8, 0x2, [0x4, 0x6]}, 0xc) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r0, &(0x7f00008f8000-0x10)=[{&(0x7f00004ed000)="d95a06c2fdbf239892536492bad6797ba3e4d4abbaa4c5e02a1fdc31e6298e7cd77fed61fa28e393df3e78237a2939ed9931837aa7964b2cd35e0c102fc049466a2d66baff7f751b8c078dea5bd12a85bb48c8caa754402fcc7c4d2ce8bc840a4b2fc6", 0x63}], 0x1, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000673000), 0x130) listen(r1, 0x2) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="d4ff0068730000ff000000e90f00", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @generic="79d5418f0dbfcd070094000000000088"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'3yz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x320) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e000-0xc)={0x0, @loopback, @local}, &(0x7f000001f000-0x4)=0x1ac) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00002ce000-0xc)=@dstopts={0x84, 0x0, [], [@ra={0x5, 0x2, 0x7}]}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000577000-0x28)={@generic="a635df606e11b925a275757c31d02835", &(0x7f0000aef000)=@ethtool_ts_info={0x41, 0x480000000, 0x3, 0x20, [0x7, 0x1, 0x9], 0xffffffffffffff00, [0x9, 0x0, 0x1]}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000566000-0x5f)="29c448ad1cc61dbfbb4800a6a9280f99aa7c57026becdae442f91fdb59f61bf405135389a789003ee99c1e8a69aa85fff0ab9f91b8bf6902452b103b1da10ea2a4778cd8e6d0074b67419c9f54f1f96cc02fc9fc97c4eee3c26e7dd74819d2", 0x5f) 2018/02/06 18:08:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, 0x0, &(0x7f00005db000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dca000-0x4)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004a3000)={0x5, 0x1, 0x1, 0xfffffffffffffffa, 0xa09}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000ae2000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) close(0xffffffffffffffff) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000f47000/0x2000)=nil, 0x2000, 0x0, 0x2010, r0, 0x0) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000212000-0x4)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000932000)={0x0, 0x60, "f494c50b4787b942dc2bb8247c798bae72de71ec70850eda3c8022347e1c0905e4c14fad35b105ccabc6eb4c0ea3cea3db20e5e4446c8405faae348dbf4bbd274efd6f0b9ad1f9e00195bdf8dd7441e84dad2803caa40f90608f8671166afc71"}, &(0x7f00006f1000-0x4)=0x68) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f5000-0xc)=@sack_info={r2, 0x2, 0x7}, &(0x7f0000777000)=0xc) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ecd000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f00001c8000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000167000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00006cc000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000073c000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x4b1, 0x0, 0xf7ae, 0x0, 0x20, 0x0, 0x33, r3, r4}, {0xfffffffffffffff7, 0x7, 0x5, 0x80000000, 0x6, 0x0, 0x6, 0x3}, {0x0, 0x202, 0x100000001, 0xb5d9}, 0x8, 0xa, 0x3, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0xac9bd7024b24bc7b, 0x0, 0x4, 0x800, 0x10000}}, 0xe8) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003d8000)={0x0, 0x1, 0x100000000, 0xbf3}, &(0x7f0000ce4000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000025f000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}}, 0x8c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4f000)={0x0}, &(0x7f0000947000)=0xc) r4 = getuid() socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000974000-0x8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9e000)={0x0, 0x0, 0x0}, &(0x7f000008d000)=0xc) pipe(&(0x7f0000d0d000-0x8)={0x0}) getsockname$ipx(r6, &(0x7f0000508000), &(0x7f0000a71000)=0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000926000)={r3, r4, r5}, 0xc) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f000087e000-0x2), 0xffd5, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) sendmmsg(r0, &(0x7f00000a8000)=[{{0x0, 0x0, &(0x7f00000c3000-0x10)=[{&(0x7f0000ad3000)="388ed7bcfceb4a52c89efffd886f9897c79a662527b36d48347f57b07a527063517bb5276636130f07e5dba6e9de12fcb281080842ecbab60d80c740e2b5ba71f3e29546b91475a557481a820c98fef91c869a5285f79bc3aa98da1357510ecefc3eba3e0c0926d2023fe6915c0288dafa5f9e70ada837f2d330d5c606173c2493d3d459b45812efd8e79f1e49619327437da61ba93bb7798d18267387a3149e61a9294ec894dcc8689dfd739b87881b674b1a293a9076b7e40d56a33dc3", 0xbe}], 0x1, &(0x7f0000ce3000-0x1200)=[{0x1010, 0x112, 0xfffffffffffffff8, "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"}, {0x68, 0x115, 0x3f, "2b70b7be8788979fc21b6cd51c324b1cc12e9d55098756fba501d5e75476bb18606786ee768aa4f5f14773454b081549cead9bde0d07615099c4f9f454218d1a4b7a1ca758470cf43370211cff307dcc72"}, {0x60, 0x1, 0x63bf, "589838040086fe9879c3919e4c3f3c562ec3094dba93ce98bb6c5302bc6c95a1baf6a57097b534a56e2399d3735a83fc8be1f55527196c3c3e9c2e4554042f4ba2dfde88558183b48359db"}, {0xa8, 0x10b, 0x1, "b6c9dd1f7fea45a2050cbc5c8039491bf003b45331c5849265be606362c5783b646521719c530d50aeb3cdce57e5972b038231a815d81de756f9eaf6f33c0419ddd401ccae2b9e4f3b4accdf5aadb6d5aa310bf47cf53785f391a036bcdfad3eb6f356881d40c9183f4512d83324436610240bdc21503d09e8a9edf29a31fd0081fa663d589cbdfc1fe4ac8f5493a07f9ba6"}, {0x80, 0x101, 0x1, "05daaa67134792b2e828f80000585ba0f1de8d074a4d46916046e2642ad7adf405c69a4944ad844229232934b1543ac1c12caadddd838bddf1e5df3768e17c41727ee8763100c6a1319ef92aca0addb958e1e66021f3619fef5dc7d461934dc9dab80d00591d53e9e72078"}], 0x1200, 0x4}, 0x3}, {{&(0x7f0000a1e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x0, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x32, &(0x7f0000f7d000-0x10)=[{&(0x7f00007dd000-0x60)="4b6812379a0652ef4bd0288f092315b64224cbdc37fdf5460138f41ada3e6ef7dfd4a34460003f492e0c66efeaded213f232d8cf1c3006f7f7185ae8046a73eb487dc69a11802a1edae80a4483f334af29b0ad969c21c4a7d29018bc4b04e33f", 0x60}], 0x1, &(0x7f0000a95000)=[], 0x0, 0x24000000}, 0x3}], 0x2, 0x20000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[], 0x0, &(0x7f00000f0000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ebe000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0x2c) socketpair(0x9, 0x800, 0x2aa, &(0x7f0000be1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x3, 0x6}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000aec000)="9752fb905ea0e86942214e068262b9fcc7ec08ecab26d525db5c7b3bd6428720f05e8600cc8357c6ae07812141e164555c4eeca2dcb77242221a52f7bf2fbc9755c75cc24c73b585a98bfeeaa4468a56e49b5ce0471c46ce115b00317fbea2d2f25a479c4517e0408862638493922e162d2a05e1233a3ab311b0dd2c8506befa3ef9e8ed1058b7dee4526d4a4cced5c3d6096f2e4e960d4b8a5900f9bdd06bd742faa123e21e13963bbf477d3376e83cad4fdc92fe", 0xb5) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) poll(&(0x7f0000a09000-0x10)=[{r1}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000031000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000032000-0x10)=@can={0x1d, r1}, 0x10) r2 = socket(0xd, 0x7, 0x8001) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000033000-0x6e)=@file={0x0, ""/108}, &(0x7f0000006000-0x4)=0x6e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000031000)=0x4, 0x4) r3 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000033000)=0x10, 0x80000) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000cea000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000051e000)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009ff000)="e74831554e397fa397042fc223bba291", 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fa7000)={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, 0x3, [0x18d, 0xfffffffffffffffb, 0x5, 0x80000001, 0x8c2, 0x800, 0xc6c, 0x8]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f0000916000-0x4)=0x15) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) [ 65.606935] audit: type=1400 audit(1517940492.406:61): avc: denied { map } for pid=13166 comm="syz-executor6" path="socket:[25408]" dev="sockfs" ino=25408 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/06 18:08:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000000000)={@generic="4614c3e80fc308393b4715193f48aadf", @ifru_data=&(0x7f0000503000-0x20)="97f8966feccdddddc3b832d3cfea5d4eb9efd215df659a3fa0d4beb4cacf3d2c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00003cd000)=@buf={0x29, &(0x7f00003df000-0x29)="0570e97f107f0ea5a682bc10c1402c204daa5abd309edad97a623fbfdba8451c17266bec42afc2539c"}) sendto$inet(r1, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000284000)="f33d25ed399fccb66e6f324afb23e85ca03ab23f2e1c50d6e53a01c5832cf65e1ad73083253337c34d9d29a8967c35c313be6cb80153ddfb4a84132cfacc52ca61b7a67a1daff235275dce27cf9fa9e628c43b83a024ea4951d2fe7dd04b3c851fcba38dc582302bed1f0ee38d29bf6ad850bd35f2ad5893bca50f", 0x7b, 0x4, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) r2 = socket(0x10001b, 0xffffffffffffffff, 0x200000000000001) sendmsg$nl_generic(r2, &(0x7f00000a1000)={&(0x7f0000c58000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000668000-0x10)={&(0x7f00000fc000-0x1014)={0x1014, 0x2e, 0x800, 0x0, 0x0, {0x8}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) accept$inet(r1, &(0x7f0000065000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000b85000-0x4)=0x10) 2018/02/06 18:08:12 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000028000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x8, 0x2002b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000020000-0xc)={0x0, 0x1, [0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000093000-0x4), &(0x7f0000d11000)=0xffffffffffffff9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a9c000-0x8)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000c52000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c72000)=@assoc_value={r4, 0x7fffffff}, 0x8) accept4$inet(r3, &(0x7f0000d0f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00001b3000)=0x10, 0x80800) r5 = socket$inet6(0xa, 0x400000002, 0x0) r6 = accept(r2, 0x0, &(0x7f0000abc000-0x4)) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000954000)=""/184, &(0x7f0000670000-0x4)=0xb8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000970000)) connect$inet6(r5, &(0x7f000099e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r5, &(0x7f0000386000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000111000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000002b000-0x4)=0x5) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000946000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0xa8)="0920642f5cea140fd35bbf5f04848c0c1bf113dee4429845929b33af2faed59422f74cfc514b41b852081b95315b148466bdba0844455b9c1f1654089bf31716f5f8bb5179a94889a28c461e03b968b27827fa3de316ff259d1679e3f21c1e462cca3140c1645f0eb72f7f8f03032ef1d59e6d3e7698ca70279999c66e602be323f10b966fc9e182acd7576ba000cb9b450df8ca61a2a9a5364647e20c9e3cd669f3c41b0c9d50be", 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r2, &(0x7f0000ad8000)=[{&(0x7f0000945000)="a6973ddf2553b9f8296c2c23046b2180106f8c5ee90d2ed522972fcd15663231d8086d6af425751f666f5cea2a53a687d623697c46cd6dd1c3d1b53531dce14cbf035003d0326e49a9a6644ad79da489", 0x50}], 0x1) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 65.725508] audit: type=1400 audit(1517940492.472:62): avc: denied { create } for pid=13172 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 65.749817] audit: type=1400 audit(1517940492.474:63): avc: denied { write } for pid=13172 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/06 18:08:12 executing program 6: unshare(0x60000) unshare(0x20020000) r0 = accept(0xffffffffffffffff, &(0x7f00001e4000)=@rc, &(0x7f0000ec9000)=0x9) listen$netrom(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a83000-0x4), &(0x7f0000001000-0x4)=0x4) unshare(0x20000) 2018/02/06 18:08:12 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000200000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00009ca000-0x20)={@generic="70f9a69669c7301f1fc8201c36f6db8c", @ifru_addrs={0x2, 0x2, @empty}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000997000)={0x0, 0x0}) r4 = accept4(r0, 0x0, &(0x7f0000379000-0x4), 0x80000) r5 = accept(r2, &(0x7f0000b7a000)=@generic, &(0x7f0000a05000)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000ee9000)={r3}) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000a5d000)={@mcast2}, &(0x7f0000729000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000018a000-0x20)={0x5, 0x8, 0x8000, 0x2, 0x4, 0x1, 0x72, 0xff, 0x0}, &(0x7f00006ac000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f88000-0x8)={r7, 0x1000}, 0x8) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00001e8000-0x18)=""/24, &(0x7f00001a5000-0x4)=0xfed5) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x97268c52b91df180, 'xts-twofish-3way\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r1, &(0x7f000013c000-0x58)=@alg, &(0x7f000042c000)=0x58) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002e000)={0x0, 0x81}, &(0x7f00005ad000-0x4)=0x8) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005ac000)={r4, 0x61, "521d4d231710d6c5ebe8868e3d49973cf128b2460a81ae57dedd93349d44e68cbc6bc0a1fa9104a17a2c59ed26d9eac32a1ea10ad3cc3616c9ecad3b37c4b1abbd2d69dce731e942f0dd7cbd32ef13386fbd898d294892fc4721574824b304f273"}, &(0x7f00005ac000)=0x69) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f00005ad000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0xf6, 0xfffffffffffffff8, 0xc6, 0x6, 0x8057, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005ad000)={0x1, [0x0]}, &(0x7f000052b000)=0xffffffffffffffe9) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ad000-0x6)={r5, 0x5}, &(0x7f0000449000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000475000-0x10)={0x4, 0x9, 0x4, 0xfffffffffffffffe, r5}, 0x10) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00005ae000)={&(0x7f00000ef000-0x60)={0x27, 0x7, 0x7, 0x7, 0xabb9, 0x0, "f9d26d7566836bfc4d04b818133e2446f90f3bd5a31e4a592fd6347d5465b0575beb6d8727a9cecb21a5f70e3a1f57276906ac779d6ba8122bc9a0e02f4e35", 0x1}, 0x60, &(0x7f00005ae000)=[{&(0x7f0000311000)="b88833f76d44d5de35b217858e6edf6be4c365ec49dd1f7fd41ea25880e40abdd3a218c3ede48719eb5b452de7d70097d30aa4110755008b7606d94eb9eac5574287be8b5ae21fc100b257a6de22b9905e745e76145e37412290af54e783218771272e320fe9b7b558576e146971b4", 0x6f}, {&(0x7f00005af000-0x6f)="0035b46ff489dbc646d3ce513e6b81861df12409db7d24f8473dcf69bcc830ba757ac81590af5d7ef8442b932ed1434a0040dd4654046a52565f42a8d0eec370317ed46cca2bc94e7a7e141b55353004c1134d314604a08ae1b40d57b68d3622fb2a7c499da1a41830366e51591092", 0x6f}, {&(0x7f000012f000-0xb)="2f9b0768b87af5f13b2083", 0xb}, {&(0x7f00005af000-0xf6)="373c053180963f8c54d5938e0e86fe9e6e2c69db1b36a9077934dcc3f4b67ef9aa2ea1b5ebbd21ead2a09d133edcb64385d5edc9956b980ca99d40506373002278c315e91a60abae8b158a7acd7780ab2fc61ce54fb48afcdf8f172dfd536a1c49843a26758942f0fcf1afa45ec09e481ee6e02b48d53ed5953f3f08d4d49f3be694b8aca663dc1ca5e4b41e5713920328261facd28f3912df65138abe6b5163c8a4fee20b68ee0bc69bfcf08c44b5c2cbe62130a40158fc0ab975344330bac312365a668fcf00315d180b022dc5f5c4134f7d526df1bb8d519d556c453b264099d5c39cc97097cdc94e6101038fc2e0bdf869441313", 0xf6}, {&(0x7f00004fa000-0x1000)="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", 0x1000}, {&(0x7f00005ae000)="245e990fc7861697d993e70ebca97b26a670d6199774e8a37dda9f65fc0d5b1813a7cb89ff369c10fa63fed5c27e270e97168f5bcd17f91ff5d900b4f26f4d417432d99087dc3a403895242aaac0363b90c6f66faa4cfbfc447089a6a575ece6fcebb333b89295a940438f0f83f01294ec9d99b28814953ac8e31ee6bb225c470fff24be9128504c1f44fddf9a842408bcdbd7219fccacca7d9195aa4baeb6bd7b7188a82757aafa18d9d8f1e9e9f296c8a2f220d56fa59cbb5a38d3553f28b57c25f7a2a5459ea653c937805c6fb345", 0xd0}, {&(0x7f00005ae000)="049fccc968dfc6582e57dbe64468ba3291e557dfa4a156dbd0a8dda61cfc12c55209be95fe5030c75c87665583b7078f8c307cf6bd221576b8043a06dd056a607fc7f66da82dc66bccb68839c18f2f4126c0bdef006adb82444cb753db0045e73cd163ebefa78ba201490ebfc69f446195841cac7bc6cd", 0x77}], 0x7, &(0x7f0000283000)={0xa8, 0x10c, 0x80000001, "4a30d92570f557cc408158727f3ea824a10d865925477b6aca310f364bf3a56a3af6310fde0a816d2cc9b7762fa618fd0840e2718eabed2e6b83ba156087d1897fb7ad55a0f764ab3f0cc9d2c49aa04845f49697514950d421c6d5216e145bb9b49736ac1b9e9c8bf0c9464a42effa635b899ec3dbc733f5b52a3b083d647de1d8b8e968550e357550cceede4de708bede480b"}, 0xa8, 0x4040}, 0x44040) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)='l', 0xffffffffffffff36}], 0x1, &(0x7f00005ab000)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)}], 0x1, &(0x7f000001d000-0x48)=[]}], 0x2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000052000-0x20)={"b373833a735f98c0aba9cb8772a91b75", {0x4, 0x5, 0x401, "97c3b1b64a71", 0x57c}}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00005ae000-0xa)=[{0x0, 0x0, &(0x7f00003f4000)=[{&(0x7f00000c9000-0x75)="dd3fb633fa3e281b78e66668338f1fc70db2904ef4b5b8af2b5806ecadc7ff79756cd485564930078be801d454a368fe63d77c7ad42860417f456d0bc2b5aef2583958a65a154f8e5f7ee450d3b42047f5f3187ea9682d8ebb584835bfbdd0d004ff9147415f5c6585165646de7d52f79d1327f141", 0x75}, {&(0x7f00005ae000-0x77)="3d71dfb6f99ae26e0aa73578057a7b81ee924c7e060eb507e35093892ac02cfa3e424d9a3fd5fe2c51e076ff77dcb9ba608fb2869fb1852f1d7ed4dc0105d193f750ae27c80c4ee3a420640bdf100eaea0143c73c28a5ce8d2657001c6b243bf7dadcc35819ce045beb5e753b15ec7b47f5e7c9d8ccd79", 0x77}, {&(0x7f00005ad000)="6e0a71f915a536e6e09d45f563925742199ccf598f03a374ff0d1e98873644ac1c", 0x21}, {&(0x7f000050e000-0x19)="9b5b7e5f41e472a8cafc22116ce203e7d2e47d7a9862e346b3", 0x19}], 0x4, &(0x7f00000b4000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x50, 0x117, 0x2, 0x37, "deedfd451ba33c94c54bcd6c4fb18a090930fa197de6b05004ab894677c39d879aa59312481857c4f15456dc2dd7aea5dab406c9e58898"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffb03a}, @assoc={0x18, 0x117, 0x4, 0x6cc4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x10e0, 0x40080}], 0x1, 0x8004) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0xc0}, []}, 0x1c}, 0x1}, 0x1000000000000000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80a, 0x10001, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000000e000-0x4)=0x5f) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ab000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a5f000-0x4), &(0x7f0000522000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f272941a3cd35023f5150a489ab12646a314d1cc9edeebcaca9c16cb5bde1aa4efcf3e3d8faed614d73e41a57ef5d789fb14e29f9b32ec09901a9880f79e402e5dda789216"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000e9f000), 0x32b) r1 = socket(0x1f, 0xe, 0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f89000)=0x2, 0x4) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 5: pipe(&(0x7f0000429000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) 2018/02/06 18:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfffffffffffffffe) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000b000-0x58)=@alg, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x5}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000000d000+0xa1f), &(0x7f000001d000)=0x10) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f000000c000), &(0x7f0000007000-0x4)=0x4) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000071a000-0x96)=""/150, &(0x7f0000072000-0x4)=0x96) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f0000ffb000)="29000000200019fff63d0014000000f00209000000000000000000040d0004000000000200f9000008", 0x29}], 0x1) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f5f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000604000-0x20)={@generic="bf3e473b8422060657d79ca63672a576", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000584000)={0x5, &(0x7f0000250000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000374000)={r1, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000612000)={r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008da000)={0xffffffffffffffff, 0x50, &(0x7f000088a000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000005d000)=r4, 0x4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bdd000-0x4), &(0x7f00001c1000)=0x4) sendmsg$netrom(r3, &(0x7f0000d13000)={&(0x7f000067f000)=@full={{0x3, {"f699f14270797c"}, 0xec61}, [{"b47d17de2bba82"}, {"031a4e155e0aff"}, {"838d6915eff2f9"}, {"4195f5b0054bed"}, {"b5ccb978215aa4"}, {"cdf34d531955ad"}, {"fb79113d92e568"}, {"7a91cfa574ca6a"}]}, 0x48, &(0x7f0000aa0000)=[{&(0x7f0000fc7000)="21d955dc1352dec601265b4e341ca4cd82a5f618d9cdc633", 0x18}, {&(0x7f0000e4b000)="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", 0xfa}, {&(0x7f00003f9000-0x1000)="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", 0x1000}, {&(0x7f0000c73000)="ad12eb96acae6b1ed79214eb53e90cbe356dd2e9db98aa4e69eb96c1b592e569a33ce7633336bb15302b796878041b4eb30a01942f0c94c998a7520023e0a1107f1a1e0f30d774e983851506e8b0407743fb17e2f84ecf6c50ad6f1baef136da7b708fa8a6df6666beecdd66", 0x6c}, {&(0x7f000008f000-0x95)="3d719c0791502cd9be00d7f9a9339500b3c9f88758f771e57375fc80c58ea42414588dc335d0353d27060ccf5c05c5e281cf825f7d28788c3c54c1c62233266ee0d4e4959b0b824f7d22078aeeeea40bddae63bd17b45dbca54f1664afa0ef27bb37ac22d6e8d23077f5b194f0de952698efcf05bd75b70de9e1dfdcc71a0f3a40b7f56192384508a93ec763ba763d535380f1b545", 0x95}, {&(0x7f0000aa1000-0x9d)="f512689e086823b70d7abe4676de580b43049015f93ed5ce6179a7d91b637c129c9bc9aaff20074e0577d98f0dfdeb76754364e55c05592e1867ffc2e045d62aa36d06a45c44e90e657f3a2ab919edbe1b695e7fa97d215e2b6dcc2f4ac851fcdffd700deee3965b5ce1686acdc3372b57d42007c9e971a873482c6b4f188e0ff8d12b93f71391505185397e38cbfb813fbf015e5c7ef1537720e8296b", 0x9d}, {&(0x7f0000d3d000)="7a13a0f79a2a80b7ca6a334941a3c5ae80b4255e4fa64163622499b878aaa14b7028e0de2c684b0b7899af32c2d23da534d91d22e85d35934300716aa4a258b41bc9f848ad29102c65d21f4fc211582e916ac5df910cc89b5b8705a55b197a4d863d97e15ed9b09a3e8f71c48733e3cf06039c60", 0x74}, {&(0x7f0000d8d000)="8ec76cc1f8949891bbd277e182d3247e9bc31803d8a660052dd56b7e56c1cbd205d372e68be7e13950817e4e4182caad70a06f040279d9b3b748db96bcd09e12bdce0540a8272794ed7c66fdf7d5bb351be18a068ec4671349d546ca9117f79995462caf2f7322d411cb7ea1b40712c412a218b1ef99e2abae1523c128c66fbd034dd1e4318036455a7360e9a1478c39d6dbe5e8212a47f0eba2489d7a90e676b7489a6f0ba76c44be26c265e0f66e3c202570b122de374b23f2d9658460bdf1ec0facb38860e2c94931aae51d2e6bd16b067e3901a71d969c997ba72b5289b8a227e015e4457e9c713faa752c184bead8a9", 0xf2}], 0x8, &(0x7f0000d2e000)=[{0x48, 0x89, 0x7, "d3d2f6c23a4882d74ee98b6a837901b2d729be2aaba17c9ff88a31687da3f5caf3b69b45e5cacd108f07d37b449bd5a00124358cd07234"}, {0x28, 0x10f, 0x8, "e21cdaffe8117b1614f016d94845393d21d3c24ac8769eaf"}], 0x70, 0x4000}, 0x4000000) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000708000-0xc)={{0x20, 0x9, 0x1, 0x3, 0x40, 0x1}, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000226000)={0x2, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006a8000-0x10)={0xcd63c01, r5}) pipe(&(0x7f00001d2000+0x4d1)={0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003f4000-0x18)={r6, &(0x7f0000aad000-0x47)="39421963ea8106a70717a15a66dc08ab14e422a6b86b92e9fdd4281b5966f2f3b77258cb8dcb5d5d50b73fb54df88421602576d796acea8fd9219fb54fed8862cd6e2f4be52ec3", &(0x7f00005fc000+0x4db)=""/71}, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000214000)={0x0, 0x5, 0x30, 0x6, 0x7}, &(0x7f0000cf6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000072d000-0x108)={r7, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x8000, 0xfff, 0x80, 0x7, 0x9, 0x3, 0xa3, 0x5, 0x1, 0x9, 0x8, 0x1, 0xab, 0x0, 0x40]}, &(0x7f0000d82000)=0x108) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000ba2000)={0x28000000, 0x0, 0x9}) 2018/02/06 18:08:12 executing program 1: socketpair(0x15, 0xa, 0x5, &(0x7f0000600000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000+0x229)="623ee3a025fe48eafe940d14a4ea27e08a365120c7eb9b74e378763936f79043c65106a6310ef64c9fbbaa39c002d9926c9375a97a31952bf89da7c226f65ebbd6d316c729afd9c5149174a06ca74bcc96d896dca33c4a58008df2d490b930e13abafb56e1006ed81afc5afb0d017e19cbb0eee9a571e95265950721da6342874d942c7dc9282eec548bc08abba1a5d898f046029ba65db48f852a1f0c25016c889b9af0492bcf6d09fba9704eba7f93ee2a2d41d36f0828a6b525033545ed7814bbce35e7a07a725abf72ebbc7bd7cdcd246c7a4a76afb16615e9bcc41e5185a15113ac2aa09a2bd92dd5ee802aa34420143082f021d54498", 0xf9, 0x810, &(0x7f0000a5b000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x7, &(0x7f0000e9d000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001ef000-0xc), &(0x7f00007ca000-0x4)=0xc) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ad9000)={0x20, 0x3f, 0x7ff, 0x5b, &(0x7f00008d2000)=""/91, 0x7c, &(0x7f0000b77000)=""/124, 0x75, &(0x7f0000758000-0x75)=""/117}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e1a000)) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) socket$alg(0x26, 0x5, 0x0) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}}, []}, 0x128}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000407000-0x48)={0xa, 0x10, &(0x7f0000000000)=@raw=[@exit={0x95}, @ldst={0x1, 0x3, 0x3, 0xf, 0xb, 0x5a, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @alu={0x7, 0x6, 0xd, 0x9, 0x9, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x6, 0x7, 0xa, 0xfffffff0}, @generic={0x2, 0x5, 0xe0, 0x8000}, @ldst={0x0, 0x2, 0x0, 0x4, 0x0, 0x30, 0xffffffffffffffff}], &(0x7f0000d75000-0xa)='syzkaller\x00', 0x100000000, 0x1000, &(0x7f0000ab3000-0x856)=""/4096, 0x41100}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000ac2000-0x50)}, 0x10) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be8000-0x4)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000979000-0xcf)="5d84dcb1b5695c3823003da5e1a02117947916b69e407becd8164845f76b1bdb415a4df68eaccb74e67b70bfcb368496366096d7f3e7c383c506277d36240d7487300933305ed9fbe51ce61b6c9839bc95aabc26f5b43d98bb9528b018ff18864f94b2efa0ed0aa4f11423a7ed6eb4178135742c774b6dc22a7adb125a658feaf13ffac6bc93edfe490cfec1ed46e1436ed39fc5c600a291d4c35f067538ad03ea3d3e6645abec324ba6ff8bca18056859d697a09c38c968c74f2a992aa0cbc5faf553242eb7a5bb6f5573775c3ba3") r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000022a000)={r1, 0x101, 0x4, "6d302ecff025672dbd5233040809d1cb9aa08cdf0bfdb5da444d31d4a0761eb6ef49a9758c3f4fbe2aecc417"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000030e000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x74}}}, 0x23, 0xe3, 0x401, "f3ea2a3008ea337396259fc0d5df23d66a1d60b61562888bd9755f8e546f8c814507d5ec170140110a867399741f2be2131dac962b5711ee2705fe0b09f4d9d1b6631db081521fd0a9efbfdad8f98465"}, 0x160) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f0000c6b000-0x1)='p', 0x1, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty}, 0x10) 2018/02/06 18:08:12 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000c63000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000ac9000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f000090f000)=0x48, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000001000)="7601157e6afe59b86f6a61ba6a9a4e0327b2a2f7246d39419cc25e8040582151e989897434c4de8c35e73b89a49c0bd6b09fdd0290694bd4e5e8b1c3244b2311a7378e44afa406bea7", 0x49, 0x0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0xc683}, 0x0, 0x4, 0x4, 0x3}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ce1000), &(0x7f0000d5e000)=0x14) 2018/02/06 18:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f000016f000-0x1c)=@in6={0xa, 0x2, 0xef49, @empty, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000014000-0x38)={&(0x7f00001ee000)=@full={{0x3, {"c0f38ead9152c3"}, 0x8000}, [{"b3340b5d6c3114"}, {"87d5117c8e0280"}, {"b9f280919045fa"}, {"c982b3c4cc39f8"}, {"6665489a43980c"}, {"0ec2addf5d7f82"}, {"1bbea2668bada9"}, {"5c02054adee6fb"}]}, 0x48, &(0x7f00001f7000-0x60)=[{&(0x7f000078e000)="6bdf86f85e0dea9610872565f1ca901ef31cbf0343d4d72de9aaf99e5d418657612d9a93", 0x24}, {&(0x7f0000f94000)}, {&(0x7f000086e000)="9e9788de055aa523368146856f6b2fa8d71fc481a88f842299d14979381d00f076c8f4c3628d278d588634a6ddd7f6eb880c8309f2b75ce606c6bfa3cf8d7133393b74a9d967e890df0bbdd5bc5e7a602d5151af7206413b947eca7f96941e60d22abef21fb4c51df9f3d37cffcc624f870de922bd645f725b337264190aaa152cce4c705ab3fbf876", 0x89}, {&(0x7f0000cbe000-0xae)="1d91ee2f72ff8f50e9fd6222d2680db0498cc37b8710595e9a98d9c996b2be6868acb227804cfbe7a7210a860edc9c83fa5770af19646133816fa22878274dc5b55f3c0ceec84ff0de5a94fe089802d331c1a692ed0a4fce88135b808f98a574967012db04de002f63228287a6db987937bce997200942d9b856f6ce8ec4e899f1c683bf965eeac49dc6dfe360c617d1d7d1c237dabc10569f1bc701e70712c77d70378b8cddd3259661c9a09b4e", 0xae}, {&(0x7f00008ee000)="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", 0x1000}, {&(0x7f00004ff000-0x13)="4f95109e8a36591e6010408eaadc98c6964455", 0x13}], 0x6, &(0x7f0000afd000-0x518)=[{0x60, 0x10f, 0x100000001, "8006e98fdb830d22aec37ff813c75eea0ae01f68c3731eabb8467ed9b4226781f8d9e79a4b79fd9f0c3b552e3e9a7eb54042d2d23d3aa09c57cd7b230b92b67671d6e1b22392d27c2e"}, {0xb8, 0x10b, 0x101, "a58d301fbbbf8a8e51b1da3206c34fb0b2464d8c6e00ee4078ed956233d6aeea49f54ab720640d762e6b779a388117133b9d3bd254fbb888ebc570ce42c993d34be292bee865c7b6559d9333ef243fc24c3437c48695f9874a2f0a1df981942a97aa3c76738999602dcc99a0287e0b5c103f722fd4a3a1a059ec14797743c8efb0ab0ee3def29eed315443456d2bad5344b36192cea4710bc4989cfcee350f398f8d0e"}, {0x78, 0x0, 0x8, "a9d52ad71e524c3406004ad057195999d48f9852b81146f6b11e36dccbb064a5434bf0500b5daef72e2f78e022272734cdedd8b5e636d3362cf2d3555e996f391b5feaea09e70d7cf7ef913557b3f47f808a02714b86715dd4b8f577b48220ed55"}, {0xb8, 0x0, 0xc059, "a6288c58ebe97bbda3ff24a968580b235d54dba66b2485c45175aa3fa86ef49ec8ca2e1bce9982b5f1031a01c6925ee6cbdbb67825242262a5accd8b244eb684887e76257b208d2de0143e32c7e77f582277c8db96f30b870e31e52d81c1d81df8799c9c9fcf970b9a28e4a1d4346cfee74a5dff3baf874178bd767203e3dadb362f36ded657e3a8476a23fc3d9d4c1950199a85ebd34af652b1d2e00b51f546e2e1"}, {0x100, 0x1, 0x1, "fb3fc00f5e3ff47dee755391a66badf54f73d35fd6094088815e40e61cfc382d884dd8f163b5d11065b46ef93b0fcd4292988aa8639e3c8db321d8da7b451c97678e8d2e19fd75866a19ddf558a9202054b1083e126d2ace740c86308d2461ee59b2aa05da239e0274f23763795daf3a79d7a7f389d89e97ad78a85f2660a9422662b301aa1439a10fcef12c55311f68adafc8f7cc60dd912e1ccbb15381616c571a760091b68e41c6d52d66daba4f142c7340d414bb564d77c5dfe9563e2f96f3a4b02d50b730fbb4afda6cd2deee239c29bffaddcd2913f0d38692190061233d2959806e0e255376a022"}, {0xe0, 0x29, 0x0, "5737499b2faf827e876cc63a6b41391e8ee60b5fa3099fad0baf9ca78d9b98ac24d7b73746dd25fe9f8a49a0943da528a31b776b36d5a3f347afcadc9f9312708e5fa407209f43fc0774070cc33c7683c7c54811b78a3f2a26b04c1de237e6a687b2d2051ebcd2ee3c4f5a3e57307cb9a2b8b076bfc518e4df845290673ad4d12c0ef08cda29d86d36af89a20ecf364163c3f3fd8198818f6ca35798d45cba67f52a95c4a38119789eb205d85d24634b18b9b68155ec8a445bfb5c3a613b8d18a6b943e62daf50ea09dadef9"}, {0x60, 0x119, 0x10000, "a33bcce96e3e61984ef61ae54cca4e32905ed6f9f0ea2f87a6c6b883a23914f6e838c5cded478ce0dd09ec854bce962e506d2fab00c70402e0eeceff253123bb0a8db852f3bb2d1a561608"}, {0x90, 0x11d, 0x2, "c20797936e34b773f56467775d00bca47717805ed25155418eb84c3ab2d2c71a3ce02bc1a7fa29f2f3ea394fb846e8181431bc66a85df49f2624bef22b9c475da24745e67c30c07b724d795ae945aab12b9052c2e24032d5ffab34e017b2dade3f2b3786fe1f55404923147d04f21c3a99789adf9f51a71e5a72fd"}], 0x518, 0x80}, 0x100) setsockopt(r0, 0x7, 0x7, &(0x7f0000163000-0xf)="0fd1f262436230bbf41abc7a87c17d", 0xf) 2018/02/06 18:08:12 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x1, 0x9, &(0x7f0000149000), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ca8000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000d5d000-0x9e)=""/158, &(0x7f0000001000-0x4)=0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x2, 0x4) 2018/02/06 18:08:12 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007d7000-0x10)={0x1, 0x4, 0x0, 0xffffffff, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000504000-0xc)={r2, 0x100, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80000) r4 = socket$inet6(0xa, 0x80000, 0x8) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7b9928aa, 0xae2e, 0x1, 0x5, 0x7}, 0x14) 2018/02/06 18:08:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:12 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001a000)=@assoc_value={0x0}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000e000)={r1, 0xffffffffffffffe0}, &(0x7f0000002000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000005000-0x4)) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000061c000-0x2)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006a0000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000087f000), &(0x7f0000a8d000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf5000-0x10)=@generic="23e6c1857eb648bdfb4ef5acfc333fee") r1 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000be8000-0xed)=""/237, 0xed, 0x20, &(0x7f00000dc000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) 2018/02/06 18:08:12 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000), 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000115000)={0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000afb000)=@int, &(0x7f0000afb000)=0x4) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000016b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007fe000)={0x6, 0x0, 0x0, 0xfffffffffffff4c0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000557000)={0x1, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0xf154, &(0x7f00008a5000)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 18:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe4000-0x12)={@common='syzkaller1\x00', 0x22}) recvmsg(r0, &(0x7f0000786000)={0x0, 0x0, &(0x7f000092c000-0x90)=[], 0x0, &(0x7f000062a000-0x4c)=""/76, 0x4c}, 0x0) 2018/02/06 18:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) 2018/02/06 18:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006c0000)=@common='rose0\x00', 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000811000)="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", 0x597, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000252000-0x37)="3f4f7b3d945ca29d2fda47a03db37b87ed8e60e2d0462bfad9a526eeb39fe5a83422c0d842663b0b71ebedb6a9b7c1ff57c6f05b513369", 0x37) 2018/02/06 18:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000859000)={0x0, 0x7, 0x1a}, &(0x7f0000d80000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bc5000)={0x1000, 0x5, 0x8, 0x7fb, 0x9, 0x24c5, 0xf1b, 0x4, r2}, &(0x7f0000b63000)=0x20) shutdown(r0, 0x2) [ 66.143529] sctp: [Deprecated]: syz-executor3 (pid 13333) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.143529] Use struct sctp_sack_info instead 2018/02/06 18:08:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfe000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000004a000-0xb8)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000df0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r2, 0x35}, &(0x7f0000e71000)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007cd000)={r2, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005ee000-0x6)={r1, 0x3}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007d6000)="a20837630b4229d9757271a615f3b12a5132c0a3710700fe3ed32f6e8fd229e3f64e6c1c9eb4769ea071ed03a389d9e75753336e394e770778f3f2e3abf4516ef0b0b9972a053ff58445", 0x4a) close(r4) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00005b8000-0x8)={r2, 0x587c8369}, 0x8) close(r3) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001ac000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000678000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000a36000)=[{&(0x7f0000223000-0x9d)="e170cb248d291ed31906d726c19beebd32ea02c535fffd67595d6e3d74f8517920aa4ffa5125442d1186b47e812885d4ffb8fe549c936bf549fe44149cd7782e6f857038a2e9092026053b018dad6556d34ff37f2c25d6a10ef7e487a7cbc2404975ec94c55a73ec38d1aa89130ebe0068f06dca663cbbc89c1e2df8ccb3d4d52e1063774381ddcfd0ca4b265fe259fe738e6fa8d0575085934b38667a", 0x9d}, {&(0x7f0000cd0000)="54ab5402df0dbb5dc6db7e84efd39eaefba398e912946081f71742860838cdd8eb95692a179968f9b68e595f41690222c8bfaaba0f22c6c5650e7b231edbf7fa37eaf628e508f1a9a71cac6964f3f33e594c3732f6e8a97edbecb4a5df1ed8f892f21a81bb67b4e489a38c3f5bc05ee62d73b4cb88c1c0e398247eb3fa9468aed3ba7806f7549427fbed2d112e32034333f0aeb88a13b2c78ef74d8d3fc8c2085946ac0a05a7cc3ebe5df8c5bacb", 0xae}, {&(0x7f00009a5000)="048a0402d6cf3cd8a79c9294f55ad83a023edf2fb65434ad3c9545ef", 0x1c}], 0x3, 0xe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b9c000-0x4)) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f76000), &(0x7f000063f000-0x4)=0x60) sendmsg$nfc_llcp(r2, &(0x7f000059e000-0x38)={&(0x7f0000df9000-0x60)={0x27, 0x46, 0x8000, 0x4, 0xcf44, 0x4, "3f4c48eed99077f2ec954aeb8ab3154c6c85576055a9184712aa41f22e2e231668a258fe86f24bf007b27238b3c5048f98a4597cf5301cb688a373aed64b54", 0xffffffff}, 0x60, &(0x7f0000237000-0x30)=[{&(0x7f000082f000)="878bcac3cde75614a3f269badb67fe2fe9677d549dcf86d145af5ae83ae28dc15f5a3b61a19489a7e0f10e04673ab0b786ec30ba70b2eee1c9d37686", 0x3c}, {&(0x7f0000e82000-0x5c)="4ccc3e6adc09a8cae12ca34e715db2c99b99f449fa4829ae744529502016eb57c6d2bc1726f506de0cde605e4274283a55f885ca44b2097bb3a4c809b8c879bcdc5b8c91bdde880a951a171d21c3d0bcc8ac203d8e4528ca78a0aaff", 0x5c}, {&(0x7f00006ef000-0x54)="e94e51caf006869d4675c319e30bbed2326b2e5836b406616108d8983bafe2a7971f0eb343285f64d381dfd00787b3ec1a7dba44ffddf62e0705b369227d76624f27a26aeda7dcc0fdbc180bd735c3d1f44206fa", 0x54}], 0x3, &(0x7f0000d27000)={0xf0, 0x88, 0x800, "79cc65baf3c2505af2107699b1823f7a485cee419c0176c17c7a1b80e4dbd0933b4bfa363cc1a566580edc683d21be70ad0571d304a6afd3a305ea9a30c9dcff485bc3307389d8c6849e345b51abe1fc10303f9c08ba4d4b3a9a55c08ba6a47282c812ef9843ca8342176617f279a263878f92eeff630beac1fe5607d6138d872db8dc9320fe27d2debef3544ccb286563787b46c8dd4e37e387a61bd6e1369238e88737a9d6143f29908c6c2b881a100f7127fc595c268abd2c0440aa211275cb265ae2d29f17062b340b56ebddff2465456711103f742c9bd2"}, 0xf0, 0x48810}, 0x880) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000038c000)=@generic, 0x10) r3 = socket(0x2000000000000010, 0x802, 0x0) write(r3, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/02/06 18:08:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x7, 0x4, 0x22bbcebb, 0x44, {0x0, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x10001}}, 0x81, 0xfffffffffffffc00, 0x4, 0x8, 0xfa5a}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xb5)={r2, 0x3, 0xad, "3b1711b00e1c216ae7a274571b4a1571df07ac6ab343e4e730f28a99b29a93ec9aaa7e6de24b54c0fabbe3775dc6db0be281da7b6f8e505294f13b47aa1e6ec51a572f06612498d7c3ccb52cedf75b0aa87a72ed381a614304ae2ecf2086f3be728d8dff8c9afc344c556e9cb22109fd74d13bdf4953cf80ae1bc311e83578a5ad126e868034d67cf86bb066a3f18f30d1215a9188990caaa61a81e282c247cd4d4bf8f24861835aafe2cb9a4e"}, 0xb5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000004000-0x48)=@full, &(0x7f0000003000)=0x48, 0x800) accept4(r0, &(0x7f0000003000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x80800) r3 = socket(0x1f, 0xa, 0x3) r4 = accept$netrom(r3, 0x0, &(0x7f0000002000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000003000)=0x8, &(0x7f0000004000-0x4)=0x4) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000011000)={0x0, 0xa0, 0x3, 0x8, 0x8, 0xa158, 0x3ff, 0x6, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x1, 0x8000, 0xffffffff80000000, 0x6}}, &(0x7f0000010000-0x4)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x7, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000012000)={0x3c, 0xa781, 0x3, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000), &(0x7f0000012000-0x4)=0x2) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270941000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x0, 0x0, 0x7fff, &(0x7f0000ed8000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000124000-0x20)={"ac5070f1b89bf95367fd60550f23831d", {0x4, 0xc7a, 0xbc, "db91292ff5d2", 0x40}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b3b000), 0x4) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00008fe000)=0x5, 0x4) syz_emit_ethernet(0x12, &(0x7f0000592000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000088d000-0xd0)="bb0af6955fa7c1409404e11381189310e81e00b5788f4d854ebbabe5114a7b315f2a3af3a9cf50094cd27096d7edb4b3881bcd306770cfa59bf42b8cb0f0feb22b2947373586efbb07ee9f2803c4161d4429869633aef0067c54304dc22e111f4ff018eee2c4287fa0bd3c6885f260ad4a72f40c1477307491ef6d46c9f01318f2abc10b7972198b0d7f37c27ae1e95e6051a2dba300538d66dc349f0456ce90c6048a03286f93bb1e6c59577315eb6d606d425c8a5407c0b8785fc7facf1d0f015e7ba03d0970aef0daf6af2c91a74b", 0xd0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xe420ead1b80b09d8) connect$unix(r1, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/06 18:08:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f95000-0x18)=[]}, 0x20004804) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f95000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000027a000)=0x32) sendmsg$kcm(r2, &(0x7f0000b8e000-0x38)={0x0, 0x0, &(0x7f00004a1000-0x10)=[{&(0x7f0000d6c000-0x1b)="9c8030656f53e9051a96742477857c273692ea3cfdb8db3773c13d", 0x1b}], 0x1, &(0x7f0000e56000-0x1010)=[{0x1010, 0x119, 0x20, "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"}], 0x1010, 0x4040050}, 0x80) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000f96000-0x94)={{0x24d, 0x8, 0x9, 0x1, 0x5, 0x8000}, 0xfffffffffffffffb, 0x9, 0x7ff, 0x5, 0x100, "100d97237259fc5a345f516d66bb7a6e12fa413a64b910d83a957c76c7dd064639fb72bf606f5233d73c0570fe478880d3abb62d86dece9a88f62c0d645fde3d332e54aefe8604be59c554731406c40fa6c7b69ceaa772071cde616eb487d51a266418cb7b8e272b23162101ef7591c008587541f3da10fa0ce11329b27de988"}) recvmsg(r2, &(0x7f00005b8000-0x38)={&(0x7f00008e6000-0x58)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x1) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x5}, {0xa, 0x2, 0xfffffffffffff9ea, @loopback={0x0, 0x1}, 0x5}, 0x7f, [0x38e, 0xf2, 0x0, 0x4, 0x6, 0x367fc016, 0x9]}, 0x5c) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000047000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000009b, 0x4, 0x0, 0x0, 0x2c, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4, 0x8, 0x1, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00008b2000)=@ax25, &(0x7f000009f000-0x4)=0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00006ff000)={0x3, "d67e5b"}, 0x4) accept$netrom(r0, &(0x7f0000753000)=@ax25, &(0x7f0000c67000-0x4)=0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a66000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ab8000-0x4)=0x6e, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dbd000)={0x0}, &(0x7f00004b7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e2a000-0xa0)={r1, @in6={{0xa, 0x2, 0xffffffffffffff81, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8000, 0x3, 0x6, 0x4, 0x60}, &(0x7f0000726000-0x4)=0xa0) r2 = socket(0xa, 0x1, 0x0) accept4$inet6(r2, &(0x7f00006b2000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000026c000-0x4)=0x1c, 0x80000) ioctl(r2, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f0000734000+0x91a), &(0x7f0000d5b000-0x4)=0x60) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f97000)=@nfc_llcp, &(0x7f0000fed000)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000383000-0x7c)=[@in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @empty, 0xfffffffffffffffd}], 0x7c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000460000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xfc, &(0x7f0000668000-0x8)) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="00fe50018afffffffff800c600000006"}) r1 = socket(0xb, 0x3, 0x4) bind$netlink(r1, &(0x7f00002a3000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000020a000-0x4), &(0x7f0000385000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000cdf000-0x24)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/06 18:08:13 executing program 0: pipe(&(0x7f00005b7000-0x8)={0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000036e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000045e000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xfffffffffffffaf6, 0x7, 0x7f, 0x500, 0x2, 0x80000000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x3, {"74dc8a683a82a2"}, 0xad}, [{"d6de698c9f5e74"}, {"3cbd2f1aa0d3af"}, {"a165e75b828435"}, {"5af0abb2bc5019"}, {"6d2099ebff9251"}, {"99c44329c04078"}, {"dbdbca48005924"}, {"b4af7b3f9230af"}]}, 0x48) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000004000-0x4)=0x32) r4 = socket(0xa, 0xec0b572d7de23e6d, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000)) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000026000-0x10), &(0x7f0000010000-0x4)=0x10, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000012000-0x8), &(0x7f0000009000)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000028000-0x4)=0x9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000027000)={0x10000, 0x4, 0xfffffffffffffffe, 0xaea, 0x600000}, 0x14) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@getroute={0x14, 0x1a, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000022a000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002bb000-0xc)={r1, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f000035b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a39000-0x10)={0x0, 0x3, 0x2, 0x4}, &(0x7f0000ca3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b2000+0x91c)={r1, 0x27, "1906739ee91a6401cd4eeceb8ee2db5155276c0308e84a045f2e50ffd7b106bf8e8f05c0c42ea5"}, &(0x7f0000d27000)=0x2f) r2 = socket$inet6(0xa, 0x7ff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) bind$inet6(r2, &(0x7f0000a90000-0x1c)={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xf1c}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/06 18:08:13 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xe2)=""/226, 0xe2, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl(r2, 0x4, &(0x7f00001d6000-0x1000)="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") setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009a0000)={0x4, 0x3f, 0x1, 0x6}, 0x5) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000900000-0xb1)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5c96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e46eb4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xffdf) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b99000-0x4)=0x110, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:08:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000da3000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}}, 0x923, 0x12}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0xd5d6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}}, &(0x7f0000590000)=0x8c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4), &(0x7f0000967000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x80, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000001000)=""/94, &(0x7f0000000000)=[{0x5, 0x95, 0x9, &(0x7f0000002000-0x95)=""/149}, {0x2, 0xdf, 0x5, &(0x7f0000001000)=""/223}, {0x80, 0x62, 0x8, &(0x7f0000001000)=""/98}, {0x0, 0x0, 0x5, &(0x7f0000001000)}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x8ca0}, &(0x7f0000001000-0x4)=0x8) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x20, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000001000-0x8)={r3}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000211000-0x8)={0x0}) sendto$packet(r0, &(0x7f0000868000)="b3f1ab66241ba39f11a997426f9903b78e9e1fde107187f2ec52dcc02b6a5e18e67dfdf5cf4724bc13ea08cb0a42618fa54de05ad26d2e17e759bc8a7b9556df78c0966a3a78c3bf5f67f91b178a56d5251862220dde9fcde5095c280a5f4b35e83b8da59747dfb9fd2348fee34870828af90f0d61216eeffce3247fa38def2b79c7c5d88110376a64f41279176651c87ec005dd1fc8ca6234ca228a08f7bf6ff739cf61bb00afc889cc5af041043ac31961ba18dfb85070399fea8e16bbf9c144d3aafed64a8e2a373229e3aa0ba4ce77b450345cdd22965b903b84b1a350b8d19641", 0xe3, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c55000)={0xcb32ee8f0e76aeba, 0x13, &(0x7f0000432000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x100000000}, [@generic={0xffffffffffffff00, 0x0, 0x11, 0x5}, @map={0x18, 0x5, 0x1, 0x0, 0x1}, @generic={0xa1c, 0xfff, 0x200, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x3c6}, @call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}, @jmp={0x5, 0x2, 0x5, 0x0, 0x0, 0xfffffff4, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000b38000)='GPL\x00', 0x80000000, 0xf5, &(0x7f000009d000-0xf5)=""/245, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b4b000)={r0, r1, 0x7, 0xfffffffffffffffd}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aca000-0x4)={r1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000d2b000), &(0x7f000099b000)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000813000)) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000bc2000)=r1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cb000)="f48270c0cb43452b488566352c8784f320937d3758a5bdb297867f7da3ba2d6e", 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000684000-0xa3)="073a8dbe4c08a1031c42d4908e71d57696252f4fd45f204647d8df016c2c25094b61e8a4e8976d11b34d08e6f535eeb2824d9f67d4d537ace72133a81f3dddd6593bb8ff6c2b826b827c0f733c4a7d6e099357b4ff1c1b698f4bb3c5daa80251b02975bd13a9d0ac89d962e213759f5de0bf1a4bf41224f3c9f3c54fa54c873b670a2211112f0abc625b8a614518fd5960d66212a8fc079a6ef0d6e4517ef9eb5238a1", 0xa3) connect$inet(r3, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x8) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000008d000), 0x4) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x1a8, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [0xffffff00], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00', {}, {}, 0x0, 0x100000001}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x80000000], [0x0, 0x0, 0xff], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x2, 0x0, '\x00', 'syz1\x00'}}}]}}, 0x428) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000), 0x0) sendto$inet(r0, &(0x7f000078b000-0x44)="c370b97a332fee2a868682807e6c9323074f0a2deec0f439050a649ccde423b7dea12d79e69e3cc05f9fd44e9766022ba0c1ac6e8840c8dec021405f9e9ba5a13e232228", 0x44, 0x80, &(0x7f000057b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x36) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000290000-0x8)={0x0, 0x2}, &(0x7f0000544000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000664000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4), 0x4) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000d000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/06 18:08:13 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common="00080000000000000009fefff500", 0x6b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000036a000-0x8)={0x400, 0x101}, 0x8) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000)={&(0x7f000000d000-0x8)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f000000a000)="a98acbfa550764dd846f99a520bd14e0f30267c64a4f96a62a9695895bd2ef1e91dc28976a2a95da86945a2b5ad5a25b9c4d6c2b4d86275c40", &(0x7f000000d000-0x7b)="f85695d2802ed15643d1a7724565c7bafaba155e5c9c01812a62f64f210098bcfdfca39778fc6b0e7ec8988a368519c18acc5f5d939567b04b4bb6d14707f38997e4db60aa5cf3b293c3077c9c2cbe952b275c8d57559a2f65eddd338d6091acebdf1039a1ff6e487454255ae9e7ba42d5cb7273115c44c765f356"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r1, &(0x7f000000e000-0x1), &(0x7f0000010000)=""/58}, 0x18) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f00007ef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x80)=[{&(0x7f0000d06000)}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000714000)=""/46, 0x2e}, {&(0x7f0000000000)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x7fff}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000757000-0x10)={0x0, 0x4, 0x4, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7}, &(0x7f00008ea000-0x4)=0xc) r2 = socket(0x40000000015, 0x5, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000800, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0xffffffff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000267000)="bb8456d1805b3338b7434fb6a01189e898ddc387d6365879a06044924e6ff1767703369bbebe4ccb2e189d99e45f7f09da2cf105dd3e776cb38cbf23b82122fad006e3ba7392ff66a3a2bdd988dd48169a4506e2c07d84a9901361e96472574d669eb0dbcb0ac5fa629eab7f54786d95160d2c8c54af243410999e9243defc9c7e6b499625e96a4b436bce411087e39482dd0682839e66eed3ee7ad5a178070308604c50ef2d5f0ecbf885748af243c145bb37456a92bcb0df8624708c2f2e9d90147af1f6b91fb039f2a3a38c401942d996da716f", 0xd5, 0x90, &(0x7f00003c0000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 18:08:13 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba6000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000db7000)=@nfc_llcp, &(0x7f00005ed000-0x4)=0x60, 0x0) connect$rds(r1, &(0x7f0000e4c000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmsg$unix(r0, &(0x7f00006b1000-0x38)={&(0x7f00002a6000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000419000)=[{&(0x7f0000d7a000-0x44)="8654cc09016d1a9853c3b2aed34f373534b6ef6564fc9a1ce3d138ffb0c3816149317681ec11aaa0a925bea14cfc0e6f0647d89c153ad3b55f5de6b7aa0ce3f7f2169824", 0x44}], 0x1, 0x0, 0x0, 0x8000}, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x80000000020, 'ctr-cast5-avx\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042b000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000484000)=r1) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000007000)) r2 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000008000-0x4)=r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000007000)={r0, 0x1ff, 0x3, "3bb0a6729a32c92d1620d12925e21e7056c5956c77f875a487657c7303655e2a1661914ea4b6fe1968bdf3918e4716c89e75b7aea9e706c0bdc350ebfc063015c59569fbb5fe4919b61caadec287e3c0762feed4514cb74da58985297b21e4fe1c5e2f344c10f74a4b00"}) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000008000-0x4)=0x10) 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) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000008000)={0x1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x32a3, 0x9, 0x3, 0x8, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x8001, 0x5}) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000007000)="1b06bfd5baf84fc17942218a7f178a47bf7a7eccf08413e7edbfd061786919d98b128b76843912ac9a44349ad42098d36fbbce05673fcf9799b4d69e695a5a3350fa7b37f27251cee62c6a43ec9275965788882113f3871a618374c65394ca9772f106af5a720e795efe1a2c4a9e3289df1c08fa7f6915da8f93297f1c8f38ae44c03a7f339ef0f4adadd2111b216a5a50c399c55f3f0e1afc45b2663a6b0bb37fc6c8c0b3490a44e965a11e9ed7ac00216013a041a2929d1bfb146e5ffe32c7767d49119d3af49d6821bc7d9cb299a13ab0c892be95ef6a90511bff", 0xdc) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$void(r0, 0x5451) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f0000031000)={&(0x7f0000031000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000002f000)=[], 0x0, &(0x7f0000031000)=""/194, 0xc2}, 0x2002) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bb0000)=@generic, &(0x7f0000fb8000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d89000-0xbf)={0x0, 0xb7, "e1ef7543e27d97b6739cb30abd5470fb137017e4b454de16f5c957486ff9f8334f8d665e7ea150ebbd166e52f4977e6589e4959e2b8a0d84501988e836b6ff3b0171a78588ee44622c2e0d1234f55e7b46535652ca36206deab33f76d4a1de8af81211d3a89553b8866ed2dae74d1cf1c6e9dfbdcdfbbb4bc31bfc5fcf9c9cb0b46a1ddbc3ffd84bff4e091f2bb163f84b810aebf5124e4ce53896c54cf4c588ed0cae7b287fd9a5b32f3a992dd66f43b10bb1c7e2cb5c"}, &(0x7f0000e54000)=0xbf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af5000)={r1, 0x0, 0x1, [0x0]}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e6f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(cast6),cryptd(cmac(arc4-generic)))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b2000)={r1, 0x8e, "b818f3f01a99a17040f0c0bd1476e760ebb47dc822137e4928ef0464de621922990f6221185006299133e9b2f2a1c6979934423b9d70b949609b5a55594d7e0d0e1092ffe8cf3a3f1962a1bc89e8eddb451deddd40ce1ca2be47d867fb59b30b5e97445cc3e4368b33491477c231bf04d92e6ef7bee839124727cfbd8852ad664b0acd9209cb57499c4633f043a9"}, &(0x7f00007b2000)=0x96) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00009b1000-0x8), &(0x7f0000704000)=0x8) bind$alg(r2, &(0x7f0000557000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c19000)={0x0}) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x4, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f8c000-0x14)={0x0, 0x1, 0xffff, 0x73, 0x1, 0x100000001}, &(0x7f0000f8c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000033000-0x6)={r2, 0x200}, 0x6) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000013c000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f000076d000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000868000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e12000-0x8)={0x0, 0xa755}, &(0x7f0000974000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000820000)={r4, 0x1, 0x1, 0x5, 0x6, 0x2}, &(0x7f000085c000-0x4)=0x14) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000310000)={0x3, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d00000-0x4)=0xffffffffffffffb1, 0x4) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@ax25, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000007000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x60)=@nfc_llcp, &(0x7f0000007000)=0x60, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000008000-0x4)=0x80000001, &(0x7f0000007000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000009000-0x4), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1), 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000009000-0xb), &(0x7f0000002000-0x4)=0xb) sendmsg$key(r2, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000868000)) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f61000)={0x0, 0x8f15, 0x2, 0x951a}, &(0x7f0000f62000-0x4)=0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f62000-0x8)={r3, 0x3}, 0x8) bind$vsock_dgram(r2, &(0x7f0000f60000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f61000-0x8)={0x0, 0x8}, &(0x7f0000d96000)=0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000506000)=@sack_info={r4, 0xf5, 0x6}, &(0x7f0000f61000-0x4)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f60000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a17000)={r5, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025e000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000f5e000-0x4)=0x8c) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(0xffffffffffffffff, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200"}, 0x60) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e91000)=0x1c, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x0, 0x26aa0be5, 0x6, 0x1, 0x9}, &(0x7f00002e2000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000051d000-0x8)={r2, 0x6}, 0x8) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d2c000)={0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000012f000-0x94)={{0x3, 0xfffffffffffffffb, 0x81, 0x1834, 0x88, 0x2}, 0x3f, 0x7, 0x6, 0x3f, 0x4, "6df5e91e6a89347553c01d7e13a2575f7e048879737dba3962f44edb2208cb8cb0b41f05635e69eb0e897469b5cd7d79d12e47754519fb5b4cda90bef3ad1c9d9482c075a4f11d6903116b5c0088d814cf8d123623db00b3d5637b37e3b60561a17c72094b9f8ea95b5ce53474837589f3785b1163ad5cfcd9b8a58fe31865cc"}) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000062f000-0x10)="e5fab5a357aa9141fbcd03e0000cfc", 0xffffffffffffff96) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000223000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000078d000-0x18)={0x7, &(0x7f0000533000)=""/29, &(0x7f0000a15000)=[{0x100, 0x37, 0x7ff, &(0x7f0000e55000-0x37)=""/55}, {0x1, 0x2d, 0x8, &(0x7f000003b000-0x2d)=""/45}, {0x7, 0x8, 0x1, &(0x7f0000576000-0x8)=""/8}, {0x6, 0x1000, 0x3f, &(0x7f0000954000)=""/4096}, {0x80, 0xaf, 0x3, &(0x7f0000e55000)=""/175}, {0xb4, 0xfd, 0x33, &(0x7f0000c87000-0xfd)=""/253}, {0x7fffffff, 0x98, 0x1, &(0x7f0000499000-0x98)=""/152}]}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000), 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) r4 = socket(0x0, 0x80006, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000f8a000-0x4)=0x592) poll(&(0x7f0000a09000-0x10)=[{r2}], 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e12000-0x7c)={0x0, 0x74, "9799d940bbec8c28824cc75ac4ccc86e5e89999f2c47e9683ba7e95502c9f8b5547babc297f68e35d2fa09aa700d0db759fb44f47cfaa73200b6beab401998e026bb886712f7882528e6a57d729b78c5c99d9135aeaa0b45060f1fcba6b4fb396e45dcd8ae003c950a3138c08b2340712e9d1154"}, &(0x7f00001d9000)=0x7c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000143000)={r6, 0x1, 0xbc4a}, &(0x7f0000111000-0x4)=0x8) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000df2000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a6a000)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d22000)={0x0, 0x6}, &(0x7f00002cb000-0x4)=0x6) pipe(&(0x7f0000e90000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000638000+0xc46)=@sack_info={r2, 0x9, 0x4}, &(0x7f0000a50000)=0xc) 2018/02/06 18:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xd, 0x2, 0x8000, &(0x7f000080b000)={0x0}) accept4$ipx(r1, &(0x7f0000bfa000), &(0x7f000060d000)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c13000)={{0xa, 0xffffffffffffffff, 0x80000000000, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x8, 0xffffffffffffffff, 0x0, 0x10001]}, 0x5c) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80001, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0xffffffff, 0x8, 0x8, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000004000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x1, 0x4000, @empty, 0x65}}, 0xa4bd, 0x7, 0x5, 0x0, 0x3}, &(0x7f0000000000)=0xa0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000002000-0x4)=0x20) 2018/02/06 18:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000089000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000e3000)=r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000723000)={0x8000, 0x1, 0x0, 0x9, 0xffffffff}, 0xfffffffffffffe75) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) r2 = accept(r0, 0x0, &(0x7f0000415000-0x2)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009fa000-0x18)=@get={0x1, &(0x7f0000730000-0x1000)=""/4096, 0x1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000abb000)={0x2, "b7dc"}, 0x3) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bf4000-0xd6)={0x0, 0xce, "7a6258a62c2a96410367965a4508ab6bf476afb291c01ceea0b22c0c68dd0dd3c9c59607bc16be48dc25fd3c9109808ec7e249b791723df8016ac4ea7dae054026316b11cde4e4ff4b733118efe876c58fa72a7efc92e716808c1d1a3281aa6b19feabe1562a3bf901eb321aaefd6ec04eb26d231f369f2ae42f882e6f48ec2d54af7e06942133882e40a98b2e06af2701c48ac0de568a56719d29893edaaad2ad03ca3217fc077d1e74ab39b4bad8fb8d04b06663f2987db9158dc2a2478c2ff96cf1b48273775073ba0504bc9a"}, &(0x7f000047b000-0x4)=0xd6) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a82000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000570000-0x108)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x1, 0xa8, 0x100000000, 0x2, 0x7, 0x8, 0x0, 0x9, 0x1ff, 0xfffffffffffffff9, 0x4, 0x7ab, 0x2, 0xffffffffffffff80, 0x2]}, &(0x7f000000d000-0x4)=0x108) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) poll(&(0x7f0000dde000-0x18)=[{r0, 0xb113}, {r0}, {r0, 0x1020}], 0x3, 0x200000000) bind$inet6(r0, &(0x7f0000e7f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) bind$inet6(r0, &(0x7f0000e60000)={0xa, 0x2, 0x7f8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0xedde, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000333000-0x108)={0x3a0d, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x837f}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x108) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0x4) close(r0) 2018/02/06 18:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) accept$packet(r1, &(0x7f00003aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009f7000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007f5000-0x18)={0x0, 0x1, 0x0, 0x80, 0x7fff}, &(0x7f0000fdf000)=0x18) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdf000)={0x8, 0xfc1, 0x200, 0x0, 0x6, 0x4, 0x0, 0x101, r3}, 0x20) splice(r2, &(0x7f0000fdd000), r1, &(0x7f0000708000), 0x10001, 0x0) connect$bt_l2cap(r1, &(0x7f00003a2000)={0x1f, 0x40, {0x9, 0x20, 0x9, 0x7, 0x0, 0x2}, 0x1000, 0x3}, 0xe) 2018/02/06 18:08:13 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x22}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000022000-0x4), 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000000c000-0xc), &(0x7f0000021000)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$OBJ_GET_MAP(0x7, &(0x7f0000021000-0x10)={&(0x7f0000020000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/06 18:08:13 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000025a000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0xfffffffffffffffc, "e8df1c"}}}}}}, &(0x7f0000b03000-0x14)={0x0, 0x3, [0x5ef, 0xa0b, 0xc73]}) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026c000)={0x0}, &(0x7f000020b000-0x4)=0xc) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000026c000)=r1) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}}, 0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000026d000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f000026c000)=0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000199000-0xc)={r3, 0x7, 0x21}, &(0x7f000003b000-0x4)=0xffffffffffffff7c) 2018/02/06 18:08:13 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f5f000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025e000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000f5e000-0x4)=0x8c) socketpair(0x2, 0xa, 0xfff, &(0x7f0000289000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5f000)={r1, 0x9d3}, &(0x7f00003f8000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f000093e000)="4834656ff1f2fd5e46c9530f26f045b78e4cd4c630c4588957f779290fc8903838fdf5ae80512f334890239984a1e1ab4da1d380ed2ef21d15e1f3ec8d6b5499f1edc6f4f96ed12a94dfedb96d81daa017c5cf60ed2f80706e64313110cca5668498600bfd2199628f2e8bcdd2aeda9a54db511faf36b8e95efca8249689b537b0c8a4684c9eb317f855211657aa8e453c7db514b26e109c3eff061297db81302770e4773dbf9acedf99bf686f70d0f13b48daff", 0xb4, 0x0, &(0x7f00001a8000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) 2018/02/06 18:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:13 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005d6000), 0x80800) listen$netrom(r0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000052b000)="0000000000000008b3a30ced4e00000000000000282d4aaa4c76d0cb63c0489a5a80962a720344b86e9256455ccfd733", 0x30) 2018/02/06 18:08:13 executing program 7: socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000524000-0x14c)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@offload={0xc, 0x1c}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/06 18:08:13 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[]}, 0x0) bind$bt_rfcomm(r1, &(0x7f0000872000-0x9)={0x1f, {0x1, 0x1000, 0xfff, 0x7ff, 0xb2, 0x3f}, 0x5}, 0x9) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000012000-0x20)={"8f2c53b71b9e6a0bed84c0e86441c4cf", {0x4, 0x0, 0x1ff, "44f69531bfec", 0x4}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000012000-0xc)=@sack_info={0x0, 0x3, 0xff}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000012000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000000a000)={r4, 0xbd, "f5c8d7f37ee1b5df3fa41ea93e42eb91ce2e79e4c7ac5acef64daea5b7a03958ac7fc069cc7520acb67363c3d2f6e920827dbc1b11454ba7beae8728718b8b34ffc677ab9f3896e5b068f587659e73816c20bbbaacc9e7e9c2c8c1caab45b0ea656d510039ad04f9fb5440da7fe3bf637d9f5b1a69cb82731d4e00c2456625d91da1c70ded4adc1659d29e419343d34ee20057c6ee4fc8bd9dd9883999a6d805aa9f60a112ece8bc417e76e11b1b0b8cd5fe7b26614cc0dd532911657f"}, &(0x7f0000010000)=0xc5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={r4, 0x7fff}, 0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000011000-0x4)=0xc208c) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000010000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$ax25(r0, &(0x7f000021d000), &(0x7f00005fc000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x133, &(0x7f0000018000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xffff, 0x2d}], {0x8100, 0x1f, 0xb1d5, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0xf5, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xee, 0x6, "1ee212", 0x0, 0x7f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [@routing={0x3a, 0x0, 0x0, 0x0, 0x0, []}, @hopopts={0x6c, 0x3, [], [@jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}]}], "ae3586aab354540a18c40b77250fd0b1486900779af55e09efe7b8138c98ac7bab62fe40dd22f06d369d525752bdba81d54de9fbc3447fa3455b82db99e67632c430b08d6ca8e3e83038b546a93fa427fc4dffe2fa344c24df33d5a22c77f08d303dfbf1ea077dedc19bdda14e08e58014a3f5baf9dafc357fd475682603956aa1a31d334e9aa23f13ae7cc2ae7f37433eb97de9aa0e92c35610779458"}}}}}}}, 0x0) 2018/02/06 18:08:14 executing program 6: r0 = socket$inet(0x2, 0x80007, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x800}, &(0x7f000038c000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d9000-0x14)={r1, 0x6, 0xffffffff, 0x7, 0x101, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0xfffffffffffffffd}, {0x4, 0x18de}, {0x2, 0x80000001}, {0x2, 0x8}, {0x2, 0xa8}, {0x4}, {0x4, 0x1000}], 0x7) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ea000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ecf000-0x20)={0x0, 0x0, 0x10000, 0x81}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fed000-0x10)={0x3, r1}) pipe(&(0x7f00008fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fee000-0x2)=0x100000001, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000550000)={@broadcast, @remote}, &(0x7f0000fec000)=0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4d, &(0x7f00003e0000), &(0x7f0000feb000)=0x4) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000149000-0x8)) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f5f000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d36000-0x10)=@req={0x8, 0x20, 0x6, 0x40}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009a6000)=0x20, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ef4000-0x4)) 2018/02/06 18:08:14 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x8000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x9, &(0x7f0000001000-0x8)={0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00001d9000-0x4), 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xfffffffffffeffff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000a34000)=0x32, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003f7000-0x4), &(0x7f00001ff000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000), 0x25e) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000555000)) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9}, 0x14) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffdf, &(0x7f00006fe000)="663c2f320a478c62d18bd92bdd6d516410159eb52c6ac1ffffffffffff7fffd4dea93ec84e9988662330eb6742ef42be87177a7b63c8b2e5682492a84e02ae4faf86fc589a0100015ba0c891cab7780a055cef4f40f053274c4a") 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x7, 0xfff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000037b000)={0x0, 0x7fffffff, 0x0, 0x80000000, 0x43, 0x7fffffff}, &(0x7f0000a9f000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e15000-0xc)={r2, 0x6}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/06 18:08:14 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002e0000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="8468350fcfc846a3d59de0c29768b243fd7e8b69db03be140e27803e43272dab", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) [ 67.268517] sctp: [Deprecated]: syz-executor1 (pid 13700) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.268517] Use struct sctp_sack_info instead 2018/02/06 18:08:14 executing program 6: 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, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000b80000), &(0x7f00001a2000)=0x4) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000cc1000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2}, 0x0) r1 = accept(r0, &(0x7f0000d09000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000343000)=0x10) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000a95000), &(0x7f0000517000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000696000-0x4)={0x4}, 0x4) [ 67.352824] sctp: [Deprecated]: syz-executor1 (pid 13716) Use of struct sctp_assoc_value in delayed_ack socket option. [ 67.352824] Use struct sctp_sack_info instead 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfff}, &(0x7f0000000000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000023000-0x58)={0x8, 0x2196, 0xc941cb9f432d7472, 0x200, 0x1, [{0x6, 0x3, 0x1500, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000527000)={0x0, 0x9, 0x1}, &(0x7f000008e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x800000000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, r1}, 0x20) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:08:14 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000b66000-0x38)={&(0x7f0000f02000-0xc)={0x10}, 0xc, &(0x7f0000395000-0x10)={&(0x7f00003ab000)=@ipv6_newaddr={0x34, 0x14, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x4df}]}, 0x34}, 0x1}, 0x0) socketpair(0xa, 0x80a, 0x2, &(0x7f00005b0000)={0x0}) sendmmsg(r3, &(0x7f0000546000)=[{{&(0x7f0000191000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000ed4000)=[{&(0x7f0000070000)="4b68ef94efa1ee081ff6be707cf5d1a853e2342605a71014f3f8415b9288c658c169f1bff842aa19867effe2654c7ada30e19cb46178b74f2eac73149edf09efee6a776eb9e0cbfa522abd461b286f5477284a47af771d85a96d65c3c93eeba8eda95f958892145e3ebc5596727a930c27ff69285e7f15902095bc935b61f093e761a5b857e28e679a5a186d2ff5074af428d22aa3ce576ef97b27844382164efa9227991c91e0310b96aa1267ae743b6bb056b23e8c919dda70226f4d3540d74a282b84ec2c93cdf4d4823afad453f71b1730fc5c4d2b91cd681b03c53172a661c37ce34f123ad8f98c", 0xea}], 0x1, &(0x7f0000186000-0x10)=[{0x10, 0xff, 0x1}], 0x10, 0x40}, 0x2}, {{&(0x7f0000baa000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f00005e2000-0x50)=[{&(0x7f0000194000-0x1000)="7a6b247587d7da7aeb84f4f5129d786cf57e8d16647bee4d8dedd18f830494132cc10318fd23b3cb8ff7862401b2719b4d6eb8566647cdc2d2f46204e2dac5c327bfff81639811651c7800c256b71866fa78429e9bff9053b44d48fb12f6a1af79bc6720009e16b8bf2339577ff5eed0f81950ffc41a61f339e59ff7b8665aed24b6f9d4eb26b1bd4e34db12c7bf44b47d018705e366de3f31b86678212e492ed44ff22f3522f80f07bea8d13bd3c40a26724f705d9cf7a5b6a15353417a19eae3695facf62045f02ac94d181593ab962f39bd481ca45cee9617d46a982da0b223b88b06caa67ce18471a2fe9cffbdfb891c14d52c68a28daca7780c8d942fe6e07417b4907f92f9ea92cf420ae7b206b8392f8d236f3c2572d277fa91af113de77d6b393f6a8ade26bd0c2d850bf1149e38b4a4f1a05358e2a65b52c3c564a8b2f8c0f1a04c10e48442dead6dd16fb56516c81f7721098d5bee2154a48add1e0e0a8d3696dd5b23dc7aa60a6404b59af123d5ed9f00807c0439fd69381caa5049b0687fac382fffd342d58d612fd514cdf0b04cfea86dcce6bd88533b1107f42c9b873072492aa87e1c60532181c4d1c1e9ad31ec8ab86a899bcad0d0a5fb22893c037006192f5306a6353ab5e73371cd72d1fa070f8d75e532134140e7be4f6587a8b6c444299f71ad65cffdbfc7bd4404e9969d75b9e38ff9ad0daff2b2fc871bb9ef464ed7efc2ed7fc235b8191b1273420b8912ba8cce3e8aea593ae30f54e4cbfdf63f730257e578d8bd0e93604f225665c67d801d276becc49283d242f0e6b2cd93fe9239c128670169d2bafb1ad3f759b12a555b4dbf943625a364ea218a8b4ff7519bf4124fe433f11df6d39d9b21f1b2852be910ad0a290ff917e25bf53bd31053cb0f738b5eff1caab7f7be0206cec679fa01f33547b86827f2fcd4cd7114e4100e8945e780de0a5378016c6f3a2230039cdef6c7187349c3303d8d280aadcf0243788dc2f24ac5bf76f43bda3bc88b670d6839a59deda10fd45727c646bc20b8ccdca9c145db00859c3c51ec8c8b1da3835a58d72587fd46ee9b0c37341eb99584c1a238cae8e173fdd86ed78c178b3ef38e911540c03d4ea3fc857220382bce02e5551b569f7d05d11248122de7a2522d09192b5011065ec1b618db29210b425e058fc96988c4507f5c5e04bcde35368b3fe13934f49599b89a70318887d8442440ee1c019e1dd7aa1d235117aebf33760ec7894975e3025bde5108d5605c3c6351a61ddb8f35000eb51a0f992c7463acaeb6cedd21c4815369f07ff3a71bd75d7f43d2e2b58ad8dc58129cede835ee9d6a78663b2568e871860cfaa5d1008c2678589dd27c77ff5e21616315a9ad507e48b18a2c2a666f0fbfa5a359e701ba67e0ab0e33ff1c7624a247d81345658d85b399311480ec0879c8d8d81dffd5474c0277b92a4708c217af85b96920a972000d5c6c089b8ddd95861572479231bb92f934c650f5a870c0706f566c2747b943e817695c97873c55369af1c8f22bcbf29eb77ffa4dd0cd1b06bb0271c696c426eefe3cd7187b764c067718f4032d0d264d2c60fc6aadaeb5cb0eb23d119a92d0f27e78065bd900e7fe02ee4e0ded3235cdf4406107837663aa00a76e9bdedd5a8bbc93e26e130843fe9bcddc2d2b069d6dd61dd047f37f7c6d3de7d8a5d17032aa3fd8080758eec2fde29debe439d1e3afb95c9a2d435fbc0f222dec58562b75372663c6e1768ee1b9169c3726fc785ff1d4108949d41d67cdc2ab711f61fbbc5b15f2c79b260f73f870b8edf8557317cb9b1a101fd4650ae63712fb4e03712643c98f2d740a3900a5d78f663922edea8dd04eb6ce5a04d1d161503ad3fa3e24cb9fd2b4f2057dc7e837b6128de01496eca95d445d1c2378a722277ce695af254b76dc06f893bf69273def202b5c1a86c826c925b88b784fbbde032f7f41219bb7636d2139b850ab3a3d2eea69e09d78260dd5178461aa132f102fd6f0601b3c4ff844516766452c7c862ac979de3ce3e954261ca6be9265a10358ab1263b6467fa70b1265e0ac19ec9fc56fb1e9f5b021c7407725df020ce64ef94cab18afe0ab3903d17d2f9e3d0e18f78e4995ba7d1b5502f2fce18443fcc9b0c9ab89a92715c0b1314eca2887584cb6538cf7be7b002df8a75173036886945ea122e6f3dd8f31d640790845eb16e0dde4fbda29ea7fe09b0ca574685b6109ec391489a0369c18fd791d3e69c37775ba383b8e611fcfdad2d1d169291f0fc04afb771b66c8301ebedd316595ec507f4026512ee2b19d04a0230fbaab6eeee1a70fca9d5c28e2352f64b39521ff642d2696603bd41ad07eb462caaa79c01a90aa55322323868f8f6a6c9fc0b6e0ad20d92102bb52b9f3cef3912235814be87ef7f05f3e042be2262c3f971c0b99ddbaf75bd91f890373e0a375bf149578279fddd70a44bae82f99ce9b5126c6010ed49d073add4d7dd4eb9a0a55f393493eb686936c26ef453aaf377006042483dfc9a6def4b22716fd3390f925cd4795c440255b24fd2a69bad936ff004036004a248042daf4c9a397eccb0383d8c4550e44cc353a274f6111e2a77c8333562271fe4012368de9910aaca2464e3aa6378622e7da99374abc35c2a16ef8e1dd2190c8ad4251eb3331634a2fddb1966f7c24637b8e29c354257b2d32152e48ba51457e47e031b788eaf830ecfebfb767f360b568f9909f5f9fbaa233a668477161f8d1a2373547b9102fecd4c788c3395d03d49dbfb7b1e19d30d0d4eb25e19ea989d79f234d7ac4cd51ab4be5ca106cc677e0e9779cfabb4167e001dd2e0fc0cfb5568947b7a7bce0f504b153fdfb39f6123eab8e67551a9c75183d02709b200fcf687f0071a80ad89a60cbdd2f9869c6863775b842abf8a6be0845f5d9d2e734358ab0d6451aae4b31fb505bdf034c1c4f44712b5a8ad574dc9abd49332216d36d05d215caf5a46bb613d5a35e087752ec22c7eb9cdfb4fe52bcddf01176c2ff843c7674d158b34bea2d69f2e2fb4963b5ee69d02945c9c3633a8aa8e5f782865c0147776853aed305173ad78997a31b5a32b75c6ad1ed2403f6aa093c297bde681aeda387f1bf2f7a8d7404109166812242cc1a539c10e92fedca062c1eaf89dd43fbefed9a637fa2d0f3e3a5d0508d8a30e66ac1aaa2a7028110fe7aec0fd0f49d774ab270158bc01b42cb87a7d0db5f5fabbc6adb2e4c705f705013b3dce717eb60ad4ab90f0e6a69aa5f38f2e6088ec759de3e76d4ecfec79f63fa3a3246817e924ed8ccaf6b86617d040a6e4a0fd31262ba1a0002dde4ff97a182a5045bf1ed4cab09a807a96077a4133cc66c5589f3993e3cba3bde1aed84dba8838b561b9201bc9dc4f6b132e2b503be590c863fa9989a71fbc26d24202d6a3218fc9488363143c5f2e960af2e3e0e81aa4c90ca2937829eb8b5bfb5ad94bd0bdfba15199a45ede95363f8d0a53cf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{&(0x7f0000cd8000)="ab4ee77211ccf0e64648fd14c0753fc649b23b3b0af3eceb68b311ffaf364bdc998f836caa80e31cfbf3af3fbab61f8ab93876bb788161a0fe863a5daa69c83c92ebe5cbd10bb39f114994f83e638343c1ee5026039e6c67d9005effb887b8d5b376cec30c6d45a52efcc6b06dc6f6646e7092374434455433933b47b433ce6fad00fa6b3b827fbf0cda7d6e87ab5857080f7061ae6d552d3cfb0c5c5e4d4c36036757f722177cb1540048b6647605dbeb7a9546fa77de791a14f4538ae6e394c7884ec34963789f05371edb4bf9", 0xce}, {&(0x7f0000275000)="5c159a79461e2229cf4bec5bfefc816fafab03b1c13db460a9a744968937b03e9c5dd7bac60d6f7cb5106ac8d95210889245d1c4988916596b2b0763d35424b6c606e4ecc404f1badd549617f73137ed0b672fe2baa043cfb548463789a268f1ee23c6d6345f8a57962700759b058b43ed21dde5fa6701315e9fb450a9cab34f4254899534231fe8e07c94306888f0ec3d87f8bf744c64b6", 0x98}], 0x4, &(0x7f0000d1f000)=[{0xc0, 0x119, 0x2, "32b55de031fae71308d3b95b0b75a7b80db9985f28b5704fb237167b525c8d2602f4d6926b29f2bea65ed127ed10436da76b0df696fe7c9ace3e7ab97d5ed83ae5699e34dfcc3390053ce89eacbebe7f681868971e1e3fb2bf8e3d23c37263424f7bfcfe43040c42a75b2a417ed3326b87071c39997ecbab49d62f320ae2e55398faab3e5b97a276be3edd5ff246e2d0abcb8af1572077af75ed151663999654718d4c954aa9daa90a58"}, {0x20, 0x104, 0x0, "2928c108c6708515b9d486"}, {0xb8, 0x0, 0x1, "a09f15979ed785d3b9db4f1cb4f9d038505a02e1e9b497cc2383fbf8b126610f456fdb7c2034a856bb5a7a1ac32bf63073e327275d6465246d0b02a04c8497901a55d698059ec06151401618a8b65f956a73b8e145d35122d5f62b4b0e80425a66d628c4e754cc8a85379880bc50f55c12c6ab274b0ffcf56040c06d64c1880813e3a8b5440f4501dbcd0da5720478c54b901c31e80673b23787159718897b343f4d49fd40e0"}], 0x198, 0x4004010}, 0x50e6}, {{0x0, 0x0, &(0x7f0000fe4000-0x20)=[{&(0x7f0000a16000)="f176edc2c6888432529949ca9dd596b9f0dd9ced9cb7f774e69a6cb78e605179a6e3c013ee8d1b4d8175e24d9827c1e0e305f043839f025a261a5f3cf15cd4e87bd8d4c4ba87ae3975637bca0db422ff504d8d956166ac841353e8f09c922d60a4463fa2fde9e4183a55df9e30f7d720af782d46fb0973cd37fd893f6db38bb108cf9326132d846af713acac5bf6ad6b913ba75e674eb561f09bc5c0d6ed45a1", 0xa0}, {&(0x7f0000933000-0x7b)="64dab913a47206737fc0df9a50d5ccf09af948adc8d060bbedbf886cfad7ed1b871210dd39312a5e7109d85a75f7c1e3b93a07bbee41fb5ebbfe088c860c4b7fa69c91d9a0132d4a96b0cb08673cb24abaa0a58a67e3dfc53a3d2fff710b198224777681f9d7fcc6cad31d1d8b452c3c7f06e30a8d7eb368d2b563", 0x7b}], 0x2, &(0x7f0000c81000-0x70)=[{0x60, 0x101, 0x6, "11508db1c4c45d4a966ac6ec26ad4c6dc41ed68d92a167582bf553b42621abf3ed92911fc9fb76764b0fbaa1c60bcc72c058f366e3ffb37a8dea4ed854bc2cb7134c7eaf8ec66deac54280fa5882862a"}, {0x10, 0x13f}], 0x70, 0x40840}, 0x81}, {{&(0x7f0000481000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x351}, 0x1c, &(0x7f0000d90000-0x10)=[{&(0x7f0000f63000-0x83)="b4632b4bd142af7074435e9e366111555cf2051117b9523fa57b50933b74d3a7bfec1c77be3788e2652bc3e92376e2be4c4bc2a289737e87fa57f168175dbafa7ff4ce1edf2e4cc3867dee373c873738dea5945910e5354af2508e59817677286764472e6af26d4cbda6193a0c34be97f9348ce29c9a0e906e9cb26c3050a31d2ba7d6", 0x83}], 0x1, 0x0, 0x0, 0x1}, 0xb4}, {{&(0x7f0000e21000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58, &(0x7f0000e9b000-0x20)=[{&(0x7f0000546000)}, {&(0x7f00000e1000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f9a000-0x98)=[{0x50, 0x1, 0x8000000000000000, "6b621dcdd2a39b549126862e914b838d8b3ad7afd20d11bf5ebc1e2e61586935e7c8ce97673d25fe158c0bce8eade773084e7d6cadd7130ac84e"}, {0x48, 0x0, 0x1, "d4f0d51bc557154f0d5b3281ee53ee390b867ceef35a9659dd265ec017554e9430f33a017e17ed2738e1d6e162ca964476aa"}], 0x98, 0x4048010}, 0xff}], 0x6, 0x4000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000049c000-0xe)={0x0, 0xaf5, 0x3, [0x3ff, 0x3, 0x100]}, &(0x7f0000eb9000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000163000)=@assoc_value={r4, 0x5}, &(0x7f000017c000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000d1a000), 0x8) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socket$inet6(0xa, 0x200000002, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000963000-0x38)={&(0x7f000037d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000e54000)=[{&(0x7f000093c000-0xe4)=""/228, 0xe4}, {&(0x7f000034d000-0x29)=""/41, 0x29}, {&(0x7f0000245000)=""/110, 0x6e}, {&(0x7f0000abe000-0xeb)=""/235, 0xeb}, {&(0x7f00001d8000)=""/67, 0x43}, {&(0x7f0000fb1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000405000)=""/36, 0x24}, {&(0x7f00001a6000-0x1d)=""/29, 0x1d}, {&(0x7f000027a000)}, {&(0x7f0000613000)=""/81, 0x51}], 0xa, &(0x7f000026f000-0x1)=""/1, 0x1, 0x7}, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000117000-0x5), &(0x7f00008ee000-0x4)=0x5) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000696000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000058f000-0x20)={0x6a41, 0x9, 0x8000, 0x6, 0x1, 0x3, 0x8, 0xfffffffffffffff8, 0x0}, &(0x7f0000036000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000708000-0xc6)={r1, 0x1, 0xbe, "bd346ab58e98ce32ae43174a1a35efb83e98011e5eef34f5e85319ba11e186ba415075b6131a82692ad2bcb1a362a14a130eb515629b1e6d7f1f59b5402a053fe205b931dceca2c71004e82d3e2a88a43b6e29c72ea028e9e20ca6e4fad9299eb8fa6b498874fe199e73135169eaffcd5b7594ff523745083f4984cd095bca49c3fb36ddfc45bc883bd72ef5821d67902175c2f3eed6842cdabeb0e2f917acc8d3a2d07a39653cf681e395f80afc5ef5d73cc1777bd435b7885e8a840f44"}, 0xc6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000525000)=[{&(0x7f0000ad1000)="32979a510e4ffa480df92dc6eb34fac4cf5f4f7bb5d7ea6f7b28b64825d2a29221edd3f14c95afdad877f2ebb8ba29bbf1b90fcbd839d609e9da46ece48e53a6b11a648aa3b4ea372e957686f344af0b2dd0267fdb115c4ce06fb93df515b494141d6b829cce1a053ca2df772bbf7a04414c83bd7b25ca6980d499", 0x7b}, {&(0x7f0000ba1000-0xe5)="030661dc4a3cc89adfc0be689e9a65c340e276a3c2905ca2789b97cc771981264acfa29d91c6a76a917207991f5f10b7d5d06ff339e8c3be14dfe7135956fc149f1461dd2e18bfc1e77849c96123bdc4afabe39c5c4ba3e7cbef77c86b8a24812118a681c19aaf252ae1394e5045a6750a4076cf4f7b6296047bf96730dcb30146044bf2c61bea9710a5bbc04da5e9ea3e46292d17b905f4282ab9b2c72df683406629692d3e1ea7f0ff11958fb545fa168e9e43dfa079c1715aeaf025a395bfb1409a343030fd842d21d60af2d6efa1cbb72fdb876f50e3c22217581bd03e000eebde3385", 0xe5}, {&(0x7f0000592000)="52523a359f284b6778740e4acb8825b86b933b5f0dbc3556afcc90ac7e086855814854816c364954bdaf19c2f71f329a5d889ae9b6108512d08a2765eef1452e3eba035af8a53aacd3820d4dbb8daf1ccb03f00e63ac26d2b841452b1d20fe66e0de71e7aab55635b39da50456b196a370122760f499d135d36267e2729d4a1073b34e84f2c93d1a9ed43c65a2ce865d3f49c70a13bd207e77", 0x99}], 0x3, &(0x7f0000d72000)=[]}, 0x0) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000913000)=@ax25, &(0x7f00009a8000-0x4)=0x10) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000063f000)={0x0, 0xfff}, &(0x7f0000ffc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4d000-0xc)={r2, 0x9, 0x10}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0xb, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b76000-0x2)=0x7fff, &(0x7f0000da3000)=0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000791000-0x4)={r0}) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x1000, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000022000-0x18)=[{}, {}], 0x2, 0x1) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000f23000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c12000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00008ba000)={r2, 0x3}) readv(r0, &(0x7f000009b000-0x50)=[{&(0x7f00000e7000-0xca)=""/202, 0xca}, {&(0x7f0000040000)=""/57, 0x39}, {&(0x7f0000b21000)=""/4, 0x4}, {&(0x7f00007d7000-0xc4)=""/196, 0xc4}, {&(0x7f0000b7e000)=""/173, 0xad}], 0x5) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x7, 0x0, 0x0, 0x800}, 0x2c) socket(0x9, 0x3, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000), &(0x7f0000d80000-0xd9)}, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f00005f9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000f23000-0x4)=0x26) sendmsg$nfc_llcp(r1, &(0x7f0000148000)={&(0x7f0000737000-0x60)={0x27, 0x4, 0x78, 0x2, 0x9, 0x2, "6f744feff9e9a81e3d122ffb10288d9c38f3f84232ce44b272aa92705e5fc13caa798d58eb2d096fb4b001bb6056c11dc30d0badb94826bac6ded6480fc5f9"}, 0x60, &(0x7f0000c68000)=[], 0x0, &(0x7f0000b8c000)={0x108, 0x117, 0xfffffffffffffe01, "7263024f241a80795ad0f165a90f56a2c7fec3d42b577910ac0ee4a25d7107541194a8a58794d725de6a88b038170a8c52e89f4e1735b41e60cbea1532e7523d7cb7677cba990e7e81e1a0efeba02a90d43559005c71f8b5abb533e76b8edfb20c26f093ec130dc1a95cbad738dfd3ebec43e7647d69034d8f87e26928de45fe506a1b8356b74983adad5c4eb4bc4224c92e3db43b3c59546404758a968633fa4938b8888131342c9cf5d5bd72656d143f0fb7dac27d5498c3a35db7076c99799cf4274b31fbe96760d877f149e155edb05f35faa53541d08083180aa248dd2939c0f75792a47077839b2a2285c79bdeeccf4d98ac"}, 0x108, 0x24000004}, 0x80) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) accept4$inet(r0, 0x0, &(0x7f000055e000-0x4), 0x80000) sendto$inet(r0, &(0x7f0000a9c000-0xb6)="0f", 0x1, 0x0, &(0x7f0000c9b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009a6000-0x4), &(0x7f0000cd0000)=0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/06 18:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0xfffffffffffffd57, 0xfffffffffffffffe, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffeb7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000530000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000dc000)=0xe8) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) connect$inet6(r1, &(0x7f0000aa8000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x1c) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aa8000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000421000)=0xe8) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000183000-0x4)=0x7, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000aa8000)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80000001, r2}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aa7000)={0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000aa8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000aa9000-0x4)=0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000043e000-0x18)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r4}) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000-0x58)={0x26, 'rng\x00', 0x0, 0x6, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) [ 67.546726] Unknown options in mask 4 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common="627269a814f54200", 0xfffffe7b) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f000000a000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f000000a000)=[{&(0x7f000000a000)="ff242c708a61d9cb3dbba7330c9708e7d30f5b817e52042861d0cf0f1a61900802104eec079adae785cc7edcd3fa51a352a57bd8b6a73b3e9ef21bbdab20e35bc3bf41bfad8d2f3f5b3e9fec6e06363fa64ce916d9cc74b7d72f63e2c63dd2fcfa47d7f62218f86c767b5c7188dae5b8576994b4f560c4023b199e97ebe3f874e16c5dff73b2b9c6840a373f9ea70a7b5b698d3a9cc89219e0905465ba1270b55019f7cac824", 0xa6}, {&(0x7f000000b000-0x46)="b5d282074388bc698cef42e3cea4d812ce9770b55978d3694ea304b4698121f58db52e1d346abe3d503e1bf05ae07b1b4db349a2249f2b4bd4ba46a0b00d570aa59b246f4468", 0x46}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x3, &(0x7f0000001000-0x11b8)=[{0x30, 0x1ff, 0x9, "d8fc6a7255eea2d03354751a1257cbf8b7b2c7384137d0e892926fd15522"}, {0xc8, 0x105, 0x3ff, "341d29b5f5fb1178e4b7c9bae00d99bcf08c7b2c609e6dced19e13ddf48b6d9b322f6cce6bfe70337b2fc731f96acb58132cad4ceeac68f55a794262b89dbc9b510f444d841511ff0189c2247cdad85c97d684bb49dca2dba291539e54ea864463f3395d6e33ccf5995d7b4b064079e5d41e648ae4dc87102c975396c502b479d66724fa67c033bd5a8fbbdfda907fdbdf69cdb7b088950059af703035b6b881f954b282832bd0773f4a099cc4591173d8"}, {0x1010, 0x116, 0x1, 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{&(0x7f000000a000)="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0x1000}], 0x9, 0x0, 0x0, 0x8000}, 0x9}, {{&(0x7f0000009000)=@generic={0xb, "5823b6eb5e2348b1829dadf30a5ef8ae3d7ce4124620f2b67625d91be032a238059d700a5d6bf15d002c9b9bcac64947e5702686a023a26c0595b1fed5448e402eaf42bf0ec24fa4c452d4b5fc7d83c90367b40c12bbfbcb48adb37ab9f33046c3deaa80657fc93fae9a7c7a265baa18696127a6869723e8b08d9ad46068"}, 0x80, &(0x7f0000007000-0x20)=[{&(0x7f0000004000)="f9c28abbef45d02cb7d39c0b75eba6652c4652420cc10fe2d730fd030c3e0f322e7af0d6a697ea2eea85db166ef9cf5717050e1a08d88bb21e2f26f10e94a2c9d12220c7b705f006c98c53f9ec27987521e0b1543ab79df53b6d9290de5cae835b896e57b20fc5237a09da0abc67fb99bc5d22e00c621d92c8f32909134e36aaaeab", 0x82}, {&(0x7f0000002000-0xd2)="5410a35266363ca9b4ffdb8e563adba47eb9052390caea529c72a59055ddf0ed486a26dd8cb1791c074d1f20549aa960dc9d38113f6e389c2355816efee1353c77b1b7edb1c7b465ae70f9470ddb9477be69fabd967c57e64f8db184d81a3021ccc829506c648e28a4c1956ca461ac9608b4351b96103b53f30286c2a20d876ad67054a10f47a9b9b69dcb5f6e47adc8e557ed9490c15f11ed49089e963c72a9b65e50727ee7598a0e94af05f3131c8f681a26740f8e9294e0fb9dddf35edb031579fe83421f621d23722312c4b42df483c9", 0xd2}], 0x2, &(0x7f0000008000-0x18)=[{0x18, 0x117, 0x10000000, "41a27a86d3"}], 0x18, 0x8000}, 0x8}], 0x3, 0x44) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000002000-0x4)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0xb) listen(r0, 0x7f) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x5, 0x6, 0x89) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000296000-0x4)=0x3, &(0x7f0000463000-0x4)=0x4) socketpair(0xb, 0xf, 0x200, &(0x7f00006a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0xffffffffffffffc0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c67000-0x20)={0x4, r3, 0x10001, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) bind$bt_rfcomm(r0, &(0x7f000082f000-0x9)={0x1f, {0xfffffffffffffff8, 0x0, 0x2, 0x7, 0x9, 0x100000001}}, 0x9) write(r0, &(0x7f0000340000-0x25)="24000000210025cd071c016501ff270e02000000001000000299000c08000a0000000000", 0x24) poll(&(0x7f00005e5000)=[{r1, 0x40e}, {r0, 0x2000}], 0x2, 0x3) [ 67.669956] audit: type=1400 audit(1517940494.469:64): avc: denied { create } for pid=13824 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 18:08:14 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000092e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x57, 0x4) r1 = socket(0x18, 0x0, 0x2) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) 2018/02/06 18:08:14 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x101, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fd9000-0xf5)=""/245) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd8000-0x4)={r0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000950000-0xca)={0x0, 0xc2, "e848dbbbb150a0c6b4f5c79a978101c88b87993b7a9d4879e83f9babccf995fc0f1a23171b207d08f7199d3acb5d68bb8e183beb32b15c801fae80b2f6f32b1f9a713272d1507dec31deec4c428f639ed38f360576fc2a7184e8573d235f4523c37bb47e08fd48a6f1adffb44374c80a708ca46a6bf2341899d8cc96558c08fd7d469aa12732ee10a4aa60536e2cdf7b3a3113d4539aadfe4a6ed462552b1fe642558849cc68df041c9073be07fdb63b14404e482478729ca2c0fa3b5d5a44220e4c"}, &(0x7f0000fd8000-0x4)=0xca) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd7000)={0x4, 0xe24, 0x1, 0x3, 0x91, 0x7, 0x1, 0x6, r3}, &(0x7f0000fd8000-0x4)=0x20) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000062000-0x8)={r4, 0x6}, 0x8) r5 = socket$unix(0x1, 0x1, 0x0) connect(r5, &(0x7f0000985000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e7d000)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000bfb000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x1, @loopback=0x7f000001}, @generic="1135ef06cad0b8e06c5fae5633725c82"}) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2018/02/06 18:08:14 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004c4000-0x1000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) read(r0, &(0x7f0000c88000-0x3f)=""/63, 0x3f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept(r0, 0x0, &(0x7f000057b000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000739000), &(0x7f0000d31000)=0x8) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) getpeername(r0, &(0x7f00004bf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000078c000-0x4)=0x2e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000bce000-0x4)=0x9886, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000771000-0x8)={0x0}) accept$ipx(r1, 0x0, &(0x7f0000592000)) shutdown(r2, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000065a000-0x4)=0x1, 0x4) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "e9bb12f3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f00000b9000-0xc)=@nl=@proc, &(0x7f0000065000)=0xc, 0x800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000ef000)={"98e1e121d60baf5dbe1d38bb5d833307", {0x4, 0x7, 0x8, "5030a9e93e94", 0x3ff}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/06 18:08:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f00001b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9b000)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000eaa000-0x4)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000-0x4)={0xffffffffffffffff}) recvfrom$ax25(r3, &(0x7f0000ed1000)=""/4096, 0x1000, 0x10102, &(0x7f0000006000)={0x3, {"e654daae29d80a"}, 0x2}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000a79000)=0x5, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000946000-0x4)=0x2, 0x4) socket(0x13, 0xa, 0xfff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ba5000-0x4), &(0x7f0000333000-0x4)=0x4) 2018/02/06 18:08:14 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x400c0, &(0x7f0000ee6000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) socketpair(0x5, 0xa6ec0c92934f1304, 0x9, &(0x7f0000312000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056d000-0xc)={0x8}) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bac000), &(0x7f0000e67000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f0000cea000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb0}, 0x1c) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f000049b000), 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da7000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0}, &(0x7f0000d75000-0x4)=0xc) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000da7000)={0x0}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000da9000-0x8)) mmap(&(0x7f0000da7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000caf000-0x4)=0x100000000) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000da7000)={&(0x7f00005fc000-0xc)=@proc={0x10, 0x0, 0x2, 0x2000410}, 0xc, &(0x7f0000b84000-0xa0)=[{&(0x7f0000017000-0x42c)={0x42c, 0x24, 0x1, 0x3, 0x0, "", [@generic="aa051213354d24f85e6073933fc3cfbe93b3342ae5701f49b5fc31f143ab0a8479f70a47f5927abbe23eddc61d4a9424ff5c4c149704583b5d5e511ad9d93b86d888bf", @typed={0x3c, 0x34, @str='%GPLcpusetppp1vboxnet0,procselinux))}GPL.selinux\x00'}, @generic="3d53bb1c61ba08dc9a32539bd7263a35bc222a262c4443efd56cd08b71d389f414e6be559c7e49b9b81676ef34fb19fb2d8b4b0cc7aee26388eae4d6f54d168d9ee8216dddfb3e8de555afca5f4a8dc773f65a65c4a911bb1a8d1f271736bf2645e603ebcafcc7dc", @generic="a7958d0e189423df34d25ffe48c3cc88e0b05d80b21a8b", @nested={0x110, 0x2c, [@typed={0xc, 0x1a, @u32=0x8}, @generic="b1889cc8cda56af7239bb0e83f52f628b7501b9ab950375402ed800d18cafed0d9be4d1eab14a705a1ab7cbc435cb73ccb1fa4e9b4534a185c5e1a53aac419e3", @generic="31e4dd3c098adca78960605eb153fe6aa38e066b61a22336a4686b1391228120b4f1ae7fb7b0b4af0cc96ab27588cd2da3f0e2b3fd987aa91be017f591e06da134d6ddac45a31adf7550cad93017b5769b2082fda7a55869a098df44a008b10c084bb4f2668fc8a31200346c369a70a3570c1336227594be7bd700456beb5f374378a7334f510de89f05fd826c33c0485a2569653a72c5134f0837ecae62e8c5943a606a4cddd40905ab7be61a2730578865ab", @typed={0xc, 0x67, @str='.\x00'}]}, @generic="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", @typed={0xc, 0x36, @fd=r2}, @typed={0x10, 0x16, @u64=0x10001}, @nested={0xf4, 0x87, [@typed={0xdc, 0x27, @binary="ada62ab046c8d3c7e6976b9f3aaf6a6c2431b0c73a7180ff50c619dde0a96ed17edd617fa90956b43b94c9bc25b6d3eb6460a68a0c91a6d835ac4d559eeb96c076594a365e432d2b55c33ab332ad898587d0e5ff8c0e59d92730ae9e26add7df7f84af5f481cd0ec345bfaeb963b94a7a91e2176cda06462840f019bd2df28f010a6bb342cbd000931951cac7f24273b2988b957a2cda2a0921ca36bc4b48c65c2c872478f1be8c842613b1c028d3d04332d3eeb099e2cf8b59e20f44b58775d29d4e2c9a4599ae8f57f854e4fd39777da"}, @typed={0x8, 0x5f}, @typed={0xc, 0x77, @pid=r3}]}]}, 0x42c}, {&(0x7f0000da7000)={0x2774, 0x13, 0x401, 0x0, 0x0, "", [@nested={0x248, 0x76, [@generic="dbcdd6582210cb6ef92a4f4b429a98fc211dffd7c8e61609fcb57b436c44ea90ab6bb633b5f9392354329c808257773a3e87ec9c7563e6d9742ddc6a220c55a20f5c39c91f61ef995ea2134a415750a4ab", @typed={0xc, 0x3d, @pid=r3}, @typed={0xdc, 0x7, @binary="b7b5fa3d03facc893b585fa259ea4411486971483326a30af4182e3dc2288a88efb5c471d8fc91d70b1efbe62af4e489e06650082d4637c81e5fe5f2edecd402adfbc44b498b51007facf3e60f5df906c4b5ad4a707d488dd63e562346fac1dbf055c67fe7593ba11a101d2026f4af3f063af7e5f8b8b28f1ee756771a2c9711c7d184effea8f5d9e5fde7b116e4376faf6b1739ace36a5074f287e1e65f0fb51995add250b484847f4befb6ac2c577614439af2d4eee3d8cee14fbce0232b11cecb8fb21e4cb83984a1f94ec136c1789f"}, @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}, @generic="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"]}, @nested={0x12ec, 0x15, [@typed={0xc, 0x22, @pid=r3}, 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@generic="6fe1ab65f0d0b57e5566de658ef444aeaccae78f11a62b5b1a827da8991e9b8b9462d80ffb1f74bfb1f46f69531fe44d280cd5627d65f5b22acbf4bc476e3d6959aae5428d58b94a5c1c67345396d33f6be4a1b59ab762b2fe9293ed0d51270549c6d03b0dba2a9eb9f2fb9a2bbe661b17a6b59330e022ee1297eac63531dc597a1f4304f6", @typed={0x18, 0x4a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x10, 0x1f, @u64=0x4}]}, 0x1360}], 0xa, 0x0, 0x0, 0x4000}, 0x84) 2018/02/06 18:08:14 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f00002fe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000068000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x100, 0x3, 0x4, 0x5}, &(0x7f0000001000-0x4)=0xa0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000cc2000-0x2e), 0x0) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000087000-0x9)=@rc, &(0x7f0000754000)=0x9) sendto$inet(r0, &(0x7f0000710000)="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", 0x1000, 0x8004, &(0x7f00007e7000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ce7000)={r0, 0x101, 0x6, "9146414236479658b5e51c8789a31aa2c2e35614443106a5ddb0c82b7a5c95a95f70c14c6f95105171cc018ef5b000119f0c479977f0e6f673d579bef047d783e3181367998c7536d685e4c83868ce8145c0cc5bfc3660f00b4deaa61128ebb52d6ba5d0c3496f141884f5ce07ce73934779a6ed6537842a449c817c6c5636006ca03fe4bd8531cd5b90a67157c8bffd2d163a86ad8cc76b90d43e6a6964dfa7424b"}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a02000-0x78)={0xbee, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x80000001, 0x33, 0x21247588, 0xffff, &(0x7f00006e5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x800, 0x2, 0xcb}) connect(r0, &(0x7f0000ea0000-0xe)=@l2={0x1f, 0x4, {0x0, 0x5, 0x1, 0xfffffffeffffffff, 0x9, 0x1}, 0xe8, 0x5752b649}, 0xe) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a8a000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000df4000-0x10)=@req={0x50, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x8}}) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000366000-0x4), &(0x7f00003d5000)=0x4) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x20, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003d1000-0x9)=@rc, &(0x7f0000282000)=0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d2a000)={0x0}, &(0x7f00009f7000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c42000)={r2, @in6={{0xa, 0x0, 0x81, @empty, 0x6}}, 0x7, 0x100000001, 0x0, 0x3, 0x1}, 0xa0) pipe(&(0x7f00001dc000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00001d0000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r6, 0xffffffff, 0x0) vmsplice(r5, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000)={0x0, 0x1}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001f000-0xc)={r2, 0x200, 0x20}, &(0x7f0000029000)=0xc) pipe(&(0x7f0000028000)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000028000)={'vcan0\x00', r4}) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, '6'}}}}}, &(0x7f0000004000)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a5c000-0x10)={0x1, 0x28, &(0x7f0000271000-0x28)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000094c000-0x4), &(0x7f00006fe000-0x4)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000148000)={r1, 0x8001, 0x10}, 0xc) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0xd95) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000f90000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f91000-0xbb)="8eac1800c8a56cf57e2a715b4f7b9a8004f52ec270b9ed7012d107c840a054a7e72a9f5bbd139e9d34fe08fef76ec80f796209433589444b7fb385ad58b6d0f464e93d5acac4ce91f781abb4fb7ee2ccb30aebba4c04dd8da301bffecf4d2dd0638370559e6b2a71da17c8ed2e7feea994c6826f03a72389fa4a2d86188d91e7e6c7c70d9c6633f625d615d743e9ce36135b84959e6664fe03e5e92b23c286e7a7d43e96eddedb038cb65aca68514e4dfaa539c0a14223c5309d70", 0xbb) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f92000-0x10)={0x6, &(0x7f0000909000)=[{0xf, 0x101, 0x2, 0x100000001}, {0x5, 0x7, 0xfff, 0x6}, {0x100, 0xff, 0x80, 0x4}, {0x0, 0xc8e, 0x83c, 0x5}, {0x2, 0x2, 0x0, 0x59}, {0x7f, 0x9, 0x40, 0x6}]}, 0x10) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000e27000)=""/6, 0xffffff8d}, {&(0x7f000063e000)=""/222, 0xa2}], 0x2, &(0x7f0000ebc000-0x30)=""/48, 0xfffffeb2}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x8, &(0x7f0000f91000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007af000-0x1c)={0x0, 0x7ff, 0xa, [0xffffffffffffffe7, 0x6d3, 0xffffffff, 0x5, 0x67, 0x0, 0x6, 0x1000, 0x4, 0x2]}, &(0x7f0000563000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005eb000-0x10)={0xffffffffffffff2e, 0x8, 0xcab7, 0x2, r4}, &(0x7f000035e000-0x4)=0x10) r5 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001ea000-0x4)=r5) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r6 = accept(r0, &(0x7f00005d9000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000883000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00004b4000)) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0x0, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x2, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 18:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc], [0xff, 0xff], @empty}}, 0x20) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003c9000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000bff000)=0x10) r2 = accept(r1, &(0x7f00004b4000-0x10)=@nfc, &(0x7f0000ec6000)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000cfb000-0xc)={0x3, 0x200, 0xbc, 0x80, 0x5, 0x9, 0xffffffff}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00005e5000)=""/47, &(0x7f000080c000)=0x2f) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ce4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000860000-0x4)=0x32) epoll_create(0xffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef8000-0x78)={0x80000000, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x694f, 0x7, 0x8, 0x80000001, &(0x7f0000f55000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x786, 0x7}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) connect$netlink(r2, &(0x7f000065e000-0xc)=@unspec, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f32000-0x20)={0x4, 0xe1, 0x2, 0x3, 0x9, 0xffffffffffff2fad, 0x81, 0x3, 0x0}, &(0x7f0000023000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000047000-0x14)={r3, 0x5, 0x0, 0x5, 0x867, 0x6}, &(0x7f000011c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000098c000-0x18)={r4, 0x7fffffff, 0x20, 0x7, 0x7ff}, &(0x7f000062c000)=0x18) sendfile(r1, r1, &(0x7f0000625000-0x8)=0x18, 0x5) 2018/02/06 18:08:14 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4), 0xfffffffffffffe08) socket$unix(0x1, 0x5, 0x0) 2018/02/06 18:08:14 executing program 6: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f07000-0x12)={@generic="620f57da37e43db1cce1d83a73f9137c", 0x1000}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x400ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r1 = socket(0x5, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000001000)=0x100000000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000+0x871)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c9a000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) connect(r0, &(0x7f0000bda000-0x60)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x2, 0x6, 0xb, 0xf39, "22d2bef426a8e563fcb30c41c0ea7cbc2aff801a1a5b7268076ac85a5083470649de7020ebd09e9d574a67f9f5eeafcc48331a059e0786ebc5071fbecb7ee1", 0x7}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) getuid() mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00004cc000)=@ax25, &(0x7f000040b000)=0x10, 0x800) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00004cc000)=@ax25, &(0x7f00004cc000)=0x10) 2018/02/06 18:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) recvfrom$inet(r0, &(0x7f00006f0000)=""/23, 0x17, 0x12000, &(0x7f0000bb7000-0x10)={0x2, 0x0, @rand_addr=0x2}, 0x10) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @rand_addr=0xfb93}, 0x10) getpeername$packet(r0, &(0x7f00000f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006e0000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009f9000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x118) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000d58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d4d000-0x18)={r0, &(0x7f0000897000), &(0x7f000025d000)}, 0x18) pipe(&(0x7f00000dc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d98000-0x10)={0x0, 0x0, 0x9a5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000487000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000048f000)={r2, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000574000-0x1000)=""/4096) 2018/02/06 18:08:14 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x200075) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f79000-0x193)={0x0, 0x18b, "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"}, &(0x7f0000f78000-0x4)=0x193) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ef000-0x8)={r1, 0x2c}, &(0x7f0000ddb000-0x4)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000882000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000dee000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001b1000-0x4)=0xd035, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) 2018/02/06 18:08:14 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/06 18:08:14 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) close(r0) 2018/02/06 18:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bdd000)={&(0x7f0000d9d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000553000-0x80)=[{&(0x7f0000601000)=""/110, 0x6e}, {&(0x7f00001ee000)=""/200, 0xc8}, {&(0x7f0000d8e000)=""/4096, 0x1000}, {&(0x7f0000180000-0x89)=""/137, 0x89}, {&(0x7f0000bef000-0xcc)=""/204, 0xcc}, {&(0x7f0000145000-0xbf)=""/191, 0xbf}, {&(0x7f00000ed000)=""/125, 0x7d}], 0x7, 0x0, 0x0, 0xd73e}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000366000)="49b561920da3c6d0acfc225fc1f04812f247f150b071a9331073eb4c25515ced992153f496eb3432fcf7381eb648dbd2189889f20be4ca5d0b53a6246850a0e6c4ded433e37fd9a1615ac598e373fe2758772764f721e5cf07f3f4a8000c89176cc88aefff0aea0e29e3cbceecaa14f75f6c0cffd33a5d80f6922592396adc0d75de4a4da81ee6648826", 0x8a) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004f3000)={0x0, 0xd37}, &(0x7f0000c7b000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ac8000-0x20)={@generic="d50976f4999bea95472ae7b27a84da6c", @ifru_flags=0x2800}) listen(r1, 0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdb000-0x8)=@assoc_value={r2}, &(0x7f0000633000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000557000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000caf000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000381000), &(0x7f00009d2000)=0x8) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) accept$packet(r0, &(0x7f0000b5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000548000-0x4)=0x14) 2018/02/06 18:08:14 executing program 2: socketpair$inet(0x2, 0x8, 0x101, &(0x7f0000492000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005f2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x7}}}, &(0x7f0000124000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0xcbe7, @loopback={0x0, 0x1}, 0x1}}, 0x10001, 0xffffffffffff0000}, 0x98) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000019000-0xea)="778af1aa32c6e168f6a58b27d282c97fdd9e47614f442695d19e941ec57c6ea7fa9c49de2682cfa0e52555fc6190184aa7af3fc753f4b572a38b399becb1966c3db3d51727c874c912f4acc354c3203ca34c1474bd5b05ae679704bece4e83d925e80a916b8aa5d43fbaf62e671b8594580b33793d291ce26367ba20ef5105d15c0a474d7866d24ea986674869df6186dabac0e09301f9529a2ae91d4eef2634fd380e6f52682b411398ce8d4f83ee45815c33c7db2611085f0c92116a3e9a4729d5a02a0fd7eb012d8513f9738f59c2c00456dd755f84f3dbeced5d7cb9dc51724f8ee97fbb3b4a3ab2", 0xea, 0x24000000, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000018000), &(0x7f000000b000)=0x4) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r2, 0xe0}, &(0x7f000001a000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000011000-0x90)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0xbc}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, @in={0x2, 0x2, @rand_addr=0x2}], 0x90) 2018/02/06 18:08:14 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000010000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='lo\x00'}) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000470000)=[], 0x0, &(0x7f0000b70000-0xee)=""/238, 0xee}, 0x40000122) sendto$inet6(r0, &(0x7f0000cff000)="b1641ba9", 0xfffffffffffffe75, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x0) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/06 18:08:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e4d000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7409, 0x0, 0x0, 0x4, 0x10000, 0x8, 0x40}, 0x20) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getgid() 2018/02/06 18:08:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000)=0x5, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x220, 0x4, 0x7, 0x500, 0x4, 0x80000000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf), &(0x7f0000002000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000), 0x4) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f000001f000)={&(0x7f0000024000)={0x2d8, 0x17, 0x100, 0x0, 0x1, {0x8}, [@nested={0x1fc, 0x6e, [@generic="5c7fb262a1929ed4ff9ee09695cfb61b2429ec6b4ba9a6df149911a1e23a75b709f76e7a9426c0cc05a2c39034efca162a9ebe73345276c31d72d459c8fa9b22206e09cc46b6510917cb73f1483a55f6c1c374dbe74a2daca9ec6bbdb10166602659cec6bc16d267dfe4020175fd985a0c3e9cb0621c0cbace443dc4b710236128f377a112b18a718b7e6f0a94", @generic="4809bc9b15555c415e74692a008ceb89d7511364e195c060b0267a9b8f52875247855a7a23da9314b592f2e7d99b7d5be249fc6d157391fb04d1f9f5ac8511072a0bdf5c688cfc463ec2b97d2dd8261e8cf374b656a121668887c18b9272d904ce77a51bf9481a5238e2e3dda3b4370f30771ce1bb5f0788ad6f6825b499d40d570a0c498e", @typed={0x7c, 0x17, @binary="cb10dae4fde8f354c6603c1731cf6d61640cd9a61c6bf254b298740860e3db605862ec8372b197c1d2d5559d912587c9e75322ce87425c5b64e89e925463534f1d13a26d8eafc9429760718da0c87c70bef177d7696a5a8dd2268724c43bbef2bb4045ce95da3a839015837b149adbefa07e"}, @typed={0x68, 0x2f, @binary="525f4cdc7a7a299d5a65d930fcc50dc5bb3798c50fe72a6fc26b2053279df854152758c97a451ed92d8d6d6aa7d195768be7b390e478cd018d1e6f86ebbd2262661f0a21356914a8734e16f45ef55d496b338d5241d704515cf000c55a970e04"}]}, @typed={0xc, 0x68, @u32=0xfffffffffffff1f1}, @typed={0x8c, 0x18, @binary="2b1a32ee2ffefca1535eaaf3710fafa7602426084173c0a3ea65316b5cbe47941693a93638227730ed8f582b3a5f565a7f0259bbaabeaefda61c6636c7b073097370569e2b2b9e15266605846f1ae1305a03c9342824196e7347ff0eb93756a85730711370da3d3479b65ff16c902a279374ea1759b405d51c59ffb902e751fda002ea"}, @generic="35fd100e8786faa69f3288337bb3a9", @typed={0x20, 0x4, @str='wlan0self:eth1-wlan1\x00'}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 68.208431] sctp: [Deprecated]: syz-executor1 (pid 13967) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.208431] Use struct sctp_sack_info instead [ 68.215925] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 68.251879] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 68.252722] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 68.299188] sctp: [Deprecated]: syz-executor1 (pid 13976) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.299188] Use struct sctp_sack_info instead 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 0: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000b33000)=@sco, &(0x7f00008df000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004fd000-0x10), &(0x7f00002f4000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d2000-0x18)={0x0, 0x0, 0x0, 0x6, 0xadd}, &(0x7f0000127000)=0x18) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000652000-0x42)={0x0, 0x3a, "e946465bc8ea2bd7aba106b46809db4a2ac5ee8ee8da7ec31a9b1ce9e408419bc1c76da73ae1101757fe8d392d205b74f809c583f144e448416f"}, &(0x7f0000ffc000-0x4)=0x3464b12b92e38c73) socket$inet6(0xa, 0x7, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a47000-0xa0)={r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x0, 0x2, 0x8b6, 0x4}, &(0x7f0000fb7000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000e9a000)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed8000-0x8)={r1, 0x6}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[]}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000002d000)={&(0x7f0000016000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000009000-0x90)=[{&(0x7f0000009000)=""/110, 0x6e}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f000002d000)=""/252, 0xfc}, {&(0x7f000002d000)=""/135, 0x87}, {&(0x7f000002e000-0x9b)=""/155, 0x9b}, {&(0x7f0000029000-0x5f)=""/95, 0x5f}, {&(0x7f0000021000)=""/246, 0xf6}, {&(0x7f000002d000)=""/4096, 0x1000}, {&(0x7f000002d000)=""/47, 0x2f}], 0x9, &(0x7f000002e000-0x9e)=""/158, 0x9e, 0x100000000}, 0x2000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000002d000)=0xc) r1 = accept(0xffffffffffffffff, &(0x7f0000025000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f000)=0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f000002a000-0x10), &(0x7f000002d000+0xf69)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x401}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x40, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f49000), 0x0, 0xffffffffffffffff) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f000000c000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b58000)={0x0, @broadcast, @multicast1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) bind$vsock_stream(r2, &(0x7f00005b8000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmsg$key(r2, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b17000-0x90)={0x2, 0xf, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f5240c4}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x3, @rand_addr=0x1}}]}, 0x90}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffff4, 0x40000022, 0x0, 0xdd) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) epoll_create(0x15e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000), &(0x7f0000001000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0xa8d, &(0x7f000000a000)="d9631e366bbc9e70967e5661", 0xc) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) r1 = socket(0x10, 0x2000000f, 0x100000080) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000124000)=0x9, 0x4) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000809000-0x2)=0xc5f, 0x2) [ 68.400698] device syz7 entered promiscuous mode 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[]}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000029000)=@proc={0x10, 0x0, 0x2, 0x1002}, 0xc) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000707000), 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00005ea000)=""/195, &(0x7f00004e5000-0x4)=0xc3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000bc3000-0x1000), 0x0, 0x0, &(0x7f0000303000)={0xa, 0x2, 0x0, @empty}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b31000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000671000)={@empty, 0x0, r2}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e76000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f6000-0x10)={0x7, &(0x7f0000fe6000)=[{0xfffffffffffffff7, 0x800, 0x37b6, 0x1e0c}, {0x100000001, 0xfff, 0x401, 0x5f}, {0x8, 0xffff, 0xe88, 0x400}, {0x7fff, 0x3, 0x0, 0x6}, {0x1, 0x10000, 0x2, 0x1}, {0xe28, 0x1, 0x400, 0x1}, {0x3f, 0x101, 0xfffffffffffffffd, 0x3}]}, 0x10) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b02000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000b03000-0x4)=0x1e) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b03000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b04000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, &(0x7f00006fb000-0x4)=0x8c) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b04000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b02000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}, 0x6, 0x0, 0x0, 0x40, 0x23}, &(0x7f000074f000-0x4)=0xa0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b04000-0x20)={0x3, 0x9, 0x0, 0xfff, 0x4, 0x1, 0x8, 0x80, r2}, &(0x7f00006da000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b03000-0x14)={r2, 0x0, 0x6, 0x8, 0x6, 0x7}, 0x14) [ 68.460603] device syz7 left promiscuous mode 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000065b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b91000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000da5000-0x67)=""/103, &(0x7f0000dd3000-0x4)=0xffffffffffffff91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085c000), &(0x7f00003e2000)=0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000065f000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005a8000)=0x10, 0x800) connect$inet(r3, &(0x7f0000281000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000c84000), &(0x7f00007c0000-0x4)=0x4) socketpair(0x8, 0x800, 0x1e, &(0x7f0000faa000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000503000)=0x5, 0x4) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000015) ioctl$sock_ifreq(r0, 0x0, &(0x7f000000b000-0x50)={@common='teql0\x00', @ifru_data=&(0x7f0000006000-0x20)="df57ef008272cd0a7a3261e5c93d77c414998d0d66031e7ec55a9a2c6038109a"}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @generic="1094c20c867c9c3570645aefa7f37067", @generic="8cca090eb2995f31ce7c697c0a659d95"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) r2 = socket(0x0, 0x800, 0xffffffff) connect$llc(r2, &(0x7f000000e000)={0x1a, 0x4, 0x1, 0x2, 0x3, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xfeb6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f94000-0x8)={0x0, 0x5}, &(0x7f000096c000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005ab000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/06 18:08:15 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x6, 0x8) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000cce000-0x4)=0x26) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0x7f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xd) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000001, 0x0, 0x2, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000c57000)=0x10000) pwrite64(r0, &(0x7f0000f6a000-0xa3)="fcd5320292e59acc7cfbff83ca2dd29db5d45deaddcfcd689d468e4fe73bbeee3dff5e8c65e28f18e03fa283d977459505300e95214e4341acf33efbd17719b8aa53b8441facf0a64e4c0723d43d1b6315e9e2621ed42fe48d4ec1aae21bfa743a75b1cbecd22c8dee2b8b6d3d56122cdbd3ffaf48386dc04cb84f43b59fbcaa0eac125ed455ac07ea968733aff75ce8b447caec7223cda1af845d13a138a8a030f178", 0xa3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a9000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000034d000-0x4)=0x10, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000d24000-0x91)="d18e5d6f657755fdca1f5c7ad3081b6bc05b9e99818d4170f291a0414feec27c0a6d507274f5b01b7d41a71957da45628ab0939c8cfad12bb46300fae6852df47ed25e5d6d39fac94fd0644c65befc868b31e3c6377fed53a6b6714911e286b4c39274b6a33803499bf62f3a176f6b03bcc62c17946a59bdf4c3db95ac36657bd14207877f69fc34c5457ef31041951076", 0x91) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002c9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002e3000-0x4), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000029d000-0x8)=0xa3ff, 0x8) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common="006f73656d230000720000000400"}) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c97000-0x4)=0x1df, &(0x7f00000a7000-0x8)=0x4) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) r1 = socket(0xf, 0x806, 0xb16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0xec)=""/236, 0xec, 0x40, 0x0, 0x0) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000324000)=@ax25, &(0x7f0000bbd000)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001e4000-0x4)) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000c25000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000069b000)=0xddd, 0x4) read(r0, &(0x7f00002f1000-0xec)=""/236, 0xec) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000086000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008e2000-0x10)="e37b732f350753ad19f8a2d123b6e115", 0x10) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000635000), &(0x7f0000ee5000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 3: r0 = socket(0x8, 0x800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0xffffffff, 0xc85, 0x7}, 0x10) recvfrom$ax25(r0, &(0x7f0000000000)=""/57, 0x39, 0x100, &(0x7f0000001000-0x10)={0x3, {"1324e60d12d5b1"}, 0x401}, 0x10) socket$inet(0x2, 0x4, 0x4) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0xb1f0, 0x1, 0x5}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0x2b)=""/43, &(0x7f0000000000)=0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x2, 0x3, {0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4c000-0x4), &(0x7f00009f9000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000551000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x20}, @broadcast=0xffffffff, {[]}}, @igmp={0x22, 0x0, 0x0, @rand_addr}}}}}, &(0x7f00005ed000-0xc)={0x0, 0x0, []}) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffc01) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) close(r0) sendto$inet6(r0, &(0x7f000081a000-0xb0)="c48acd2ddaac0c258d3fecaaa3155dda0efe90003584f31127643631eaa8c5862b3f61902bd61c3efa553606c57beb86de3f9b43cf5546b5172104fc4a523a334d5d18ddbe5b44b7ac45a9bfd30e79bb199403f15415cc9f790a4dc4c8a9207292986199027811f8a46b822c609299b1937e500bc3d7c4c9210773bb29ab63554ae990b9646e0d56b1d68f69f6efb5e8e638ea01a1e377ddeef69273d03d6d8528614e8ef661b808e1f21d4c9e4ab2af", 0xb0, 0x0, &(0x7f0000e1e000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffffe1}, 0x1c) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000080a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000639000-0x4)=0x26, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ba4000)="a99bd2fc312804f5b79258b57c47ae6f", 0x10) r1 = socket(0x1e, 0x5, 0x35a7e4c7) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000dd1000-0x4), 0x4) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}], 0x2) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5e000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffff3) 2018/02/06 18:08:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ca6000)=0x14, 0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) pipe(&(0x7f000006f000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000070a000-0x38)={&(0x7f000070a000-0x10)=@ax25={0x3, {"5813d20b83d66f"}, 0xffffffff}, 0x10, &(0x7f000070a000-0x30)=[{&(0x7f000070a000-0xb1)="9cb3cf5815d29213673106fe2a105adb32915103eca24d3edd2494e00c5ca61ef0568a807897f1b98adca99cad98d85ddd469fe3770bf9fb2b1f4aec47abf8a1092c5660acee6dca19ac6aeac73b9fa52026422e92c0e400fa60b8c056273618419db603e6e59c314bccf68d21c9649bd757ab21d82bee9ac5a2cd7e332a6e36dbe1bd8cca03312fbc7dd94cf3c97c7e4039d94006a5b3514c26bf287e00cdf474e663de5a400995695be70564439ee411", 0xb1}, {&(0x7f0000591000)="2a1daa23b192a34baa9974ca6afcce9d60d4851f5ecf7f34a10ec822af18f6896d25c312e5242a", 0x27}, {&(0x7f000070a000-0xf1)="6b4e6778ce7b4ccca489506fe36f7dbc82b4cbc40035ef828a7d5c8a4a175eda2e07bcae549c004646875a1e7e297fe703c0a061a79172413fa66437eabdfa69fc0ea25d38cc943eee47995cf307ee1600b4aee61735481f721c97ac22b5df8cd3729ef777f6388174cbb9819cc6aa8bcf6bbb50aa111f5a606764f43b6c5d0f9c992a0054cc73080446cdb18f49ad8bcea4c6e71dcc36248d610d929682cafd523108c2247beacc585ce7629fd652e376a5b10a437cec7b12bc57a09c6e8d388ea3adef5fb6c108e32d4b7fffca1eabdd2431b80f58f856984b101a939d29ccae163f822d6b1b0f1d26ccae6bbb6a8a0c", 0xf1}], 0x3, &(0x7f00000be000)=[{0x100, 0x1ff, 0x4, "ff150ec7bb32ccdd238c62a1b29fb3bc04b683ef3ab1097fc9d0a16f70413db9535f8c77cd6f71acf1496748fea4641d1c53e106dfd12a2339d56f53e91f4ccfbb559ff89335e00d13aefa6c643d021b1dd81d8f953796c946bc080a3a1a5e5db22975ab7f2d38b5fc9f066b37e97084f17c097c3239797ae4e53d4e63124226588a78bfd06dfdaf12893b783f31f107e811a374cf80a0380b473bb8a0a7a9e0c13afae5ef73c869e0ca3d02bd509b34b9a008e003a802a94323931ed45d295766daf7f645bd95cf67206491f05a1779c8395581974168d5aec309ceea5b24efe3b91474b56af4d5ee87422e1cf20de9"}, {0x110, 0x118, 0x7ff, "e08518957b75a25cde80695a0905199547cd4f197e16dcbb2f182fbb7ecc6b361bfa9ac268fa21d44c0767aa5ff7cc8c1a64ef4cf6aa36104139dca8bfe7c81d84c4c3ed9b878214a8f3da3b2f5edd78ac3132f3e6ed54c383264b5c7a27c8e8b109a7a56e4801ff13f4197e1180093f299ce8da0eb3bfc3dd0867bdb84e5a07372fb70c4b9a88a5b2217c3a8446e5dfd65381cdbdc2627ccad7fabdb5e67444d370df4f826d967bbe96a1edba2d52eee9c71cfc58e71c9acf009cdc7fc1b5f8f6d10fff7221a4a7ae33d214ff733e2ff4b789becbcf3362a3cc31689121b85e63631bbf96ebe4cb45cc377a75ab279a2180b150f04caaf7806747"}, {0x58, 0x10d, 0x9, "74b3f012372a14ccc7e19577e75b98d4ec1b1211ea170e0d07f865cf564fb07d64fd16a6dadbf554ec37dcc42f7192e6d3838dbefd18b67eeae12537a829811519a516f27b"}, {0xe0, 0x101, 0x8, "4c6f137925c9a4c1f63aa0735984089d304802aea98690604ad8be1bd9689b6e0e5d285d83b30892bde91f81f14a7de3ef486686812e3589f9b025004dff6b554b0aed527a59d0d55a52aad82f042ca50fd76cb556975dd8eaa9b7224bb147ef8db86d1203cd1288dd5df5c5676d4c4679457104664ad385fc3be2eaf99e697ac28b08ef54de202818b7524dd751721b1014368aa0a06053dfbaa40a60ea4f6b4c2d620bbb656c7ed87eb62d4ccf440141eb4ad63c1ec0e9481144f908b6453b78054d55b69914e06d3760e6b6"}], 0x348, 0x40}, 0x2000) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c28000)={&(0x7f0000fc9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000306000-0x60)=[{&(0x7f0000fc9000)=""/40, 0x28}, {&(0x7f000010b000)=""/205, 0xcd}, {&(0x7f0000fc9000)=""/50, 0x32}, {&(0x7f0000fc9000)=""/189, 0xbd}, {&(0x7f0000da0000-0xf2)=""/242, 0xf2}, {&(0x7f00009e9000-0xe5)=""/229, 0xe5}], 0x6, &(0x7f0000217000-0xa9)=""/169, 0xa9, 0x100000001}, 0x40000100) pipe(&(0x7f0000c50000-0x8)) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fca000+0xd9e)="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", 0x1000, 0x4000, 0x0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c04000-0x14), &(0x7f0000fca000-0x4)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000082d000-0x4), &(0x7f000082c000)=0x4) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}], 0x1) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f49000-0x38)={&(0x7f00003ad000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00001ef000)=[{&(0x7f00009be000-0xab)=""/171, 0xab}, {&(0x7f0000e24000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f00006a7000)=""/35, 0x23, 0x5}, 0x10140) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000742000-0x8)={0x0, 0x1f}, &(0x7f00008b6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e26000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x401}}}, &(0x7f0000ee4000)=0x8c) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000670000)=@generic={0x10, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001d000-0x18)=@generic={0x5, 0x3, 0x9}) sendmsg$key(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_lifetime={0x4}]}, 0x40}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b0000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e21000)={r0, 0x5, 0x8, "b56868612a8a44866ec7dcbb2d89f4a3e3e2"}) sendmmsg(r1, &(0x7f0000fde000)=[{{&(0x7f0000c54000)=@nfc_llcp={0x27, 0x1, 0x7, 0x7, 0x7, 0x2, "f483853a12edbc9bc7ed68eda29309ca31b5b2487cfc16e9b853f65a1c7ce99764aaf067bdc7b772b94f35b045a54bdea4b4b5fd8d8f29a1f34160933796f1", 0x4}, 0x0, &(0x7f00008bd000-0xa0)=[{&(0x7f0000a57000-0xd2)="89f5f145ba007b0403b21d82ebf7dfee422e096b19c1dfd344adc3cb56c0aa0c271aed48c4db906e6543778b060ecf10a1cf273318200dc59a67cc602523580ad6ead1ddb77c65b644140d97ac5b42c63761e969353e794e2dc0d444c5f6faf392e327204a704b8e843ff4a5106739ddb416cd3ef8f430361e96b3db2c465e9b2cb796473ddb5dbbc2023bbbaa1e4c79a483af27a79b1d4392f6838fd02c35b5dff8e5bf948d70ce731a444a5a972ae6b01f60e78604eb1c18034923933b1d60a731d71a6b0fec37346f30de274a97aac67d"}, {&(0x7f00001b5000-0xf1)="95ece33324c29c15f7b58785f3982891b9e1f62d39b33d51f8eb78809bec00f6c5b9b147e0ca5dee515a3d5193dba89f4da46cb6a12289ad668ce7465a86a0f50e5177e62b0c6a7286a3c70ce32ab9833ec7da245eef723d8a7725b01f88a5b275d8ffa13669641af932888ca22677be9c2ad0c350db0c3f43c0ec73c02e5954acd687ddd41ae16a2786efdfcbed465a404b0c738e77a672172dff7cd9c4f8d87091397048ce8ab59025cb413f72c19fbcb473036f9bb6a2c71dac532ac206b9649bdaa12d23767fd8f81988d2fc16466566bf2ab43a1da9758b1f7af3134c543503a7b0111b3693ea140b1a5840bf0b72"}, {&(0x7f00008c3000-0xa4)="85c1d2bb1ca0dad7c9f262f824820a2df22bc19991c4bd2040a796af18b6cad542921f5c15a876e6c0a3239e01aea47f93139b7bf21e11cb8a9d48d7e1b47ce7c098911940183ccf2b2587b759733de97715542e7a5024b855a757ce73fc15c4be68e0c043f67b8e6473a585a1dbd0a8c1723bbdcbfcfe2c5a6772668ecbd85ca67a8c691f7e952e736b7fbd7891e3ad96343406a6733c325d07ca5973d5b408239830f1"}, {&(0x7f00009ae000-0x8)="041663333983cd8c"}, {&(0x7f00002dc000)="5d1be81c3f7f17de2b84b859e3624d385b0689159827c7a68c8c99fb64cf90784bcd713286fc6feaaee1c2614fc64c4a4407"}, {&(0x7f0000e2a000)="2daf8d9cab6aea3ea2d1932aa8b8174af9ebaab753030e8877dea126e0b2c395e3d03d581af8f7fe9599cb2e1da243ce84d176dae9412ce201b2372a257f45eb80b53b77def1a218445adbe86df898d98a30b3748201f60a2ee48ee66c6b1cd1dc8ff270ab854f0573049b5565dfa40be7b0f57e7755016a164d428b8af236982bbc73ef66b3dc1e0d48466ad2be551921a0adebbc59b7fcf4f21319ba465828c7ae01b7defcfa26357b17d7355f"}, {&(0x7f0000ccd000-0x23)="1c7b612d133140af7eb084803f268fc65f3cd5345a2eff53e3287452a5760e45b2b496"}, {&(0x7f000083a000-0x14)="8953a8e432d85d0d45fc0ada0bd486d74c66733407e94d790cbc92"}, {&(0x7f000039e000-0xa1)="ddda1134d1a12d3c0da78b8f14ad39fbc72044dd8c19842ee3161262cd9af186a1008a1175f99376cf283493152a4f4d7937abeeeaac44bbfeb7f935a5d04bc6b94d5dca8f62bb3d42296618f654daba6295f5415af1d205ef6c7a5e82987e13cf6c7445be8edb42b616a1e81462a2b4c1579e62ad8c4c5f27ce6566937ae7ead2fd12728e0f3c1321abbde4f1a340bd0cdbbddbcf050e2ac3deb06ce46c8162d4"}, {&(0x7f00003fa000)="6b8287913bebfb6ec240e95f3f1af8f739ca525a03cf30a89c8492a6675296cb86e669d9987df2ac9a44fd8f7087a33250c2bea1a5d8850445fb67e94a037db1947957831a9ca9552b058aac65c72dc392394d77534350dd4921cb3b1e541f80f8c586edef7bc823bba900724226da42d8fd98af8fa677e0727f94ad49534f72ee614032fb7f0c1a0965cd85426a595ce0ae2b2fbda8ae5217f306c345e94e7bd5344a846a672cccbab0672f1f2bde2808888731a0c37b7588e8122292ecc5dc11a7c000a4073bafc90dbb162c99c29d64b994b8c7c9c7263797"}], 0x0, &(0x7f00002c6000)=[], 0x0, 0x1}, 0x1000}, {{&(0x7f00008a3000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x0, &(0x7f00009e9000-0x70)=[{&(0x7f00003cc000)="591b35af1316454efd773ca92defafac71f3c028ba22cd3ff8c150ca97cc8c262c386c8ced27cdf118149f6e437f7fa4c1608202eff64064cffd7704cb6e034f170d7e487cecd93ce42c4bc1330371278cc59692e97c3c3058f0d4c7624b1f389a6c8bfb3b4f2bdb4a0ad9983e32895d37006fcc1236812a5198a7b197a716341bbbb8e15a189d08632e352083dc4084e46543300e77e978fafaafcb9dd83db2e1c8b7351aa7569844a5426752f3a75c3afdf23d22b8347f323f708a819c40ee64"}, {&(0x7f000034d000)="b35e4c9a8d6071a94f75b24cd15ba8a2c418bd60c4edd3d8ddddae7d14c78d2412f7d9feba89e7a3f2c04bf99d8364d7f557e75843515afaa75cd29ea62ba849e8a2dd2a77ab0705c2da043119ce5fa2bcbc2e70f6d1577643fe1e5f55005ab5a2d95902261e4fda37e6820de797bcaad07b432f07a5328969cd209795cc86595d6d318aaddf33eb99e2771f9505791cb054b26d155ee4c5ef37049d6c56"}, 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&(0x7f00002c0000-0x80)=[{&(0x7f00004db000-0xc1)="0eab3f5c8d92e9560266b8e0373c521745ba4ac4c2be43a58c64b4c4abd4b64da5b89166d8d02589d62b4fb01cd8647f19fab50a95b1ae1e6e42fdaab19e1b7bdff613dda750004caf63dd729aacb5ff2b25bad2ea779daffb6e19c21e71b44167ddb92df7e19f8f5a5aae193a091d83f74b95658f173e6a45e266401f3453040a3d19c9af4c79871886d39bb7fdffd2d6b168785ef3aa3248422388ead813a15a770dd14e7d9aaad62d4345b8de5c150a30548e714add64ebf0483403d0af8c40"}, {&(0x7f0000572000-0xd5)="5a5372e5445d46dbbdf525bb586fc7958ca8b77b41799a51cdf3caab19a947bb6c8aac4ed32327cdbd22507f5125d28c5799ebbf885bf2db072c47ff99e0470ce823cf41b30de67ecf3cce26576b43a8f199828d8d877b821be4ee88643101dfa3368ed8907556e09a9fa8ad0bbbf601c55ab6ce10a04ab55abca02254a483c93329f9b9a760d16309e9ebca22382ddb8fad77cd5928fafddebfd0b392654bd51651983cbeaa8a6f5ce953fd43040bb2f1e0cb72376d04a8a16bf94dbc464ee18751e925fdfa795e6375650837c146add87d350ccf"}, {&(0x7f00000e7000)="413380626b8a86c913706773ba845c6c07fad4a609e6e83be977f436ba9dfc"}, {&(0x7f00009f4000-0xe2)="2014f8437392ba8428109ad76ea0559f6f3656c207fe3284972f18606a3378bf544b7ce8e3c4bb50ccedb130454706402769225a0ceb46479999d051042fc3733a1b3fdc088a2c34752cdeae0dec0dae723ea5f73347883e0d275104d0a94d9057f9f11b67b2858a506b934d831027addaf0c3b8fe67db5f9e951ed88ac54b62b049d5c81e879d10d35dca75f93041bb1135bca6afd2d9a89372b5294857b52284ddf6655805957b1143990a957650a8f1617a065ce79261d714157bb9d5142995881d2f7b8e10d283c29b2103e36df56c50c94e93d69c16f53e598943b087c1925d"}, {&(0x7f0000594000)="a4723d9ff12bab1e1266f8a08b32e11bb52161159affdb743563419654248012bab2e89136d910904d65f65e83"}, {&(0x7f00009f5000)="4db4a11eeccf2687bc295dbffb32566de180d8c92722f29d8ea071cd9dcff22664be0194c5a0ebfd9765a0c4caa25ca4ca25e0"}, {&(0x7f0000f74000)="0b88110c5bdcc0b612231d88a3e208c5b18b3c918d64fb034d0c5c4070e31c00b06c5ce14cd6"}, {&(0x7f0000f61000-0x67)="2c58e21a649c128b218ea91cc1e69e29b097d7b949349550797a7918ffa4c90ed9774da33505fd59bcb95778d040dc80b49a5d141e5f83f3df801897f631226fc677304c28ef5396d23e72fb77bcc28674cc15efef3feb3f1bd9c52c4062bd76a8663728964a82"}], 0x0, &(0x7f000038c000)=[{0x0, 0x10a, 0xcc0f, "5777803463fe345e36bc51789f755f599e0a8e65162eb4cec22929b325ab354d7d28f2179e4e1c5c7e0d2571ff9955eb6365"}, {0x0, 0x104, 0x1, "8d22b4592b92ad7866a210d84157544e936cb9d63ace87d33880dd95fb853f5875141e325899b4d0697f1bcb9184ec5b8e80c3732713185f87b889"}, {0x0, 0x104, 0x0, "00c52e99e89431183218c309757a866d6d7f4c3dbea8fed2692843ed13ebcded23d2f3f9263d1f7daef0a5f6aeb2b61b88e98c492c3944e2fbc77fc9d41185ce44f2570539c7357869d1832a43b433967452200fe0edba7231dc081a4f4787d1d77c5ec5b75d73dc2bad22f6b55bedb763776ce53cf955d09b3b71d607727b629e634047a62c0f4a4cb3bba56ed867830068e1af6a5b1cf19794658d1a2e356dc79f178345a943de94adec4e47af18bb729543e0ede1f3f8950263ca89dc067325f8f7e5006670750307b588da7f4e5f773df9a618"}, {0x0, 0x84, 0x8}, {0x0, 0x0, 0x8, "5ea7b53728eaacee2ec2a5ffab2eec13e2d81ab7390f309fb0434d9bd589e57785a06c9275953c8067f7f262bd3a5a62cfe8243f28c8770e4c0e587ce3a25f6dc974c5cd0e12f361478efbf8fe82374a7b596fa6b71acc3a59fe91af3dd468cad246f7caccd53151f5b161f2077296a8814fc116b869aae18b798fb6bd226c0f491b4d9eeeb879f71fa991c6935a08d7ee5644adc7c0c335650407ad72e395b60e27130cb2"}, {0x0, 0x10a, 0x1, "990b8f62e3a9edc8dd9fdeb34c90d103002e5a64930c2250a0a30183b78e566f84c41ca3c0ed4e0cbd577ef29b2b8d63e4d59bf8b6e18dee3558e4d67638ccefb43712ed0f6bf87a0dd6c5dfaba1f8db772891436d96ee16becb7623b086607d3850ce875bdbe25e37291720d9444dc88b6b20074919518ffa93044aebf1589f83bbdbc8eba71f984995acfaa56bc85f4a32a3273d73d395814d481a962bb56480f4684eb41e43223025bae043cb617e9d03dbff45ca3538dd3f616d17f136f55dd7e0f6da0c2e841606"}], 0x0, 0x4004800}, 0x1}, {{&(0x7f000020b000-0x6)=@hci={0x1f, 0x26}, 0x0, &(0x7f00003a2000)=[]}, 0xb70}, {{&(0x7f000089f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x100000000, 0x3, 0x80000000000002}}, 0x0, &(0x7f000063d000)=[{&(0x7f00004f2000-0x7e)="e17c46b4e361f0cac6b7a3aaf974bbf65f806787b8b471d7698ce8006998f64716bdf9feff83c5a9b5dad0e190d62ec15b0b53f769bf26a8fab01d4b2b93153b34cb0ac016ec7b73aa229176f29bac63b9322fbb8300230114a22d956eb8fc42d0f1bf0ff8bee37e74829ee6a90deaf34b84ba343c279aa0f3d8010117"}], 0x0, 0x0, 0x0, 0x20000040}, 0xbffffffffffffffd}], 0x287, 0x0) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) unshare(0x8080000) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000b48000)="0725f5634c3c0e58c8d71f3bfceb10a143907062a348494c7bb5340bae68eb50ce386560adb597615c0e8af04dd91023e209d647f8165bf0b5c040e572c06ca3771a716ea1501f54a684dca765827c712dc0573b1896b28bd2ee18bc245890a806d56c0b9ebcd899e317b178271417e566ef05f3483d5d55f3a35fc7f915c6b5b1f7f5e2e970293c9e8432b5c604d84232ef8ce14d32b1fa11fd6bf11ddb716aee7378dbf98efd4d585861ab84f3e1347c79d5724a42fb1d3a", 0xb9}, {&(0x7f00006ce000+0xb2c)="b6ce174de028bc0bccb99f17985d3362193ce585955135f823ded01c68e60d84729e3a353a6628f45080128011bff9d5f1166fbda769390bdc18de", 0x3b}], 0x2) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 18:08:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x8c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3, 0x85, 0x1ff, 0x9, 0xff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000+0x182)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x21)={r3, 0x19, "3b49c67f9c750fc899351d61bd7b50a7d0966724d1aa71e9ec"}, &(0x7f00002f0000)=0x21) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3, &(0x7f0000000000)=0x4) 2018/02/06 18:08:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x19, 0x1, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000051b000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000c63000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000dd2000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009bb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000067000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r11 = gettid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b6000)={0x0, 0x0, 0x0}, &(0x7f00001ee000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000+0x42d)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000bd1000-0x138)={0x138, 0x29, 0x200, 0x1, 0x0, "", [@generic="d0c014b9fa74f2d4d4a425f5dd06ce807bbad38d5b723c49d42f8be30c54d023f1affef42f7db704acbeb520991681fd3ebfd3ddaa701c76bdf346d1752036f7f9586654db058d9a95ee7800ba7ce82b0a609b58ce0d8453e3d8b19c23c09bd212a4027707a265c4f94187c529ec78efe812346a588620c923b272f8984a3b570ccbae87e4546c63e7676fbbf826cddd383033d0", @typed={0xc, 0x68, @str=']\x00'}, @generic="822864e7a921059d1ad88361e3859607c424bd6be92168373e2b20fe17483cdb2c52514bd197266b6aa7212069386cc238527c453737cee43dea76a7bd8c31a0d48490e747bd112eb73bc27e5efebe52acecd62460dac7bb1c7d46448a5174097277b8ac4c72b596e54649d55453a67f7373bc1910eef1ac20fca917ea5b70ef84fc5e829085"]}, 0x138}, {&(0x7f0000001000-0x1d8)={0x1d8, 0x1a, 0x301, 0x1, 0x0, "", [@generic="d3d0fda99d1f583e33ab8a2aaca185d4be6f457c1e82a70bce1cedcb688534d454a76fb323dd972f4f8170e0a00a0f1922f8c111c007d7e7afece04ec1c51a9a2460fc25231f18e029f188a53dc255528383a6501226e67db4b0e3c8d77685167d6b80a51ed35ac0b2b60396a53ed81091178ad2e9ab04d45b4870198c97ead62ccb4305cfb6c503ae4a7278ceae72feb7b6b2dcabdbc9c4dd53bcfea171aeb971462782653e598ce942a53db1965fd456c2a81a1b5bbfaf55f649553fdb63e99baaa9cff3ede4c8d67dda7387dff669ec8504ec4b43d11a31c65388a9b6", @generic="e61aa5bde5547e461f2182025ca9e1a5f35f7d2a20030b3df2ece5ec5fbfb69a77bcc6c61a14a8f767aac6ab71bcf84bb4f19086ddc5b151c77b4a3e669cf9c69343e9a11360adda4f97a89ff6e0a7109d7c9f3f06eaec00727220de94398cd027a580c7e1a1ee69ac2aa0229e6f8ab79b1df06bf495391621ebe10b929e5adf1e1895c812e06366e0bb43643044929ad14f5856bbf71b5b85c9a7981c457a765611cc59aed4f04c4a30824ef6ef70f6f5eff578c84e103e05573d265692c76a1b9e194c67d4f091bb8bec3171ddd911179257e1e32c271c15ee724f", @typed={0xc, 0x7c, @u32=0x8}]}, 0x1d8}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}], 0xf0, 0x4000000}, 0x20004000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1f}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004f0000-0x4), &(0x7f0000d9f000+0xe06)=0x4) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000a71000)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e0000)={0x10001, 0x3, 0x0, 0x4}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00006b5000-0x14)={0x14, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockname(r2, &(0x7f00009f8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000e93000-0x4)=0x32) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e09000-0x10)={0x0, 0x0, 0x3, 0x100000000}, &(0x7f000050a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000051000)=@assoc_value={r4, 0x1}, &(0x7f0000eec000-0x4)=0x8) write(r1, &(0x7f0000524000-0xe1)="516d921a6af6a607d37d6a5041f8fdd480d5b7f6d18dca78371195d250489bccc637a39a570244a650f98188aeee1d8032826d447aac773378bbb8c7cac267917701cefb959c92e7b07921a8cdefa800894f23deac68717fda41332908a473ef7d06324bacaebc873e3886ff8d37fb2c078d404b5df12b8c1794634992f1a24155c4e04e8c66631abeac3199669152902f98b45ce5f8ee36d64546d13920dec89f1ea800465307530d0f64852a696dd6f80a6e8a534efc45e1fa37f27ed1033927a7fa9bb8f2f84167392f3d5a532c13fcf78bd96a6289d635266e5abe6405da8b", 0xe1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto(r0, &(0x7f0000c1e000)="ed", 0x1, 0x1, &(0x7f00007fe000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "824f05611e886db91e035f2801b2138e5d3dc2eac00722e9687d3ebf3594afbd9598a88b6c9a8dbe78681bc78297fc63c9618e5ab147d4b8d704dd38de3187"}, 0x60) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fd000-0x10)={0x0, 0x2c, &(0x7f0000682000-0x58)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}]}, &(0x7f0000403000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000e8d000)=""/4096, &(0x7f000096a000-0x4)=0x1000) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00001b7000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006af000-0x12)={@generic="0d64b137f3f5ae4926e54aa636017a73", 0xed82}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dd9000), &(0x7f0000cd7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) bind$bt_rfcomm(r0, &(0x7f0000924000)={0x1f, {0x8, 0x8, 0xfff, 0xd9, 0x80000001}, 0x100000000}, 0x9) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) pwrite64(r1, &(0x7f0000378000)="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", 0x1000, 0x0) recvmsg(r1, &(0x7f000031a000-0x38)={&(0x7f0000e86000)=@un=@abs, 0x8, &(0x7f00004b8000-0x30)=[{&(0x7f0000dbb000-0xf3)=""/243, 0xf3}, {&(0x7f0000b3a000-0xfe)=""/254, 0xfe}, {&(0x7f0000a63000)=""/165, 0xa5}], 0x3, &(0x7f0000bf3000)=""/4096, 0x1000}, 0x40) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f00007f1000)=@can={0x0, 0x0}, &(0x7f0000f48000-0x4)=0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000be9000)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x800, 0x5, 0x40, 0x400, 0xfffffffffffffff8, 0x40, r2}) [ 68.851157] ipt_ECN: unsupported ECN operation 1f [ 68.862075] ipt_ECN: unsupported ECN operation 1f 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x9) getsockname$inet(r1, &(0x7f00000e5000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00007a4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000779000-0x4d)=""/77, &(0x7f0000fdd000-0x4)=0x4d) 2018/02/06 18:08:15 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000536000), 0x8) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e91000-0x191)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x83a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x6, "37c81d", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "a0cd0818e50e8473"}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc5000)={@generic="34778d7767df5f79c3a4d163fd3ec7db", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) syz_extract_tcp_res(&(0x7f0000534000), 0x7, 0x6) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000551000-0x10)=@buf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000cb000)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bf8000)={0x0, 0xb2, "ab032cfaa2642dab4902174ea179327a0b2a4225681721db50d737a296c5908b5f7ba303303c2ce5647f475b46f0397c6f31245a7a407cb1d8074e408975c80f9f4d3c07a6705eeb553e1668739dd4d9faeddad4fc41651cf7a3e1cb49378e511dc6fb10f37c54024dcac28a741ac5909d0c075c52213ed825d98a120272bdac570d1fbd640f10bb94d0ce8bd1cb6913fefebffd45bd6a91f09c1625a79090eb1e056c41350e2fcbe1f188999aa808235ca6"}, &(0x7f0000dd4000-0x4)=0xba) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000097000)={r2, 0x3ff}, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000), &(0x7f000087c000-0x4)=0x4) bind(r1, &(0x7f0000e9b000)=@rc={0x1f, {0x2, 0x2, 0xceee, 0x9, 0x4, 0x6e41}, 0x2}, 0x9) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0xd) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000f7a000-0x7)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = socket$inet6(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ee7000-0x4)={0x2}, 0x4) bind$netlink(r3, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000ee2000-0xc)) close(r0) accept(r3, &(0x7f00001ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004d0000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e2b000-0x4), &(0x7f00009fe000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f00000f4000), 0x4) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[]}, 0x0) accept$inet6(r0, &(0x7f0000b63000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000a34000-0x4)=0x1c) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x9b24) syz_emit_ethernet(0x2e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "08070017"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x9}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000f8c000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078d000-0x4)={r0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000e51000)=@abs, &(0x7f0000f95000-0x4)=0x8, 0x80000) close(r0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f96000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000f96000-0x4)=0xe8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f97000-0x8)=0x7fffffff) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000092a000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ca000-0x4), &(0x7f0000f95000-0x4)=0x4) 2018/02/06 18:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket(0x9, 0xf, 0x7) socket(0x11, 0x800, 0x22) socketpair(0x1b, 0x80807, 0x6, &(0x7f00001bc000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f79000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00006d7000-0x5), &(0x7f0000251000-0x4)=0x5) sendto$inet(r0, &(0x7f00009aa000-0x2), 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x400020000000010, 0x2, 0x0) 2018/02/06 18:08:15 executing program 0: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000383000-0x6)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x2, 0x80004, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000008000-0x108)={0x3, {{0xa, 0x0, 0x9, @empty, 0x5}}, {{0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffeff}}}, 0x108) 2018/02/06 18:08:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) r1 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000459000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000)={@broadcast=0xffffffff, @empty, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x80000, 0x400001) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) shutdown(r3, 0x1) 2018/02/06 18:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000731000-0x9)=@rc, &(0x7f00006e6000-0x4)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000e4000)={0x0, 0x100000000}, &(0x7f0000716000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ce0000)={r2, 0x42}, &(0x7f0000794000-0x4)=0x3c6) 2018/02/06 18:08:15 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ac6000)={0xa4b, 0x1, 0xffffffffffffffff, 0xf2, 0x5}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac6000-0x10), &(0x7f00003a2000-0x4)=0x10) 2018/02/06 18:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008d4000)={0x0, 0x0}) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000b31000-0x4)={r4}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000190000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r6 = accept4(r0, &(0x7f0000889000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000aa000-0x4)=0x14, 0x80000) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000073c000-0x44)={{0x2, 0x1, @empty}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x0, @empty}, @common='ipddp0\x00'}) r7 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000cfc000-0x4)) setsockopt$inet_int(r7, 0x0, 0xd1, &(0x7f00004e2000), 0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000397000-0x4)=0x40, 0x4) r8 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r8, 0xa000, r1, &(0x7f00002c1000)={0x1000000d}) 2018/02/06 18:08:15 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc0000), 0xffb0, 0xfffffffffffffffe, 0x0, 0x13a) 2018/02/06 18:08:16 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00003fc000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) accept4$vsock_stream(r0, &(0x7f0000859000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002ea000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2000}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x1b, 0x0, 0x0) r3 = accept(r2, &(0x7f00007af000)=@rc, &(0x7f0000650000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000897000)=""/3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bac000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ax25, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x10)=@llc={0x1a, 0xf9, 0x3f, 0x1, 0x8000, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r3, r4, 0x7}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3, 0x0, 0x4, &(0x7f0000673000-0x8)) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c25000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x32, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @generic="0e33646b0c52d062d8ed052fdeea2a95"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00007b9000)=""/1, 0x1) accept4$nfc_llcp(r2, &(0x7f0000215000-0x60), &(0x7f000025b000)=0x60, 0x800) bind$inet6(r2, &(0x7f0000f2d000)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x3c4}, 0x1c) close(r2) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [@policy_type={0xc, 0x10, {0x1}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) r2 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cdc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00002b1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000cdd000-0x4)=0x2e) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000cdd000-0x6)={0x1, [0x8]}, &(0x7f00009f3000-0x4)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b3000-0x8)={0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000cdb000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000cdc000-0x4)=0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008c5000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009bc000-0x8)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x81) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000250000-0xb0)="648330c3298e0eb053dd0145ed4ec5a243ac373fbb6de68e559803d5f20ef455236803a0b984291f1ac7d24534613438ff0b42f99ce427c5813d81298d04211a994e93338b42d6490a545f4418c9fd2cace63f9a9b1cd64b2b8eaebb6c8b661fa9713ad5bc4995e1d2f6b5989b654786555451daf0e60169cf76a5a01e825c031067bfb60c7dfce89a48e9569c2471ec5dfbfc601e69fdb17c31a80ef9acc52a56ecc2a70b1eddf714e9b5f70b736fac") mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00004a3000), &(0x7f00005e4000-0x4)=0x10) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f00005e6000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00005e5000)=0x4, 0x4) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00005e6000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x5}, 0x0, 0x3, 0x0, 0x4}}, 0x2e) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f00005a3000)={@common='bcsh0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0x3}}}) accept4$inet(r1, &(0x7f000084e000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000bbd000-0x4)=0x10, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000083d000), &(0x7f0000c2e000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e44000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x9000290}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0x2, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="b02f11a0c4bde0d21fb71868e1789932", @ifru_flags=0x202}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x1, 0x1, &(0x7f0000000000)=@raw=[@jmp={0x5}], &(0x7f0000000000)='a\\zkalleS\x00', 0x7, 0xc3, &(0x7f0000003000)=""/195}, 0x48) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) ioctl$void(r0, 0xc0045878) close(r0) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002b3000-0x8)={0x0, 0x6}, &(0x7f0000f66000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000678000-0x20)={0x13f6, 0x6, 0x8002, 0x97, 0x1000, 0x401, 0x6, 0x3, r3}, 0x20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) accept4(r2, &(0x7f0000dea000-0x10)=@ipx, &(0x7f0000ceb000-0x4)=0x10, 0x80000) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000015c000-0x4)=0x200, 0x4) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000013000-0x9)=@rc, &(0x7f0000017000)=0x9) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000005000), 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x9, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x0) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000), &(0x7f0000001000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) setsockopt(r0, 0x10000, 0x5, &(0x7f000000a000-0x9d)="6cff84b679a843c8d76d2e9e2ed4c286021de0997333d803dc7d25d3bad039310923035af8f58c39284e16ff1812e719a1ea21c0168d88242b3f04a0bca7a1e4638eb0d592dbc9269bdd803f7ff910759b2ac2c258ce8c20fd5f787ec8aca93e6e26ab79ec89b46823219099aae1e59a615e9a588d71e0e130c6334576307b15d08c596dd41cc5a82b8fde17161a761de45a636a3b2d157d67f4a5f502", 0x9d) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000d60000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000be2000-0x10)="3751ba7ad2f7d9db37223dc9f5659b61", 0x10) getsockname$inet6(r1, &(0x7f0000f0d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e1b000)=0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d14000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d3a000-0x1000), 0x0, 0x0, &(0x7f0000607000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000064b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009cf000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000068b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c60000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400, r4}) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0xffffffffffffffcd, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x36d) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000f9000-0x10)={&(0x7f0000540000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dda000-0x18)={r0, &(0x7f0000e42000)="822946cf204bd94a14973f1e64a2eb298fe0ac55c1608c767d0ab79de57853d9a21bfab232b3d4e37ad75c7209b9d6f23ab135a443b2d91a3f93209cf6952c2ad77647cd930e9c6bef33a031bc903b3cc849afd12ce843a41c688116ce655abe456572a1ddb2568e29dd9aad2a03eaaca3991fc4c0eac445e2bc51316691a37ae7573afe4717a90586fc0cb84598e7", &(0x7f00000fd000)=""/19}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000796000-0x28)={@generic="dc627ba0c505bc791dc72856152f82f6", 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000089a000)={0x0, 0x9, &(0x7f000008f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @jmp={0x5, 0xe113, 0x6, 0xe, 0x2, 0xfffffff4}], {0x95}}, &(0x7f0000c7f000)='syzkaller\x00', 0x9, 0x18, &(0x7f0000f35000-0x18)=""/24, 0x41100, 0x0, [], r1}, 0x48) r2 = socket(0x17, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002eb000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000af2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000153000-0x8)={r3, 0xfff}, &(0x7f00001d1000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000745000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x12, {0x2, 0x3, @loopback=0x7f000001}, @common='bcsf0\x00'}) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common="6c6f0000000000e1ffed0c00f8ffffff", &(0x7f0000004000-0x3d)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x2d, "d7c84fafec4323746817bd4cc2156d2f486e6a5d0fd3d9a5a5627299f245462e31104078c29dda101a6953587e"}}) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d26000-0x10)={0x0, 0x2c, &(0x7f000093f000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty, 0x8000}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000218000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000767000-0xc)={r1, 0x2, 0x2, [0x4, 0x1]}, &(0x7f00002ea000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r2}, &(0x7f000012f000)=0x8) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000dc7000)="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", 0x1000) sendmmsg(0xffffffffffffffff, &(0x7f00004b9000-0x12c)=[{{&(0x7f0000989000)=@sco={0x1f}, 0x8, &(0x7f00005ba000)=[{&(0x7f0000bd0000-0xfb)}], 0x1, &(0x7f000051d000)=[]}}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b0c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00007e1000-0x4c)=""/76) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) 2018/02/06 18:08:16 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000004f00030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000000f000-0x4)=0x26, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000010000-0x4)=0xe8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create(0x3) r3 = accept(r0, 0x0, &(0x7f0000e13000-0x4)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00008ef000)={0x1ff, 0x8, 0x10000, 0xffff, 0x4, 0x2, 0x1000}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000282000-0xc)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007b5000)={0x0, 0x80}, &(0x7f0000b37000-0x4)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000619000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002e0000)={0x101, 0x80, 0x200, 0x8, 0x9, 0x2, 0x7, 0x8, r4}, 0x20) close(r0) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000899000-0x50)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='vcan0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80}}}]}}, 0x3d8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000005000)=@dstopts={0x0, 0x20, [], [@ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x30, {0x400, 0xa, 0x7fff, 0x8, [0x0, 0x3, 0xff, 0xff, 0x3]}}, @generic={0x1, 0xb9, "948140fd986bc396a1cf61c5d2e9c357cbfd4844e95657db062d5a634b3724fb466dc38a4d2a2007d9f8e77b39f6be2f6afe257c1a925485036365dc4d4703715dd5362ca31e830ec1d2448a3487c847fe9d3a1022aaf6519cd794d484ca3434149d5957a42ace12b1a8783cfbb3e02e031d2c5e28d17c6fb54f978525ff646143743480b2dd4832a1994d31812158c16917ec163ccb0adb7a9db2ed5c068f88e21292685c12536cc6e3ca9ffc6d48c3e13caf9c8a8071ddb4"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x10b) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) pipe(&(0x7f0000b93000)={0x0}) bind$vsock_stream(r1, &(0x7f0000332000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00007fb000), &(0x7f0000cac000)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000837000-0x4)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009bd000-0x5c)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x9, [0x0, 0x3, 0x6, 0x80000000, 0x7, 0x1f6173a, 0x8001, 0x5]}, 0x5c) recvmsg(r0, &(0x7f0000d9b000-0x38)={&(0x7f0000292000-0x60)=@nfc_llcp, 0x60, &(0x7f0000d4d000)=[{&(0x7f0000e64000)=""/104, 0x68}, {&(0x7f0000d67000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000e97000-0x13)=""/19, 0x13}, 0x40002140) r2 = socket$inet6(0x10, 0x2, 0x6) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) listen(r2, 0xfff) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000), &(0x7f0000000000)=0xffffffffffffff62) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000b5000-0x2c)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000077000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000009c000)=0x10, 0x80800) bind$inet(r0, &(0x7f00000c7000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x9, 0xde) connect$inet6(r0, &(0x7f00009c7000-0x9)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f000000b000)={0x1f, 0x8, {0x8001, 0x972, 0x4, 0x9, 0x8000, 0x8d}, 0x5, 0x6}, 0xe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xe8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000000c000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000e5b000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e4d000)=0x8, 0x4) sendto$inet6(r0, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001db000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000b9f000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000019c000-0x8)={r2, 0xfffffffffffffffd}, 0x8) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x1c6, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x3, []}}) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f00002e9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00001e0000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e53000-0x4)=0x2, 0x4) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x4000}, {r1, 0x7f94c51d7b11706c}, {r2, 0x2}, {r3, 0x2024}, {r4, 0x1000}], 0x5, 0x3) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x21, &(0x7f0000ff3000)="2be6000900ffff01000092c5001d8d9a36a39d29669cfa77e6c953a015049ae3424af00de5071c65f116baeabed87c0f94a6b2a739285cd7e1f726b1763787102ffb17863d5057b360790d3a817deec82f8f23a2fa6cf6ab2afef6ab6d00731a4fa60b4723217ac9090a5089955da1ec4e6cb7d6f76bb2c9e2aaf936e1e4cd2231bde090a46ce5a5e7", 0x89) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff5000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ff4000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000070f000)={r6, 0x3}, 0x6) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00007b7000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0xaf)="ed84930db20c6265b8c34782b0bc62aa05ba01775619f521ccd67971bac1b84f030d19e9772c5dd0cbdd7c3fe35482109478bfc07f565ba0357caac77d45082403a1e6e7ff8bff2624b3f5d36956af2045b7c189d0ca20ea19319787aa78a4afbc147ad05a13e56efcf947fe9119d8d2939297c88191d5437e15e89245e50b95687b8359e94610584db1181e1e58f22653b775711b41cd439805055534eb543aad0955b03bad9c6c172cc0d2837908", 0xaf) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000017f000)=0x100000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000d40000)="1b", 0x1) shutdown(r0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d42000-0x36)="1626d3f09cdb2cb2d2d7d3369255c7c92d317e9844983e2a623273a4154f7ae41893a68db40b9cc53c0833223f9e2c6a6646b43f58f6", 0x36) 2018/02/06 18:08:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0}, &(0x7f0000002000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x7f, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x7)={r2, 0x2, 0x2, [0x1, 0x80000001]}, &(0x7f0000001000)=0xc) socketpair(0x7, 0x5, 0x3ff, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000004000)=0x5, 0x4) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x4, 0x7) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x3, 0x0, @empty, 0x8}, 0xbd9b300ead0f91b0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000916000)={0xa, 0x0, 0xd56, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ec3000-0x4)=0x8, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) accept4(r0, 0x0, &(0x7f000097c000-0x4), 0x0) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r1, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) [ 69.692571] TCP: request_sock_TCP: Possible SYN flooding on port 20009. Sending cookies. Check SNMP counters. 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f51000)=@sack_info={0x0, 0x81, 0xffffffffffffff00}, &(0x7f0000b3c000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bae000)={r1, 0x6, 0x8000, 0x76e80066, 0x5, 0x2}, 0x14) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004e4000-0x20)={@generic="750847d386cb554e41a8e17d42ec7f0a", @ifru_flags}) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008e9000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea8000)) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) accept(r1, 0x0, &(0x7f0000031000-0x4)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000f0000)=[@in6={0xa, 0x1, 0x1, @empty, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}], 0x48) getsockname(r1, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) tee(r0, r1, 0x3, 0x7) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000487000)) 2018/02/06 18:08:16 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c9000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c75000), &(0x7f0000603000-0x4)=0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000001d000)={&(0x7f0000014000-0x14)=@getstats={0x14, 0x5e, 0x300, 0x3, 0x1, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000050) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000010000-0x38)={&(0x7f0000000000)=@alg, 0xb, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0x75}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x5}, 0x0) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000336000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000373000)=0x1c, 0xb3968f11e248d8ca) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000331000-0x4)=0xfff, 0x4) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003a6000)=[@in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a7000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000131000), &(0x7f00003a7000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8906, &(0x7f0000373000-0xf1)="1b354db2f56da13e24fad70592ce3eecf0eb8fed7fed686e763f2927bbda6a16aec30330993fe28cdafeef6c49867a1105f52e22b28ebd27097d8d3a839ea30a6bee81d3e85c10a771d17722b129e2df6e2bd9e8e34c1255eb831e7cd5cf0336709d1e534abd4a1908fe29f311febb37e25f8a7fc4ac7dcc89a6dddbc9c1c74a14cab0f1946f9351698f8f2e98512e2a81caa9b5ddd3a83c38665e1d4d0e1ec55d67b496bfe0ea70a00cb3b9bed06e257cf282b0c3e8d49bfa767f7d05e547555164ef47d4a7adfbfa42d3b6977f148213ab9b6effcac2a5b2f64aaadfb2cec34ac0ce1ef5075dc95e0a9edb3849d21039") mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f88000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00008c9000-0x4)=0xe8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f87000)={&(0x7f0000784000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000a7d000)={&(0x7f0000f87000)=@bridge_delneigh={0x48, 0x1d, 0x9, 0x4, 0x0, {0x1c, 0x0, 0x0, r2, 0x16, 0x9, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @NDA_MASTER={0x8, 0x9, 0x7fff}, @NDA_MASTER={0x8, 0x9, 0x40}, @NDA_LINK_NETNSID={0x8, 0xa, 0x100000001}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x48}, 0x1}, 0x48080) r3 = socket$key(0xf, 0x3, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$key(r3, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xffffffff, &(0x7f0000000000)) socket$kcm(0x29, 0x7, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d30000)={0xffffffffffffff9c}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e95000-0x4)=0x8, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000604000)=0x5, 0x89) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000fc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000000b000-0x48)=@full, &(0x7f0000008000-0x4)=0x48, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000001000)=0x383) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket(0x8, 0x1, 0xfff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000b000-0x28)={@generic="cbc13482124a8bf45cf91e5f9f5aafbc", &(0x7f000000b000-0xc4)=@ethtool_drvinfo={0x3, "cc86dd54c6670017abd7ab1b7376ba23890607a652ea3c8cbd714ee7bf1e67d7", "f82501fc799cd0bcf128b451951caba0445901120b7a57479485b980bd22bd8b", "97da40b9880536a84dd48758ca4950b3685ae6da6b18064278998cd5a4dbd012", "d9cc013bac96346ca309a5b317f3273baa813cbff906f15c54325e63eac757ec", "955599ec6588c86291bad50c4cb9129f5cd78878d0a86c631de83cb91ee23b92", "a7aaa61a59bd15350ac56f6d", 0xfff, 0xffffffffffffffc9, 0x3d3, 0x1f, 0xa7}}) r3 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007db000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000067000)={r0}) r3 = getuid() r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000772000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000b8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e8000-0x4)=0xc) r7 = getuid() r8 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e86000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000ee000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069d000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006d2000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000c30000)=0xe8) r12 = getgid() sendmsg$unix(r2, &(0x7f0000a4d000-0x38)={&(0x7f0000b7c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003ae000-0x20)=[{&(0x7f00002bd000-0x6b)="c9128805e7cfe89012bcaafeab586a04daf1294b1685bf791cf37d128ea034a4743aab88dd9732ddc88e1f23dd92132616f3137581c0bb0eab742900e90883d19b3d7065f2abebed6dd3bdb5a6fcee3953ee1bb6b076ba0e7d2eaa399d2ccf26ba51a6f8e76ca65a493460851480ec839ee5c45c7ec09ddb5985db56c493f0c66bf815510593476478e930cf913b61099e734023f860da17ff7598b529d8214fa07afa074c4e6faad2a5af95810e50a02e27ad36540c74bb712c67ea0ff19c50ab0ef3f990cc89ffb54f2ba941cbb0b0d71e71d9c050026007058fa1334610f740d8f66e3508", 0xe6}, {&(0x7f00001a1000)="2b4eb30ef9e37c263dc7c54939caaef35f93d8a60765b474df88fa9e3210ac848d74923612fb203676f3d735de24c7b463bb8e6f4eca3764f2774f145f30dc714b2dda551e78ab0e55126e6dfa05c8", 0x4f}], 0x2, &(0x7f0000859000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x100}, 0x4000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef9000)=r1) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r13 = accept(r0, &(0x7f000030a000-0x10)=@nfc, &(0x7f0000660000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r13, 0x84, 0x20, &(0x7f000035c000-0x4)=0x1, 0x4) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000e87000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockname(r0, &(0x7f00006b7000)=@alg, &(0x7f0000cc2000)=0x58) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x6) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r1}) connect$netrom(r2, &(0x7f0000004000)=@ax25={0x3, {"cfa2af096413c1"}, 0x20}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000)={@common='ip6tnl0\x00', &(0x7f0000001000)=@ethtool_rx_ntuple={0x35, {0x5, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x16, 0x1}, @sctp_ip4_spec={@rand_addr=0x3, @rand_addr=0x100000000, 0x0, 0x3, 0xff}, 0x4, 0x5, 0x2, 0x7, 0xffffffffffffffff}}}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000005000-0x4)=0xe8) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x10) r3 = epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000007000)={0x1}) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000001, 0x8010000000000082) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f32000), &(0x7f0000fe2000-0x4)=0x8) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xffff, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000632000)={0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1}, @sadb_x_sa2={0x2, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000012000-0xc)={0x60000000, 0x3, 0x3c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x9}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7, 0x0, 0x4, 0x8, 0x40}, &(0x7f000000a000-0x4)=0xa0) socketpair(0x10, 0x3, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000024000-0x8)=0xfffffffffffffffd) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000009000-0x4)=0x17c9, 0xffffffffffffff44) sendto$inet(r0, &(0x7f0000024000-0xb5)="1f", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f000000d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000023000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f000000b000-0xe)=""/14, 0xe}, 0x0) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000004000-0x4)=0x32) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000f000)={r0, 0xe58b, 0x2, "0f1d3a9f16bbe283442be04e00914154960fd64f43d218f9c6ab17c3070b499284d5b7552225a05b0038f4aed3f005ab"}) r2 = socket(0x2, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000)={0x7, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000000d000)={r4, 0x2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000f000)={&(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001000)=[{&(0x7f0000010000-0xe8)=""/232, 0xe8}, {&(0x7f0000010000-0xec)=""/236, 0xec}, {&(0x7f0000010000-0x42)=""/66, 0x42}, {&(0x7f000000f000)=""/139, 0x8b}, {&(0x7f0000010000-0x44)=""/68, 0x44}, {&(0x7f000000f000)=""/202, 0xca}, {&(0x7f0000010000-0x44)=""/68, 0x44}, {&(0x7f000000f000)=""/246, 0xf6}, {&(0x7f0000004000-0x5a)=""/90, 0x5a}, {&(0x7f0000009000)=""/112, 0x70}], 0xa, &(0x7f000000f000)=""/78, 0x4e, 0x6}, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000)) 2018/02/06 18:08:16 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f94000-0x18)=[], 0x0, 0x2000c050}, 0x20004804) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df6000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x3}, 0x0) 2018/02/06 18:08:16 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000024000)={0x14, 0x20, 0xd94eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000002a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000012000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000013000)=[{&(0x7f0000029000)={0x27, 0x9, 0x9, 0x5, 0x1, 0x1, "c3971618fe89fecf7b25609732df1185bedfa86a745f6c893aacebb604e7c794948c71e83fe18de5c7d1adfd41f74c3d70080dc8a3cf76c260b90f06bb5a21", 0xe518}, 0x60, &(0x7f000001a000)=[{&(0x7f0000025000)="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", 0x1000}, {&(0x7f0000003000)="e1de4f16021b37766dbe376c36862964089b56b35e239b2fb5881246e8c3c261b60a8d0c20cefaeb21e3eca752dd8b5034cd64687601881e4218b44aae229a80579c1458a8d1891b75e68974441226b67cc48e89484fc3577e8855444688f53dcb5dd1f152fb20ecc2b7bdbfc4c61f12ead12aafcb503c672146b1e954457a371c75de8432792d3f05e13a958a84d95bdf74c35a0fb4d0961b3f9bc23c83a3823706d7eb03ce9470e804b07d76b82c90089ad184df90b0", 0xb7}, {&(0x7f0000024000-0x65)="abf7e57abc460693ba6aa531fe4c344e4d4358259ee78c8e37664db67f8cc17a8ca3ee98724104b621a9df4cdcedb14506500e811e228835146020aebcddcb9c2cc5075f89f4080139ff75376fd22fb9e8f281818384e407ce38437cdff5a8c9f8ce26afac", 0x65}, {&(0x7f0000029000)="e7dbefa767fa56bb2dc0d8cf864816bfbeea5423aeb8119e05913aa7adf84d1ed3a3341e5f2d933179740cd477f26f07c541cd8fe854a88b38439b706eef18eaf7049b2309752361ccbb7b37143d06d414f8f51d374a2fb15847", 0x5a}], 0x4, &(0x7f0000016000-0x38)={0x38, 0x11f, 0x2, "427bd58cfc861b4a660205ea96351c5e3cc266da231c521422a114d531373b65c06fc93afc"}, 0x38, 0xc004}], 0x1, 0x800) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x50000000}) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4), &(0x7f0000000000)=0xfffffffffffffdc4) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f00008d9000)=@hci, &(0x7f0000c76000-0x4)=0x6) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/02/06 18:08:16 executing program 0: r0 = socket$inet6(0xa, 0x8000f, 0x8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000026000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000028000-0x4)=0x25d) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000011000-0xe)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) 2018/02/06 18:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x10000007fffffff}, 0x14) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001fc000-0x4)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/06 18:08:16 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000060000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bc000)={0x0, 0xfffffffffffffffb}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d88000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xf8c5}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00009b1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x18, {0x2, 0x0, @loopback=0x7f000001}, @common='bcsh0\x00'}) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r1, 0x7, 0x651, 0x1, 0x1, 0x6, 0x4, 0x6, {r4, @in6={{0xa, 0x3, 0xea0b, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xb433, 0x4, 0x7f, 0x100000001, 0x6}}, &(0x7f0000005000-0x4)=0xb8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000004000-0x2)=0x9972, 0x2) 2018/02/06 18:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d5d000)="be8c9382b5b37c49c956ddfc17ecc8aa534474b23f01e77f57ad48295028ed50457f1ce656f4f254e2566a4dc0b13ac6f6f246b88c4077363226f6b3a962ffaeba8a9ea692b3f292d1e4c368804e9bc39627fd22ab671891bd7cb13cf688", 0x5e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fdb000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f000055d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socket$kcm(0x29, 0x7, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f000001f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr, {[]}}, @icmp=@echo_reply}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000021000)={0x0, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xffff, 0xfffffffffffffff7, 0x1, 0x7ff, 0x5f}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000022000-0xa0)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xf8b, 0x100000001, 0x2, 0x6}, 0xa0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000020000)=0x81) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000020000)={r3, 0x4}, &(0x7f0000021000-0x4)=0x8) socketpair(0x4, 0x80003, 0x101, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000005000-0xc)={r1, 0x80000, r2}) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000010000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000021000-0xc)={@local, @local, @dev}, &(0x7f0000006000)=0xc) 2018/02/06 18:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0xc}]}]}]}, 0x44}, 0x1}, 0x0) 2018/02/06 18:08:16 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x803, 0xb5a) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc7000-0x8)={0x0, 0x8}, &(0x7f0000fc7000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fc7000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000fc6000)=0x8c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000), 0x4) 2018/02/06 18:08:16 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee6000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000ee7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000ee7000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ee7000-0x8)={r4, 0x4}, &(0x7f0000001000-0x4)=0x8) 2018/02/06 18:08:17 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000400080003, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000015000-0x4), 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000014000)={{0x0, 0x9}, 0x10}, 0x10) 2018/02/06 18:08:17 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7ff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000026000-0x4)=@assoc_id=0x0, &(0x7f0000025000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000018000)={r1, 0x4, 0x9, 0x1}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000025000-0x10)={0x0, 0x4, 0x5a, 0x4}, &(0x7f0000025000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001f000)={r2, 0x2, 'Y3'}, &(0x7f0000006000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000)={0xff, 0x100000000, 0x4, 0xbcf, 0x6, 0x2, 0x4, 0x400000000, r2}, &(0x7f0000020000)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/06 18:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) [ 70.185192] device syz3 entered promiscuous mode 2018/02/06 18:08:17 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000000f000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @empty}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r2 = socket$inet6(0xa, 0x1, 0x400) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001f000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x3f, @empty, 0xd9}], 0x3c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/06 18:08:17 executing program 3: r0 = socket(0x1e, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000550000-0xe5)=""/229, 0xe5, 0x100, &(0x7f00002d8000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000fbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002eb000-0x20)={0x1, 0x0, 0x10003, 0x718}) sendto$inet(r2, &(0x7f00007e5000-0xa)="4f126db54d638c495cc2", 0xa, 0x10, &(0x7f0000862000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x6a)={0x0, 0x62, "9156fada57297d568d7e154ff04203a335cc151e8b5cb23d3bd84a8104cdeb3c3edbffb2ddd45b962109db9ac37321b3cf7f5551d2002d735e7352e0d3d17ffaecbdcdfbd6c01bb8e4120c502575aefb437f4afc5de22bfa481a6469a8cbd62bcbc0"}, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f, 0x6, 0x3, 0x5, 0x42}, &(0x7f0000001000-0x4)=0xa0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00008d1000-0x10)={0x6, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000002000-0x4)) setsockopt(r0, 0x200010000000111, 0x80000000007f, &(0x7f0000000000)="184a8f000d7b1105002100", 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r4, 0x7ff, 0xffffffffffff0001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@file={0x0, ""/43}, &(0x7f0000002000)=0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000003000)={0x1d}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r4, 0x5}, 0x8) 2018/02/06 18:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001ca000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000c24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000564000-0x4)=0x823b8973a376c0a5) socketpair(0x0, 0x80001, 0x1, &(0x7f0000c77000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000014, &(0x7f00000b2000)=0x80000001, 0xfffffffffffffefa) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/06 18:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000d2b000-0x10)=@hopopts={0x29, 0x0, [], [@ra={0x5, 0x2, 0xa7f}, @pad1={0x0, 0x1}]}, 0x10) 2018/02/06 18:08:17 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a7e000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000056e000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250}, 0x48) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/06 18:08:17 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000021000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000022000)="ea0d5107e88c4694fffcb660db5973e4b57bc810d2ae37880a8f9535345f96c11e9f6a3dff80ddeba71d1068e194b28750b12796fd7885fc1b8cbb7b6bef434f793b695b4227e039a0d7ed136d09f3973a47e2d8716482bbabb4bfcee5351a6796760e1045b736eff6d84c37af11ecbcf8a51ab7de23aad302ac7c2e344611c9b9466f7eb2bfe64b86adf4cbf308b4f37384b31d69a47ba30fb4b63f577f16d2d0485d493c7fef4cb5da423e372933cfef039294e26f8fffb83f3021b042d5112461f3882b86427ae1a5c328b5abc092", 0xd0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000022000-0x4)=0x1e12, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000023000-0x190)={0x1, {{0xa, 0x1, 0x5, @empty, 0x500}}, 0x1, 0x2, [{{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, {{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}]}, 0x190) 2018/02/06 18:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000609000-0xc), &(0x7f0000bcf000)=0xc) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000601000)=[{&(0x7f0000cf9000-0x2)="f5b2", 0x2}], 0x1) socketpair(0xf, 0x6, 0x6, &(0x7f0000a38000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a77000-0x10)={0x0, 0x8, 0x0, 0x3}, &(0x7f00008fb000+0x712)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006ce000-0x10)={0x7, 0x8009, 0x81, 0x709d595e, r3}, &(0x7f0000af0000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000154000)={r0}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/06 18:08:17 executing program 4 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[], 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000017f000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) 2018/02/06 18:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d8000)={0x0}) sendmsg$inet_sctp(r1, &(0x7f0000ae2000-0x26)={&(0x7f000082d000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000f7a000)=[{&(0x7f000001c000-0x38)="57126f597f9e86f8ee0bd009dedb149206280a02d745e1883cc4cd973ccbf10fd7a7c56a2d423294952eb9d874b3c96eeb722390277fdb61", 0x38}, {&(0x7f0000aba000-0xd0)="d06ea1f6dc4a1c925581b3db1020cc596e169a826848244e459a2d3856d1b11d705a5524e93ffd8c1353a164e5af6a19d79dfc22363cc8b0cf8c8bd6ce78cb2194193ffe1eb4c932c95cbac9a9f0885bb3a29b0dc5bc2b1f56f9585fed1cd8f921ff1b21e81f104bd4618f28f2a1edf736f536e3bf0208efd114bd45a261afb8f31a9f872d7fee48baf34a5e9b5f5968f1394fbdd1b1979beac93eca100de21a5c71a1ac14869c7e9314c10b9ba7058e8ad1f176967b801d636841e1cd50b474d735f487abe351fd7cad56eb6da37f19", 0xd0}, {&(0x7f0000249000)="52eb627c81497a2c33451be8e16bfd354ff2bbe61c4f68d25bf54d1d10c9fa4360074df5332bc9db6ce7dad38922258de2b3cea95dad0542d07e0733211eaadea44f7901c9c7b1ebfa5fea5fb1ca29f4", 0x50}, {&(0x7f0000eda000)="408f1af387b19a3fc9a86179c3fb926135387ffe39aa61e69da24e1ed47d0711a3ad18002303cd0b35f7035139479fdca0ee546650d76267af13b5d3321b15db1d3c9399c34780a68d8e8cdebb600002a3229d8972086127d788675c7119db27bbd9afb8c223dd415e3327fd1b502b552e947cec543112c43d9017e32f860a2535618e595539f63f77555c55137786ea03bccf7720a1513edf5ce538bea971cf3cd0177a94186a26b40cb14df54e7792d9145cb1969ce40e044a1997f64f0cedc7eaef1d1716ffee2f1b07afea50890f4e49986556151d0190480e3de3844650450369b3", 0xe4}, {&(0x7f0000c42000)="46893c3c902cf877f52d75c4b75e469178297d2b48670c99d190c70ef2f087bbcc01392342454cb2d8cce6e59688420434d5a4ab5790c11b0dac33c8a896d40a2dc9cdfa36056d569353e8d092a5c3e8801396a6bbfa7aedc1bbaed46771e5d0f8370319cd494d32eeedb0091d9da48fcd8b19f20f0264e7528cb7600f05835e", 0x80}, {&(0x7f0000298000-0xfd)="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", 0xfd}, {&(0x7f00002a2000)="6750c661c2f5a225ac322594330e475f0e34c9d41ae799d3636436a06654abe253856db0035e7c343eceee525004fba5a7ebfdd0fbfbe3a6b47521082976aad27a2e1ccf0f3eafbd653dd6eee4fa2290225742f34cf016257b31164a333ec76aaa25c3f6b5942932f799113b8ce6c4388c2e224470c92f01600bccfecaea15517a6d70c94165e6f07c4487d5121b02f935104df5f57eac7487b18dd430", 0x9d}, {&(0x7f0000d6c000-0x1000)="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", 0x1000}, {&(0x7f0000ee2000-0xcd)="a4d2fdafb4ba766691b99f447aaeb1af4692bb7db50093ee2c4933e3f465f871b41a45d3a7eff84b47a12924c175fb38e670e40621a688de037dc6fdf7da725e038d9a617b68b325c63fb795d068fc3ac2add0e0588bd34cc62c430a9d845131977dcbde3ac3a881aa43e82ace4598d26f3003d4fd3d56f013fba455016b13de4b1fda9b93b5ee05f2e5031474cd37b399d443d9b97a966861c5bb399c3c08ac3ee72a14fca8984494d1e0f3b62e2f07f877d4be1dc6ca4a6741e2ab3bdaeba4c9f1ce5cb028db6b0bcae1234e", 0xcd}, {&(0x7f0000d10000-0x6)="fecfb60b30f4", 0x6}], 0xa, 0x0, 0x0, 0x40000}, 0x20000000) [ 70.321488] FAULT_INJECTION: forcing a failure. [ 70.321488] name failslab, interval 1, probability 0, space 0, times 1 [ 70.332785] CPU: 0 PID: 14619 Comm: syz-executor4 Not tainted 4.15.0+ #221 [ 70.339794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.349143] Call Trace: [ 70.351748] dump_stack+0x194/0x257 [ 70.355403] ? arch_local_irq_restore+0x53/0x53 [ 70.360085] ? check_noncircular+0x20/0x20 [ 70.364339] should_fail+0x8c0/0xa40 2018/02/06 18:08:17 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000026000-0x4), 0x80000) pipe(&(0x7f000000c000-0x8)={0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000001f000)={&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000027000-0x8)={r0, r2}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000013000)="a9067a19e1cd10194c34c1fb844379fb", 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/06 18:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000fce000)=[{&(0x7f0000503000)="33b34f16448632c3a214c38f", 0xc}, {&(0x7f0000d89000-0x55)="33f720356146d9c6e7f86ee4113c6ae0ab25c4399985f8538d2ff9fab0bea68dd2d5f118d6ec00e92084401f247182913edc6428e233b9187e6fb0ae85b7f88c8efa51832b7cff9212d46e32c3b0bd0eacabda75bf", 0x55}], 0x2) r2 = socket(0x4, 0x80007, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00006ad000-0x64)=""/100, &(0x7f00005c5000-0x4)=0x64) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000147000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9, 0x0, 0xff, 0x0, 0x0, 0xd7a, 0x2}, 0x20) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000200000), &(0x7f0000018000-0x4)=0x4) 2018/02/06 18:08:17 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x5, {{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x0, 0x0, []}, 0x90) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400000}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) [ 70.368061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 70.373172] ? find_held_lock+0x35/0x1d0 [ 70.377252] ? avc_has_perm_noaudit+0x355/0x520 [ 70.381922] ? lock_downgrade+0x980/0x980 [ 70.386069] ? lock_release+0xa40/0xa40 [ 70.390037] ? kernel_text_address+0x102/0x140 [ 70.394617] ? __kernel_text_address+0xd/0x40 [ 70.399131] ? avc_has_perm_noaudit+0x37e/0x520 [ 70.403805] ? avc_has_extended_perms+0x12c0/0x12c0 [ 70.404688] kasan: CONFIG_KASAN_INLINE enabled [ 70.408830] should_failslab+0xec/0x120 [ 70.408931] kmem_cache_alloc_node+0x56/0x760 [ 70.408948] ? find_held_lock+0x35/0x1d0 [ 70.413644] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 70.417582] __alloc_skb+0xf1/0x780 [ 70.417598] ? skb_copy_and_csum_dev+0x370/0x370 [ 70.422100] general protection fault: 0000 [#1] SMP KASAN [ 70.426099] ? selinux_ipv4_output+0x40/0x40 [ 70.433422] Dumping ftrace buffer: [ 70.437024] ? pvclock_read_flags+0x160/0x160 [ 70.441737] (ftrace buffer empty) [ 70.447256] ? kvm_sched_clock_read+0x25/0x40 [ 70.451620] Modules linked in: [ 70.455137] tcp_xmit_probe_skb+0x67/0x360 [ 70.463278] tcp_send_window_probe+0x11d/0x150 [ 70.467740] CPU: 1 PID: 14630 Comm: syz-executor7 Not tainted 4.15.0+ #221 [ 70.470904] do_tcp_setsockopt.isra.37+0xb9e/0x2130 [ 70.475102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.479657] ? tcp_get_md5sig_pool+0x60/0x60 [ 70.486638] RIP: 0010:ip6t_do_table+0x132d/0x1a30 [ 70.491622] ? __lock_is_held+0xb6/0x140 [ 70.500943] RSP: 0018:ffff8801cd79e728 EFLAGS: 00010246 [ 70.505339] ? sock_has_perm+0x2a4/0x420 [ 70.514164] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.519492] RAX: 0000000000000000 RBX: ffff8801b3302500 RCX: ffffffff84db22a1 [ 70.523529] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 70.528852] RDX: 0000000000000456 RSI: 0000000000000000 RDI: ffff8801b330265e [ 70.536100] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.541775] RBP: ffff8801cd79e970 R08: ffff8801cd79ea68 R09: 0000000000000002 [ 70.549028] tcp_setsockopt+0xb0/0xd0 [ 70.554262] R10: 00000000000000d0 R11: 0000000000000000 R12: 0000000000000001 [ 70.561509] sock_common_setsockopt+0x95/0xd0 [ 70.565270] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801b33025d0 [ 70.572517] SyS_setsockopt+0x189/0x360 [ 70.576980] FS: 00007f6b0e57b700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 70.584226] ? SyS_recv+0x40/0x40 [ 70.588168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.596364] ? SyS_write+0x184/0x220 [ 70.599781] CR2: 00000000207a1000 CR3: 00000001ab33c004 CR4: 00000000001606e0 [ 70.605640] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 70.609318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.616562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.621366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.628698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.633673] Call Trace: [ 70.640923] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.645649] ? check_noncircular+0x20/0x20 [ 70.648200] RIP: 0033:0x453299 [ 70.652941] ? ip6t_error+0x60/0x60 [ 70.657129] RSP: 002b:00007fb60509bc58 EFLAGS: 00000212 [ 70.660297] ? check_noncircular+0x20/0x20 [ 70.663884] ORIG_RAX: 0000000000000036 [ 70.669218] ? lock_acquire+0x1d5/0x580 [ 70.673420] RAX: ffffffffffffffda RBX: 00007fb60509baa0 RCX: 0000000000453299 [ 70.677362] ? lock_acquire+0x1d5/0x580 [ 70.681302] RDX: 0000000000000013 RSI: 0000000000000006 RDI: 0000000000000013 [ 70.688548] ? ip6_input+0x11f/0x560 [ 70.692486] RBP: 00007fb60509ba90 R08: 0000000000000004 R09: 0000000000000000 [ 70.699736] ? lock_release+0xa40/0xa40 [ 70.703413] R10: 000000002017f000 R11: 0000000000000212 R12: 00000000004b8096 [ 70.710662] ip6table_security_hook+0x65/0x80 [ 70.714597] R13: 00007fb60509bbc8 R14: 00000000004b8096 R15: 0000000000000000 [ 70.721842] nf_hook_slow+0xba/0x1a0 [ 70.737256] ip6_input+0x35c/0x560 [ 70.740776] ? ip6_input_finish+0x17a0/0x17a0 [ 70.745247] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 70.749805] ? ip6_make_skb+0x5e0/0x5e0 [ 70.753759] ip6_mc_input+0x3a8/0xb10 [ 70.757535] ? ipv6_rcv+0x1fa0/0x1fa0 [ 70.761317] ip6_rcv_finish+0x297/0x8c0 [ 70.765266] ? ip6_input+0x560/0x560 [ 70.768977] ? __lock_is_held+0xb6/0x140 [ 70.773016] ? tcp_v6_mtu_reduced+0x60/0x60 [ 70.777315] ? nf_hook_slow+0xd3/0x1a0 [ 70.781178] ipv6_rcv+0xf37/0x1fa0 [ 70.784699] ? ip6_rcv_finish+0x8c0/0x8c0 [ 70.788823] ? rcutorture_record_progress+0x10/0x10 [ 70.793828] ? is_bpf_text_address+0xa4/0x120 [ 70.798304] ? ip6_input+0x560/0x560 [ 70.801996] ? ip6_rcv_finish+0x8c0/0x8c0 [ 70.806127] __netif_receive_skb_core+0x1a41/0x3460 [ 70.811116] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.816285] ? nf_ingress+0x9f0/0x9f0 [ 70.820062] ? __skb_flow_dissect+0x4ce/0x3f00 [ 70.824619] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.829526] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.834692] ? __skb_flow_get_ports+0x420/0x420 [ 70.839345] ? check_noncircular+0x20/0x20 [ 70.843553] ? __lock_is_held+0xb6/0x140 [ 70.847597] ? print_irqtrace_events+0x270/0x270 [ 70.852328] ? find_held_lock+0x35/0x1d0 [ 70.856370] ? lock_downgrade+0x980/0x980 [ 70.860500] ? tun_build_skb.isra.50+0xb51/0x1810 [ 70.865319] ? pvclock_read_flags+0x160/0x160 [ 70.869790] ? lock_acquire+0x1d5/0x580 [ 70.873736] ? lock_acquire+0x1d5/0x580 [ 70.877685] ? netif_receive_skb_internal+0xa2/0x670 [ 70.882763] ? ktime_get_with_offset+0x2c1/0x420 [ 70.887497] ? lock_release+0xa40/0xa40 [ 70.891446] ? do_gettimeofday+0x190/0x190 [ 70.895657] ? tun_build_skb.isra.50+0x397/0x1810 [ 70.900478] __netif_receive_skb+0x2c/0x1b0 [ 70.904774] ? __netif_receive_skb+0x2c/0x1b0 [ 70.909244] netif_receive_skb_internal+0x10b/0x670 [ 70.914817] ? dev_cpu_dead+0xb00/0xb00 [ 70.918783] ? rcu_pm_notify+0xc0/0xc0 [ 70.922652] netif_receive_skb+0xae/0x390 [ 70.926775] ? netif_receive_skb_internal+0x670/0x670 [ 70.931941] ? find_held_lock+0x35/0x1d0 [ 70.935983] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 70.940983] tun_rx_batched.isra.52+0x5ee/0x870 [ 70.945625] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 70.951916] ? tun_sock_write_space+0x370/0x370 [ 70.956567] tun_get_user+0x25de/0x3940 [ 70.960519] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.965682] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.970855] ? tun_build_skb.isra.50+0x1810/0x1810 [ 70.975764] ? futex_wait_setup+0x3d0/0x3d0 [ 70.980059] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.985219] ? check_noncircular+0x20/0x20 [ 70.989427] ? mmdrop+0x18/0x30 [ 70.992685] ? find_held_lock+0x35/0x1d0 [ 70.996724] ? tun_get+0x1ab/0x2e0 [ 71.000239] ? lock_release+0xa40/0xa40 [ 71.004190] ? __lock_is_held+0xb6/0x140 [ 71.008233] ? tun_get+0x1d4/0x2e0 [ 71.011745] ? tun_do_read+0x26c0/0x26c0 [ 71.015780] ? __check_object_size+0x8b/0x530 [ 71.020252] ? rcu_note_context_switch+0x710/0x710 [ 71.025157] tun_chr_write_iter+0xb9/0x160 [ 71.029366] do_iter_readv_writev+0x55c/0x830 [ 71.033838] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 71.038571] ? rw_verify_area+0xe5/0x2b0 [ 71.042609] do_iter_write+0x154/0x540 [ 71.046472] ? dup_iter+0x260/0x260 [ 71.050079] ? lock_release+0xa40/0xa40 [ 71.054026] ? rcu_read_lock_sched_held+0x108/0x120 [ 71.059022] vfs_writev+0x18a/0x340 [ 71.062625] ? __fget_light+0x297/0x380 [ 71.066575] ? vfs_iter_write+0xb0/0xb0 [ 71.070524] ? _raw_spin_unlock_bh+0x30/0x40 [ 71.074904] ? release_sock+0x1d4/0x2a0 [ 71.078855] ? __local_bh_enable_ip+0x121/0x230 [ 71.083500] ? inet6_hash+0x7f/0x90 [ 71.087104] ? __fdget_pos+0x130/0x190 [ 71.090967] ? __fdget_raw+0x20/0x20 [ 71.094655] ? inet_exit_net+0x10/0x10 [ 71.098519] do_writev+0xfc/0x2a0 [ 71.101943] ? do_writev+0xfc/0x2a0 [ 71.105547] ? vfs_writev+0x340/0x340 [ 71.109319] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 71.114135] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.119127] SyS_writev+0x27/0x30 [ 71.122553] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.127282] RIP: 0033:0x453171 [ 71.130444] RSP: 002b:00007f6b0e57ab80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 71.138125] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453171 [ 71.145369] RDX: 0000000000000001 RSI: 00007f6b0e57abd0 RDI: 0000000000000012 [ 71.152611] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 71.159854] R10: 0000000000000083 R11: 0000000000000293 R12: 00000000006f4cf8 [ 71.167099] R13: 00000000ffffffff R14: 00007f6b0e57b6d4 R15: 0000000000000000 [ 71.174353] Code: 41 f6 87 83 00 00 00 04 75 37 e8 0f 83 95 fc 8b 85 14 fe ff ff 48 8b b5 50 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 26 03 00 00 4d 89 7d 00 44 89 a5 14 fe ff [ 71.193464] RIP: ip6t_do_table+0x132d/0x1a30 RSP: ffff8801cd79e728 [ 71.199809] ---[ end trace c2f8563c30ee5480 ]--- [ 71.204550] Kernel panic - not syncing: Fatal exception in interrupt [ 71.211441] Dumping ftrace buffer: [ 71.214955] (ftrace buffer empty) [ 71.218634] Kernel Offset: disabled [ 71.222230] Rebooting in 86400 seconds..