opt$sock_int(r1, 0x1, 0x10, &(0x7f0000d11000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c7b000)=0x0, &(0x7f0000ff3000)=0x4) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006e6000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xe, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000668000)=""/183, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000a40000-0x8)={r6, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) close(r2) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00008cb000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000064c000-0x4)=0xc, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000066c000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000042c000-0x38)={&(0x7f00006db000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ce5000)={&(0x7f0000303000)=@ipmr_newroute={0xe0, 0x18, 0x10, 0x7, 0x0, {0x80, 0x80, 0xa0, 0x2, 0x681f5ba4763c5bad, 0x4, 0x0, 0x7, 0x800}, [@RTA_METRICS={0xbc, 0x8, "a6de589b416cdf2878a4ef658459986558323bfe2c35c5836f5f0b56177c10e9d7f2d0022589a6a2d94cfb146f090c191221ee51e6e3ad2b91ab94c276522f0fe00f521ad1d43d0fd35ac5e6a2fe804a44772fafc9fed4e694efad03d07a5f92b72410d05f7a237e1d4126f7dcbebab0a6fe28d8605f9d4ad41d5eacac0eb18ddb93ccb38473705efb880fff62fdf3ea2edc6526b0cf0e210e72a8ff7e9e83cc9cd3204896903cb1d646768835bf89c1fdcbf8b5d7afeb19"}, @RTA_IIF={0x8, 0x1, r2}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4004040}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) bind(r0, &(0x7f00003dc000-0x1c)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2, &(0x7f00008e8000)='e', 0x388) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/01/27 03:46:34 executing program 2: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000af8000-0x10)={&(0x7f00005fb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000af7000)={r1, &(0x7f0000359000)="b34223c9a84c16011fc2be4961402a8123beb06e115f8fdc2e577f2d5f8315b16eaa9e9f7d54b21cc22ed7cfb80163f7919394abccd8ed2116dcccdb0d5db045970a21f8d5dfaa2364ee3b05d9b1c137dd815bfaba116ffef4d97673ecc8a78e38d5bf32e7fcb19381690066ded95c1f1dbe51db6f426b5a72d8c176ebca331ec26a1c1ab5a65bf66540e7594c325700a51c26a2c4e98ded6827b5bfdfdfc6bb39f5bbc3ab9865b446077622c84d62c9a1d584d9d8ef0dc23450641249ebc2a2a7e1be1a562b631dbae7493c66419ece7d236cf7068ae07903186659b7fe7165fb01c825f2bc6bde886573272ee811aaea9b"}, 0x10) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000376000)={0x0, 0x0}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000af8000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ff000)="", 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af8000)={r3}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, &(0x7f0000379000)={0x0, {""/7}, 0x0}, &(0x7f0000af8000)=0x10, 0x800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f0000afa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c5000)=0x14) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000afa000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x8, 0x1, 0x500, 0x200, 0x40000000, r6}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00004e0000-0xc)={r6, @multicast2=0xe0000002, @rand_addr=0x401}, 0xc) 2018/01/27 03:46:34 executing program 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = socket$inet6(0xa, 0xa, 0xffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002f8000)={0x0, 0x20}, &(0x7f000063b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000525000)={r2, 0xa3, "19a27e79167263c1a0b4d6e3ed5c9e04a102636a057a7b3adafbde3a4d22798ff2d9afc2217bcd4ed686d23a7dd87720052a8ba7d1ed9ec8cbbaed29526460602058b748487633b5073f35269cb89a9a4a712f4a5370ecd48b2e966d87bf873ff8e4d5a7daf7bd6e6f6eb4fecc5561a2c52c6f2dc8f9cb188c371155b2719fc7dc62c29dff0178498b546fdf1fc6bc2af57cc6966f888618ee16d1b5994f5a2f0f0b06"}, &(0x7f0000de6000-0x4)=0xab) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000350000)={@empty=0x0, @loopback=0x7f000001}, 0x8) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x5, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000001, 0x6, 0x7ff, 0xffffffffffff4ec0, 0x8, 0x2, 0x1000000000000000, 0x80, 0x2, 0x34c, 0xfffffffffffffffa}, 0xb) 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002a9000-0x4)={r1}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005ec000-0x20)={"dcefeb7753581b84aea96f169776fbd8", {0x4, 0x9, 0xffffffffd00d83c9, "6e63ed218736", 0x100, 0x0}}) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002cc000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e7f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x1000, 0x8, 0x100, 0xfffffffffffffff8, 0x40280000, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007f1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7f000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b04000)={0x0, 0xffffffffffffffff}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df0000-0x14)={r1, 0x1d6989a1, 0x6, 0x0, 0x4, 0x7}, &(0x7f0000dac000-0x4)=0x14) syz_emit_ethernet(0x7e, &(0x7f0000fbf000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0xa, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$vsock_stream(r1, &(0x7f000030e000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff8000)=0x0) pipe(&(0x7f0000ac9000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ff8000)=r2, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) listen(r0, 0x4) socket$inet6(0xa, 0x3, 0x9) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000980000+0x944)={&(0x7f0000f54000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00009d1000)={&(0x7f00009a7000)=@get={0x118, 0x13, 0x410, 0x1, 0x2, {{'sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x1459}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xae54}, {0x8, 0x1, 0xccf}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000054}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000085f000)={0x1c, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="9c"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006d8000)={0x0, 0x5, 0x200, 0x0}, 0x10) 2018/01/27 03:46:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0xa, 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c65000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000cd0000)=0xc) bind$packet(r2, &(0x7f000002d000-0x14)={0x11, 0x17, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={r4, 0x0, 0x8, [0x9, 0x2, 0x96a8, 0x6, 0x6, 0x5, 0xaef, 0xe25]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000906000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b4000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x4, 0x1, 0x2b59, 0x2, 0x8, 0xa, 0x20, 0x521c56a40fed0f05, 0x3a, r5, r6}, {0x1ff, 0x70e, 0x2, 0x0, 0x10000, 0x29, 0x520f, 0x6}, {0x8, 0x3f, 0xfffffffffffffffa, 0x8d3}, 0x482, 0x8, 0x0, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x2, 0x400, 0x800, 0x1, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000627000-0x4)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000aed000-0x38)={&(0x7f00002a0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000aed000-0x20)=[{&(0x7f00007b1000-0x8e)=""/142, 0x8e}, {&(0x7f0000aec000)=""/0, 0x0}], 0x2, &(0x7f0000a37000)=""/126, 0x7e, 0x8}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000aeb000)={&(0x7f0000aec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ac3000)=[{&(0x7f0000aeb000)=""/118, 0x76}, {&(0x7f000078b000-0x89)=""/137, 0x89}, {&(0x7f0000aeb000)=""/47, 0x2f}, {&(0x7f0000aec000-0x95)=""/149, 0x95}, {&(0x7f000063a000)=""/158, 0x9e}, {&(0x7f00001d8000)=""/83, 0x53}, {&(0x7f0000aeb000)=""/0, 0x0}, {&(0x7f0000aeb000)=""/4096, 0x1000}, {&(0x7f0000aeb000)=""/0, 0x0}], 0x9, &(0x7f0000aeb000)=""/218, 0xda, 0x0}, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0xc) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000aed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipx={0x8137, {0xffff, 0xa8, 0x2, 0x5, {@random=0x1ff, @random="a1e885b6a95b", 0x3}, {@broadcast=0xffffffff, @random="c7d90a6667db", 0xffffffffd92cbd5a}, "1054a748fa9d6557cd3b18d050d71ed4df602d5d70a2b8339aaa095f231a936c0a3d4e2453906cb6e449b2cfc26e5dc8866a02bb1a6ac938c280495d92e0c8c3560135b5fcec2ae513dfaf15adc253e5048c766d6a933e5214a85c4118b6df09202551545120e1cf8d145fc13bd6974888ef821dc848915c206435fa2f31f477615ab1600cfee364c54a"}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) shutdown(r0, 0x0) 2018/01/27 03:46:34 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x40) bind$inet6(r0, &(0x7f0000ba5000-0x1c)={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x0, &(0x7f0000642000-0x8)={0x0, 0x0}) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00000b9000)={0x0, {""/7}, 0x0}, &(0x7f00003ac000-0x4)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f9c000-0xc)={0x4, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ce000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dd000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063d000-0xe5)={r5, 0xdd, "e35c462ed54e622b7bf754f65f02b0f51b1bb3f019ba0c9fbe8738a0f62469d2b7adbdabe90610ac1cb65df58bc1a4c4e55e7779338c47825c230f1bb484ac136ebb7b8627aee8e0c0d3de1c7ad33c3ce812dead43bb8911a58b099b54e378d8b5b74624caaf53ba72a1011f93ac18f5afa137f4d1abeb4d381a472888e6b372a173bea047009e0dd9eed46cdf2900e7d9812bf0d3e1d4c7b1afee97b39cf9124415e21650f751d1ec4bb4f00e695731f1e5b47fd54b1b4130daa8ccd2d48dd85a359349359cd45ef6408f3aab598c8da95ffe5be68f7861fccaab87a3"}, &(0x7f0000d4b000-0x4)=0xe5) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r3, 0x43) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000580000)={0x0, 0x6}, &(0x7f00001d8000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00007ef000)={r7, @in6={{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r6, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r6, &(0x7f0000b44000-0x599)='.', 0x1) r8 = accept4(r3, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r6, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)="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", 0x5c9}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000186000)={r4, 0x4e, "af3d610dbbab517f09fd43f0995e7e8d977a8ebf32a832db59eccbe08382b6f55d903c5577b7ca1657b1d39f5e8817b5ac4945211a9b2a723fece16dfad8760968a446c127e52511330f74c1a65b"}, &(0x7f00000d0000)=0x56) sendmsg(r8, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e40000-0x4)=0x4, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000e17000-0x230)=[{&(0x7f00008e5000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d91000)=[], 0x0, &(0x7f0000b3a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) socketpair(0x0, 0xa, 0x80000001, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005bd000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x43026b26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x9, 0x80000001, 0xffffffffffffffff, 0x349f6d85, 0x0, 0x8, 0xffffffffffffffc1, 0x4, 0x3, 0x404, 0x4, 0x8, 0x0, 0x7]}, &(0x7f0000c84000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ab3000)={r3, 0xcb}, 0x6) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000a89000)={0x8a, 0x1000, 0x100000001, 0xef, &(0x7f0000057000)=""/239, 0x7, &(0x7f0000caf000)=""/7, 0xde, &(0x7f000071a000-0xde)=""/222}) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009c1000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000ddd000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000c70000)=0x0, 0x4) [ 1186.101333] validate_nla: 4 callbacks suppressed [ 1186.101338] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db2000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029a000)={0x0, 0x0, 0x0}, &(0x7f0000cd0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000864000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000241000)=0xc) write(r0, &(0x7f00008fd000)="75d0e81be846a647148c1adf77764272a27e40c9eeecf76accd5ff9bd790e9874b5241308e84d425b02012", 0x2b) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x1d, 0x100000000, 0xff, 0x7, 0x11, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$unix(r1, &(0x7f0000019000-0x38)={&(0x7f000097c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000b9000-0x40)=[{&(0x7f0000b14000-0x56)="1b169ec2a77ba39b3997ae8b0d6e2285d8fa59b7dad95f3b59358cd554fa95edffcabceb926666e76e62e68438d04cd046ae44b69b05bff71e0999f6bd7c9f741ae76f16729fabf6c9a5d04b9de0398c1f09826fe4fa", 0x56}, {&(0x7f00001c1000)="fa1deffb6b7c043ef414837a1f03768fde74b43e14236de13be1a6f6a9665665700b03f8f5485953818ff8a50884795533931d58845d985f314b8cb354b011879084eedac48f0dff8a794cc300a9c5257fabbec695ab7383aad9994370531d9dbee0cb3114", 0x65}, {&(0x7f0000d6d000)="9777971c630f3306966d39c3972d4f950cd14ea36611615501631a8809b60620150291fab257335678be63aa8777f075be9d81e30cf130466f2b40c7c474136acf60888c570ffd8d8d14a8de99ef69c4f427871dd80285e73113529ed68392bc8e078a4beb8b156a668dc6e842a449f1094a3a39a5d3b99be9", 0x79}, {&(0x7f0000e8a000)="67f7a3de3ccb8b7317a04eb6363df35bed4d4db4a3b52220624f4db6c65ad283ecc147cb6c432b6baf0e40e29f9ad66c599f86b897b3083690fff4efb1efc8d8728e6becf9811937b14633e5fca1eaaf0cf954ce809cd4564dea978bb2931f", 0x5f}], 0x4, &(0x7f00005db000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r5, r0, r0]}], 0xb8, 0x24000080}, 0x84) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000357000)=0xe21c) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000df9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b88000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000118000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c0f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, r2}, 0xc) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = socket(0x11, 0x800, 0x1ff) r4 = accept$alg(r1, 0x0, 0x0) read(r0, &(0x7f00007d3000)=""/68, 0xffffffffffffffb4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000643000-0x1c)={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0]}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356016018ff050024fef9b9d2b9b20009000006fffffffe000225070097c11ed4c2c4dc42ffa86ea4", 0x140) accept$nfc_llcp(r3, &(0x7f000008d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2e000-0x4)=0x60) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995", 0x40}], 0x1, &(0x7f0000769000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000bfd000)=0x3, 0x4) recvmsg(r4, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, &(0x7f000079e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d2e000-0x4)=0x10, 0x80800) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00005e9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000971000-0xa0)=[{&(0x7f0000500000-0x1000)="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", 0xa4f}, {&(0x7f0000447000-0xc4)="e3317104d547895b310f6f279fa0fc02565fb4900b495f8c07d7a079da915e7e2886226859ce3bf768a3a0bbbe78d4b077a14979fc93d83aa04f9f55f8a6e35108a449421d61f29d44b46924869ce79e190c7b5fd9a16f69c39856ece66fbddb6118e8806db885ae71dc2bea4d866cef102ebf0ae8283895ad589a2c02d2bd3e0e6fb71c1e75f74c69930839aa7ea6173a76b9b743ccc9d321c23f9d4859ef78c00715073722429a284e57029960c6b2fa9436185f86a1ed9db59da16ed242f1f8d31a1b", 0xc4}, {&(0x7f0000778000)="7ff87f18c0b31b97359e03755d4b91f88ca7aa2132e944aa91094145afb63dacc9216373eb1836baf6aa4f69b54ebcb96aa235e62f4e58f05f6658ffe26c07e76767671c4c54eda76dcb838370be6dffc99f0b23d697104f916f9a158097bdf6f7764869f6657118901aa9dee60a1399083661a69bf46bd932d031f5a5a529a25b6e3728aa137478e7db60de687476742f0f636b2741d5ae7c0f230c7be46df7ca6bd92ad898259cac0f0ac641701094a723efad4f39b903bc6b972a6d1f3b735cb93c77fcbb9cdde1327159bdc9050cd4e90a8c53ea23dceea750976b579ff7e2", 0xe1}], 0x3) writev(r0, &(0x7f000018f000)=[], 0x10ab) close(r0) 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000364000-0x8)={0x0, 0x0}) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000363000-0xb8)={0x0, 0x1000, 0x100000000, 0x84, 0x7f, 0x3, 0x56a, 0x3, {0x0, @in6={{0xa, 0x3, 0x9a8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x59, 0x8, 0x7, 0x0}}, &(0x7f00002ea000)=0xb8) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000363000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0x5, 0x1, 0x8}, &(0x7f0000352000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000364000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000365000-0x38)={&(0x7f0000268000-0xc)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f000034c000-0x10)={&(0x7f0000365000-0x1204)={0x1204, 0x1c, 0x200, 0x4, 0x3, {0x4, 0x0, 0x0}, [@generic="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", @generic="703553cbcf8604d8e3a77d0c54a55339c344249931f1f82d27688acf14e84df5f3c6d40ddf7ca2f52694ea3ca0ea75149c2284d83de8bf41945119a0926794352c2277a129b52281cb9a6c0c2b9f96afce9a23780828a7a7a9591d2710cf32d4ddde138ec2927e1af8259ca1e5cb80bf7b474b513f3d70724f31be23008982d086203381315d3fb0d73f9370c9952deaa86e40909896ee325254ab2aa638b242f5361e457bb7a982242925ed8b5967ec72d08d07327f283d39d845e13965a6d9b0fd4315010432e27fc2228dc7a302daa6153e6b9e5eeae5", @generic="de5d8efc6e08287e77fec0c200546c1964fdc0001a876a5aebc7e77bd9d7d2a7227db43fea2b1c20c910", @typed={0x18, 0x66, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x18, 0x67, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="b165acc98a6362a39d40dbfcaae383b0d758f90b243e6e466fbd4cbf96d0ffff99f60fef74558da5669bbe463c58", @generic="2c88efcf255461db0d94a0d94cbf6bfa29cf85b70282ee46842294571ecedb5c3a19e65d58ce30d722ee17b8e6e3fa6f9ae27ad9d6d118f4171739a8a16d5c46682d1839b4395098d7e8436c1b476c7b064f3bf2d938f67218cbe5d8b0ce3ad795fa10a42cb3913a95b2eae69563c6fe9bd1ca60c6f89a6a610ff6b06d240c3af1167335bf5299f7d8b5c55595d481"]}, 0x1204}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/27 03:46:34 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x220f, 0x0, 'crct10dif\x00'}, 0xfffffffffffffceb) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 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) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f94000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) [ 1186.163783] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000014f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000765000)=0x0, &(0x7f0000293000-0x4)=0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000065a000-0x18)={0x0, 0x8, 0x0, 0x1c80000, 0x7f0c}, &(0x7f00006ab000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000510000)={r4, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5b60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x80000000, 0x2000000, 0x7, 0x8}, &(0x7f000014d000-0x4)=0xa0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000163000)={0x0, 0x7, 0x400}, &(0x7f000011d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000249000)=@assoc_id=r1, &(0x7f0000dc3000-0x4)=0x4) socketpair(0x13, 0x7, 0x0, &(0x7f0000609000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000d8a000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000faa000)={r2, 0x20, 0x10, 0x4, 0x7}, &(0x7f000031c000)=0x18) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000285000)=""/122) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cee000)=0xffff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r5 = socket$inet6(0xa, 0x80f, 0x2a) sendto$inet6(r5, &(0x7f000049a000)="a1d2ec17482fd71ed163503df8449d37b03daebc7a3d9b15db0fc45ee1380b06d912e77e2bc4feb8321128e5a738368fcf814a7b63ea5037587c604fa9f30c5228f59322fbd82ecf3cc61206088c5060db2b90090cd670065905eb124c95cb6873a3b465039c6f45d9b62827d06e76556611897407c4c629b5337b6b810d25a95369c6bb2440605117f36092cac8692f8433b3fe462b6950886f9ab4c7755bf38a2c58315940e16a44d4c3cf67137545cf5e462b496cc1caed84bd47388993ca", 0xc0, 0x400000000010, 0x0, 0xfd3b) accept4$llc(r5, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ab000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000fac000-0x4)=0x7, 0x4) 2018/01/27 03:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0xb, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b1c000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000277000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000-0x4)=0xe8) ioctl(r0, 0x80, &(0x7f000086b000-0xc)="207b4b71fbeb0d229148200c") setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000650000-0xe8)={{{@in=@rand_addr=0x6, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f, 0x0, 0x100000000, 0x2, 0xa0, 0xa0, 0x88, r2, r3}, {0x2, 0x401, 0x1, 0x80000001, 0x5, 0x80000001, 0x8b, 0x2}, {0x5, 0x0, 0x4, 0xfffffffffffffff9}, 0xc000000, 0xe, 0x0, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x100000001, 0x80, 0x3, 0xc1e}}, 0xe8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xe) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000964000-0xb)={0x36a240000000000, 0x7, 0x5, 0x1, 0x5, 0x4, 0x0, 0x7, 0x0, 0x91, 0x1}, 0xb) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ff6000-0x10)=@ipx={0x4, 0xfffffffffffffffa, 0x4, "0be22b8a0cdb", 0x20a0, 0x0}, 0x10) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000204000-0x4)=0x0, &(0x7f0000446000-0x4)=0x4) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce1000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000392000)=[{&(0x7f00006fe000-0xfd)="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", 0xfd}, {&(0x7f0000898000)="84923ccc9aa5cca97933b38ad70782ead56684f41de14d078b70b110c46bb39577e489a5960b5fa3f6d55ef9e3c82acb3a27602226e8a0cca7198c3ceeda591cab97428c35191e01a46e8287fa75d80ac6b1aefc06c72b9c53d06d8dd92a5c110566dcfa3a675d7e4c297692c5eb1b35abc25d1c077f28916d45585c0d75698d56a5cbed4bdc37c05e6a8e4e96d216e105a08bef5f4bfe9df5a473a5042a413d5f8d05061e174e01836f8beb85ba3f8dd5", 0xb1}, {&(0x7f0000621000-0xa7)="2de087ad9d33ab0fd7c18d809e387ab97ffa72bbdc07f57b5b13adbd01dc9f68782f9361ebe44b53960aa6dc427a400d023d51a64748f017cdb70f5ecd39a160c1fd19854247ff29a628504c6d15bf98b4d335eab420f842340d1080e516e032defdbb4140cbe18ee76b8811cf13d2112dabe363a9ec7aa63fb42719d9cf8b190e7edc959957945f2b485f2e3f25bcea5ade8314f7a835b08c34638eb110d914dc4d475d697f07", 0xa7}], 0x3, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/01/27 03:46:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078b000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000409}, 0xc, &(0x7f00001d6000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x2f, 0xc00, 0x1, 0x0, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x84, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f05000-0x4)=0x173c, 0x4) r3 = socket$netlink(0x10, 0x3, 0xcb7258671db8577) writev(r3, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) accept$inet(r0, &(0x7f0000325000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000860000)=0x10) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000fc5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fc4000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc5000)=0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fc5000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, r1}, 0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e5a000)={0x4, 0x25, 0x3, 0x7}, 0x5) r3 = socket$inet6(0xa, 0x8000000000000803, 0x88) bind$inet6(r3, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fc7000-0x20)={@generic="4e47255efb73526f6761b3fc7288aefe", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fc6000-0x4)=0xf2b6, 0x4) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000+0x4db)={r1, 0x80000000, 0x10}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}, 0x1e) setsockopt(r2, 0xfff, 0x6, &(0x7f000000a000-0xbb)="4a659a74a399e8c33a08f8161cc91f87a4919e30df0a799082a75eff5babd62f8afde1162d25cb3e06591518ee176df64565c957e0d9eb942c1a5884d7e3388a6e73ab885878d314a290f56f4aae68e1baf2b7a33e4866e1f5ddb99539eccf56622b44d481def03f096fed08f772294ab96472e06519b4bc6cee67015dbbf4e94a3bc2387bce493e9b6a08343fb9e0f229eb1763c15080350e81c219625871e60fd8002e4a46d7cbfefa8e3d567c019f4866c4695fccb770a42354", 0xbb) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000008000)={&(0x7f0000002000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000d000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000)=[{&(0x7f000000d000)=""/33, 0x21}, {&(0x7f000000a000-0x32)=""/50, 0x32}, {&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000000e000-0xbf)=""/191, 0xbf}, {&(0x7f000000e000-0xf2)=""/242, 0xf2}, {&(0x7f000000c000-0xeb)=""/235, 0xeb}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/0, 0x0}], 0x8, &(0x7f000000d000)=""/129, 0x81, 0x6}, 0x100) accept$inet6(r4, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x1c) close(r2) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00000e4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e4000-0x4)=0x10) connect$llc(r1, &(0x7f000005a000)={0x1a, 0x1b, 0x3, 0x8, 0x0, 0xffffffffffffffff, @random="986e1404834a", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000078000-0x4)={r0}) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000e4000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0x3f, &(0x7f000005f000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000e4000-0x10)={0x80000000, 0x3, 0x94, 0xa3d}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000006d000)={@dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r0, &(0x7f00000e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e3000-0x4)=0x10) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000e4000)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f00000e3000)=0xc) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r6, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x7fff) 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3e000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = socket(0x11, 0xa, 0x6) recvfrom$inet6(r4, &(0x7f0000150000-0xff)=""/255, 0xff, 0x10040, &(0x7f0000ac6000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000097f000-0xa8)={0x0, 0xa0, "6dc4d66519f50fb42454ae19d7efa1d0fa5e089d970d86c85d35d7a55666d347908ba4f8ce90a86aab9e5e482d8ed958accf4e453eaba3d17fa806e6835df46f97ee2ab32499e2f7920b11612cbaa027dadc852f25f76f5725370cf70a28c00cd5949d87163a4c843a8b92680c205d1c9c56ff695ddae4a68f73c69350cc46c390eb081acbedb19b66bae232f8674e4c061a4c22be49b5ac610fc32a93de2a7c"}, &(0x7f0000774000)=0xa8) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f40000-0xa0)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7fff, 0x100, 0x1}, &(0x7f0000f40000-0x4)=0xa0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f41000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x3, 0x1ff, 0x2, 0xa0, 0x0, 0x7f, r1, r2}, {0x25be, 0x2, 0x986, 0x701, 0x6, 0x9000000000000000, 0x7, 0x5f}, {0x3, 0x7ff, 0x0, 0x20}, 0x9, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x7f, 0x8, 0x8, 0x0}}, 0xe8) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000c72000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f41000-0x4)=0x2e) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r6, &(0x7f0000f41000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000f41000-0x4)=0x3ff, 0x4) tee(r6, r0, 0x732b, 0x5) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000071f000-0xc)={r5, 0x2, 0x2, [0x3, 0x30]}, &(0x7f0000f40000-0x4)=0xc) accept4(r3, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004ae000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000a5000)=[{0x0, 0x0, &(0x7f00007ca000)=[{&(0x7f0000498000-0xb5)="221a4804229380a7b15c580373bc514273", 0x11}], 0x1, &(0x7f0000e2d000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000bae000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(twofish),sha256-avx)\x00'}, 0x58) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x61) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f79000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x8000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x7a6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x5001040}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000024000-0x4)=0x0, &(0x7f000000b000)=0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000756000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000042c000-0x4)=0x2af5b521) sendfile(r1, r0, &(0x7f000090d000)=0x0, 0x4) syz_emit_ethernet(0x1d0, &(0x7f0000265000-0x2e1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x19a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@routing={0x10000000003c, 0x4, 0x2, 0xa96, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @hopopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3f, 0x0, 0x0, 0xffffffffffffff85, 0x0, []}, @dstopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0xff}, @calipso={0x7, 0x38, {0xfffffffffffffff7, 0xc, 0x8, 0xfffffffffffeffff, [0x2, 0xfffffffffffffff7, 0x100, 0x2, 0x4, 0x7fff]}}]}, @hopopts={0x3c, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xfffffffffffffce8, "4b0ec31f2d74b84b0dec91e7253be9222e8bc1105225db1ee3978a71e7eb076f419592835b33386a7af498ae927a"}, @enc_lim={0x4, 0x1, 0x401}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x38, {0xffffffff, 0xc, 0x8, 0x1, [0x605, 0xce25, 0x2, 0x4, 0x3f, 0x1]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x1, 0x0, 0x1, 0x4, 0x0, []}, @fragment={0x21, 0x0, 0x1, 0x6, 0x0, 0x7, 0x0}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x80000001, 0x800, "d815c03afcf2616ea5cd8e3df76fc155b45c8926f48555ffbbfd66fd63ed07fda8c561759a59cf7cc4ccdb4e8f431cb883067b07e3cd2f"}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0xfffffffffffffffd]}) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0xe, 0x80007, 0x3, &(0x7f0000631000-0x8)={0x0, 0x0}) sendmsg$rds(r2, &(0x7f00005ff000)={0x0, 0x0, &(0x7f0000ddd000)=[{&(0x7f0000a51000-0x72)=""/114, 0x72}, {&(0x7f0000c0f000-0x1000)=""/4096, 0x1000}, {&(0x7f000095a000)=""/194, 0xc2}], 0x3, &(0x7f0000ead000)=[@fadd={0x58, 0x114, 0x6, {{0x6, 0x1453}, &(0x7f0000060000-0x8)=0x3, &(0x7f0000241000-0x8)=0x401, 0xffffffff, 0x7fffffff, 0x3c, 0x1, 0x1, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffc, 0x75}}], 0x70, 0x4800}, 0x4000080) 2018/01/27 03:46:34 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000032000-0x8)={r0, 0x0}) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1e000)={r0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000f1f000-0x10)={0x4, 0x80, 0x37, "324554d6d6ff", 0x200, 0x0}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r2, 0x4, 0x4) r3 = socket(0x3, 0x4000000000003, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000061f000-0x4)={r3}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f20000-0x38)={&(0x7f0000758000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000011c000-0x10)={&(0x7f0000f20000-0x210)=@delsa={0x210, 0x11, 0x1, 0x0, 0x2, {@in=@multicast1=0xe0000001, 0x1, 0xa, 0xff}, [@output_mark={0x8, 0x1d, 0x2}, @algo_auth_trunc={0x94, 0x14, {{'sha256-avx\x00'}, 0x238, 0x60, "baa42724f0644e4de55b5b98a696f84265f5be52a48ae81e2c220cbf3ed0b690343d7bc28dd567235b99b66b821dadfab21ce2c44790fbb6d93061c2b3d6836111c79f5b4cb6a6"}}, @algo_crypt={0x144, 0x2, {{'lrw-camellia-asm\x00'}, 0x7d8, "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"}}, @output_mark={0x8, 0x1d, 0x3}]}, 0x210}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000006f000-0x18)={0x0, 0x3, 0x30, 0x5b6c92ae, 0x0}, &(0x7f0000422000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002cd000)={0x4000000000002}, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e4000-0x8)=@assoc_value={r1, 0x100}, 0x8) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026c000)={0x0, 0x6}, &(0x7f000045c000)=0x8) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000058a000-0x8)={r2, 0x81}, &(0x7f0000578000)=0x8) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000058b000)={r2, 0x6, 0xbe00, 0x2, 0x8, 0x3ff}, &(0x7f000045c000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c3000-0x6d)={0x0, 0x65, "a9be92937becb66c1aff2c77ab7bb5c8b05748e7d2dfccbc5a39a38cfd667895b2183400f65d98001e71e5cbf86f49d12a20d1152ebe953c5323eb4800fab2de87a14355f6ad5d8fcbd9c421207e2aaf55f6fbaefa2758465a80befa1f190c65883cbe511d"}, &(0x7f0000589000-0x4)=0x6d) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001f3000)={r3, 0x88, 0x4, [0xfffffffffffffffc, 0xb1, 0x9, 0x5]}, &(0x7f0000588000)=0x10) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003c9000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f76000)=r1, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="420000001e0007f1ffffffe607000077000041536b8d3d6c39100001454a", 0x1e) recvfrom$unix(r2, &(0x7f00001ed000-0xf5)=""/245, 0xf5, 0x2000, &(0x7f00006a3000)=@file={0x1, './file0\x00'}, 0xa) [ 1186.507295] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 1186.540685] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000026000-0xf3)=""/243, 0xf3, 0x40010000, &(0x7f0000325000-0x9)=@rc={0x1f, {0x5, 0xf8, 0x1, 0x8, 0xccb, 0x1}, 0x6}, 0x9) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d45000-0x4)=0x0) r2 = accept4(r0, &(0x7f00004e7000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000156000)={0x0, 0x2, 0x1a35}, &(0x7f0000317000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c7e000)={r3, 0x9, 0x1, [0x1f]}, 0xa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r4, 0xc0045c7f) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) [ 1186.553224] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 1186.594431] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdd000-0x8)="070001887cd663", 0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) mmap(&(0x7f0000250000/0x4000)=nil, 0x4000, 0x1, 0x110, r1, 0x0) pipe(&(0x7f00006e8000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f6c000-0xa5)=""/165, &(0x7f0000257000)=0xa5) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x80801, 0x1) getsockname$unix(r1, &(0x7f0000026000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000d000-0x4)=0x8) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bff000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000025000-0x3a)=""/159, &(0x7f0000829000-0x4)=0x9f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000f28000)="99", 0x1, 0x800000020000000, &(0x7f0000833000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000088f000)=[{{0x0, 0x0, &(0x7f0000495000-0x20)=[{&(0x7f0000cea000-0x1000)='m', 0x1}], 0x1, &(0x7f0000a1c000-0x1240)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007ac000)=0x400, 0x4) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000320000-0x5c)={{0xa, 0x0, 0x9e30, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xce51}, 0x9, [0x100, 0x3, 0x2, 0x2, 0x6, 0x5, 0xffff, 0xf]}, 0x5c) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/27 03:46:34 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/117, 0x75, 0x10020, &(0x7f0000023000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 03:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000567000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000259000-0x20)={0x55a, 0x1, 0x200, 0x5, 0x4, 0x9fd, 0x3ff, 0x80000000000, 0x0}, &(0x7f0000a2e000-0x4)=0xfffffffffffffe2b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000291000)={r2, 0x95c, 0x3}, &(0x7f000080a000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000118000-0x38)={&(0x7f000047d000-0xc)={0x10, 0x0, 0x0, 0x1644222}, 0xc, &(0x7f0000425000-0x10)={&(0x7f0000701000-0x14)=@getneightbl={0x14, 0x42, 0x400, 0x0, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20008080) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00009ef000-0x4)=0x0, &(0x7f0000d77000)=0x4) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000094000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000b8000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007c0000-0x4)=0x14) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:34 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b5e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x7, 0x10001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e58000-0x8)={0x0, 0x7f}, &(0x7f00000d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006bc000-0x14)={r3, 0x448, 0xf1, 0x80, 0xc, 0x3}, &(0x7f0000424000-0x4)=0x14) bind$alg(r1, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x1, 'sha384-generic\x00'}, 0xfffffffffffffd96) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000f3b000-0x7e)="b21924afa9752a09e102245dc1ecb9bd4b93c3501ba146184c9454ffd595972854599e135bded51599f23371cfa31b8bd90e5fe1f94a620adc47aa7878f0e3cbec51b14ec98235a87edfa9e071c30660b43c0aeafaa6fa8267", 0x59}, {&(0x7f0000d47000-0x27)="822d30cd9a2ef6f86ee19102ca8e9e928e750bb8baf64089a9efaa127d487b8773201c7567c5a6", 0x27}], 0x2, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x40190}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002f000-0x180)={0x14, 0x25, 0x100, 0x2, 0x0, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x40080) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000026000)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000174000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0a000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009df000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e93000)=0x5, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003d9000-0x48)={0x1, 0x5, &(0x7f00009c8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a61000-0xa)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000ab0000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000049000-0x4)=r1, 0x4) recvmsg(r0, &(0x7f0000599000-0x38)={&(0x7f0000449000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000771000-0x40)=[{&(0x7f00006ae000-0x4c)=""/76, 0x4c}, {&(0x7f0000981000)=""/94, 0x5e}, {&(0x7f0000c42000-0x40)=""/64, 0x40}, {&(0x7f00003ad000)=""/38, 0x26}], 0x4, &(0x7f000014a000-0x8f)=""/143, 0x8f, 0x63}, 0x10120) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/27 03:46:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000071b000)=[], 0x0, 0x44000) 2018/01/27 03:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00006c2000-0x8)=0x10001, 0x8) sendmsg$nl_route(r0, &(0x7f0000503000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000345000-0x48)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u32=0x0}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009000-0x4)={0x3}, 0x4) 2018/01/27 03:46:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000002000-0x99)="99", 0x1) unshare(0x40000000) 2018/01/27 03:46:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f2000-0x10)={0x3, &(0x7f0000f4d000-0x18)=[{0x3, 0xff, 0x28770d0, 0x5}, {0x4, 0xadd3, 0x1000, 0x1}, {0x9, 0x2, 0x6911, 0x3}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/27 03:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f64000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000377000)=0x9) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fe4000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/27 03:46:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x12, "33d3a45f2da4eb5523e484bbd3d97f2d4e84"}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007bb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b0a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6b000-0x4)=0xe8) sendto$inet(r2, &(0x7f00005fa000)="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", 0x1000, 0x80, &(0x7f0000724000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b1b000)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000646000)="0154303f92a969470f4071e8135c6af1aeced2a0717d0e") bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept(r0, &(0x7f0000112000)=@un=@file={0x0, ""/108}, &(0x7f000048f000)=0x6e) bind$bt_hci(r2, &(0x7f00002cd000-0x6)={0x1f, 0x8b4, 0x3}, 0x6) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r3, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ed3000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffffffffffffffbd, &(0x7f00003fc000)=[{&(0x7f0000a2c000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0xffffffffffffffe1, 0x0}, 0x0) connect$ipx(r2, &(0x7f00006a1000+0xa68)={0x4, 0xffff, 0x40, "37889a73151b", 0x800, 0x0}, 0x10) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000040c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083b000-0x4)=0x2e) accept4$vsock_stream(r0, &(0x7f0000eae000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009ca000)=0x100000000, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001c3000-0x10)={0x2, &(0x7f00009d5000-0x10)=[{0x1ff, 0x4, 0x2, 0xffffffffffffffff}, {0x7, 0xffff, 0x0, 0x1000}]}, 0x10) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000fce000)={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c44000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000d23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd0000-0x4)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fd0000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6ab0df, r4}) [ 1186.759956] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000018000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x6, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000016000)={0x0, 0x2, 0x0, 0xe0000000, 0xfffffffffffffffa}, &(0x7f0000018000-0x4)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000)="b5dfaa5d7fd288e3337562c2c1996944d3809a095c4b3482aacfde845e20a931094f2ecaa61bf011b93a14aa98cfca5e710564cab54c420768255eb42e693ff377", 0x41, 0x0, &(0x7f0000019000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xb9, 0x7, 0x6, 0xc0}, &(0x7f0000017000)=0xa0) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000e000)={'mangle\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, []}, 0x60) socket(0x1f, 0xb, 0x5) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) [ 1186.824588] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/27 03:46:35 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/27 03:46:35 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f46000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f000011c000)=0x7d4b734a, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000079a000-0x18)=@add_del={0x2, &(0x7f0000b45000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe7}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000149000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00007d7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x800}, 0xfffffffffffffed0) recvmsg(0xffffffffffffffff, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000d3e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000015f000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002fa000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000847000)=0x0) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000005000)={@generic="894d9d1c1d14c7813d49ca179d1d742e", @ifru_addrs=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/27 03:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000031c000-0x4)=0x1c, 0x80800) recvmsg(r0, &(0x7f00009ab000-0x38)={&(0x7f0000a99000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ba5000-0x10)=[{&(0x7f0000f88000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f000037d000-0x88)=""/136, 0x88, 0x8}, 0x1) r1 = socket$inet(0x2, 0x3, 0x31) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b9000)={0x0, 0x0}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000bc3000+0x75d)=0x7, 0x4) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b20000)={0x9ed, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000045d000-0x4)={r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008c3000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000676000)={&(0x7f0000253000-0xc)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f000031e000)={&(0x7f0000457000-0x1b0)={0x1b0, 0x12, 0x1, 0x710, 0x4, 0x2, {0xa, 0x0, 0x9}, [@nested={0xd4, 0x17, [@generic="947730e4b1572e3cf1f53523470d6cf9bbe48f19ac603067361b40d8a4c8d20f12ad93150109d3993bbd652812742bba8d5f8cef03de7714ae36a9f7a06b2f192823138fe796e0a12decfe4f1780cc2e1a55dc13d60ce27bdafda8d39f75027211026141c7baa8ba8162c484fc901dec7bdab9a6afcc5b56afa593d50060d401b6d04902f0c75cd38838592020db4d1875c5bbfc2a1d49008774602044bb18de34694f3d431e5c37d5", @typed={0xc, 0x25, @uid=r5}, @typed={0x18, 0x20, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x4c, @fd=r0}, @generic="b8e21eb854a4687aa6e63118da756cc96a63d7808e718f69347873254353b873a2d5a6da55794de2222bde0be681446d1cb62d395fd38e4c92f0451207ffda0d9b4367dee0fc16fe70cee1f028aa3167d40151120eb07700a40200da2daf91dae4571b63aefc6b35862fab3349a30481455890f3c5a6e7d633807fca69459d9ef019b8e18839771c6e8834c78266c87fb3107c3ea48ea2012fd5aa76b07674", @typed={0x10, 0x1, @u64=0x200}, @typed={0xc, 0x3d, @u32=0x7ec}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8001}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000257000)={0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f10000-0x8)={r6, 0x5}, 0x8) 2018/01/27 03:46:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) 2018/01/27 03:46:35 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) close(r0) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) socketpair(0x0, 0x801, 0x4, &(0x7f00008ef000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00004bc000-0xc)={0x20000001, 0x0}) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r10}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r11 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r11, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f8a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f89000)={0x0, 0x37, "543c8a8c4caa3f0ae3fcd20933cda35b79b9949cfecd4b773cab2ef95d7b0c987bd9d1e8331448869f7cd82dd4d097e7d4159837efb758"}, &(0x7f00009ec000-0x4)=0x3f) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f89000)=@sack_info={r2, 0xd5, 0x8000}, 0xc) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003d0000-0x4)=r1) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001df000)={0x0, 0x6}, &(0x7f000071a000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000061c000)={0x0, 0x20, 0x0, 0x7fffffff, 0x1ff, 0x2, 0x73c, 0x3, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x6, 0x81, 0x100000000}}, &(0x7f00004a0000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000771000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bf1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d60000)={0x1, 0x8008, 0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cda000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet(0x2, 0xf, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000346000-0x8)={0x2, [0x0, 0x99b]}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a67000-0xc)=@sack_info={0x0, 0x401, 0x1}, &(0x7f0000075000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000253000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008e0000)={r3, @in6={{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7b, 0xffffffff, 0x30}, &(0x7f0000c7c000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='sit0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x41)=@file={0x0, ""/63}, &(0x7f0000000000)=0x41, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000)={r4, 0x2}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000946000)=[{&(0x7f0000eea000-0xdc)="d1a591c15c1a5291d1359207e50000000077c363048efb41660618679d8e043a6b57a31145863872307d85164ad667acfad953860f85aa5bb108760436c8ac31612ca043e05a3e2fb086e5546df3e374817096c5af436d3aa5bce55e9475ed82dcc6b85ff14e74885cd61162d0f9972c82c88e408e1aa2f805c427011c8aa34c2cd9e24962721676c13f8ae9d5b5e48f475c97bf6b3d550f2f4334ae519c758d76d9f0f1e1749bbd6f528b20598dd14b81c9d87ba829113809e982df8fd25e43e395ccc7d1b3646e1c12e85c15f213fbe35647259e9ce9bcf7985709", 0x338}, {&(0x7f0000df9000-0x2d)="910e00014f8689b13a73370cb889f8faa2ab2b93000b4d19865d449d6cad0a047a12f6b5e4d012906796be5337", 0xfffffffffffffef5}], 0x10000000000000bb) 2018/01/27 03:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpid() getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b3f000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f00007ef000-0x4)=0x8) r2 = socket(0x3, 0x7, 0x2) bind$alg(r2, &(0x7f0000b15000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0xfffffffffffffe9f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xef)="", 0x0) bind$bt_rfcomm(r2, &(0x7f00003dd000-0x9)={0x1f, {0x3, 0x0, 0x1, 0x1000, 0x2, 0x100000000}, 0xdee}, 0x9) mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r3, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000f62000+0x4ad)=0x0, &(0x7f0000c91000-0x4)=0x4) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffff80) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x1) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000a5f000-0xb3)=""/179, 0xb3, 0x40000000, &(0x7f0000fce000)={0x1a, 0x2, 0xce, 0x8, 0x80000001, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0xa, 0x80002, 0xfc8, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000fcf000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x2}}, 0x2e) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000019c000)=0x401, 0x2) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008c3000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000692000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f00004b7000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049a000-0x4)=0x14) r1 = accept(r0, &(0x7f0000417000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e62000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007d3000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000085c000)=0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000387000)={0xffffffffffffffff, 0x28, &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000141000)={r2, 0x3, 0x8}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f00008a8000)="8243bdf982f4366470b450a16aebe9af03b462f7b1e3264c3624eab4060ac03e7efa426f6aaebe777e7259f4f011c7d32ec8b05bb6e468b4be6454ff1d70dae57c1c26466a2f2f5819ccdf789aa1bb487a20c748abfbe6bd3f5f875635889af258acfcbe0dc5844d2634bc8e92dd31ddf0f32300cfacf0bb7085eac7d334451ba16b9c519363c8aebe115f339e5d0d2dd28f2f5d6e3bd9cf013ca85e337d7c1edeb932774e9861a5ba75a9d977563dbb3579b885e344c7", 0xb7) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c06000-0x2)={0x0, 0x0}, 0x2) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000060c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000073c000)=@assoc_value={0x0, 0xde3}, &(0x7f0000746000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b37000-0x72)={r2, 0x6a, "1d61110c46bdeb454605350919a7abc8ea9fd5b9520844ba3595d13176a0d94839b81b87ffe1545aa5cfd0868461594b19364321e05e1f1dfd04fd9af700a18b9cd2d7ca358d798fefd3ab530d83ea2394b11add8f211e3277ce8cf22df79f360e2a87d44e8aafed95d8"}, &(0x7f0000b86000)=0x72) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000973000)=0xfffffffffffffd69) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a5f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005d7000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000563000-0xc)={0x10000000, 0x80000000, 0x19}) getsockopt$inet_int(r0, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ad1000)={0x6, 0x1, 0x200, 0x3, 0x0}, 0xc) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000022, &(0x7f0000ca3000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000bcd000)={&(0x7f0000262000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4e5ed75c96f9", [0x0, 0x0]}, 0x14, &(0x7f000044a000)=[{&(0x7f0000cc6000)="87", 0x1}], 0x1, &(0x7f0000961000-0x2b8)=[{0x50, 0x3a, 0x0, "fb98f240ac9228d9e54d99ac4a202f07f7b51c3db0e536435eea2912ad6eb7fa39fec2f773581c849f50a1cd3cb0fdf37ccc9b9c6a6b2ac252779e052ede"}, {0x108, 0x109, 0x9, "05dbfd2e6a7e829f6558f519ff3c8fe6c9128a7355129d5e25cd0bf578f1d77233df59231af7566faca714dc1368c227c395bb38b1403c9f1fcddfe77b549f307753b42ab9f293c4e15b67d346cfee6b3b1aeab80f68e59ac8458ec04ec68dfee64d9201947efdd2cb39f1b854e543fd099c8f8b9a1e8954432214dc32691060760b13db60b7aab115352f7940532de5afd57c95b4f10ffa89d8b5809330c13feba26d1dca851bf7db433a941cd8d97f7e06f1e2de2e2d26121739f9fd977dd1dd5ce9d384a5547f484673ed5f108513d66329b9c714ec24aa83732fffb767a5ac0e719ae4996835f85a6bd0c618fb28a06cdd8a"}, {0xf0, 0x19f, 0x1, "9a7c83254d2582b5a7b64e6e2aa2f8ee41ca0b12bf2638d2f4a9568156da4a0c22e2d2ab600584ce5002f2f827d28ede64ccda6328fb859147a33f5cf4b8f927192b714eb08873b68d6c7e37f5a1e9d0ad05d6605bcf478f4ce0106be3b1045f18c3ebf2cc7005a71989be804b392f192dcc5e847943c5f21c786b711c2e332d428152336315481a259ccd21127d7328ffe98a9b5a1c89d0edcb32ab27e1f126f1cfd4c8deeba3a0616d88ee1090dbac222fdd77206dd3a43f13df4b30291bfd8bf0ca3ac2922f2d7cb64c4a3a98c1451a24f2c5d7e39803a0f7"}], 0x248, 0x0}, 0x4000801) 2018/01/27 03:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000b04000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00006d7000)=0x1, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000088b000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00005de000)={&(0x7f0000c2f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebb000-0x10)={&(0x7f00008f9000-0x10d0)={0x10d0, 0x1, 0x0, 0x5, 0x5, 0x1, {0xf, 0x0, 0xa}, [@typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}, @nested={0x105c, 0x17, [@generic="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", @generic="0ac484a2f437249e33d4eee632402a6beda4c1eba49e26ba43b4757851be19845c01658d79e8b50102a123307551e508e5513b51460c1aad87e3c8a9d386a8919310187128263a3d6d32", @typed={0xc, 0x33, @uid=r4}]}, @generic="4e891aba47ade1f462cef9be1beed90ee52b809e20c5c3f1bde712d29bdebc5744f80a3c910ff86da51cd173565385f15f0d5c7bea71112dceb8de589ecfd2099c87df8b56b90f58253e99d23ef2d0813eafdccc"]}, 0x10d0}, 0x1, 0x0, 0x0, 0xb409ee2dc8e90165}, 0x20000040) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) writev(r0, &(0x7f00005b3000-0x50)=[{&(0x7f0000767000)='\a', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c9a000-0x4)=0xf12, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e77000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000005c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x1, 0x0, 0x2, 0x401, 0x0, 0x5}, &(0x7f0000ab0000)=0x20) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) ioctl(r2, 0x2, &(0x7f000020d000-0x9b)="fb0c35adb5149257731467b77742ea3513521986a8b066a7d04362838c163b32244633530ce7d8ab03afe47f4956c48ef8ea6e384ba7840e2aeb8824f824063f99e5e61b75276cde6413bc5c1a652d80b671ae8df2c0a29e29893ccc7c0cf3965e66eedc17b460c52cbff8600bff8bcf430d0062299d933e976ffd16ed7396b0313da02fdc4072bdec1555a0e68f5eb4da96dcdd3066bf3b16212d") sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000017c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5e000-0x4)=0x10, 0x800) accept4$vsock_stream(r0, &(0x7f0000b69000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d3a000)={r1, 0x0, 0x6, "666626b9596799dd4084767cb75b96c145c4f2ba9b43355ad8b958137517fa79725f95d61ef0834201c9c3188ff6d8334ef49e0ccd473a1abe122fc9e78e2435535bacde3112ef06b1e7875c0b9c4ef364c4dea4810e967c81eacf25c9043a900ef91aafbf0509af38eed00eeeaf2b2ccb990788bbe920409501054004ac9d21aaed23849a3e241c6b57eae55fd63f86b2b58416a554f27af9cec6710b186e2bd8a930f3c03e95ad9818341f7cd58eb0aa6103a542a37aa0316b622fb0"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e23000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003ce000-0x14)="2e86", 0x2) connect$vsock_dgram(r0, &(0x7f0000c1f000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) [ 1187.149561] netlink: 'syz-executor0': attribute type 18 has an invalid length. [ 1187.173578] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f00000fc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f00000fd000-0x1046)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1010, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0x5, 0x6, "16c18c", 0x8006, "0214a5"}, "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"}}}}}}, 0x0) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000014000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xe, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0xcd8}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000013000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006c5000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000182000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000058f000-0x4)=0x0) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000b9b000-0x4)=0x3, 0x4) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0xc, 0x1, 0x200, &(0x7f0000f3e000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f45000-0x10)={0x4, &(0x7f0000ff5000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009c5000-0x4)=0x0) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008bf000)=0x58, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f7d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7d000)=0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000465000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002c7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c5000-0x4)=0x14, 0x800) sendto$inet(r1, &(0x7f00001dd000)="6a9d9f8064bfe6398bece8728c3ab596", 0x10, 0x50, &(0x7f0000343000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7f000-0xc)=@sack_info={0x0, 0xb02, 0x0}, &(0x7f0000acf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005f5000)=@sack_info={r5, 0x40, 0x0}, 0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f7d000)={&(0x7f0000f7e000-0xc)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f000008c000-0x10)={&(0x7f0000484000)=@ipmr_delroute={0x6c, 0x19, 0x0, 0x5, 0x0, {0x80, 0x30, 0x10, 0x3, 0xff, 0x2, 0xfe, 0x2, 0x100}, [@RTA_MARK={0x8, 0x10, 0xfffffffffffffffd}, @RTA_MULTIPATH={0x1c, 0x9, [{0x1d3, 0xfffffffffffff6a7, 0x6, r2}, {0x4, 0x4, 0x1, r3}, {0x2, 0x7fffffff, 0x3ff, r4}]}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x20, @ipv6=@loopback={0x0, 0x1}}}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_FLOW={0x8, 0xb, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f79000)={0x24, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x1e, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000a5e000)="2af3c701408751d1b5f9681419b1f5a95208be516aac8576e2ff1912108581fa40df63853ddb86c47026653854aa0948ee43edfb29b58bb2578bc6e864f39010bd220dd2da6cfa96e3397a533a17caad30f91c325bd650ceefb0e686ed0e82c5baf9ed0946157b6bdcf69f36dd0fad14776bd5824059dc8542f5bb947432964b2dda8a954eee0164433e36502ba25a429cb77fcdff0f5eca29a6345a4b187daed1dbd5424154fb55286a416353709c6a04b9909fd48018fd09f3404c1f0c775e3e9615901ff415156198b542ddb16c76c2b97e532424ed", 0xd7, 0x4800, &(0x7f0000fa5000)={0x1a, 0x16, 0x8, 0x7, 0x101, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) r0 = socket(0x2, 0x0, 0xc82ff90) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000790000-0x4)=0xb2, 0x4) [ 1187.255091] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000516000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006ba000-0x4)=0x1ff, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000790000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdf000)=0x10, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000da0000)=0x0, &(0x7f0000c8e000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/27 03:46:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f000000d000)="", 0x326) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x4, &(0x7f000040d000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ba1000-0x4)=0x0, &(0x7f00006cd000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f6f000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002ec000)='tls\x00', 0x4) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000095d000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) pipe(&(0x7f0000183000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f2d000)={&(0x7f0000416000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/01/27 03:46:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/27 03:46:35 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x7fffffff) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="", 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c13000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b7a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x542a39d0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0xfffffffffffffff7, 0x2, 0x20, 0xa0, 0x0, r3, r4}, {0x400, 0x10000, 0x5, 0xfff, 0x4, 0x200, 0x9, 0xffff}, {0x5, 0x101, 0x8, 0x1ff}, 0x800, 0x3, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x1, 0x4, 0x2, 0xfffffffffffffff8, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00009ea000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009ec000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023e000)=0xe8) bind$inet(r0, &(0x7f0000f34000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e60000)={0x3, 0x0, 0x3, 0xce, 0x3, 0x100000000, 0x2, 0x8, 0x7, 0x101, 0x1}, 0xb) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) r0 = socket(0x10, 0x0, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001a0000-0x4)='tls\x00', 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000758000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000549000-0x3c)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xba2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x3c) r2 = accept(r0, &(0x7f00008c0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009cf000-0x4)=0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c9c000-0x1c)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x1c) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000bb3000)=""/24, &(0x7f0000ae9000-0x4)=0xfffffdcc) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d8b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000077d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a3000)=0xe8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f79000)={0x24, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7d000)={0x0, 0xd, "78559cddc9252181629edeeaa7"}, &(0x7f0000f7d000)=0x15) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7e000-0x16)={r3, 0x4, 0x7, [0x40, 0xfffffffffffff547, 0x4, 0x9, 0x2, 0x8, 0x40ee]}, &(0x7f00003ff000-0x4)=0x16) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x7) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000002b000)=[@in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffff4c}, @in6={0xa, 0x0, 0x4000000000000000, @loopback={0x0, 0x1}, 0x3800000000000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2a38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}], 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000002a000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000001e000)={0x7, {{0x2, 0x1, @rand_addr=0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000013000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000017000)={r1, 0x8}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000000b000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000019000)=@generic={0x7fffffff, 0x100000000, 0x80000001}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000017000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xe) socket$rds(0xa, 0x2, 0x11) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ad1000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001db000)=0x0, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00001c9000)=0x8, 0x4) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000036000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000da2000)=""/209, &(0x7f00007f9000-0x4)=0xd1) 2018/01/27 03:46:35 executing program 0: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f46000-0x4)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006fb000-0x8)={0x1, 0x4000000000000000, 0x80000000, 0x5}, 0x8) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair(0x0, 0x1, 0xb3, &(0x7f000047b000-0x8)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000cdf000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000381000)=[], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000009000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0xffffffffffffffff, 0x100000000, @loopback={0x0, 0x1}, 0x9}, 0x7f, [0x5, 0x0, 0x0, 0x0, 0x40000000000, 0x1, 0x1f, 0x0]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) accept$packet(r0, 0x0, &(0x7f0000800000)=0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f00007e0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000039000)=0x10, 0x80000) ioctl(r4, 0x7fff, &(0x7f0000c72000)="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") r5 = socket$inet(0x2, 0xa, 0x8) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000559000)=r4, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a6d000-0x10)="202fe91a10589b8f07a80a453f8e9248", 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a11000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c24000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:46:35 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000725000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000000)=""/120, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000b1c000-0xda)=""/218, &(0x7f0000bbf000)=0xda) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000ef0000-0x108)={0xffffffff, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/27 03:46:35 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x7fff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r1, 0xffffffffffff9365, 0x99b0e3c2c235e674, 0x2, 0x2}, &(0x7f0000004000-0x4)=0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000001000)="2731b4fea224985e878369b0af0c13c612bc420cb45460e1758d1ab5a19aba34", 0x20}, {&(0x7f0000002000-0x1000)="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0x1000}, 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{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000-0x8e)="089a60ded1812776545fc9ae62adf39125dbf72ce6fc7e30c048869a42d6f038cb81d4adebe5e73b38e7eb99c9e1c5be0196372d0b1b3504ac5ae893232362235e50aafd92037d3fba7f357ec9d085ec024bcf71a9432cbdb3c24499f2832510f395cdfa8f4ca127c0ff7e106008b3d5f1eda9c9d6f4a6094cf648fd334e793ab1d13368503800e0535b864f5bae", 0x8e}], 0x9, 0x0, 0x0, 0x4}], 0x1, 0x40) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/27 03:46:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) r2 = accept(r0, &(0x7f0000d0d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000db3000-0x4)=0x0, &(0x7f000076f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b78000-0x8)={0x0, 0x9}, &(0x7f0000183000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e78000)={r3, 0x4}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000039f000)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00001bd000-0x5)={0xf350, 0x5, 0x0, 0x7}, 0x5) r5 = accept4(r0, &(0x7f00001bb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x14, 0x80800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000c80000)={r3, 0x3}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a41000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000)=0xe8) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a1f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac7000-0x4)=0xe8) r10 = getgid() r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000026b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c6e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00007b1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a14000)={0x0, 0x0, 0x0}, &(0x7f00004ec000)=0xc) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000820000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=0xc) sendmsg$netlink(r5, &(0x7f000094d000-0x38)={&(0x7f0000025000)=@proc={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000d7a000)=[{&(0x7f0000865000-0x2c8)={0x2c8, 0x1a, 0x100, 0x0, 0x3, "", [@nested={0x14, 0x6c, [@typed={0x10, 0x51, @u64=0x1f}]}, @generic="8e89ff1a4d9087a4da1895c8b656505df9c270ca7349fa5acddca499f145a568c72766462d545309471c9fcb490ffc55f86f91c5fa82cc073f001efea88542e655b2e873b6e37fea2a194788a3346598a8d4138c5626d87e7a78888b54d20c8a443e798301c473921eab98b059367c8806ae41ab71fe78a45be47e80480644fe03893c7b08f9d77e608edda22371facd50dffa90bf8bc4871fa9d5277eb0", @generic="44be4a0f8a75f38ecee3f377f864af566a893263918f96cf18ceb434f9ac", @typed={0xc, 0x8d, @uid=r6}, @nested={0x1dc, 0x64, [@generic="1649f636ae4b33faa41ae80cf1e6db81b98fc0245ffcd86aa497341e92a28e4a4d9fac69ae5d6bbf69bc5b35a0ad7cace0c86614446a2f43a7d65f35d144de1bbb4750a1205493102ecbcb6aea6484aba4e48c1583f85ad0bbc6132f68dc33c8751e4018612134929e4866596b3a0ea44689fda162ff15d1bc2a5ae883d286ea8e9677d635a72eab7081f736fe", @generic="2d3c8016f48ff0a6a44c541bc8c710d4da37d3391ba10bb3092721f8a21d1660e8ae4ce517296f5727acf5e03231f70892ad872e181fed3c5cfad996a492e756de513b496e314310f07f", @generic="1dfb57549df5a23bda5c483d6d78d7da35d5d6dd3229aadc40d972c2d46832724e3dd210ac592132168219334f32727d0412a707934d3e3e718d369de5896da90985f94971cc8a4343a9d3517a1495bf54495176b61a11bea01309bc1ad27d14c7e0fbb6e505a983e4b998b8a9a146f1b4f84b65e53f907f2dcdd2cd11b97adf1ca9c1d6bcb1f579b076db4b08db727e13d89443af211a3a30c2b377f86fc5d7566d5e55e41887a07c4da6586005737d4c88dc3bec903a47ff1b78a5ca4ed3da980572ef9604a77d3bbd45f9ad9470ba931120d0302f43cae09b8d8010662116a0c59ba3ce04fecd8bdf53d711d60e27bad5", @typed={0xc, 0x72, @uid=r7}]}]}, 0x2c8}], 0x1, &(0x7f00009c9000)=[@rights={0x38, 0x1, 0x1, [r5, r4, r0, r4, r5, r2, r0, r5, r4]}, @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]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r0, r2, r1]}], 0xf8, 0x0}, 0x10) 2018/01/27 03:46:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) pipe(&(0x7f000082e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001a3000-0x8)={0x0, 0x0, 0x5}, &(0x7f0000e97000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002c8000)={0xeb40, 0xffffffff, 0x1, 0x40, 0x4, 0x3, 0xb8f, 0x0, r2}, 0x20) 2018/01/27 03:46:35 executing program 0: r0 = socket(0x18, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ca000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000067000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/27 03:46:35 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ce2000-0x7a)="0a24aa45bc1f7037208ad402aa5a0f67ea5ddcdb73959f821e2910103b727aabfeb95827ff40e1e9d0881e2dc8514cea562124c9ea650d886ee906ab550769b30bd155a38d45cc9e4658ef216a7e0945d3f5994f3a263216f8e9d89d39332d9c2678b3a63e81b92254e6448086604e5ed47cc7466d25b05926cb", 0x7a) close(r0) 2018/01/27 03:46:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000079000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c5d000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07b58c9dcda975e8391b5633302916c5"}) syz_emit_ethernet(0x7f, &(0x7f00003b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x71, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4d, 0x3, [], "6f9d322b21702aedbc79b82f13dd1e8fd42e099300accbfb3140665a87dc86424c742f42920688a1678f80bd15985dbabddcd58ae41fb451f400648103624df5f6d4f80d1033ec548206c9840d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/27 03:46:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007c8000-0x18)={0x0, 0xc822, 0x30, 0x4, 0xa16}, &(0x7f00000ae000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004e5000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000411000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008cc000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x80000000, 0x0, "74650e16d116b697d9603560a711dfa1bc19fc46899c576039892f90b164ee16f8f278944677fd220cf17e7814714f2aae0f3dbe8d389d63b3c8c610d9a1be051e27aad0f8d9196725e13b86b0703f47"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b0c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000dee000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000582000)={r3, 0x40}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00003bb000-0x85)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "5b2d1f31e74be9b3b30b87d50352d6ccd6ef44d3"}}}}}, 0x0) 2018/01/27 03:46:36 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000065a000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000396000)=""/117, 0x75) getsockopt(r1, 0x4, 0x315, &(0x7f0000893000)=""/214, &(0x7f0000f0d000)=0xd6) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f0000e40000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r2, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000006000)="1cece5e8c2c12f2861884f6cb1775423ff40c89fa97a632468bad4549d68c40e4c455e6511b2416fd8e3499ff75217dbd2948f11917b7f543e23b8463999371ac4f94216e03c658d8dae7de775cb833207e949209a2b9ff9d6233967cc2a98c3549b1ee506a64b4c525002431c93209a1f21ac6164af924f11ad9c5b2945a03fb427593727d68ee3834270384c4afe865ee71ef40411da90287a9deaf19bdf9bb03660e758355b6bbd6d6e31128d4f5762242f4046cadcb7a5fc1e38771eca4f9ce98f3fb4628c5fc4b3a2966baf9b978a40acb4cfe5ac7ba0fd2e92c48324a1734e05afea77c557e66a4e04c45c99", 0xef}], 0x1, 0x0, 0x0, 0x40000}, 0x4048010) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000004000-0x10)={0xa143, 0x6}) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fd8000-0xac)=""/172, 0xac, 0x0, &(0x7f0000fd8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x3, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000640000-0x38)={&(0x7f0000a4e000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005bb000)=[{&(0x7f000092b000)="f0536123ca43863078e46da60cc36b838b6fc4fd41c94ee0a679aa5507d3d1a4aa5a2ff1a74b905bf07725befca4ef97a58121a8c0a2e964ab235e98a6447d9f1890b751821ccf1688b10469a9aa4c85d897ac35eac877b29dc4bcebeb6869fbf307b248463147234fcd4460431a93d8ddefbf2b4c6d84a46bd9ae3605a42e52596d155d579ce022734cc59ff86866a6d1f5da8ea793595d441747fc064527123d6b", 0xa2}, {&(0x7f000065a000-0x6e)="d5e3f07520a84aede7aaff5cb4bd2a623b5e099172559392e421bff1074b17f2a98f16b755b590af4b1c7b500fae9e7910fdc2b6168fee23e62c5b329cabc7552bbc244041adb214799fc679d752913174603f51fa22449767cbd7a74b25d96d99dbf2c2b127aead893be734012b", 0x6e}, {&(0x7f0000a68000)="62dcfa8e0b337d42e93ccf6bfd7b36dde88678fece2a46d7661f4e2ab05459be62717d9cc2c076d184942680d100bc279b7603916ae8a293a35b7c", 0x3b}, {&(0x7f0000e8b000-0x1000)="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", 0x1000}, {&(0x7f0000082000-0xc7)="bdb1fd6bc1208eb93bff089bab6254c452e9923690f9586f57b8bea448d3bb4d423e7563c7e25050e97418bd87b7f211fdf01bb7187b707f8a2c10a61723a97f51715e6805a72f0d403022f5d24ddf7983f721ffe4b13fc344a87c94f4f0c641a83d1269cbe846b9ace4a0542b0898166bff9378564de0bd312cf65759600953703e593cfbfa817974dc278f910a9524693cb31136884b8de756312596cf68f6da1f361a047a36e422054ff1c1f6da3bf93c21d2f0181821cfff92bd3c485cd8a222657167e801", 0xc7}, {&(0x7f0000d1c000)="9e05f13d48c644993c0d", 0xa}, {&(0x7f0000cf4000-0x2e)="6c13af372e32e0a6a06cd244548b9ad296f87acf2f3804378e1d51e4ff4dae3eb76ee30d1e39f8132debf022c401", 0x2e}, {&(0x7f0000ed0000)="58c5e3b85851", 0x6}, {&(0x7f0000eea000-0x99)="a31a860c364decf7de5e0f003caf4659c49f9cf97e3feea472560b0a0ee6d2bc8728e7fab269255694ebcbb6663e7a6f9fbdeb7ae6544a26b7bec87f2ac37662fbf2e97d63891e0291f394425867d041b64dd6cf00be5662c7d2b53551ea4a83ecdf72ff0de81e18c301ff23f36db444b4ee36fd5627c76ec93413b36f9a710efa032ae7d487e0ba8cf4e388737922287c14cce0b7f9558b09", 0x99}], 0x9, &(0x7f00001ea000-0x18)=[{0x18, 0x115, 0x4, "19"}], 0x18, 0x10}, 0x1) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) 2018/01/27 03:46:36 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x3) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f93000)={0x1800003e, 0x4eb, 0xb}) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) r1 = socket$inet6(0xa, 0x200000007, 0x7ffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000332000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e24000-0x4)=0xe8) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) writev(r0, &(0x7f0000662000)=[{&(0x7f0000407000-0x62)="394a667527326fc416393550b851f6d750f27d609baea77bf290e0b5cef959cd2fee48a2e29b5b5f69eac5577623c7b4e6b5e7d51d2125559b246c958715e6c15e5fd5dc4e00d6708baeac46435042d8534fb9332c657c40ab68799f1efe868bb1a7", 0x62}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002cb000-0x38)={0x0, 0x0, &(0x7f00003d1000-0x10)=[{&(0x7f0000f78000)="680100008000000000ccb3df828a98f954d6a45ad065bb6e3486e4d1bf4224ad", 0x20}], 0x1, &(0x7f0000aaf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0x3d6}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fee000)=0x0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000876000-0x4)=0x955, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000b9000-0x52)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3ff, 0x1000, 0x80, 0x3, 0x8}, 0x14) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\x00 ', 0xfffffffffffffc56, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/27 03:46:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x80000001, 0x4) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) accept$alg(r3, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002d8000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/27 03:46:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d79000-0x10)={0x4, &(0x7f0000777000-0x20)=[{0x8, 0xff64, 0x4, 0x4}, {0x8, 0x0, 0x3, 0x0}, {0x14e, 0xffffffffffffdbfb, 0x9a8, 0x0}, {0x9, 0x7, 0x9, 0x3f}]}, 0x10) tee(0xffffffffffffffff, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x407f}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fa5000-0x38)={&(0x7f0000dd4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000096c000-0x10)=[{&(0x7f0000688000-0xc7)="a809968b98c6e280969cde423153b0ee1430ebf73c6994d5b1c3cebf25d696ff666564cf25cd14ee6ca3e1b8f35336802fd9ad875468919ade0a91edcd84561a9b901704cff3835fee7c6763da24c201e07c2aa18566b3d077c4fd561878530589da0cf7598b5bd69a49af8568327159444395a66f4b609b73c986742e99b00a18cf91f9b8b7be31f38693978dddd8fd2e9be949a6f06cfcc37e84435885c8f26714502bd84da0c21ab4ca66b833ed805d7fe994de281e272a92297423f34ad239d5101ac73bd1", 0xc7}], 0x1, &(0x7f0000572000-0xa8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0xa8, 0x4000000}, 0x40001) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2, 0x8080b, 0x7) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fea000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000a7e000)=""/0, &(0x7f000036e000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000574000-0x8)={r4, 0x2}) sendmsg(r2, &(0x7f00007e4000-0x38)={&(0x7f000058b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b9000)=[{&(0x7f0000711000-0x1000)="f430772e3e7e2e082608ad6e2dcfc4bccd73017aa60cd2b48243abe9a0d64fa6", 0x20}], 0x1, &(0x7f0000e30000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000c91000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a78000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000768000-0x8)={r2, 0x6}) recvmsg(r2, &(0x7f0000da9000-0x38)={&(0x7f00005ea000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007d1000)=[{&(0x7f0000c05000-0xac)=""/172, 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000db8000)={@common='ipddp0\x00', 0xffffffffffffffb5}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000a5d000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a8b6c766a73540b, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6f4bb68e4e30a328b05423bd5f561f96"}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000e1e000-0x20)={0x0, 0x0, 0x1, 0x1c00000000000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000a94000)={r7, 0x1000}) socketpair(0x5, 0x4, 0x0, &(0x7f00000e6000)={0x0, 0x0}) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x3, &(0x7f000000f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f80000-0x4)=0xc, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind$alg(r2, &(0x7f0000fc0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c54000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ba8000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000009c000-0x57)="3c383537a45e720eb9def7144871504380a5d64262ff3b08b610c1d0eb77c3132ea279a2b2372f43acc02c553b95706f915b14de295ee2bb57ac8a3f55995bdcc705280fb1062dbe911fa1031b6e19d4545d91cd90c3b2", 0x57) bind(r2, &(0x7f00001eb000)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x100000001, &(0x7f0000001000-0x4)="2a8e339c", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0xc, 0x400, 0xd1, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000003000-0xbb)="3cb7f9ae09cc15454d6661835da6cf8611c69da73ddd1b182d4484489db15fe25139d8acdd6ad62c205a60f1ac33991e595d2b5c96649af4ffcc3d52cf126991f36588caf574eb1b25c46330e587e848159e3c0899cfc56f159ab4f3038d6eded26a45a4eff871e441b0b3681fbe547bce48b7c83f356e75178336ac0d511a33a780ca7e8878726c2988e5a152285f05b4a902e69993f8df8fe84df98120704f5cd13856f713dcf2cb56c11afba35a17dca45e6023ebf24cd9c04d", 0xbb, 0x11, 0x0, 0x0) socket$llc(0x1a, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x8, 0x4) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) 2018/01/27 03:46:36 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000962000)=0x0, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c000-0xc)={r2, 0x2, 0x8}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) writev(r1, &(0x7f0000001000)=[{&(0x7f0000008000)="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", 0x5c9}], 0x1) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000c24000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000740000-0x10)={0x0, 0x8, 0x7, 0x3, 0x0}, &(0x7f000016b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000781000)={0x3, 0xd3d, 0x8000, 0xff, 0x2, 0x100000000, 0x7f, 0x5, r1}, &(0x7f00009af000-0x4)=0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)=""}, 0x10) vmsplice(r0, &(0x7f0000243000-0x20)=[{&(0x7f00008d2000)="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", 0x1000}, {&(0x7f0000245000)="afd15ab2030a28da06f84590289544fe83b51161a235c5d5b090a19d54441b8b672d4d2abee33cc24f43", 0x2a}], 0x2, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000054a000-0x6)={r1, 0x200}, 0x6) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r0, &(0x7f0000f67000-0x3e)=""/62, 0x3e) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000df000-0xc)={0x0, 0x0, r1}) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000fc000-0x8)={r2, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000fb000-0x4)=0x0, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fc000-0xc)={&(0x7f00000fb000)='./file0\x00', r0}, 0xc) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000fd000-0x10)={r1, r0, 0x7, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000082000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe91a}], 0x2c) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dbf000)=0xc) socketpair$inet6(0xa, 0x5, 0x21e, &(0x7f000072a000)={0x0, 0x0}) pipe(&(0x7f0000539000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000e4000-0x38)={&(0x7f000023d000)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f000089a000)={&(0x7f0000dbe000)={0x1114, 0x5, 0x6, 0xc36, 0x3, 0x1, {0xf, 0x0, 0x2}, [@nested={0xdc, 0x61, [@typed={0x8, 0x62, @void=""}, @typed={0xc, 0x6f, @ipv4=@multicast1=0xe0000001}, @generic="dc0b3b3977982109ab7d054198d8c3bb789d9d42772d6a851efd05f2d5ff4bfa23d8befe08cd9e9e804a73a1dfcaf261632ed1172fcc7508f0efad899aeb47289e8a61074b895dba52495b154eeccdedd8f8dea33785d42d5257fb3625165e2058bf4acfed4410a949a14512079fd4178778d8fdfdc29b7b418ae997d2791f092bb2ea7a7d93fc8d2862d390ef5fa8c1e68fd5781ff5547279ebefe1e647a86e6aa419922895964593abb4c26dd97504bdc8ea0b19adf74434fa01ac0db5c10cdf907364"]}, @typed={0xc, 0x86, @fd=r0}, @typed={0x10, 0x84, @u64=0x1}, @typed={0x1008, 0x20, @binary="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"}]}, 0x1114}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d69000-0x8)={0x0, 0x7}, &(0x7f00009e1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000720000-0x8c)={r4, @in6={{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket(0x10, 0x2, 0x0) sendmmsg(r1, &(0x7f0000694000-0xb4)=[{{0x0, 0x0, &(0x7f0000599000)=[{&(0x7f00002bd000)="06f222aed5af50957a2219766768bb25279bc2fc5556b5e16d42e8566e7e4dfc0a8b8cd413560e1a4dc528582421877b0037b66dabb7af2bb15dd756ad9a621050b95017b68bdbc31309fdedd066f2991cf0effb3eeb7778eb493bcfbd42c5daae241fdd6439b3e7693ca2584e154be337a50e55262d", 0x76}, {&(0x7f0000f5f000-0x32)="76ebf8971769ec629d1323155681093cddfd91062c1bf0696134afb799e1c5e22b06d5e326c5cacfa511447c36181b1fce1b", 0x32}, {&(0x7f0000be5000-0x10)="5c00baa022439179ebee231c6675a963", 0x10}], 0x3, &(0x7f00007f0000-0x24f8)=[{0xe8, 0x119, 0xa35, "810b5044c63b4a3e496f25a0758b62e4dab435c60cacec829eafe48f422edf01241301524870167180404c99746ec9902c46319d96630fc432e58cc43c62971088f88cd433adff218c6a9116ea33ac78e2bd2770ef4168e982507c5c8086b8fc0a353b43904ba445fe5f812b91aff288d6a490a5495369848d56082e4dc1c8fb00e18cf6ea1e4055dc697dd0d9ab3f609859e463c95e8b9d32a1ed935faf5e30f37e45da503b782a091d56f125bfbab493a44518f070db1e6569c638f33c0a7113989ed4b26a985fb786e2ac0edb3095621d981ef14cc1"}, {0x110, 0x29, 0xff, "59d4e4bcfdc520feae6c360a01b990c96b09c64629cf7e3cc524b38128b096c4b66d74ddaf9927b94259232585538c42894f936a1eee415cc2a5e8f8171bdb342f4a790bb5feae6354640549aa11611ffc0ab309c5ee3ca3e0fc47461cc7932a28bfc7122b5b1ddc6754ea9d1f7b3192fcbe7e7ee19e8b0c0aa9d7b1cc8c9b0b6cd74ffcc11591718fc58b99b158b9ea28ba6d27cae805d483ae69c89189f6917ccb37c0595ca63c2bb77ee23beb157748f5b20f45dc18d8bed386bb198249efc763b0c569162906b544a279fd23584ba26762cc3cb0e176c80ea05071178cea52df7b01c0946e7d1f5213b64f146f006905c64c87884fb2c4"}, {0xf0, 0x118, 0x3, "e4cbfae5decc9d393619c721197c476e20c7f4a2d47525dc69f32caeeb06b464a0ddaf16321c50e8390a0232ed74c14773a0f9a00289edf210bc074a35b8495f33b930e8bde66e07211e11333ba94f67ac7b00c00e0a640e05288d3c8a4d0e1f261a7e6f5194bb2fe620c2ab3b80d57db755a3cf5375abfb52aa74a18681d7c3f9c8bd2a0eb0ac80353996a740d0d179833b7f5fc57501d2f46b9bd66bbb3d702a84994b28516df81c3259becf282f122e47848b413300681a16f3c4e3a14c7ba2b131d246a9efa9073233fc407160b6a519aeeb67a56335ca5a75"}, {0x1010, 0x13e, 0x800, "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{0x20, 0x0, 0xfffffffffffffff9, "8b07a51150ab2f3cf9f4"}, {0xc0, 0x0, 0x7, "1643ae8b9b9d15c507b85587e245bdf440b2bf76cb08643744c7a6c7f6b5005318a4aaf7cb603256b9f6913a58e89366ff20f93ca76ab573705ef8b759b57747a2c8dada1d13b9fd415b0f74fc195d7dcf906efd714a1d8cde7688c5e553038e6251686f763ce056ccbf952c78eb0db6a0614518fa5c613d128dfec0e7fe29da6f43f8049a1601fad02f67954329cdfec639d936560e77b4bb4ca0bc1a09414bfa31cdf89b72ffba449a"}], 0x24f8, 0x40840}, 0x10001}, {{&(0x7f00001ba000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x1}}, 0x26, &(0x7f0000273000)=[{&(0x7f0000ec8000)="806800533d789b2964753463dc23be156ec93061520e33f51e84776098a1fa9a702ea0ab5a3c0972c4ee2037328e2eeafbe93c", 0x33}, {&(0x7f000053e000)="8832a27f88fff1cc71d3809a06ccbe434d61a52fdc697cb175b82a4b04314b5a814df44f9e522aa066a94e927d499132cd7884fc3569e27a96901e63316745363f6f5721328a787a601aeaf0f8779b80fda8d3b85d444bda8fa19a107dbad0dc025e316b4d169d1fdb6d90ce4812a2251f2eb88c8f32ea316ad99f72c54006f3a4ea858ef2626bb4a4b17c50a0c056c053196df34209e76206188edde7673b0fbc490dbe147fcfcc16f957a8bca2756832942f6066a56b3db1f78b994766308a23bf8af257efa2656c2cf2a1974a6da061277aaf69c991ca920456fdeef45bf238d5d4216ec0f9b50d80", 0xea}, {&(0x7f0000bdc000-0x90)="d2c15da417d302868d0caef0419aea91dd67de6af85dc3a74c992e1009491288aab15eeeb19f8cf53bb5c2889d3cad979b878032a4e6f2834d79f7c2b653a9439c05b189ed43f720260626178d322760d5e159142111fa719ad01d73642026a8f8f5b53b60866ace3f212710a0f14b903f2bf57433ebb4fe416bc9fa83a3e3b9f1d53e069c20c187fc1893c645468fb5", 0x90}, {&(0x7f000001a000-0x46)="8d734640ded5b9cf430f9662a15bd0ac7f40e13c6996cf542e22a828c290a9d499d6a6f732907aeb9e089c55d443691f51915dcbd7e156d19611b960372e466260759aa5473a", 0x46}], 0x4, &(0x7f0000312000-0x470)=[{0xf8, 0x119, 0x3, "e2459e6e5ac3ecaf230e2b3b4399f4f900150f95b499a5d91fd691abb87ff27e47332e492d2fd3a6f2702c2dde140614aa8b872727c80f79cd3eb644269b9652f967ee23df8b8defb5c075a3b516c615d8d7fc11bce40fc8a408f117aa5815c4879f61207d11228f3d919054a7d171ca3c9a24c3019146b040e46d830c3131f42d10302a9834c36077364013a1c1176caf8edea1d024519c676673f99615feb5ef3e3a3eca8da4ee4b61eda56625448fd8c282e484f7813528080ad75f42062015794f05b9c38e5a24faa0fc275a8f47efaf1f50fb7beeee1f73654892430e34bb7a"}, {0xb8, 0x6, 0x772, "296974bb30e819c4be784d92e07444b9fff56d39d254e9e909fcd5c04ea08279e6bb39a398b8dc4e05f696851443c921805c3410d158a273ae25a9eced8b03603b94f4af65c2798e957911302223b9785b6d4534af47b21920fe1c32aae236c732e0bf9ac9159e8ff456807f537afab204ba70ca10d2e5dd52cfc25916720ad59a94545961bfc494e42415cb9e3f45e86b5c5c1a01032df9ef0a578c7e9c94157b447cd8c1"}, {0x18, 0x117, 0x819, "4b165f"}, {0xd0, 0x10c, 0x8, "4c69a8f88b43ecc8b7d09b0f716813bcf4586cefada3dcf8a5087ca7c3d8284ac3632cc80d6f05401949f829641bc80cc74bdad72fda15c52f67a3ec60df2f4215e7f2edac50480122605207ba890091a1ecb81edfbb2b34e60a4bec93d2bf4afd884305039b74b0ba95883cb7fdb73652cd15dde1cc5b4986229ecd3c7d47d4430d1e64d165a59c0c9300b706b7c46c5a31d2a5ad109df0bff0f6efacd5695e6edfa19baf98095e4c832ca90b37d32931aa15255e0824d98b3f1864"}, {0xa0, 0x10f, 0x20, "b672a65305cef1fc53e1c782a38fee983ad79442f97c534bfd16e8e34229cb3d73bc480dd1a5372a6874ab6bfca11aa6398a10cb56a11a6254d69bff5cd243e33daf4c12cc8ac3d210f0485aabc1fdea460e2d9fc60fe52ebe94061471a56e3f5649611447e45a7cb7903cf938073a0479c12f6a77bd892333fb69b6d0ab3916cccf09605a754440cad730"}, {0x38, 0x10f, 0x275, "d631c47aa1c33f22b51b3353f76a3101501d9ebc540955373e14ba83ddb32512c699bdc4fd32"}, {0xd8, 0x11f, 0x5, "996fccece52d8c517124d1136a95c3a58ed6952a61af383d88cf2019225e644cdb6d0482f3674859edf7abb94c0fede3b9be17e572de82d59d79ef83b9944be016a2d8033819b15f5e93de092e2c9047912d451d1d84114c07b665b2f5aeb8424b972bf543ec3c90eef2f0076d690b270e75819a310ffdba0a644651541e1dc5a0abd142af96b3ff086384d75f5e66654aa9197056e20f5cd9cbdf0bf7518b1aae08179f9f5d49aed5dfb0dbfad5c03468fe8851510e54cf741a6e13fc88e836477f15a520445aec"}, {0x28, 0xa9, 0x7, "b4d2a641201d1c091ce47e4220711e7dbbe52b32"}], 0x470, 0x1}, 0x100000001}, {{0x0, 0x0, &(0x7f0000555000)=[], 0x0, 0x0, 0x0, 0x40810}, 0x7ff}], 0x3, 0x8000) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:36 executing program 1: 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) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000002000-0x4)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ea7000)=[{&(0x7f000015e000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}], 0x3, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0x6}, 0x10040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x6, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x7a, "ebdfaf2a06fa1a6bd3b57113226eb7750dcda7e2d23c175826914491c92c27e4cf924b886fc671f7a2713683771970784dac64bb9fcaaf4f17a93c1773c8ff2f1a5e43da231e8a46b9321d82cd8d5e35959f3bd0a23b305bf141e6efb3da2f7cdfef7ec8eca5d8b4d846cbca9e6f0f67da8ce40916f5a92fb630"}, &(0x7f0000002000)=0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x58, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdd6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00005e7000-0xc)={{0x9, 0x3, 0x4, 0x7, 0x33, 0x9}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000533000)=0x0) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b3d000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc5000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000018c000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x54, 0x5, 0x10000, 0x0, 0x1, 0x200, 0x100000000, 0x10000, 0x6, 0x8, 0x1ff, 0x9d29, 0x0, 0x58b, 0x6]}, &(0x7f0000918000)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a48000)={r1, 0x3, 0x20}, 0x8) r2 = socket(0x8000000018, 0x80807, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000736000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000085a000-0x4)={r2}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000a93000-0x8)={r2, 0x875}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r3, &(0x7f00003a2000-0xc2)="60a8a7a33d5a8edc687dccebb3121cc502bdbb5fc8f269eb7e3bd1043dd79fb6925f8691e34321f2df2aa6929899bcb7e308086cd62215a66066ea609525a298d7ccc28335d62865327003737a782bf56a9259c9d74e1c5c0d88e6b3d0b5071d6682aee8dc6b0c41d0a0ca653fdd1ec53bbcf20e73ad006a3fb32667048183195b28749acdb4bcacf1cea80e424342240546997df1045be805bec567463116924c419e6340d0654ab11b544ef492116a5cf71ad0f3fddbb56fd132e905682088a9ac", 0xc2, 0x8810, &(0x7f0000c43000)={0x2, 0x0, @rand_addr=0xc5a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$llc(r2, &(0x7f0000a32000)="", 0x0, 0x0, &(0x7f00000d9000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e2c000)={0x0, 0x5}, &(0x7f0000144000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e59000)={r1, 0x2}, &(0x7f000011f000)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000ee000-0x4)={0x81, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000973000-0x10)={0x0, &(0x7f0000fd7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x25e) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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0xe21}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f000000a000)="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", 0x111}], 0x1) r1 = accept4(r0, &(0x7f00000d7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc, 0x80000) connect$vsock_dgram(r1, &(0x7f0000bef000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22a63712cd3f8bd1d7478eb8e914dac044fc4d2190f93e489aac9c0590116b95ba922a53b3895dde6524f239cb7c7da2a5c2757edc3f01b7de", 0xba, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}]}, &(0x7f00006c1000)=0x10) getpeername(0xffffffffffffff9c, &(0x7f000089c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000059b000-0x4)=0x3a) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000402000)=0x0, &(0x7f0000deb000-0x4)=0x4) r1 = socket(0x3, 0x80b, 0x7) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006f8000)=0x2, &(0x7f0000f7e000)=0x1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000e41000)=0x3, &(0x7f0000c39000)=0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000887000)=r3, 0x4) write(0xffffffffffffffff, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00002c3000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000e81000-0x21)="6ebd1ff79a5443d40300047de0e849e5c098e5ccc28b5e2dea60c9a46e4528ed63", 0x21, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xffffffff, 0xfffffffffffffe17) sendto$inet(r0, &(0x7f0000dfb000-0x72)="a7", 0x1, 0x1, &(0x7f0000032000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:36 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dc2000)="4f266c6e252cd1f5549ce426af5ef6877bc49d3ccacb6be16883335a26d8fed8343e726eeb477197909e852dd17c56905ca133c84f00b43b010b09f94aade1e98df183d5c635746a", 0x48, 0x4000000, &(0x7f0000dc2000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x34, 0x8, &(0x7f0000dc3000-0x1000)="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", 0x1000) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000dc3000)={0x0, 0x0, &(0x7f0000dc3000)={&(0x7f0000dc4000-0xe0)={0x2, 0x17, 0x7, 0x7, 0x1c, 0x0, 0x5, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_key={0x17, 0x9, 0x558, 0x0, "3349b223d80c158f88dfffac76c5f838f4646919712ebae37bf8c4e3c5d4139fc73d4d817645f4d44fc81e90421caa0d71e687dc28ae128e3ee30800dfa702f402560af60c83457544b08710cdbf9f3ca90cf6499480ede994f7a6da7127bc8cf7709437277c4564a6f4c63f098ce59a194d045bfce4167b3234fdfd77ad0263b95214b2a389e939025589f1225a39f163df69906182d87216968b8d6e6402eee71f807fd281313ee98dde"}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x7, 0x56, 0x0, 0x80000000}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000417000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24458815, 0x6}, &(0x7f0000cb1000)=0x98) r2 = accept(r0, &(0x7f0000b50000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cc000-0x4)=0x20) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000abe000)={{0x0, 0xa433}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe4000-0x91)={r1, 0x89, "2806093b4b6fa6db84962de0451d92cb6bbdeab40cc74084b2b3c39cfa6c6e647eeaea3e8b1f9b2cbbdffdc3e436ec4c9cdc973c3e4ddbd766dfd597de9f96ccfebfe5d7da70ab4e10f278d3d2f36650b9927c43920356152104f4357b8e3e13aaca631f042bbba0c9cff1f296522f297ac9afe221decf8e72ee49c88a3c128dfaae847d4a55fa0eaf"}, &(0x7f0000f30000-0x4)=0x91) socketpair(0x1d, 0x7, 0x6, &(0x7f0000d5f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00006bf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a08000)=@ethtool_channels={0x3d, 0xd629, 0x80000000, 0x4c754e82, 0x6, 0x6c8, 0x100, 0x1f, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:46:36 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ee6000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f62000-0x10)={0x0, 0x0}, &(0x7f0000f62000-0x4)=0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000f63000-0x3c)="88f08510eaafe20c1925cbc58519606b957d4f121bc1c4c7c6b3b0b17c47750fcc19686615584a6360fe36f5a1ca36dc0e7b01f8dd20c321d45053f2", 0x3c) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f000040c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f9a000)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf06}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}], 0x64) r1 = socket$inet6(0xa, 0x800000804, 0x80000000) connect$inet6(r1, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r2 = socket(0x0, 0x80002, 0x7df) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009f5000-0x4)={0x0}, &(0x7f0000181000)=0x4) 2018/01/27 03:46:36 executing program 2: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000077c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b1000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff7000)={0x0, 0x5, 0xba, 0x3, 0x7, 0x0}, &(0x7f0000b41000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x53b, 0x8001, 0x4, 0x4, r2}, &(0x7f000055e000-0x4)=0x10) [ 1188.306276] can: request_module (can-proto-6) failed. [ 1188.349751] can: request_module (can-proto-6) failed. 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004f5000)={0x0, 0x0}, 0x7fffffff, 0x100000001) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000e51000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c13000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000016b000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) 2018/01/27 03:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000044e000-0x1f)="1f0000005400056d000109000400000307a700000000000000000000816400", 0x1f) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e1d000-0x91)=""/145, &(0x7f00003d7000)=0x91) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000074e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000c94000)={&(0x7f000088f000-0x4)=[0x0], &(0x7f000000b000)=[0x0, 0x0], &(0x7f000052e000-0x4)=[0x0], &(0x7f0000e18000)=[0x0, 0x0], 0x1, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000681000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005f9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x2, 0xffffffffffff8000, 0xa, 0xa0, 0x20, 0x1d, r4, r5}, {0x81, 0x0, 0x3, 0x5, 0x24, 0x1f, 0xfffffffffffffffc, 0x4}, {0x753, 0x2d, 0x0, 0x4df}, 0x10001, 0x9, 0x3, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0xff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r7 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r8 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r9 = accept$inet(r8, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r10 = accept$inet(r9, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r11 = socket$netlink(0x10, 0x3, 0x5) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$netlink(r11, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r10, &(0x7f00001a9000-0x8)=0x0, r7, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f9000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x2e, 0x0, 0x0, 0xfffffffffffffe77) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/27 03:46:36 executing program 4: r0 = socket(0x5, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000097c000-0x10)={0x0, 0x1ab, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}]}, &(0x7f0000adb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x3}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet6(0xa, 0x802, 0x88) close(r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) r3 = accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000001000-0x34)=""/52, 0x34}], 0x1) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x2160, 0x0) sendto$packet(r0, &(0x7f0000b90000-0x18)="000103000000000000007e7d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 03:46:36 executing program 0: shutdown(0xffffffffffffffff, 0x1) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000018, 0xfffffffffffffffc, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xffffff9d, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000170000-0x12)={@common='bcsh0\x00', 0xc42}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fd7000)=0x6, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r1, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd9000)=""/191, 0xbf) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a82000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000fdb000)=[{{&(0x7f000002c000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e, &(0x7f0000fda000)=[{&(0x7f0000ade000)="eb5692f944457fc58fec5203b4e1f92b9d021a122a0000000100000000786f724a9fefb6180fb743aa2f34a09df683aa43bbddbaf917373eeb5a7a80dcb879f12d719465a6710118bfec0f0d5d3ab3624d49a29f66280c1e520d395f70a96975323c1868f292b145c35881597201b8f94502af0e917b10f6739ee251d5345947c41f087d905f95bb5b327b51d6c2f76fff4bd1f8307f579e29e3fc7bd9413af46473d3e6b0a65a14593844180852736682a3cee9c8a6469a4bd37320036908f2fd5d2c5ccc50c3c40c4df6f0faebc33f35243c7ec1956e5e37078f919d1159c73ffe62707ca4", 0xe6}, {&(0x7f0000fd8000-0x77)="f0aac60c5bd51e942ab5f568ccf276dc2a10cba3b670ac8fbee5cc78bcf5b507c206858a32c67a696e4d70de841f1815590def2d69d27987b0400aaaf54133861199ff8537b3ce51a279b50a24b10eae1e8adc81a3456f76bdb7bcfb6d2a38f6571819f6c6cc05d8733b3e4fa1af8ceacef33514240e9b", 0x77}, {&(0x7f000058b000-0x1000)="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", 0x1000}, {&(0x7f0000fd8000)="a082947a50de8dc27be3cc4c00c5b97e0ac2decfbc4f21564589343bb7b8d658cd19382d8a61fca2a3285592b1646f3ecd4cf57668c3c203cdac0e5aeadbb9b98947b6e709f5e946f514b9c46f2a6e486d62305da632d22bf8786ac67b7e1bfd8ec56e036b049e1456a6ddbfeb51e64f10f0d0d16712857df00c3bd994323d1691dad5d27d99e2b462dec3b0dacf90ad9b8c742ae83ac9eb6dfe7c287fb548f2e03e23f6d435230b3c0b950d4d387a5ea6a4119c6b7d055a0dd5e5256f8e57e5a7a721572153323ddb494b7a55723474ef", 0xd1}, {&(0x7f00007e5000-0xe7)="343af04afb64b3dc2dc7848c01a5f382561b0986d541081bfc4556b488c091342af6b853532ed7f0dd94e4096b8d932588716eea47035f3d10a6887897abea2a39bbc6ff24d4e5d5948f8dc716eb0529231c4bf3a866d9cdf98fb4f41c40d6c15260353b1bda3cce6bd4cbfce5db7dc55b24c5a187ea6b8761472c5d447cbc96e6ceca12bff205950fdd02aa861562a1a09d43f4879fb09635d94224f64acac2babcba7b46001a3fc612ef03fd5d91f5ea5a16bce3db1f87829535b39f1107cfcbb1ec079157f7afca4028e0fda348581f35f059fac4b26a60fb02c166e0851c2a68ea9fe60ce8", 0xffffffffffffff5a}, {&(0x7f0000fda000-0xdb)="e6990bbeaa74e999db3b5cd7da8ff440bd9170cb501ed71d70f40476a2e15b25b7f71c7fa5c583368ebea4072391edd8fb9513a72ef4205d7b6df981833c49c45de61f583b17a611c29b0367a4b626bc06f39baae26fdae98e2625d7efe7ab030681daa9e3334da1d87ccb6ab2efc9e89c4f28a87a7bc54a1f653946a1df14f57d3a54f434951f692217e978175f1ddd8a044813f8d78a92e2d4649e33e8aff1bfcd9a24a94aaede0bf2cb4e8de8c58856d1b1c3f6e2cd29c257696c8ea75c5d23d42bbf5d60e2d0d8b27eaf04e03bf973c554b8ed27c3cb3ec5fa", 0xdb}, {&(0x7f0000d2e000)="861afcb811a601c055c6221e12ad8a105a4a7a2b4b2d68c3c14031855e8ac72f6a4b8aba3fbe917ca5f73abb9750d0c2ac4dac903c9b812572706d99ee6b6ac9123b2b5280b2fd9ace4ac495243e6dcf509f32e56a13c4005f0e74edf904cf10cecfca36b36b00b66b", 0x69}], 0x7, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0xfffffffffffffffc}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) listen$netrom(r0, 0x81) socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000fd4000)=0x0) 2018/01/27 03:46:36 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000021000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000-0x4)=0x60) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000019000-0x4)=0x10000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x7, 0x6) connect$rds(r1, &(0x7f0000020000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000001b000-0x38)={&(0x7f000000e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000023000)=[{&(0x7f0000023000)=""/159, 0x9f}, {&(0x7f0000024000-0x6e)=""/110, 0x6e}, {&(0x7f0000023000)=""/68, 0x44}, {&(0x7f0000024000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0x16)=""/22, 0x16}, {&(0x7f0000023000)=""/249, 0xf9}, {&(0x7f0000023000)=""/252, 0xfc}, {&(0x7f0000023000)=""/165, 0xa5}, {&(0x7f0000023000)=""/0, 0x0}], 0x9, &(0x7f000000e000-0x40)=""/64, 0x40, 0x5}, 0x40000000) bind$vsock_stream(r2, &(0x7f000000a000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b5c000-0x38)={&(0x7f00000d5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aa1000-0x20)=[{&(0x7f0000016000)=""/181, 0xb5}, {&(0x7f0000c13000-0x6f)=""/4096, 0x1000}], 0x2, &(0x7f00000c6000)=""/37, 0x25, 0x9}, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00009e3000)={{0x1, 0x1, 0x5, 0x900000000, 0x4, 0x1}, 0x8, 0x5, 0x3f, 0x7fff, 0x3, "6b85c73231b4f613d351a7dcf40dfe79de7ee99d297e2e9c9d080112a72eb448d9e8cdd53b2f61b167b50ae57d5c7e6f443b33d7bd4feb96c43d0bd513f5ca344134c356b1db866594228aa19f25eb34dd14f52b461a27abb3924f04ac5d0707bfc9dcbbc4495f70fbc5ef9e2049dc6bab921c8c2ee85a3e754a6ee60b79340d"}) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000ad1000-0x4)=0x0, &(0x7f000084d000)=0x4) [ 1188.425815] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 1188.464201] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000891000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000997000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f53000)=@assoc_id=0x0, &(0x7f00007ab000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000395000-0x8)=@assoc_value={r2, 0x401}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000440000+0x25d)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000cc000)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0xfff, 0x2, 0x2}, &(0x7f0000d70000-0x4)=0xa0) [ 1188.492681] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 1188.516630] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 1188.527095] IPVS: length: 24 != 8 [ 1188.542055] IPVS: length: 24 != 8 [ 1188.561756] sctp: [Deprecated]: syz-executor2 (pid 20278) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1188.561756] Use struct sctp_sack_info instead [ 1188.586511] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1188.597893] sctp: [Deprecated]: syz-executor2 (pid 20281) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1188.597893] Use struct sctp_sack_info instead 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008cd000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000069c000-0x4)=0x8, 0x800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ad4000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f000092e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4302}) 2018/01/27 03:46:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d3b000-0x10)={0x1, 0x126, 0x7fff, 0x100}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)={'security\x00', 0x2, 0x0, 0x383, [0x0, 0x6, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000000000, 0x33}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "e0f7d68910ee891aefa369c72e4f5602ec9951376325154f565b0220eb", 0x0, ""}]}, {0x20, "be5c2487805a0c469c2bdd475a349fa3fff7cd837f22d6b71bee58ef46", 0x0, ""}}]}, 0x110) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x5, 0x1, 0x2, 0x0, 0x40, 0x2, 0x80, 0xa0, 0x4, 0x0, r2}, {0x401, 0x80, 0x40, 0xaa7b, 0x5, 0x7fffffff, 0xfff, 0x0}, {0x4, 0xfffffffffffffe01, 0x5, 0x4fd}, 0x0, 0xe, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x7, 0x9, 0x0, 0x7}}, 0xe8) 2018/01/27 03:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c59000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/27 03:46:36 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000792000)={0x0, 0x57, "ad38ffcd7c55d41b152f684b8bc5ad9d187ed9285c83e9356897a79f66e7360d8c326c75c8e8bf803dcaff9b1c1ab064f4235faac79fad3ec9fdedc1418354cc61f9238b68d1c919fbc30789ca2d56abccf52c5ecaae0a"}, &(0x7f000057d000)=0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x10001}, &(0x7f0000aff000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r3, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bd1000-0x20)={r2, 0x3, 0x1, 0x40, &(0x7f0000617000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000cb000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000341000-0x4)=0x0, 0x4) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00002b9000)=0x10, 0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000009f000)={{&(0x7f0000043000-0x37)=""/55, 0x37}, &(0x7f00003f5000)=0x0, 0x0}, 0x20) r2 = epoll_create1(0x7fffd) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000003, 0x0) setsockopt(r0, 0x1, 0x2000000000000000, &(0x7f0000e7e000-0x5)='8xr#>', 0xffffffffffffff6e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000bb2000)={0x1}, 0x4) 2018/01/27 03:46:36 executing program 5: r0 = socket(0x15, 0x2, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x71, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0xfa}, {&(0x7f000001a000-0x1000)=""/4096, 0x116b}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) [ 1188.599123] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$ax25(0xffffffffffffff9c, &(0x7f0000d18000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000776000)=0x10, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000d44000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) tee(r0, r0, 0x4, 0x1) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 03:46:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005bc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000031a000)={0xfffffffffffffff8, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003f2000)={r2, 0x19820000000000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000bf000)=@buf={0x17, &(0x7f0000a68000)="33f6f5a6a5eebb724ab3d169150dcdd0fd06e0b04928c3"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a08000)="c2ed96842a665922e3a7e359ff4bd713", 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/01/27 03:46:36 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000035000)={0xffffffffffffff9c}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000036000-0x38)={&(0x7f0000036000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000035000)=[{&(0x7f000001b000-0x1f)="a63af1b2cef603d8fba7372493b113a1fcc3aa1bc25438342df86f540b9f56", 0x1f}, {&(0x7f000001e000-0x59)="aa74defd7e79a97656dfc33cd86e9e1dc4cce3e6b5d1f4ede6bcce2579403888cb931cc09a0e9a417b8d20cabde94edfd0dd129ec6e793cbf0fae5da412de2812f904c7142b37b6aea7492ca2d1ab9ea9ffba9223a783b1419", 0x59}], 0x2, 0x0, 0x0, 0xb60883ba9a6e5caa}, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 03:46:36 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fa6000-0x4)=0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000239000)={@generic="f4e388d1f310aa79697366893b800f2e", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ec0000)="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", 0x57d) 2018/01/27 03:46:36 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e60000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000256000-0x86)={0x0, 0x7e, "2420490ad0ce063febbb64a946f6d54f48d263b23b153f4006531e723cadd0259f6744951ec3e7555ef500454cc7f0619456c6876cabba1330510fb6532a8e167da43f50b01339f7bedd444b4bdea7c90ce70a24ff32cda5cf8d752a359cb7727120604c4c7000478dd6c2f6102b98c88448d78c1ec0bcc8d704cbdd1939"}, &(0x7f0000ecb000-0x4)=0x86) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007c8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ffe000)=0x14) connect$can_bcm(r0, &(0x7f0000cb2000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000539000-0x12)={r1, 0x1, 0x5, [0x8001, 0xffffffffffffffff, 0x1, 0x1ff, 0x1]}, 0x12) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r3, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/27 03:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000dde000)={{0x7, 0x8001, 0x841, 0x101, 0x6, 0x5}, 0x4}) listen(r0, 0x2) r2 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fec000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a6b000)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f05000-0x4)=0x3, &(0x7f00002ac000)=0x4) r1 = socket(0x5, 0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000a32000-0x8)=0x0, 0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000f9000-0x8)=0x0, 0x8) 2018/01/27 03:46:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000e14000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0x2, 0x9096669fc1b5babb) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000001e000)={0x0, 0x0, &(0x7f000001f000-0x40)=[{&(0x7f000000e000-0xef)="9dfc0c39a746c5db5648b5ee8be03a8f1e04a8577fc566ec311760a264fad05b2d0a568c1bddc25a03853ee10f37b30a29e575cf19a40883acaef251118a58e221ffd2b2f545a3cae11c10a79216ff2e08e601ef3c5dfc0a8229d4ec5038e8da377f8cf5ae758f3ba0ee2440d6bdc2524c82634944ea4a7387190a4ef2e15eb8683586a2a3b9b68017a959b7cc57a08a3c626b9069af92ce8d142854f1b3ac79a315d635b64210529388d1cb7c068de800046f4eb2ef957a3bf180f5391af58a18a43b9a298f61120984fc1f4a16c388dcee452e71427980e35e4fbf7ca40436d74c787423302887b39bdf1a2f078b", 0xef}, {&(0x7f000001e000)="3a1d5e60840eedc2f072a2a2aba21de10f31f08d2aec2b4ef2c0bd09fd68a1b6f658e09d1a107ca13b92b6d793137571e72b7c457c7bc1a19bf0722663e764081cd59f7bc7a71231632a97abb2273de7ff402e49c5e709cf43106f7b7b2443da57ac68c63b5c10cb7f5c009f45b467f795b10b3cf8fd872c7e20d6133f891daf52146284d24519a849bbb3842f5f7762d5a6f1f86e1f6d975e81c3590b2d123c0954823ca01eaa164f8d43dd95ebc98410aee4421cfefbf222d0baafb6b5efea2503f37e81d374dfc63b71acebffabc346c6d38bb4222debf3fad9bfacf325dc", 0xe0}, {&(0x7f000001f000-0x6f)="38681d78543e81d328fd093c550577e68a663f098132663a66c0996659ba9373ffd5c536f88ad46031d508372e5659ebf03f433720afcc6ebb9ef3605473f5004fd3910237bbb70bf99449784678ef0aeac14e0bee5b101f0536af92fc7563a6085da1c72ea77b3d5248fcb10cedef", 0x6f}, {&(0x7f0000015000-0x34)="5d2420fd3fa3b15deddd870e5aee0e040732ad6c88b4cb899f3303b17c29e8f1060f7a05479c332c5e82e3239d9b6282fdda4ee0", 0x34}], 0x4, &(0x7f0000010000)=[@iv={0x68, 0x117, 0x2, 0x50, "5b53e599faff791b6b59529feabf31f7f040a2c22bbe2357e0d3369f4d47b0c1157e952ade852727811b310d17094e33dbfd083a3cab63647a61a3e2a2c1aa32a11887f3103543950db94dec9502140e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x10c8, 0x0}, 0x90) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d7c000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept(r0, 0x0, &(0x7f0000c94000-0x4)=0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000077e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="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", 0x1080, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) connect$netrom(r1, &(0x7f0000968000)=@full={{0x3, {"0892b28c9d1ad0"}, 0x1000}, [{"8c8dbb738eeed7"}, {"c9ed5bd94b10e6"}, {"05c6f083818d31"}, {"f4b2bff47d1127"}, {"b249b8204729f5"}, {"0082d826147a7b"}, {"c287f3615eab96"}, {"fe09af71f1c954"}]}, 0x48) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000060000)=""/4096, &(0x7f0000edb000-0x4)=0x1000) socketpair(0x11, 0x2, 0x5, &(0x7f0000e68000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003b0000-0x10)=""/16, &(0x7f0000fa5000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d43000-0x4)={r0}) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f000085c000-0x4)=0x8) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00009d4000-0x4)=0x0, 0x800) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009da000)={0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000e5b000-0x38)={&(0x7f0000e5a000)=@ax25={0x3, {"c1188150ee40aa"}, 0x80}, 0x10, &(0x7f0000aea000-0x70)=[{&(0x7f00002d6000)="79278501239b4d2a9eb112f5f2389b4b39cdfcaf900881a67ca2b62f243d43a1212151129234ee40b22fb9a34265136addb9dad7101e540c27dc29184ba6a5319ea0aa1dea1bae40cb368b8f56fb9aeb4909431e9d569f42c95fa8489886ce7fee4b9c0e61a095b5ded0d0de1ea5ef282d8af491027a9aba2d1d313b8adbecd15faf8df796d53c3b30721f101b31fe27f16c43195c4be45699a975fe785f4bbf2c51c588cd67ab1c5c537f47c0e72f0c23e5ccf784de9c9c658e84e4152fd8753e61b736a064e4ab9e", 0xc9}, {&(0x7f0000e5a000)="1d8867e976a02cc197e3e7459e6c797217f2db39673a0b90e62f2d354a5e3de7dfb946e687562dd6fba42b6cac42a98cfec06dc8853fd68bb4e94891b971d36d98545110ee39ab64dfc74dc9a155d6f47f2230f7a23c2a04b7f355cc66c82436fbfd6009bbe098ef24f7defd63eae434ed9fe48e7c", 0x75}, {&(0x7f0000e5a000)="31459b436adea4c3a7fdab6cfb63591a6beeb1", 0x13}, {&(0x7f0000e5a000)="9aadda0300f029666fbe0b7a94f0ac7b065b38a26cfa61cce1e9bf2efc658f221ffe6b2d79c6c148b1a7076a251fe9d86d1998877778a9a5c4f3b0017768c8f47b6872923020778ba3451138f787cdce", 0x50}, {&(0x7f0000e5b000-0x8)="af54ce500dd20440", 0x8}, {&(0x7f0000e5a000)="4bd7f9f55d3991d3ba0024c28bb5d15f20b6aa32dfd6c3167ea2526e56259bcfe22c1a5e8b78f628d3e21cd53d37fbd4691c47ec1e8133c9d904ac5684", 0x3d}, {&(0x7f00007e7000-0xd8)="c5fbe611266842659da6b01201230757eeda3b9478b5345e99dbbf24c4f339a065fe5404e874cdd0db3e850ff9a0e493f444a8476ad845880ae24bae41b772c62c9e2a5dc12d3dec32ad6821b1a64c6eefd2ce27090aa7cb1d3d86d322f76e3dce82ad9097b084b81d01a6ae5c129bd37ad7b390f8ab0dec60c2a9b92eef1c277c89b4ff2f4f0c931879d23fcaa38dfcb846058ae41555d883318271c58e090bb942a4629457e690293c90cd6362e0c571b5b1ce7617ce6ca4ba80900d9b4e18f0b91611f46405eca3d51fa93950316ad6cc8af8d8d44b00", 0xd8}], 0x7, &(0x7f0000e5b000-0x11b0)=[{0x78, 0x101, 0x9, "8a8723c2c14f6f34bad75d4cc27c571b4e9c83bb01bbe2d0ba852d50252c83f4176c7e8c30bd92f36befc305a7f3218bc542da9845b9a611dbf95d60d234a8389c99e27ba08adc9e81c68057b41579abfe821092c0cd5b7fb4d7500873be54418996"}, {0x28, 0x11a, 0x3, "aeaf67ba377511a4b2bef3ef5cd6ae5a40bb"}, {0x1010, 0x10f, 0x80000001, "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"}, {0x50, 0x11d, 0xf3f, "0b9c4a5af57d979b1e2e61fe6abededfc9f7030370d0c641a09fc9ecbcce0bcdb6369ace8893403c5adbc73a7fa6aa842c0b81294cd17e233e7f52f5849cfe"}, {0xb0, 0x104, 0xff, "1a75f9277333c71d11b9ab2ac3725f589e0a76b2c6eceec1e2fe58b4855ccf1bbbddd5499fae4f173690d4efae291c8411f3a15095ca5c8cdd08630902d89478523568b8101449c6007db0189dfc77cd351c72cac63108db28d77383f5d59101341702a937a6a2852a0e0fa8629733d47bc6f5718e620152f0b60aa974a99896ceaa2c5f4250c9018237c0977bf685b5e26d8afa1c46a9664f54"}], 0x11b0, 0x20000000}, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006c9000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000-0x4)=0xe8) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e5a000)={0x0, 0x56, "ca5a5ddb5d8e4683a627e7e437151948551ccbd51090420df51e64bf3406d1bc2f47416cd1279f23b199f6b49847c8be5ac4a4b37415d7c9673cff35909fca8262522a6cb3b7462838f3d47f203af04225f80bb50089"}, &(0x7f0000e5a000)=0x5e) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000078e000-0xa0)={r3, @in6={{0xa, 0x3, 0xf3f2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x4, 0x10000, 0x6}, &(0x7f0000e5b000-0x4)=0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f00004f0000-0x2)='"\f', &(0x7f0000011000)=""/161}, 0x18) 2018/01/27 03:46:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000042e000-0x4)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00004a9000-0x4)=0x0, 0x4) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000efb000)="6d8bbea4981603ff97d68219d13501eaeaadf7c226b090") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000659000)={0x0, 0x0}, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bf7000-0x6680)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000095b000-0x10)={0x0, 0x0}, []}, 0x60) pipe(&(0x7f000046a000)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000e23000-0xe3)=""/227, &(0x7f0000eea000)=0xe3) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000e91000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000ce000-0x4)={r2}) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e69000-0x12)={@common='ip6gretap0\x00', 0x1000}) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00007d0000)="a58a06a977660ece162c5383b4c5516eec14b8e696d40a66f3cecc86716c08b0d6e58676c0138a0cb0e0fb2215998461680fc3f3fb0bf91421d9b4dd18f9834a82a9c6864531af97991d3ce8350e84f0b3bde5e7e8899347ab424b4a46fb273eef17507cc8e4", 0x66) sendmsg$alg(r1, &(0x7f0000e61000)={0x0, 0x0, &(0x7f00007ef000)=[{&(0x7f0000e41000-0x9e)="7a2b84a1330983d3588cc0a83cef61dbd6c56d1083ce2dd7ba1df48d3dc8ed0db9", 0x21}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002b4000-0x4)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000f75000-0x4)=0x8, 0x4) 2018/01/27 03:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) bind$alg(r0, &(0x7f0000a0e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) close(r0) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = accept4(r0, 0x0, &(0x7f0000c13000)=0x0, 0x80800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000058d000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000018a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000703000-0x20)={0xab, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006f8000)={0x5, r3}) 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r0, &(0x7f0000262000-0xa5)="d31731924ad34f5af2d5bbe6ba6d9cef6bd5a68315a37e5db3417a93876840d3e989cd3cacd39188dc64e07c12dc46abffcb40dbf272c5f772f673fe24908274db22de0838b04d700f0ad88f61cdbe82ab4d45e043a95eec43d92c28448acbdd6b62ee09dc47627acbc9161e6859eb47be82ac2240a45d4b1523753250d9fc7ab5cb4b2065a020312740c634e0b0ac9f226bebdcf837b2569e3f20ddc45602bb2fd5935769", 0xa5, 0x8004, &(0x7f0000b93000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) getsockname(r0, &(0x7f0000e54000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000cfd000-0x4)=0x3a) accept4$inet(r2, &(0x7f0000b9d000-0xa)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b15000)=0x10, 0x80800) listen(r1, 0x1000000040000003) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000270000-0x108)={0x7ff, {{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00005cc000)={0x6, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x89, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) connect$unix(r3, &(0x7f0000c62000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000f23000-0x7)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f22000+0x99e)=0xbee8, 0x4) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f0000017000-0x2d)=""/45, 0x2d}, {&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000001b000)=""/108, 0x6c}], 0x3, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007f9000-0x10)=@common='bridge0\x00', 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000811000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ba9000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000a99000-0x20c)={0x30, 0x21, 0xb01, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x1c, 0x2, [@typed={0x18, 0x2, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dd4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000521000-0xc)={&(0x7f0000f67000)=[0x0], 0x1}) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000e, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f1e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008ed000-0x10)={r1, r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000724000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8933, &(0x7f000076b000)={@generic="912fd839879c48de57e768a93874cfd9", @ifru_map={0x10001, 0x7fffffff, 0x0, 0x3ff, 0xb300000000000000, 0x81}}) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00009ab000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000845000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000f5000-0x8)={0x0, 0x8}, &(0x7f00007f3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000a88000)={r7, 0x0, 0x100000000}, 0x8) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2018/01/27 03:46:37 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000021b000)=0x8, &(0x7f0000001000-0x8)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x13, 0x4, 0xffff, &(0x7f00002f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="02d008b00449", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt(r1, 0x3, 0xfffffffffffffffb, &(0x7f0000b0b000)=')', 0xffffffffffffffca) [ 1188.965589] atomic_op 000000007b7a1603 conn xmit_atomic (null) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ad000-0xb)='dctcp-reno\x00', 0xb) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000039e000)=""/191, &(0x7f0000ef0000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0xe3d, 0x6, 0x0, 0x1, 0x1f, 0x3, 0x9, 0x8c1, 0x0}, &(0x7f0000a30000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e55000-0x20)={0x9, 0x81, 0x8, 0x5, 0x7, 0x4, 0x2, 0x8, r2}, 0x20) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a9d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000-0x4)=0x26) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000db3000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000004b000)={r1, r2, 0x7, 0x8, &(0x7f0000b81000-0x49)="917b8466156bfaf8051fc7db53c71ee0cffc3dba831b438a2ac7fe14faa4be8a41d7b5ea156ce71c08bc1983b7ca337a4c1615c05e2dbf554a159d74e63d6509997603044f3d9a6539c39f727065b0fcb282844943577435c0864179eed5e7d99283f7a316", 0x2, 0x1, 0x0, 0x7, 0x1, 0x8, 0x3, "467e4393e773b92a37a3612736e672d4e692297557f2f3d3fe41b260d398b3c902101ef1c3cfebb8a13a21eb6ca7de0fd3b7fcbefcd3af06607175b496863d24cd1acf7df5f9fee4bb46f7b2a272fc5aa3ac773fd43d1da0cffb87936351dbad4d9f82a00fe5051e25a4f1b3aa1715716c19b94d68e37844f953b666fd64a1c60ec4aa14f2a485150fb53980b80b54b0dae3903f69244f47f3279792323fc6d59a2731"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r4, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r4, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e4000-0x59)="cc9144260ba303136b126136e715306459ca17a665e716880873aea474ee7cc700090c9b97ea88ace9b9bbfb41e2eea54b7f775998b776461890271808807c34abd16651d4a0e1755b6105c7a4fddc34da7bb54b882b65ab00", 0x59) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/27 03:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="1a5f457d9c07c700000000000000819cc5008f8e992f8000000000000000015bcd0fc8ec5abe4c4d45512b8d40fd031f0b64abfe33bee1ef16f1b49cd90e36ab3bd6aaff1604d92691b6a6201f5a70363ba2c51641077414b6abdc705f07b05e31355c7f48c0c8d27c901c1ac7b6ae769e2871fcac9d1134f59ab0f86d25b2c7ba4a7843dad8fc61def2d9b2ce0f4bf8cf5cf54b91bce31029a9fa8ae9ed89e385a1c7e7b4cddb4939ede3a69018185d8f175a3d96d133f1dcaafb76e96fd1b1200171807cbd7efda8c250793a2842ace35d370e7c27a006c4c59b177054670c11a81a7b182dc1a165c6f80e074eff567db5c30b9d1046fe0d65a5c48331", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002ce000)={0x4, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffe, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) 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) close(r0) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb3000-0x66)="1291fc775929f0d9ec123f438f23a2fcb91ddf93960ac89efe06f3ac8edb53c98d44c5e12dc49d566bd9e7fb01411e3653951d3288f33f2bf77adfe030103d2b95becc865350bcb3028ba24de20943db6430ce5d5deeee2884af47171d098cd08940741c221d", 0x66) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e42000-0x10)="e513b5bf91aa785dfbcdfe09000000fc", 0x2a4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000702000-0xd2)=""/210, 0x2) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005e8000-0x18)={0x0, 0x7, 0x10, 0x0, 0x7}, &(0x7f00005af000-0x4)=0x18) socketpair$inet6(0xa, 0x80805, 0x2, &(0x7f0000d21000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007a4000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3f, 0x3, 0xfffffffffffffffe, 0x6, 0x81, 0x1, 0xe18, 0xffffffffa1a5ce41, 0x6, 0x7, 0x2, 0x101, 0x3da761df, 0x1]}, &(0x7f00003b0000-0x4)=0x108) r5 = accept$inet(r1, &(0x7f0000fae000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000406000-0x4)=0x10) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f000041e000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000bce000)={r3, 0x1000, 0x8, 0x6, 0x8000, 0x164cf7a7, 0x7ff, 0x0, {r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800006, 0x80, 0x3ff, 0x0, 0xfff}}, &(0x7f00003e1000)=0xb8) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000)=0x0, 0xff4f) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d64000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x5, 0x2, 0x0, 0x4, 0x7, 0x9, 0x1ff, 0x401]}, 0x5c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000001000-0x1000)="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", 0x5a1, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000dd3000)=0x100, &(0x7f0000f75000-0x8)=0x2) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f75000)={0x0, 0x5e5}, &(0x7f0000f76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000630000-0x10)={r3, 0xce, 0x7, 0x8}, &(0x7f0000201000)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000f, 0x72a6, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000523000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7f, &(0x7f0000f74000)={0x3f}, 0x8) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f77000-0xed)={r3, 0xe5, "a0a026975e7650dd4bac97c6aec003f63a3c6b7ee5931daa3606c6896d639db69631ee28a059c6ca510640b7c5edc49acdb4ec69b66adacd9daf89ac490ad2b674c6c60e5a75a69c17a7275e94b6d8d3d9c0fd3308080ffb13d06a34a6e8ac7c4f32109ce653365190652981f58a2ccbf458a9c2cbaffe87c05a08254752c72e8dc969c541939249e352e30a2ed65cc9894dfaa4030ae5fc80a0926e5adc9dba92b08bbc68ba92e846220858eb9ccd5dbaf8cea7dc6f7e043ed7819f26c68b9a069dfd2f72cd44bfa8114275068baa7ecbc7241786b1d7eeba264d5671f5d22cc032672e9a"}, &(0x7f00004ce000)=0xed) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x2000000000cf, &(0x7f0000006000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000000d000)={0x3, {"649d29c6e1a580"}, 0x9}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000022000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000a000-0xc)={0xffffffff, 0x2, 0x10}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000022000)={r3, 0x28, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000002000-0x40)={0x1, 0x4, 0x2, 0xd, &(0x7f0000021000-0xd)=""/13, 0xc, &(0x7f0000023000)=""/12, 0xaf, &(0x7f0000006000)=""/175}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000022000)=0x3f, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000021000-0x1128)=@dellink={0x28, 0x11, 0x204, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80003, 0xbb3, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$int_out(r2, 0x5462, &(0x7f0000006000-0x8)=0x0) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00001c4000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@canfd={0xd, {{0x4, 0x200, 0x0, 0x7}, 0x2b, 0x1, 0x0, 0x0, "d20d8239fe7cc0a221f72df021ca56afd0c818fc44acbbb9ce6030881b58e9e37e464586e14059b08825b326796be5c9321fe18fd8bdfe4339b14c8c51ab4953"}}}}, &(0x7f00006dd000)={0x0, 0x0, []}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aef000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ab8000)=@common='lo\x00') 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) [ 1189.240119] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 1189.243385] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getsockname(r0, &(0x7f0000008000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000004000)=0x32) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000014000)="80726dd2db2640014872c0287506f25b25ca8e0663e1be4ede664749724306160da12331e6fe1b1148d7d1d4840c517fd038b91aecca787ea85bc78976a35868", 0x40) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000007000-0x4)=0xc) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 1189.255815] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1189.305408] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 03:46:37 executing program 1: socket$llc(0x1a, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1faea223279b6fc2}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@ipv4_getaddr={0x70, 0x16, 0x2, 0x2, 0x0, {0x2, 0x80, 0x10, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x84}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0xfff, 0x2, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x425c, 0x8, 0x0, 0x6}}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000277000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x2900000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3f8000, 0x4, 0x7fff, 0x2, 0xe, 0x6, 0x5, 0xffffffffffffffab, 0x9f4f, 0x4, 0x4, 0xfadb, 0x5, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r3, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ae) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006f0000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000abc000)={0x1, [0x0]}, &(0x7f0000d6a000-0x4)=0x8) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000134000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000814000)={0x9, 0x59c7, 0x10001, 0x8c2, 0x19, 0x10001}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r10}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r11 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r11, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1189.314642] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1189.386957] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000bdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000198000)=0xb97c) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000166000)={0x0, 0xc2}, &(0x7f0000fdd000-0x4)=0x2b3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r4, 0x4a, 0x9, 0xfff, 0x10001, 0x7fff}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x6, &(0x7f0000002000-0x6)=0xfd, 0x3) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f09000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000407000)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000686000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000710000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000093b000-0x4)=0xa8d4, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xaa, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4e000)=0xb) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000043e000)={0x7, 0x1, 0xbcee, 0x400, 0x990}, 0xc) 2018/01/27 03:46:37 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000534000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f7000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000c38000)="", 0x0, 0x0, &(0x7f0000b9d000-0x14)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ad3000-0x4)=0x5, 0x4) 2018/01/27 03:46:37 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000e5f000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xd, 0x0, 0x6, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x1, 0x9, {0x6, 0x33, 0xffffffff, 0x100000000, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}}]}, 0xffffffffffffffcb}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000911000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="9f79383147833830d0daa8a3bd2d72cf", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cb0000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, 0xe6f6, 0xebf936b, 0x100, 0x81, 0x80, r1}) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009af000-0x1)=0x0, &(0x7f000008e000-0x4)=0x4) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xff44) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000368000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000639000)={0x0, 0x0, 0x0}, &(0x7f000014e000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e4c000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0xac2, 0x2, 0x3, 0xa, 0x80, 0x0, 0x3f, r2, r3}, {0x81, 0x6e2, 0x3, 0x7ff, 0xe07, 0x4, 0x2, 0x1}, {0x4ca59996, 0x7ff, 0x9, 0x5}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3e}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff, 0x4, 0x0, 0x1ff, 0x5, 0x1f, 0x6}}, 0xe8) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000038000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000019000)=0x0) 2018/01/27 03:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000a19000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000212000)=@assoc_value={0x0, 0x51da84d5}, &(0x7f00000d1000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a33000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000902000)={r2, 0xd6, "99efb0269c6a8f9a8d73cd177dc4e61d03ae3a3039948a2d383c658bab7eafb7fbf848bb594b8510b5f2112a13378f61badb17ae488b513e89ec650a0e43fd37dd4e4a92b41e61cb7681da47d01cf3d7d60bf7fbc9e53af474c00ff0797fac238dc09d5b1e4bb48517c8521b634f35b36198d9b50516c04157cf1c3e3844461ad08c26a31c1ad9a39094f4490dd61506bf6e74adf66125c951182e024285e54834218ffd2841e7373b51e09428d13969a6c08b73065b58d43193fb32f0eba98b34a796fd5ffbde5cd6587d5020ac18690dc8a23b322b"}, &(0x7f0000f72000-0x4)=0xde) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e6a000-0x4)=0xa, 0x4) 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000016000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001e000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70", [0x0, 0x0]}, 0x14) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000458000-0x10)={0x4, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x87, &(0x7f0000027000)="46d973ea1df6b992de26e11fa63109800eb7ffb666b683980999591a947bb255de58bb89ab028ba0f71ecd770690f4ba741a4581b8e98bea4cf411d9feeeaeef0b8d410fa4e56bd3063dde73c260ecede4f42d0c4dc698e3a21f16091354fe5ee0b09acdbf172e4ca272f66d9e078fb8113a1af54a6ab1079a32620153ca1eac59e10f29641221"}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000022000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000002a000-0x178)=@acquire={0x178, 0x17, 0x400, 0x4, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x216961d4e12a9797}, @in=@empty=0x0, {@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0xff, 0xa, 0xa0, 0x80, 0x21, r1, r2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x700000000000, 0x3, 0x5, 0xa, 0xa0, 0xa0, 0x23, r1, r2}, {0x40, 0x3, 0x80, 0x5, 0xfffffffffffffff9, 0x7, 0x37, 0x9}, {0xfff, 0x9, 0x1, 0x3}, 0x154, 0xc, 0x1, 0x1, 0x2, 0x3}, 0x7, 0x7ff, 0x35, 0x1}, [@address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xa, 0x4ce7, 0x5}}, @offload={0xc, 0x1c, {r1, 0x2}}, @sec_ctx={0x1c, 0x8, {0x15, 0x8, 0x1, 0x6, 0xd, "b0b59a0eabdee6dce37e85f624"}}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x880) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000018000-0x8)=0x20, 0x8) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000021000)={r5, 0x0}) 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) socketpair(0xa, 0x0, 0x80, &(0x7f00000c5000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000e5000-0x3d)={@generic="e183882ba85c8198fbb1c8b768493583", @ifru_settings={0x2a90, 0x6, @cisco=&(0x7f00000e4000)={0xffff, 0x1}}}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000e6000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000006d000)={0xf, 0x4, &(0x7f00000e5000)=@raw=[@ldst={0x0, 0x1, 0x3, 0xa, 0x7, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00000e5000)='GPL\x00', 0xe5c6, 0x1000, &(0x7f0000041000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009fc000+0xa3d)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair(0x2, 0x804, 0x6, &(0x7f0000793000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000514000)=0x8) r2 = socket(0x4, 0x6, 0x8) getsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f000072b000)=""/247, &(0x7f0000d9a000)=0xf7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d9d000-0x38)={0x0, 0x0, &(0x7f0000c6e000)=[{&(0x7f00002fe000-0x1a)="2ae97def372d4acb290d55a48ee401f3ec46fb2d05c8f08bd4a3", 0x1a}], 0x1, &(0x7f0000e8f000)=[], 0x0, 0x11}, 0x0) recvmsg(r3, &(0x7f000004f000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xe, 0x5, &(0x7f000079f000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a7c000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f0000de3000-0x8)=0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001d7000)={0x0, 0x0}) 2018/01/27 03:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000096e000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x4, 0x200, 0x6}, &(0x7f000056c000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007df000-0x8)={r1, 0x6}, &(0x7f0000aec000)=0x8) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000081000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ed6000)=0x0, &(0x7f000063e000)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/27 03:46:37 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000002e000-0x10)={0x9, &(0x7f000002e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000002e000-0x8)={r2, 0x2}) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000002b000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:46:37 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) 2018/01/27 03:46:37 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0xb9, "0ee8d1d0aa25540f293b241bfe1639da54a2c477c856749135234aa51079fbe665395f6a6bdf60959dcdcb0ed2237e1bfbadc71355f80efcc73182289fdbd7704269e2fd5b350b5252c85b9489ad07d33811882d58cdc7eb7c741289ca27bc840cbd8eaf9eb64164c641a3d708a9c3e501a0d362a15b2ec6b71cf071b04c8e771195fb93835d00adce02f41179ee008b0517593c556d52b3da0910c1cea9e74647d58ff9a525ce52c391a52b5b28053ecae85f22d01146c095"}, &(0x7f000000b000-0x4)=0xc1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000a000)={r3, 0x0}, &(0x7f000000a000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x1, 0x2, 0x4, 0x2, 0x80, 0x20, 0xbf, 0x0, r4}, {0x7, 0x7f, 0x0, 0xb40, 0x64, 0x4, 0x7, 0xff}, {0xff, 0x7, 0x8, 0x7f}, 0x40, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x3e}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, 0x4, 0x1, 0x129, 0x9, 0x1, 0x4}}, 0xe8) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) 2018/01/27 03:46:37 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da7000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000a31000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c2c000)={0xffffffffffffffff, 0x50, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da7000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da7000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000333000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004b1000)={0xffffffffffffffff, 0x50, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000042f000-0x4)=r0, 0xf4a7) r1 = socket(0x2, 0x804, 0xffff) accept$inet(r1, &(0x7f000037a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c95000-0x4)=0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) [ 1189.698900] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/27 03:46:37 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xa, 0x80000, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10) 2018/01/27 03:46:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x807, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x42, 0xffffffffffff0000, &(0x7f0000000000)="8b54ced8c682388a09f5cc4ea7b415190af1577af47552b264cbdcdeb180ce", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x2, 0x7a63, 0xffffffffffffff15, 0x0, 0x3, 0x7, 0x1, 0x1, 0x9, 0x4, 0x7f, 0x1, 0x4]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000000000)=0x8) socketpair(0x13, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x99}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}], 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 03:46:37 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000063c000)={0x0, 0x0}) read(r0, &(0x7f0000b79000)=""/157, 0x9d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 03:46:37 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00001bd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5e000-0x4)=0x60, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f5d000)={0x27, 0x800, 0x8, 0x1, 0x401, 0xa2f, "f7e4d93c7f4421e7e590df724a3652de9567c735883b13c5b9f7ca09a4c2767aa42d8247ba945383ae37d9bd231005587c2fab807a54fa0830ef6f1df5eddc", 0x9}, 0x60) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1189.722721] l2tp_ppp: sess 59/32096: get mtu=1460 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f4c000)={r0, 0x0, 0x1, 0x20, &(0x7f0000153000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/27 03:46:38 executing program 6: 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(0x32, &(0x7f0000607000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x91b, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) r1 = accept4(r0, &(0x7f0000a04000-0x80)=@generic={0x0, ""/126}, &(0x7f000027e000)=0x80, 0x80800) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000117000)=0xfffffffffffff7ce, &(0x7f000046a000-0x8)=0x4) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) close(r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000019e000)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00004ee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009fa000-0x4)=0x14) bind$packet(r0, &(0x7f0000f80000)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @random="8d0e8cc0e2da", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e6a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006fe000)={r3, 0x7ff}, &(0x7f0000ae9000)=0x8) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000cfd000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab7000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000de0000-0x61)={0x0, 0x59, "773328f35069f8cd11dde8883a43f22591391f517340a7e386e1f7dab3799d988b90a1e5ac3778a922365473c4aa633b017e5b766d6a8bdea72b3015f84a531c6650d4d6fe3afd6754a144f95e9f3dda1a1f75ecdaaf24c5a3"}, &(0x7f0000dc8000-0x4)=0x61) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000100000-0x10)={r2, 0x2c, &(0x7f0000f60000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000049d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aab000-0x4)=@assoc_id=0x0, &(0x7f0000f75000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000053c000-0x6)={r3, 0x2}, &(0x7f000034c000-0x4)=0x6) socketpair(0x0, 0x2, 0xffffffff, &(0x7f0000697000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000684000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f00003db000)=[{&(0x7f0000720000-0x85)=""/133, 0x85}, {&(0x7f000033d000)=""/67, 0x43}], 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000164000)={r0, r1, 0xbfe, 0x4, &(0x7f00000df000)="9aafd7edb7a07948e59ebbf55384042712e1e4", 0x3f, 0x6, 0x4, 0x6, 0xb3, 0x100000001, 0x0, "5bfc8d0dd3f218e49b0baff7ff10c12500229e35b669805f4231d1849716e656ea1dfaf4287ecd47b77827ebb6383df2f1d8e84e2986d6106376267f112501f18f67f2ec"}) bind$netlink(r5, &(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x200240}, 0xc) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000662000-0x38)={&(0x7f0000477000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000212000+0xb33)=[{&(0x7f000065b000-0xf3)=""/243, 0xf3}, {&(0x7f0000678000)=""/93, 0x5d}, {&(0x7f0000707000-0x30)=""/48, 0x30}, {&(0x7f000059a000)=""/229, 0xe5}, {&(0x7f0000707000-0x1000)=""/4096, 0x1000}, {&(0x7f000010c000)=""/143, 0x8f}, {&(0x7f0000707000-0x9a)=""/154, 0x9a}], 0x7, &(0x7f00006d3000-0x8c)=""/140, 0x8c, 0x7}, 0x2122) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003fc000)=0xc, 0xffffffa7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b18000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056d000-0x4)=0xc) r2 = socket$packet(0x11, 0x8000004, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000726000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f13000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000793000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000810000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2000) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000011000)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x7, 0x85, 0x20}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000012000-0x1000)="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", 0x1000}, {&(0x7f0000014000-0x1b)="32e28c60536eca2632c4e64df979de8b7c0a4af70f662b092ec280", 0x1b}, {&(0x7f000000d000-0x32)="39cf17f669b2a2e73d246cd1f46e56707b6dfa19a91912c7d9f8a257bbe308615f4b6e98e79c9652ba5db47d1eee73bacead", 0x32}, {&(0x7f0000005000-0x26)="3ed29c0d87de78056ca9df28a44d58d548156509a9a779e49d85199b806196ae93b827d6c57c", 0x26}], 0x4, &(0x7f0000004000)=[@iv={0x40, 0x117, 0x2, 0x25, "be7c75535e931c28f8db7f95174f00a542dc27050cb149c4694a07f00c892b4f112a914a68"}], 0x40, 0x40001}, 0x4044844) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000012000)={0x7fffffff, 0x1, 0x203, 0xc, 0x6, 0xadef, 0x80009, 0x401, r2}, 0x20) r3 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r3, &(0x7f0000001000)={0x0, 0x276, &(0x7f000000c000)=[], 0x1bd, &(0x7f0000006000)=[], 0x0, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000011000)={@generic="f767fd2cde30ff932045a9f4010c469b", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r3, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x0, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = socket(0x1, 0x7, 0x32) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e11000-0x4)=0x3810, 0x4) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000671000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x2000, &(0x7f0000ba5000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) listen(r1, 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002000)={'filter\x00', 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x26) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000005000)=0x5, 0x4) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000df3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="89f768e13119f01a2670db50578bd3e2"}) socketpair(0x7, 0xa, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000db8000-0x1e)={0x0, 0x4, 0x7, "47126450ca1b", "a39bfc04f24ad5ccb9160afe71e187fa"}) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ae2000-0xc)={0xd3e, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00004c4000)="47ecf508a9aa36dd2cbcfb7fb52c6f2468e7d1e89861d69c23c10bb79e2d38f0ab68382f923e2d9e1877fa0f1a81725dfb6728166ec8b8acd1e161ef9226b87a31ff3f6cac52b9c215b94e31cac5547211928112e779c6ada3372c2e245d3e5f26a294c53c74e2c056448917c596d8212ccecf83e4dd841e88fb287a94b9d0f37e395b96447159408a2dd123ce55b415092455e3e9a46919b5b7c0406b9381e9a3c92814b53dac88a40d9e68bfab0758f2d9205960c93cc0d6ba6f8aecb82bcc7299301fb00eee101d12254834cddc5c31d7d93c", 0xd4, 0x4000, &(0x7f000009f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f000042e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec3000-0x4)=0xffffff24) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000fcf000)={0xccccccccccccf01, &(0x7f0000eae000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/27 03:46:38 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x74, &(0x7f0000a87000)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x6, 0x30, 0x3ff, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0x0}, 0x1) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ec3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000022c000)="", 0x1a9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000406000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt(r1, 0x400000000000003a, 0x0, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x3, 0x9, 0xd05, 0x8, 0x2, 0x0}, 0x7ff, 0x7f, 0x40, 0x5, 0x100000001, "816fdf0e8df592da753900a5d981c728e6dcbd1239bfaef70e4d97162b8ffb9ad8e72379d515c971dfd637a68812d1173099a91721588d013859aa32a59029e19ed2a00dbf5a7b3fa040ce95b0e137a7b6ac1d06fc742f96fbd275c50aea34d36109f1a1439b93be861ed542f47f1acc54eb60a029088a032f501074b642f25e"}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) 2018/01/27 03:46:38 executing program 3: 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-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="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", 0x200}], 0x1, &(0x7f0000769000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e53000-0x18)={r1, &(0x7f0000790000-0x7d)="c6a2b488a95216d85ad6cd31ed807b77582f5e096680fda77ff7e64366250c07dbb664a3ed50d1906d54b9c36954bc208aaa1f29ff289d3b4d1d82b737e7789ce23188e312f51a32d423c594c72f770d8ffbd30e9f50736683bef8c8c5ce047958b79843fa2cce343e1cc2ca5a08e6deb8d6a3f92d31db9a3ab2e8b830", &(0x7f000012f000-0x31)=""/49}, 0x18) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000255000-0x4)=0x72bbc1e5, &(0x7f0000de8000)=0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) socketpair(0x1f, 0x5, 0x1f, &(0x7f0000898000+0xfdd)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000013b000)={r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000198000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000aa2000)={r4, r0}) shutdown(r3, 0x1) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) r1 = accept4(r0, &(0x7f00009ae000-0x7)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0x26, 0x80800) accept4$alg(r1, 0x0, 0x0, 0x80000) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000532000)={0x0, 0x5, 0x8, 0x3}, &(0x7f0000c38000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f0000)={r2, 0x62, "5227030bb7f1dde35105a3b7a898e08b862caca6598bdcbe94094e53dbd7e798228b338c334ba8ca4d9a86a0df8d9b7a2b7802cd9b2410775d3d00a5ea509286863b47ea39f89613968f7148a118fb9760d87e237523f879ed60779a456d52877381"}, &(0x7f0000e8a000-0x4)=0x6a) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000035000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009ab000-0x18)={0x0, 0x10000, 0x10, 0x3, 0x3ff}, &(0x7f0000a3e000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004f6000)={0x0, 0x7ff}, &(0x7f000049d000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000575000)={0x0, 0x7, 0x6fc, 0x1}, &(0x7f00006cd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ca8000)={0x0, 0xbb6, 0x40e8, 0x9, 0x7, 0x2cfd1ecf, 0x81, 0x2, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x401, 0x981, 0x9, 0x1}}, &(0x7f00001a6000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000711000)=@sack_info={0x0, 0x2, 0x101}, &(0x7f00002f6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000103000)={0x0, @in6={{0xa, 0x3, 0x21fc00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4}, &(0x7f00009d4000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000a2000)={0x0, 0x9}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ed4000)={0x0, 0x9}, &(0x7f00008df000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009cf000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4}, &(0x7f0000d34000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c62000-0x10)={0x0, 0x6, 0x2, 0x2, 0x0}, &(0x7f0000e5a000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009c6000)={0x0, 0x3}, &(0x7f00008ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002ef000-0x10)={0xfffffffffffffffc, 0x4, 0x2, 0x1, 0x0}, &(0x7f00002f6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000095f000)={0xffffffffffffff84, 0x4, 0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000de6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000090c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b9f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bb6000)={0x0, 0x100000000, 0x2, 0xdb9, 0xffffffffffffff00, 0xce}, &(0x7f0000b3e000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fdf000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x3000000, 0x100000000, 0x6}, &(0x7f000017b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000124000)={0x0, 0x30, "a6692499137724a59c4832b5551bd12ac1bd16721d04fed7d06ea6e4fe2337fa154fba0cdde7a2432034c812e4efa557"}, &(0x7f000028f000)=0x38) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002c7000-0x18)={0x0, 0xffffffffffffffe1, 0x20, 0x100000000, 0x8001}, &(0x7f0000019000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c2c000)={0x0, 0x80, &(0x7f0000379000)=[@in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5853}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000b8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000319000)={0x0, 0xbe, "5d4dfba723679a82c0361b41cced1b230fcdb94ade34e4e196e4066386df5251e3acbd32e19083a44f76b92a1edf117019cb17d31fc50cafa3709146f225d8a659d67da810016a78a3af6f325bbf3b7a08c94ea7477d945eea982ceca0be399889a5129d62640862fe901991dea07f90fcdb9b17c798bff33ac7ddf6eb5b698c8fdf2704b2185f3c4e70f0fc47722f39c346a3d919e0f93892a5d3770a2d11f80739a4a987e4d73e6ee95094babc346d5b430326f6d98c1218674835d3ce"}, &(0x7f00000ab000)=0xc6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000066f000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80, 0x7, 0x9, 0x1, 0x81, 0x0, 0xffffffffffffffff, 0x80, 0x400, 0x200, 0x0, 0x100000000000000, 0x1, 0x7]}, &(0x7f000058f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000192000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9, 0x6, 0x4}, &(0x7f0000bd9000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e5000)={0x0, 0x927}, &(0x7f0000b6d000+0x3c3)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000436000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008cb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f19000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200}, &(0x7f000064e000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000083a000)={0x0, 0x3}, &(0x7f0000674000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cb2000)={0x0, 0x10001, 0x10, 0x6, 0x7}, &(0x7f0000468000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000eda000)=[{&(0x7f000014f000)=@in6={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c, &(0x7f0000e90000)=[{&(0x7f0000b41000)="465a47783ae57e89aa419631486ebb7628d9d038444e668eec99798e9992d83c1797c88519e297e2e6d3e006fa58184a191f14c7b0c5afbd5fd5234ce5550750212f4a000ca64a9ba6fa61bcd0467581c038e1df0881e604", 0x58}, {&(0x7f00007b2000-0xe5)="16303d695bcb33dd359a60073428b2c5fba71f7a58bc9076484d2fd984cb465444e794e8e062db5152018f270a7e49403e465ca3f8b93b956c568ab557fc629149ea953bb997c478ce2d31bf59b92681214a847b3c1f7653e60ae6142df45af5ec74cee9396ab1137ce57be51d8a0a6f4f86fc610f4fb032bc383ca0a2e8a5c0bfc080de1d52ac36adf9afdb5115bcaec0909e40cb110eb40c943d8085e03bc481876d737122dee275f7f1471803d513639c687bf38d57c5636811fbf639b3dcb357277db357f71d2c10dd430d03e00ed1bb7d56f14753238143b8bbf9bded3d75534f73ec", 0xe5}, {&(0x7f000057f000-0x97)="31a77085966b3ac03c6aa37961a6dfdbe448cabee24adccbf4f9cf6143a25c068f7de63d67c8f172989cc1d3c1b05ba09725e839f57f1a210e73b6bead8e7bc62a202b5765454245cea12c7325374a75a094743528be3b95b4808a295226fd22f1223f8185940fdc8122acdf95f3974270009dfefa732db84649f3097b1b761a17283ac516f7b0068074832016e9b5d663fcf936103cba", 0x97}, {&(0x7f00005f3000-0x69)="0e4c6d23dd87580d44e8f19794a9ee4512af94af8986046ad707f97318b5b76aebc8c579ff1cbbdcf2f46051bc98057a7df70b8ffcd43288c80de83b96adbe2e430e1344471aa212f0013deeba492870cb7067dca6354081a091117b3e92e35b36fb2da4bcca2b0732", 0x69}, {&(0x7f0000770000-0x3a)="31d47ca5884fb3f0e881c4811a84e2dd5fdf2f891d7a79122d9ec005a4c43114afaa3148a0080b7fcf3f05080a6122dbb659934173782be2910e", 0x3a}], 0x5, &(0x7f0000622000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x77cd, 0x8, 0x6, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x1c8, 0xed, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x49eb, 0x2, 0x8205, 0x5, 0x7, 0x7, 0x9, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0xea, 0x4, 0x64d}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0x7, 0x630c, r4}}, @init={0x18, 0x84, 0x0, {0xfc9, 0x8, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xffffffff, 0xe93f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5e9e1baf, 0x209, 0x0, 0x1, r6}}], 0x180, 0x1}, {&(0x7f0000eab000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000033f000-0xa0)=[{&(0x7f0000fdb000)="40d381a0eff2af084cab60a63455c091beae90616e24d622660beb4fda36729af84045c8c2b4f801252c1ab128641c8ae46abae29c399a8c350f7c5826b60b065c6d9bd7e4828f20f693bca8f27dce36fdbd84416a4656b2f6f1e40f826932b24dedd2505c0ef826b1a74d674fe0c37660af70f39132cc36d4d771cdb14462f04063b7ac4805c4562f46e446a82bc4dcdce8406ab0b873dd4c70e6dfaefc1bc39a920d38adb9e23d3e05794c73dc2ced2a397b7f280ba99de1221f69f22b4d21ef614d0dfb7ea5a794eed170642d", 0xce}, {&(0x7f0000c8b000)="96f13d23a2f14e9c0e15173e1e5cc66e199a576e0e582f7088c99ac4cb5526f2fa6d6f36ce27ec1ed6f3ed9386471b82168c4045799ce32b0595a85ad4e0e824427e89ad1cb4ce0c59835d6fc6d540bc55d166af1d03e2726afe906360745a13b6a81ef65f81fb9695fde2567f", 0x6d}, {&(0x7f00002bf000-0xb4)="79c6e6d325ffefd4d93b029408fc3cca53c9c103a6bd826cb009f3fd51426d80dfef325a37b8d53a02c060081472998f150bb375f367d4dda585ad90b13a2d4f8a84807c31d1841ded75c859984915e967c1273e5b93d9c42b3798df59d06d3d7fd006e12b693297e737dbf72aea766ca257dae0740cb907debc0b1d19c2a3eb3d04cab51b92ef54b68a1fc9d17611af1645672f8ebc61e7d4f707489288b0f12c517a17fd0b2928876d558d55775b657902c94f", 0xb4}, {&(0x7f0000727000-0x9f)="659102d7c656b4c744bd3d40d38a6279fa31c16ff0b9596ae183c2f7baee9ad68c44ea417b83d0a68aa1490543b55c7fc0dd567df393f2c456cef2a9470e89cde85a94a4d8be1d23250b138096bfd3224c4d29ed87aa9f0c0b9c06deb4dc4fa87bd615a9ec2e795b156d634df1d72c42c8a18eb2b1915701563d4586930bac9db8a04edc354d881630e090a49038f93069174a93d666ea17b990f889f83a28", 0x9f}, {&(0x7f0000b74000)="987988b8bafa04865692613556639a3ab49332c7f8c53aec9cc99a84c9ca7b478565c909812ddc5b9aca551cba", 0x2d}, {&(0x7f00006aa000-0xb7)="74d9a227e94433b6a7ca83817ebe17736c75ad13d4658cabb1d4f089fd386965099eeafeddba26444a07e89a8e241448b741cec8c62a2e40daca9f0c8200d10051a867dca632fed883685c7ecf6a6e5e01fed055335be7bb0e93c8b28033b9a77297d83d581b5bf37bdc864c6f184b01011d863e7a73e2d255220f4d8e1248f5ec4b1129e9738352596968cf4079c7ef18a9efc80b735c36248864fa582775db9610e379bdd14f47f218095ee3831740740438b0b08424", 0xb7}, {&(0x7f00007de000-0x4)="855343e7", 0x4}, {&(0x7f00000aa000-0x72)="8f799e4e944348502dd0eadf8fe85dd1762b88d933313a80613a8b5f787c703660865f8698d01b19a3c68cfeb19b74ef5c29a2983c630a5d90193ffce902b9001f77e6cdf5bb5cdf5938f10a74ab0631a87f0063cc966726d99aaad041ed9990c444912dc0f73ab8396bebc9543074a15e20", 0x72}, {&(0x7f0000d2d000-0x1000)="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", 0x1000}, {&(0x7f0000c3f000)="efcae041cc83e74c367a5332437f18ce26855e1a5b0c15424a36e27815083602b0fdefbed8057afeaa79bc51624a1d1b2d62e2d213d0d1c7201e7aada95d6e50d6ccc21446c7bfa285ffa62d832bb29fc86e3d64421907cc1064931638367f6f910d68d5f36284b8b40456b0a77b5128c06b28b663a883b74b22ac63987dcf1dd7b49c27f5d9393a3ea0a785ac07706f6afc62001cc49aca2c1c4694b1fb25320ee432e1384f22f5df20e9414a45273124bba05cb394e4df531cf5ab13b0481754", 0xc1}], 0xa, &(0x7f00004d3000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x4, 0x4, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x81, 0x8, 0x8001, 0x7, 0xfffffffffffffffa, 0xda5e, 0x8cb, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x201, 0xffffffffffffffff, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xb3, 0x8008, 0x3, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x200, 0x5, 0x2, 0xd1b, 0x1, 0x3, r11}}], 0xf0, 0x8000}, {&(0x7f0000756000-0x1c)=@in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x31}, 0x1c, &(0x7f00003ae000-0x10)=[{&(0x7f0000287000-0xa7)="a8ed3bbe8c90b0a993f4760aa616f8a39383f8b7cf02fec9e06629148028d70a146e7d82429a666dcc17b59f247535e30ffc6d83c9db379bf08552cb7fe7f33d61eac80da2cf9b209bbebd85f72319a33f4b57e208bc5ca973f2909464035221f9ca551ea466291a6bbfb35588c474c2ef7f855409d37efd2721132e53493f149f6a65f6d60b0ffae6ea7fedd91a0d72732372f15feaaca2bc78bf99ce28de517a86d9313a52f5", 0xa7}], 0x1, &(0x7f0000d1a000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fff, 0x5, 0x8, 0x800, 0x8, 0x741, 0x7, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1, 0x8000, 0x6548, 0x2, 0x4, 0x400, 0x6, r13}}, @init={0x18, 0x84, 0x0, {0xbf, 0x8e, 0x17, 0x2eaf}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff378, 0x20e, 0x80, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x9f2, 0x204, 0x80000001, 0x10000, 0x81, 0x7, 0x9, r15}}], 0xf0, 0x40000}, {&(0x7f0000f65000-0x1c)=@in6={0xa, 0x3, 0x8f47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c, &(0x7f00008f9000-0x60)=[{&(0x7f000033e000)="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", 0xfe}, {&(0x7f0000243000-0x1e)="b7d18b0978048a378a16b02ce3466cea0ec99cf0f622520e1309451293cd", 0x1e}, {&(0x7f00009ab000)="b2ec88694cc71955698b483c21a3b00db20339a7756040e5951e40569ccdd09f719a575603464c862c1773d19c646c21edc45d075482b32d91b28eb3c476b1b987378353f94d6b899df0e5d38ead2b98784c5329787bb8fcb3281835072a5d1f19c77f65c96da7dbe0ede5f8869a706c7c3b565219ef71a9d2429d15e6e512f24aa58d38542223495572cc7f6f99052837f72928bb0d7286ef71a046880c6fdafb3838ea806c982c77f35a2b14ab770b8937d47ceff9b229452507a4c5ed0bb1cd467fc6cee492317f0ea6eefcbdff839f0a9a34d9df59ad542a990cf27ac59b418555208b1cb793547203ea", 0xec}, {&(0x7f00002ae000-0x74)="427626d5adbcc571713873edf383ab22553e162c66e8490b27105696348391142a68179aa26c502a1ac304c09f2c586179a2db83ade63149be28479927c98b3d92b2a77bc8044b7af76a7bbc76376160cb426b2ce0c7d92a3c7ed893c56c37c0b0417300a414c42a27e4cc3fc389af05a6087a4b", 0x74}, {&(0x7f0000da6000-0x12)="3912c9e0b224652ecab7b9e85af714318365", 0x12}, {&(0x7f0000585000)="0c9484f042556e9b2affa0325c9df274fe1a3b6495badef6110de98e33b8aadace", 0x21}], 0x6, 0x0, 0x0, 0x40c1}, {&(0x7f0000e75000)=@in6={0xa, 0x3, 0xd8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x1c, &(0x7f0000a93000)=[{&(0x7f00002d4000)="f3b75e418817aacdf22b20d0a9f0918b66fcf25ec73903421dc372d217615cb3b98f4a1cc5a91d4454132d0fef2640734971e09a7ee05cc1a08018540ae7b02e76264c3a356569097d79ece40cd8f1f1c27d17df1dedb166faaccaf534e82d0d8e9db02a8c24cc3a62dcdf192531418fc8c93cbe2bf4e791e7e1784458672d84b2da567572", 0x85}, {&(0x7f0000aa0000)="ee3f3fb21e23491a8d3a19fa7e5073630670f0d13cb33f4d7ddb8bcdb4f5bc64af07e368524c7bbb3111043f15726be6cde8d26846a18378768e48b282f4e42160a0b15ab99420456d4c85c50185a0b185be3882077f0cd45349841bdd4f03d1f574450d8dc41f70114aceadfbbcf4e05a6947db9d42c1788f62372af554e32c4e7e23925e7f", 0x86}], 0x2, &(0x7f000083f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x1ff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x12a0a62f, 0x8000, 0x9, 0xffffffff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x1, 0x8, 0xfffffffffffffffd, 0x100000000, 0x400, 0x3, r17}}, @init={0x18, 0x84, 0x0, {0x1, 0x80, 0x7, 0x100}}, @init={0x18, 0x84, 0x0, {0xfff, 0x9, 0x78fa, 0x2}}], 0xf0, 0x800}, {&(0x7f0000451000)=@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x400}, 0x1c, &(0x7f0000439000-0x50)=[{&(0x7f00003b6000)="ab808448088ad264835ad82af739c4632d4b39", 0x13}, {&(0x7f00002c5000)="c8cbe1d3840108e56d5796fa8e64d5edba8be1fd5eee3cea6255e5193a41a8ae0c7e7e487734d7a2d03c2099751cdef97e551e303c0d5f9f73d9b5a61883e341aecaee75fe64cc516a5cad55d8c8eef5e7891dcad8b205d9e2aed8537932ffa90f033c21c6c57cfca3fc29fbb4c388c6a340d21d58d01f45de6c588dc956c05205455d4f8df7794efd1d240812fe6eae3be263eefde1a1ed552cfaab4eb87aec3a64174ab1c89d4461fcf4d72b0b648363ce5f0cdf9a638c70dce219859bc7fb0562ab081c5054501244c726a844adae25fa2c0a489b11f6bb60180908", 0xdd}, {&(0x7f0000bc8000-0x5c)="55c5d56e64864faedc4869135096615ecc0de7802dfd9869b9064f8896a6b7cddef307473c9658a290478002b0d8ee139a8ecf41f5e93fd69e7297d1264d7c1dc30cf2b3d16838e0787877b955d5bb8de250b694ce493d8911f2c1ff", 0x5c}, {&(0x7f000067a000)="59b1efc3ebf21ba703ad6f8851657fe0960f024d7843e3a8055010b456c0d6c6f05a7b4a1fe80e940870e03c9e40cfa3063d74e9724cdfba73b14f7f1d9a789d5f34d026e4222728b77cb96e7bd2267dc7cc35c60d2cb579ae96055d4e265e545456abfcbcc2f5fe34d17b", 0x6b}, {&(0x7f000005d000)="4a337fb56184bfc69e7498c4389375c93178aedab115792b4b3af1e2cc3023681e8e6e584ee91436cc8d43d1e51f107cc45478f898ff814cd11aaa742c32b277a193e1213b75bbc563d3e8e4dc73bf16fd10ea9aefe1b2a18efc101dc5f2353a8bf3a97a7a16f7897873f59901b946c334df2e6e2fe098c373a635f35a8f703c8c57a2df942791f7a8c8ad681b0372dcde02a779cac1d11a7d946455c78aa91da41d151d0e25e559386c8a3754323904e29ef46fa40f3e710dda3eca3f38bd35b42c44de9f040248d6b11fecba1c8947d7dde0", 0xd3}], 0x5, &(0x7f00009ae000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0xdd, 0x203, 0x62, 0xdc, 0xf787, 0x0, 0x6, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffff9, 0x208, 0x9319, 0x1, 0x2, 0x1, 0xffffffffffffffff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x208, 0x7fff, 0x9, 0xfffffffffffffffa, 0x8, 0x61a5d156, r20}}], 0x90, 0x4000081}, {&(0x7f00003ba000+0xd2e)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f31000-0x10)=[{&(0x7f000052b000)="e5d95083463291b1f5e77446b714de07f67c7927814b583fd1078b6529a44f0f2542af95a2deed7a", 0x28}], 0x1, &(0x7f00003be000)=[@init={0x18, 0x84, 0x0, {0x2c45, 0x9, 0x8, 0x78}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x2, 0x10001, r21}}, @init={0x18, 0x84, 0x0, {0x8, 0x400, 0xe52f, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x0, 0x0, 0x2, r22}}, @sndinfo={0x20, 0x84, 0x2, {0xb42, 0x0, 0x80000000, 0x8, r23}}, @sndinfo={0x20, 0x84, 0x2, {0xd22, 0x2, 0xad81, 0x723, r24}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x5, 0xffffffffffffffe0, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x9, 0x9d9c, r26}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffeff, 0x8, 0xc, 0x200000000000000, 0x3, 0x800000000000000, 0x7, 0x3, r27}}], 0x1b0, 0x0}], 0x7, 0x10) r28 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r28, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r28, &(0x7f0000bc3000-0x1000)="", 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00003bc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ff8000)={0x7, 0xc, &(0x7f0000983000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xa8}, @ldst={0x1, 0x3, 0x3, 0x0, 0x9, 0x11b, 0xfffffffffffffffd}, @alu={0x4, 0x400, 0xc, 0x2, 0x9, 0xfffffff4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @ldst={0x2, 0x0, 0x3, 0x7, 0x8, 0x18, 0xfffffffffffffffc}, @generic={0x660000000, 0x5, 0x7f, 0x9}], &(0x7f00007c2000)='syzkaller\x00', 0x3, 0x72, &(0x7f0000ff9000-0x72)=""/114, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ff9000-0x8)={r0, r3}) sendto$packet(r0, &(0x7f0000ff7000)="23997c41b8cb7580207ee35d1fb9be7b26c3b93e5ad77b0d5dfb7586c23f71542ec5a728fca84ff2ad699d29e7329df78c9815b2df68", 0x36, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000ff8000)=0xfffffffffffffff7, 0x4) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f82000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000676000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000839000)=0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000032e000-0x20)={0x1c6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000dd6000-0x10)={0x0, r2}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000ca2000-0x8)=[]}, 0x355) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000080d000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cea000)={0x2, [0x152c0000, 0x0]}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0xfffffffffffffe92, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000011}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c6a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x4ff5e7057957ceb, 0x40) listen(r0, 0x100000001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000389000-0x4)={0x0}, &(0x7f0000844000)=0xffffffffffffff5a) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80200, 0x3f) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000e000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x80000001}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c5}, 0x3, [0x9381, 0x5, 0xbb, 0x3f, 0xd76, 0x85a, 0x74, 0xfff]}, 0x5c) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r2, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000599000)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c2a000-0x4)=0x1) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7c000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e8000)={0x5, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x401, 0x1f, 0x0}, &(0x7f0000c17000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000009d000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061a000)=0x8c) close(r0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000725000)=[{&(0x7f000088b000-0x61)="dc", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f01000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ae6000-0x48)={0xf, 0x4, &(0x7f0000143000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000fcf000-0x4)='GPL\x00', 0x40, 0xec, &(0x7f00006d9000)=""/236, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001dd000)=0x0, 0x4) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000a89000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000064a000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/27 03:46:38 executing program 7: pipe(&(0x7f0000db4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000d000-0xf2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [], "a7d72d6acb8a808b"}}}}}}}, 0x0) epoll_create1(0x80000) socketpair(0x2, 0x2, 0x101, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000-0x20)={0x0, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x4}) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000-0x4)={r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000017000)='veno\x00', 0x5) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c95000)=0x1c, 0x80800) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00008c5000)=0x0, &(0x7f00002d2000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x810, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt(r0, 0x4, 0xfffffffffffffe01, &(0x7f0000bc4000-0x49)=""/73, &(0x7f0000c2d000)=0x49) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/232, &(0x7f0000372000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0xffffffffffffff7f) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cd5000)={r0, 0x0, 0x1, 0x8, &(0x7f0000bee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000bef000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00002c2000)=[{&(0x7f00006b0000)=""/81, 0x51}, {&(0x7f0000751000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000b74000-0x1c)=""/28, 0x9, 0xfffffffffffffe2a}, 0x10000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f65000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xb04, 0x66, 0x1, 0x80000001, 0xfffffffffffffff8, 0x8, 0x800, 0x4, 0x2, 0x9, 0x1, 0x100000000, 0x7395, 0x2]}, &(0x7f00008ff000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000091f000-0x10)={r1, 0xfffffffffffffff9, 0x4, [0x7, 0xffff, 0x7f, 0x7f]}, &(0x7f000014d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000bd000+0x456)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002b5000)={r1, 0x0}, &(0x7f0000690000-0x4)=0x8) socketpair(0x1f, 0xa, 0x8000, &(0x7f00009e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) write(0xffffffffffffffff, &(0x7f0000d17000-0x1000)="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", 0x6a0) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dce000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) sendto$ax25(r0, &(0x7f000008a000-0x50)="fea1efdbeae80c1125d555b9a628e8c2c577cc96005f5d8e27dffa93a5128a0ddac52c6e5de472d48c64586fdf99b8bc16ee51f8dd617ef3561228d5170be617dee9d7522145a0509a83e0e2ef37b084", 0x50, 0x1, &(0x7f0000e00000-0x10)={0x3, {"05541f598c64b8"}, 0x7f}, 0x10) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f0000ef1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a26000-0x20)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000013000-0x4)=0x622, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000025000-0x10)={0x0, 0xc3e, 0x2, 0x4}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000024000)={0x100000000, 0x3, 0x0, 0x40, 0x1f, 0xfffffffffffffffc, 0x7, 0x3, r4}, &(0x7f000001d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000009000-0x12)={0x7, [0x1, 0xfff, 0x1ff, 0xe752, 0x2, 0x0, 0x400008]}, 0x3d2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000012000-0x4)={0x7fe000000, 0xfffffffffffffffd, 0x0}, 0xfffffffffffffec1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x7)={0x0, 0x400, 0x1, 0x3}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000d000)={r5, 0x1}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={r5, 0x409}, &(0x7f0000024000)=0x8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000024000-0x18)=@get={0x1, &(0x7f000001f000-0xd4)=""/212, 0x10001}) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3df9db9c29421d99, 0x80000, 0x0, &(0x7f00001a5000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d6b000)={@loopback={0x0, 0x1}, 0x81, 0x1, 0x0, 0x9, 0x8000, 0x401, 0x2}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000378000-0x8)={0x0, 0x0}) r2 = socket(0x0, 0x6, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008d3000-0x8)=[{0xb, 0x6}], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000761000-0x4)=0x0) r3 = socket$packet(0x11, 0x200000003, 0x300) sendmsg$unix(r2, &(0x7f0000728000-0x38)={&(0x7f0000d3f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000267000)=[{&(0x7f0000623000-0x65)="b40d5cf0f46eb646b72345315c8f0fb41b0c9d4a9fd9397199dd4fd55b82217e0dbd1f7d43fc6a3d385a4d8de65b4684b9d1f9fd0637c3cb596e606148c0c64b2ffa80ef1af20514a301b3a81f793ea2bb5d16a179066f452a1f34914e20afeab918763391", 0x65}, {&(0x7f0000ede000)="6d8dac359e6ec4390c5b29ac2d5b81716383fd21cfbfbf", 0x17}, {&(0x7f00008cd000-0x82)="149f1e96ade98d1e98453032158a359041704061f2c366856debc5958cf0b298746b45c5d2b53efd9f4d97074096a455e34b303dc31d70d7fd0d3e50cafa4b67dbd0cec4633549e9e128c45849b0c0c022f299f0aa668350b19de673ef419f34eb517a1aee894f1071263d84179d0d1b5553e1118e7086eb309e29d525d9f2af2a26", 0x82}, {&(0x7f00003c8000-0x19)="0dd6799339a3346f0582e29d7f2d5d5fd6d4a3cb295d370d4e", 0x19}, {&(0x7f0000aef000)="0b344f2baa4bbfc70566d31eb126d52795aa40a9b1d64b139192b6ee19acfe21dbbef64085905bc874ba19f3ed09427c092ac16eb4c7e6ea3319719baddd172b5b9c7c4af1e3a3bc965b4fa7433a7e1625d39eaa51de3a3d1f82717e69d2787e0e5eee8be532632f5a43745703e2db73589f5071a984bb8fd3b2fda5f65a19a408da8606b8dfddf35952669e1b6a028f33e05d796b1697f0bafd80904b051e07651785fc1af7718cefb35f10dc7e0f64fab7ed274489911d1fc45fd44526b9928cca84eba496fd5d80bb2d4be36740c41b070e9fa3f263b5b53e8b1790ccc62573e48ba4c924f6dda0763152cf3a9873ef22", 0xf2}, {&(0x7f0000df0000-0x57)="9136fe02b8b1d7dd2982c91b34e3562af2eebe465c2d3125a1af57005ea36ef30ea90ad7efc74771729795b6259539038bcd55fecb6bf795928790cb52307aff110e2bde5e244a98513025365eb854a11f5bcdf7c07008", 0x57}, {&(0x7f0000168000-0x9c)="c834e00dfacfb59c342996c59bdea497a75716fe0879f1d1e0b1923fca3e586f7bff246943fe452700235c191513fd6612228b2ad4fdd13237457bc88ec2f2fd3a4a8df441b4d67d0ca916372ea1a59786c740441d157ff1f3ce0240d625d7f5e5bb64f3a18fd2f6bec60c2dfd40e71f3ccebe215e9004c0c6098d3eff778f1977944995d1eb01f21d99a63e63689f16e03a96b898016fc9dbae3d9d", 0x9c}, {&(0x7f0000dfc000)="6f5db97045f5b50484815518e7970ca18817b32898f262185b2edb1fb08e2424f55edd3f39614bb6813612d6958475417c0e63fcebe87d37ce5ca335be8c4b6f2cb2b6f4ef094c3647aea05d095e8cd3af6f16910e7cde52a7f82804c80287168bae6d1421a29beefa6a6cf99404e787fce573cded67c30a512c70dc87566ef36aa790bf680a7ddfd36efdc07ede00d6c798245df13231429f6543d682b22ef80dbf4446997f0f4f71d6640b0de4e1dd06234f915c1ab88bbf3b0acc4cf675c00460c7", 0xc3}], 0x8, &(0x7f0000d3d000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x40000}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000049a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000)=0xe8) getsockname$netrom(r2, &(0x7f0000176000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bb6000)=0x48) bind$packet(r3, &(0x7f0000315000)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00007e1000)={{0x7fffffff, 0x38, 0x4, 0xbd3, 0xffffffff, 0x2}, 0x0}) getsockname$packet(r3, &(0x7f0000ce3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000aab000)=0x14) 2018/01/27 03:46:38 executing program 7: socketpair(0x6, 0x800, 0x1f, &(0x7f0000914000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000514000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000033000)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000ae000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de4000-0x4)=0x10) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000de3000)=0x2, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x0) write(r0, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0xfffffeb4) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000736000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e56000-0x4)=0x2e) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000393000-0x10)={0x4, &(0x7f0000dea000)=[{0x990, 0x1c2, 0x8001, 0xff}, {0x8, 0x0, 0x8, 0xfffffffffffffe00}, {0xfffffffffffff2bd, 0x80, 0x7, 0x8}, {0x2, 0x8, 0xc0f, 0x2}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="5065a740a77155c866bc200263f61f2f912e38c5ca00e3ebeb86a597f8146794bf790af252b71e94e866d859ba49a25588bff43f5bb96ed62082981cc70bfdc2823220725270a11f4dfec13a2338bbd683a74c2207e005fb9f2bdf7d7e1a881c334bcfc9e91a6d5f7289ab07c5fe5ebbe3c80d0a63b296294d078fd5f8440c633c10750ec4704a6149ba735c7d32023bea8969766e79f4b42900a57e5bdce780fecf486ee1fc17a49c533256eb4caa0f5d989c1e730feb2edd00143874e38afedb6664f478d1b431c11a64f8dc9a8e974721f495e92acb8e0f84d00853a25815943c9b7d4c8babb9b49b1d685b08c7640070b2dab250cfea3be74b4faef947f75af845799113741ead14c115c156a95ab037ada856ed33ddd62251f27fdaf876074feb813c106498c008f3ef28907fceeafb05c5aa32c186241c766eaff02da2c00f995062319af1f8616e44fc32c3d2979db90376cc9c438a954bcd43adc0036d73fa0f739d13a698f65d6221ea3ef3c27fc42cc79cd7a4e8a0a49d1babafbd99de7deb13f482d23378219abb7d5c1af8269c35fc748e7c0b995347f8f867a0898d10286e50c78704034bf8aabf318013b1295a8e9a1aebd4b8bdebf1abfe473def353bcc6b3ebdc64e2f9b02dc620f41a7bd43c0e8b0e457c8025df00cb29e9758fc8e9fd6aa704c1972c5d48d4a33e83477987368fd90dbbc80b5486df6c830e46453a4d078c123c438e1e7a7dabdfa6c92669145836e2d010b5a996a8b554b8176d8ca6d1d9eb897dc3ecde0f0b2f5fa92c44b7462c576974903a6795328ac0c90e575356737ab4260e9fef9ae87f6870ecc3b1258b23530fc03b1e35d14383fdd6075cc950300aa98afc363dc5131a639c4105789ff2d3e8d5676887efd6ccc7216e3e631c00ac0fa5fe7be01377c8d1ed9a482cba254cb95e9a5b93fde4d1899efa59d93db7accd4777fb4ceeb47", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000416000)=0x0, &(0x7f0000a82000-0x4)=0x4) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000dce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dcd000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a08000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9e000-0x4)=0xe8) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000dd0000-0x78)={0x9265, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0xe2, 0x6ef, 0xfffffffffffffff9, &(0x7f0000b2f000)=@generic="b3df3c1c6ca2fa17777fbad40ab5a6fa", 0x32ae, 0x2, 0x4}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001c5000)={&(0x7f0000dce000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000697000)=[{&(0x7f0000dcf000-0xa7)=""/167, 0xffffffef}, {&(0x7f0000148000-0x9b)=""/155, 0x9b}, {&(0x7f0000dd0000)=""/237, 0xffffffffffffffeb}, {&(0x7f0000dce000)=""/18, 0xd}, {&(0x7f0000787000)=""/135, 0x87}], 0x11, &(0x7f000037d000-0x7b)=""/123, 0xfffffffffffffd66, 0x25}, 0x104) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000874000)=0x40, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000086c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, 0x2, 0x7, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x7, 0x5, 0x0, 0x5cfe848, 0x31d5, 0x8, 0x0, 0x1}, {0x9, 0xff, 0x9, 0x40}, 0x8, 0xd, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x2, @in=@rand_addr=0x800, 0x2, 0x2, 0x1, 0x3, 0x7, 0x4, 0x6}}, 0xe8) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006d1000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f00009c3000-0x4)=0x5, 0x4) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000d99000-0x4)=0x0, 0x4) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000024000)=[], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000025000-0x4)=0xffffffffffffffff, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000025000-0xa)={0x0, 0x1, 0x1, [0x9]}, &(0x7f0000020000-0x4)=0xa) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000019000-0x108)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x7fff, 0xc1aa, 0x2, 0x4, 0x100000001, 0x842, 0x9, 0x3, 0x2, 0x4b1b, 0x7, 0x3ff, 0x1e]}, &(0x7f0000025000-0x4)=0x108) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000024000-0x4)=0x0) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000353000)={0x0, []}, &(0x7f000078f000-0x4)=0x4) [ 1190.375918] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a20000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000093f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000348000)={r2, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x101, &(0x7f00009ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000504000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000acd000-0x4)=0x2, 0x4) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000b54000-0xf3)="6387937e07a6db686048c6bcb6927714b9aee058a5ef242bfa39a2daefb2f46fb28ebf19150746bad466d3b3e2dde6cfbd32d62f2acd61951ce33e7c6d71c010342bf66cdce893d030ca8758a6143607d35e5e7fe360f11a2d165c1a0a4d68ab455e6194a95bd5e0041a5fb9731ee30a7bb280ac6012a63226bc2cc332eb2a2be8d9371920ede5b60df42cedbbd41f0ddf381c4b25343b5aa83d0f8a011c98d04499ce49067a8d3ab3bf3ca210e35b0c7339eb8c2357b3af2677d22708e293f0b1ba727288760678e09d402342095583278c2b5a0903aac0c5e2b757d82ca68838f225d4f2c0aaa8df8649aa5ff8a4de653c7e") 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000aa1000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000388000)={0x84, 0x800, 0x0, 0x6, 0x8, 0x9, 0x6, 0x4, 0x0}, &(0x7f0000b7b000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000345000-0x6)={r1, 0x5}, &(0x7f00003a5000-0x4)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000750000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000f28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000534000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe, 0x0}) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) pipe(&(0x7f00002bf000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfd000-0x5)='htcp\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000839000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000)=0xfffffffffffffd21) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c17000)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdf000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0, 0x0}, &(0x7f00006ac000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6b000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0x3)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000605000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0x13a) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}, {&(0x7f0000639000-0x97)="07376c7504fee1fff01541af88c749988fa892e7031f2e41228c32943560a4aec30c526a161a866fc4b6f66f9c4f1e4fcd7880e6989480876d8194ea66625981e3a9d465548f3e31860c275427627302a9321443b01d8d99551df36019a4d8f286869ccbd5cce48686dede88293f41ff8b8aa99a264362b064f146a16eea151d5ad4da694455097d8442868c526ac995216449b4f0e540", 0x97}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[{&(0x7f0000f42000)="a2e9ff246b61e00342f300f02bd8c42e46b50419a1ed0a6f060506c25fe9b196ec04ff5240a2e2bcadd23498e35b8decd7b18cb4beec2ae10a98de9295f456d6974632472adb9d1e1079508b707afff91faf76f7756985901eea23853e4e41bbbda64e8a2ba072bda936ffc92735359c3bfe5c03f895945cdb6bb3b527734b2cd95059f01a6499589242dbd2497650aebe97ef121a15b24bfb03f6afeea72e25395ca6ca3e25afd4abccc77a189b9486ca479c1376ffdf9ec741273762c744dec66944deb4e6f6", 0xc7}, {&(0x7f000026c000)="68f960a61c283f3b91e9e8befee61d4a7d743e3ac38510363fdcd2abe9a3a838513030bf24d78b736d3c2087d09cd30cd9eed9d3b2e188fb012d2080df6379b68378a79d5ee627bed51a492cd7afdffef0105947776010ff809c5be6c6b4d72ac49a45eec46ba3f02c42ed6fa90395c4b88fa76f933b9fd6d4f28658db6150f7b1e03ffbd2578a6b5a2415eaad8c48505d9cf857ab2951e3288b90105ba289e65a16917b3bc74039ea1f575534cb00e99076a38bc3cde1f150d008a0a616a834956815babf48ee381aa643425a96473b4903adb3de5489f548abbb8bc39a3a205d1127b1c349cc650776e7f10d9753d642679f3b0c", 0xf5}], 0x2, &(0x7f0000104000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000cb7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x70)=[{&(0x7f0000d9a000)="5acb78f67a1fd86731f28087a9f4a90bd3eb987f8485532c0d2d2f28f4863567c9d06b1f85621982a1448335485fd41b429157c43be899dd2aa3746512f617881a941ae0b75014097a7a58b9830516db054e3370476d8e2986fa1a93428a", 0x5e}, {&(0x7f0000c8f000)="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", 0xfb}], 0x2, &(0x7f00006a3000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x0}], 0x3, 0x8000) shutdown(r0, 0xffffffffffffffff) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0xffffffffffffff08, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$unix(r3, &(0x7f00007ce000-0x38)={&(0x7f0000abe000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000947000)=[{&(0x7f0000f83000)="75663baf5796e4fdf758bf292c749eb51f2bde9e9da4b24c5e19a0292a838a26da7e2792f1b3a1fe7b0be31a2c5c9eab0410ecafdceaae912df07e9f8df5121dbce5bfb5c42f1dfcbc7ff8698d54c21298ec636a7cc0d06fc9a7c60d97a7154d2a1ec7b4385463d2880491a392808ab3848ffb44b9d6c207980c51", 0x7b}, {&(0x7f0000485000-0x48)="00ff31a9c644e10fa3ca244b0fe7b8b277bfe112080f9e5ab7be687367d34430c429ce7a2f16656c9d346f44951138eeba681ef5a2b59fffdbed0e6805e575da1214f37af37543d5", 0x48}, {&(0x7f0000d32000)="c9481da3b6ef5f9e4813b5eb7fc983d74a4d896386694ca8df97390870e0394ef7a7ff1db6ca7a048400c3edbaf4015e0366e36e6a8cb25542d5c29cc7467fcb0449ea863c54d00e38210f0d93581d6ba666ded3b61483618378610b3801aeed9da628c7d5047b67e679de90c99d01593f1dad387e01717e79c169ed25cff594c5362148f0b5cb53842ec3abf8a2f7b110f8d06c853abd6532725ba01d9e8635385680c43c0d1ad38152b045ae5dd915ac0259a4b6d75ceb9cae94ebf8f6865d6ae1f8e29a31c2", 0xc7}, {&(0x7f000090d000-0x22)="220da8f5195ff852bb85fdac8c7b6775b7a6e6bdb16034cbfddd68c1c3f2baef57ba", 0x22}, {&(0x7f0000044000-0x7a)="b760432a89bb809a686b17038698036b645da3c9f36da885f7b8ebfea2a848106350988a50e5e2af29a5cc4bcf51f6cf3346ad305a3fedbf02c0da58221a3d71b4dc4b0881c20c8f8fe269d2ba25afa4b8ef0942a34cc53a85f71acf33fa6b1736afcb979c93a334b83c7589f4dc173a3dd93927e1608c4ebc2e", 0x7a}, {&(0x7f00004c0000)="400d03e16a6c018f9815a8d4e8341bb0d7b6ce5f601332b514caf7b40f3b9c5cf7474cb0507b8782d5241696662f23ae0b22", 0x32}, {&(0x7f0000899000)="fbca4822105c13d5a7572ec1bbd1fd5e9360dbb977c1b012465492c10b7dc99f128a85eb987a26c7b7985f61dfffaa1eb98baf626b08b24b5bbd3746cd1c56232d824f4dfb0bdc7efc803631cb934bf64c92ea3bfb88cf53cfbe7037053222c8d1350426254b879835152ba284d99638cdd1069fa4b1196829236c5f37e407a44b239179107c947ac54a625d", 0x8c}, {&(0x7f0000eec000)="0497d21246dd825c675791eb085daf1bf894c7dfadcc39a31fab654c17f81f9b45e2bee417519d2107954d14ab517e22fe3c14bfd67e3f9da4898218be1b69fc2ef57d8a6c51d277fcba1187e12d5abb849a73ab3acca3863d890b1134", 0x5d}], 0x8, &(0x7f000091b000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r2, r0, r0, r0, r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x4000840}, 0x4000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004d5000)={@common='gretap0\x00\x00\x00\x00\x00\x00 \x00', &(0x7f000069b000-0x3c)=@ethtool_link_settings={0x4d, 0x5, 0x3f, 0x7, 0x7ff, 0x10000, 0x3, 0x8, 0xffffffffffffffeb, 0x1, [0x40189, 0x101, 0xffffffff, 0x5, 0x8, 0xfffe0, 0x3, 0x8000], [0x3, 0xff, 0xffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0x0, 0x5c2e329f, &(0x7f00001ec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000608000)={0x4, 0x8}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00008f3000)=@assoc_value={0x0, 0x0}, &(0x7f0000823000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000327000-0x100)={r6, 0xf8, "e9cb56dbb17dd7f18063e2c1981028c89b6825d99d52d99847b355dcb8cefb0292c8b72e3a4054440a3de4036b4f04295af6ed3542d679feab3e055a07efade1aed47eb76cfba37ab55471f4ed29ea16aaf3afb43d6e592c1cad35e2d610e64ec9a2464feff28d4e1df3d6927af589856dd1d604a49dd9253a41da03788b9298d6416357d5cb09df038f1b947d26062adee433cbf0f909b57e66cd19f90a8d9008dc93e3a77e95a318b0fa7b1b938a1a8cd5910b449698937d6b0f5303d8b123cb351475812c71904e711baad846efb3d5ca36952e70f1c4c0af8570e9d2365d4a53285994fef8986024d43124ad44a92e553de663ebb021"}, &(0x7f0000e41000)=0x100) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000419000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000044b000)={0x0, 0x1000, "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"}, &(0x7f00007fc000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002dd000)={r2, 0x2}, &(0x7f000001f000-0x4)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4100000004, 0x84, &(0x7f0000383000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00007a0000)=0x3, 0x4) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) pipe(&(0x7f0000625000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b21000)={0x0, 0x8000}, &(0x7f000012b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007ce000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x3ff, 0x2b4, 0x1}, &(0x7f000033e000-0x4)=0xa0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(r0, &(0x7f0000c3a000-0x40)=[{&(0x7f0000213000)="242c284edbd2444f810e7ed24ece75f7e7a2a504157932f97ba1aa3155963c9eb5320de5dd336eba00391655fc586a86a83d3aa5c96524a87c82a2779dd476ab4245cfb4481c8e6eff3fb6c6f4f2d311f96faa85304a7e70d405d703fcd603a38e5d2aa6c8fc284dd30e4d6ea62331898bc5d0e5450af60e991b45eaebbc0693bcd43a4a9195278ce915fbc1ff9d88a48fc9560a16c9e57a15fd", 0x9a}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e8a000)={r3, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000468000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000615000-0x38)={&(0x7f0000047000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b25000-0x40)=[{&(0x7f0000a4c000-0x8c)=""/140, 0x8c}, {&(0x7f00003cd000-0x7d)=""/125, 0x7d}, {&(0x7f000060b000)=""/8, 0x8}, {&(0x7f0000da1000-0xea)=""/234, 0xea}], 0x4, &(0x7f00007a6000-0xe1)=""/225, 0xe1, 0x8001}, 0x20) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a99000)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f000015d000)={&(0x7f000019b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e7c000)=[{&(0x7f0000b34000)=""/10, 0xa}, {&(0x7f0000cfd000)=""/190, 0xbe}, {&(0x7f0000dda000)=""/0, 0x0}], 0x3, &(0x7f0000a38000)=""/0, 0x0, 0x19b9}, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000295000)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000097e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e7000)={r2}) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00004ee000-0x4)=0xd3b, 0x4) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 0: pipe(&(0x7f0000450000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000824000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ba9000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x9, 0x2, 0x6}, 0x10) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000008f000-0x2)={0x7, 0x2}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000f000-0x10)={0x0, 0x1, 0xfffffffffffffe24, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xb5) 2018/01/27 03:46:38 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000532000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 03:46:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000+0xbbb)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x803, 0x8010000000000084) sendto$inet6(r2, &(0x7f000031a000-0xee)="97", 0x1, 0x0, &(0x7f000077f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0xa44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xfffffffffffffd8a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb0000-0x8)={0x0, 0xffff, 0xd2}, &(0x7f0000ea1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000efd000-0x8)=@assoc_value={r1, 0x385}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000053a000-0x4)=0x800, 0x4) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r2, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000016, 0x2, 0x5) write(r0, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000050f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f50000)=0x10, 0x800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f51000-0x4)=0x10001, 0x4) r1 = socket$inet_sctp(0x2, 0x80000005, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001aa000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ce3000-0x4)=0x3a, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000b46000)=""/57, &(0x7f0000239000)=0x39) socketpair(0xf, 0x2, 0x1, &(0x7f000048b000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006f5000-0x10)={&(0x7f0000930000)='./file0\x00', 0x0, 0x10}, 0x10) recvfrom(r0, &(0x7f000018f000-0xdc)=""/220, 0xdc, 0x40000042, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dce000-0x4)=0x0, &(0x7f000030a000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e9f000)={r3, r4}) bind$alg(0xffffffffffffffff, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 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) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/27 03:46:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000382000)={r0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e8e000-0x18)={0x0, 0x3, 0x20, 0x3, 0xfa}, &(0x7f0000b30000-0x4)=0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eef000)={0x0, 0x7}, &(0x7f0000bcb000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000eef000)={0x0, 0xc4, "dd26c9f01edf28fa63afc9a5d9ee9c57a327a5da00f560a66accedcc1125b612c7814ebbcd565877a983bf4eea35425c9f562146c8ac9b71a3c9641173e1646ee4ccdad1d1a932e26e4684dd353dbf49252883deb6d1955ba06c5a0a79c56653adcfb1a90c235e027de907221e1a8df1afc8c3f3d362f07fd2cd4d41ecbe759c7a5f801db55377996a98cf9944ad1757fd6029c2fec5b8d3984905a11a9eb6cc610c5bb4f156555d562083f57c046ec252b8fc9bb252a1455a2531787f793ebeced23dc7"}, &(0x7f0000925000)=0xcc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000eef000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x6, 0x10001, 0x6, 0xff, 0x1, 0x1000, 0x3, 0xffffffff, 0x80000001, 0x3, 0x8, 0xf45, 0xf6, 0x2]}, &(0x7f0000eef000)=0x108) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eef000)={0x0, 0x8, 0xa44, 0x3ff}, &(0x7f0000d2d000)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000053000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000bf5000)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eef000)={0x0, @in={{0x2, 0x1, @rand_addr=0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f00009a3000-0x4)=0x98) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002e7000)={0x0, 0x6}, &(0x7f0000ef0000-0x2)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000eef000)=[{&(0x7f0000633000)=@in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xec}, 0x1c, &(0x7f0000921000)=[{&(0x7f0000b74000)="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", 0x1000}, {&(0x7f0000ef0000-0xf3)="d967dd3b5acc4cdc6fc5cc00c3341a8450089381846c1112be5734b3ed9097b1742febf311a3bd5ded2707c690bb131930ed71e84f0ff795f401ac71a8f4a090dcad9db2c070ed421e5e78e3ba1fec8c874992c60151754e23d918ebd2136fe4eed6dc54a34ec1da8f4a2fd6030826f91113c9d468afd5ab795a11815c13ed9c25427376feb82339f12f93deab72bdfb8e97e1e3e5e895cdce8075dd6c4178312e03843eac7b057e1efaa1a81b172b5e0dc6d55e0cad0752217d45de23ae45311a23a7320a67d3a429bfda912766f707d4b0acdcbee8f99c5f2af940401f7875e3179ed57170f8a90a127fe4e294c914304c0d", 0xf3}, {&(0x7f0000c78000)="1ccb71a1418a31ffff9bf84719992175fa9920f61ecb338b33a5eb2bead6dc98516930e5ab8b3af0e9dffda31008b9927ee0eeb2232006811779b7602ed8b70faf9ec03d084037754a07c8acfde3059187c633d4244f1e26565aec0b6d49c073e6224ad5a2a927f72a9735d721273452622d938385edde7abf3aca968a48d26edbb424887b0a8a9d9a15689dc9838a25a39b816cb2578835291ebd", 0x9b}, {&(0x7f0000bc2000)="7487fadc0a12d22ef57ba30fa23c115b67d73cd2253b83ebf580d821d236e31ccbc9fe1e5fdd1d9f7af29c48a671037a9d6181582059bbecd172c4d5ee1621833abd2894b5f1f02dfb43e40789115a7aedd25d6360bd6d531fe8f95ffa7642abc924d2b5e6c6a94cf122410ec60436fa63a49ca0a5042839f82316def40772b2c8383caa7bd98f", 0x87}], 0x4, &(0x7f0000ef0000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe2b7, 0x200, 0x7f, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0xd61, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x78, 0x200, 0x5, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x7f, 0xfffffffffffff45a}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x0, 0x8, 0x4, 0x5, 0x5, 0xc9c0, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0xb0, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x101, 0x8002, 0x0, 0x1, 0x5, 0x8000, 0x749, r6}}], 0x150, 0x40000}, {&(0x7f0000eef000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eef000)=[{&(0x7f000072a000-0x27)="55977677346b696b1e504d47e6404b0ff9b6d7213ebcd85fd7e3f627629c23ee0d9d83d2bcf06d", 0x27}, {&(0x7f0000ef0000-0x4)="7873d0de", 0x4}, {&(0x7f0000eef000)="5415abf8ed97cfe7553ecdcb8b9bee870a67a49706891383444918649b17b98bd968a2a76a0097cfa140c9aa316dad7d43d38e51a101c710257e7ce81c5825e5cf6b21401b8d80b10661a69c86351a6c3d0d4ee09137afc7c2451b69249a87b6f2ab348ded3084bcc9a7b0b1a21963e370b3", 0x72}], 0x3, &(0x7f0000eef000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xec, 0x8001, 0x0, 0x5, 0xfffffffffffffffb, 0x9, 0xffffffffffffffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0xe0, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0xffffffffffffffff, 0x6, r9}}], 0x90, 0x80}], 0x2, 0x4008854) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000015000)=0x8, 0x4) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ef3000-0x4)=0x32, 0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000363000-0x10)={0x4, &(0x7f0000ef4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ef3000)={@generic="a9000878cbeded3f4a7710be88fd3453", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000453000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r3}) accept$alg(r2, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) pipe(&(0x7f000061a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000777000)={0x0, 0x0, 0x100000001}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000ef7000-0x88)={0x7, {{0xa, 0x3, 0x6e01, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000ef6000-0x8)={r6, 0x0}) 2018/01/27 03:46:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r0, &(0x7f00004f3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b71000)=0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002cd000)={0x0, 0xffffffffffffff00}, &(0x7f0000958000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000290000-0x3b)={r4, 0x33, "fa99d9fe6011196ac446f01a79b067ca3e66dc133a2178bed027dec6b2dcbecc5eb91f0658d48b870be66f1f70959a30b1baf1"}, &(0x7f0000ee4000)=0x3b) close(r1) close(r2) close(r2) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000095d000-0x2)={r6, 0x0}, &(0x7f000095c000)=0x8) sendmmsg$unix(r2, &(0x7f0000590000)=[{&(0x7f00002c7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033d000)=[], 0x0, &(0x7f00000ca000)=[], 0x0, 0x0}], 0x1, 0x1000000000000000) 2018/01/27 03:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000e06000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c41000)={0x0, 0x1, 0x9, 0x200, 0x7f, 0x1}, &(0x7f0000a69000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e41000)={r2, 0xe0}, &(0x7f0000692000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b27000)={0x0, 0x6, 0x9}, &(0x7f0000a14000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000038b000-0x8)={r3, 0x3, 0x80}, 0x8) r4 = accept(r0, &(0x7f0000085000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e8d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000086a000)={r3, 0x8}, &(0x7f000003e000-0x4)=0x8) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 03:46:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000011e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000+0xf9)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000d0f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fa6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d98000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d4c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x2, 0x80, 0x0, 0xa0, 0x80, 0x2, r2, r3}, {0xfffffffffffffe00, 0x6753, 0xffffffffffffffa1, 0x1, 0x5, 0x8, 0x2, 0x6}, {0x1, 0x3, 0x7ff, 0x1}, 0x4, 0xf, 0x3, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x4, 0x0, 0xc5, 0x80000001, 0x80000000, 0x107}}, 0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00003ab000-0x12)={@generic="62fc968732179d5dee716972d1f8fb0f", 0x400}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ce1000)={0x0, 0xd82e}, &(0x7f0000f41000)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006f4000-0xee)={r4, 0xe6, "a64aab70ce7e72b39f3fcb7bcc08a17e1543e065c51fdc0a8e383a114594e345e65536e38346ce385701315ae6eb20f9e0ba3e172e1208ba553ba10a08b92fc68e0619c34f74d02ef795c12dc7e7813e2717c1e6db3d5b97ea0d613a57448ae3f8fa5c10f06c8e9c87c5a232fae202cbab70e870672b7a725059f9366b588dd321a4fe5ea8e74d60069f7a816fb1b3961513f6318854af1218b6e59a5b0c526d7d98b8e12b1c017e8538d52d8633541355aa16d35682d5ed7d00eaeb394360f14696765bb47f51c9f4b9ba40da917677bcb6ebdcf4b04263bd6c7b6a92167c25f5a0d12dc0fe"}, &(0x7f000070f000)=0xee) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d08000-0x4)=0x1, 0x4) 2018/01/27 03:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00001f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b08000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 03:46:38 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a25000)={0x6, [0xa1, 0x81, 0x10f8, 0x4, 0x6c9, 0x20000000]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/27 03:46:38 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r1, &(0x7f0000901000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:46:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socketpair(0x7, 0x80000, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000002000-0x4)=0x0) socket$vsock_dgram(0x28, 0x2, 0x5) 2018/01/27 03:46:38 executing program 0: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xd7, &(0x7f0000aea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aeb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000851000-0x4)=0xfffffffffffffff7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aeb000-0x4)=0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f000040e000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00008d0000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aeb000-0x4)=0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00001b3000)=0x6, 0x4) syz_emit_ethernet(0x2b, &(0x7f00001a6000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "b4"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000af7000)={0x0, 0x91, 0x200, 0x44, 0x40}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000db6000)={0x7f, 0x10001, 0x8, 0x2}, 0x10) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008b2000-0x20)={r0, &(0x7f0000ef0000-0x14)="bab2726ace6b0964052021a63714ef41e04a6579", &(0x7f0000ef0000-0x38)="e16c5e02dec1e36fdef6318e1f7cc1fada7626aaf8500a8ee5d08190a1525352dd8b09ad7bf03a1a2ab91a13b95ee8fbce0d72fb1d0c0537", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x401) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x5, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000ef1000+0x129)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000666000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000022000)=""/81, &(0x7f0000023000-0x4)=0x51) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0, 0x80000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000008000)=0xfffffffffffffffe, 0x4) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000009000)=0x0) 2018/01/27 03:46:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) r1 = socket(0x5, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80001, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r3, 0x3ff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x8, 0x2, 0x28f, 0x8, 0x80, 0x4}, 0x9, 0x1, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0x8, 0x4) r4 = socket(0x4, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000751000-0x18)={0x0, 0x7ff, 0x30, 0x4, 0x2f}, &(0x7f0000001000-0x4)=0x18) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00007c1000-0x5c)={{0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xc47, [0x100, 0x5, 0x100000000, 0x0, 0x9f1, 0x8001, 0x5, 0x8]}, 0x5c) pipe(&(0x7f000083f000)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f0000d42000-0x1c0)=[{&(0x7f000039e000-0x60)={0x27, 0x101, 0xffffffffffffffff, 0x5, 0x8, 0xf8e, "0f2c739c2d85434147cafb90bcc4d30c9d40b9346d4846e99fd92bffc476c6dc6e3e515edd47106bbaf46f5217c1b431d2dbe1475f755d6722aa99a316ff2a", 0x401}, 0x60, &(0x7f00005b0000)=[{&(0x7f0000e72000-0x15)="24aa7fadb1eff07d6da8415e13ead28a6e537fbcf4", 0x15}, {&(0x7f0000e62000-0x1a)="d1b126049e21c5de9fd884b30e4e20520bd5d9c7d51cd3a01c0e", 0x1a}, {&(0x7f0000519000)="a495086d9ae4ded688c5b923d225e35af96ec3e7b729ad8e6924f138e8ca3cc00373b48671a92019c5616220a30b73da8a2979aa4530d952cc0f8d02c8f516942c9eb44b6b01255f5ccfded8215cd1448d17284d51b8def35fcf9325f2ff6d362fa75072ca48d6fe18b190a27bd052fb517bd352369adaa92c1681802c0664da09f099b7361e09ef15cc7be6287d619a9c783194e5543469be50891ae310b035d72a86b0890aa0", 0xa7}, {&(0x7f0000fd3000)="ac3e3bbd50ed3512c05d31ef64aac1939cb598b0cab4f29c4ac3d2e494903fc15ccebb067062039f826e03885aa8b53de7ef01f060c3ebcb2bf8c71538461ec5dc15c4ae", 0x44}, {&(0x7f0000120000-0xe7)="069c93a823e6c38893203bc274c416cfd2f2e1b4081982b09528c1648f7f3006c9c5d552a604be4db52f1cc124cb9881b3965bff55834a860fdab206ff3710727b4d1d7cc9377e41dd3398ff0dff3764436906b4d64d3090c1697fd1e47b9f579c589996e177517ca5dcd21908e20cac0dd941541e0cea6ca2ea8c56acabbc86b7ba7beeb5043af5df4765a8fe40faed833409f16a8f7ed170ddead28b94a919eb918b4037a1f389007d1093dc0919744c9516451a9ed3f82efaeca96955736c5e4dff46ef9fce9574f41f53267f6899b070fe74a35ef05d02b0541ae028af1aea2d59f3c004db", 0xe7}, {&(0x7f0000257000)="5d945b464210259a62eaab2f36eb8f3aefea90a1bfa48377977ca323262f68b0e9c749a9bbcd6683042e23fdf1885e6d0d682ccefc99e96958366d", 0x3b}], 0x6, &(0x7f00005bc000)={0x40, 0x115, 0x9, "f5f68d30acf75606d432525015c47710c82aab632c03d6323759edf6007d46cd622f3f6dd9d5d45337e385"}, 0x40, 0x4000}, {&(0x7f0000d39000-0x60)={0x27, 0xd2e, 0x3, 0x7, 0x6, 0x8, "50d6a74668bad18e21a8852ac6d601197e6d5773e8040a8887d7ffaa3f4aed5a1e0fc24f5a450a27bb2a5bd1533ff4e5d83f91d266652993fadc1fbb425d65", 0xfffffffffffffff9}, 0x60, &(0x7f0000f34000)=[{&(0x7f0000d66000-0xb5)="0274599c14f5248af6c2ddb944b4975fce23da42266fa62c59507cae757ecf42e98fb00160afb446fa5c640e1515ea78f53117f40aa9bc43bbdee1761d9ec3aa257b991f782817a1e4bcadbc3c5009572bffb3902a282ab40529adc94902b9db035939a31b3c807e712de556501b78224ecee96b986edba08dd476e625d95eebdccecb0210dcc405d9ed9df2b431f0a4a64619988e2f21d87ec38bcc9d930a58df490bc687640e52fea57bc1fa0c76714cccb49a99", 0xb5}, {&(0x7f00008e4000)="69ee371ba598b4c54e4915cf18857901badf8d590cc993cd8ad866affe19dd67d6ef03272e9c02d8e0cfd1708c672b2c5f130ac8d768ab959413f2c3ab34bdf2bbd63eb762d775be4b1bb61286fae74c1843da216739377e4b07", 0x5a}, {&(0x7f0000043000-0xd3)="acb045d95db04b60af1a7ac7622f2dd6600f8b7f98448e7ea6f51bfe82ad74f4480d776a8957d642305de3a97851b8affd359d9c065c5b95790ec3d71875a39410c89c65ff23425859a6502f0318961726fb05a796142245695f3d7e272bada8187591400509c30d726ce230eb7ec4b304df970ea1a795989c3186150be702cb75fc5fc2991c73a2e00202e6658e7fd6aa8ae6f7285f0928bc92081ee63a47f532ab6ef2627d457f1f05b05d60a0a72e3bbe96f20e4ddcf2a1bb4fc65b9d7ab5b96e93b462ad43ad19e229ff4e4ac881ec7cb0", 0xd3}, {&(0x7f0000f7b000)="3730d41be6eb67016d3c03a3fe3004eefad96be7785497abf2c5095b1d0aa9f59c9cf25e58efb5b9db3aec604b2d0f3997ca74fce7ddffde35371dd908ef964d09398a89b18a72e188cbb6da6a97ce738cce5b905513da1edc08548a449933a8e23574c4183828f5985c165209d0b4318e03e7610e37814e557c33c5ce471c9b7f15f75b5c6813c69c7ad4ea7fa4d246c90ef2c4218811b62e8b7bb8fb3adb017c169f73a65da62a217d5ab9c6222eb7155a9db6efa4b087b24c6819c51c26330a2a2c9b6bb82da0f48c9fd32bb842cbd8cf889c57672c4c83c6e714b04b2eeab7738c", 0xe3}, {&(0x7f000079f000)="6198f4ddeb1ca8f4b29814cc358a18a76da08359", 0x14}, {&(0x7f0000ef6000)="114ad8cd0d544e8a10ba9af8f56fd66b9c3e261a8c6629fc79b374efcae59f87e3694aec08af01992ae1aef3d2cff73fb16c0be3d2f070986994f929dffa9a11fd797315c545d6ce395f4c760ac8771ddba916f1ddb6d2f592938d42152c62877f9107c4120695f41abfb662ba587fc49847fbbfff854139727d7e8b414f00393278dd5de2e431932edae4102ef737164678278933c922511b121879fe4bc862c8919f3916d11f", 0xa7}, {&(0x7f0000448000-0x8f)="3d6b38e4268ff02b555bdbc7be84b6145c9c3c7aec72135a83b47823184c8c5c1e75cd84392e453282df28a59c23b4f67022a10857f6b449ff80a1ddc3ccf1d8bebe9bcde85e0bc3a17afdab70399b7383b9da7ac7a4fccf000014062f3aa0cdabd45f488e77d957a4b8de3481381aa420b102df8982786d0fbe1198eedc30b96feaea4fe5440af11a446d978b382e", 0x8f}, {&(0x7f0000411000-0x6)="0c0985988b5f", 0x6}], 0x8, &(0x7f0000a25000)={0x68, 0x102, 0x40, "0bb086ee00a7f2f7900159de240ef83591bd4603273cf3670a5b5cbef95bfe75ddc10bb0f41bb6f69fea74b8607b25d2c8ab9a7ae6caad2f60bb5cc11969b007e2d4a67c0070a0cf29b1fc1551ee07f57db0"}, 0x68, 0x4040801}, {&(0x7f00008a4000)={0x27, 0x1c, 0x1, 0x7, 0x8, 0xffff, "09f557de1ad479baf4e37b958bae45487ca37a86a259c9b7ebb0fb1b183c5bb6ae2d597cc72bb3c03ab16c5b046869cc9c7a052900bea13bce34187e93a07f", 0x0}, 0x60, 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{&(0x7f00005a2000-0x1000)="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0x1000}], 0x3, &(0x7f0000665000)={0x1010, 0x11f, 0xdfe9, 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"}, 0x1010, 0x20000000}, {&(0x7f00009e3000-0x60)={0x27, 0xfff, 0x7fff, 0x6, 0x1, 0x80, "cb905573b15d210b53736f8ead54803d5641fc913f84e0d8c0d1f3bf52269538c01641500a8d10024f9d30ca07008cdea85e9687284edbe7fe36aa45a7edf8", 0x200}, 0x60, &(0x7f0000f40000-0x10)=[{&(0x7f0000e55000-0xa8)="d817455a529de27a82232ea90bd103ce51db07f1b609a5a6e8d1ba50baad9c42023bfe1ad2095201017e71e3f767d7857a603a80046e07addcca2e18fb7aa90e3c704b32992eeeba04f7a5c49b472e6a4465a6f9d44107b0e43d0ee67d44d82b83a7349b0d31666723513032a833ffa03c7d74bc84e630ee8977b1f5b0fadc6d1b4631ef68bc5a2b104ce2645d7b6c9d5e97a364bf051e17e28055e3e2a8e3f14f2858dfd465df68", 0xa8}], 0x1, &(0x7f0000c45000)={0xb8, 0x11, 0xb78, "06551726f5603f333559b1f4b3f6fd74d4eafdee8241a14169bc1177ee35b1e8a9a09c72942e33275e609857df64af5f223e75a724f4e8af479545a735ff34d6771313c06ee6eea5484def4eb6ae54f618c0036683fe5245382b777567172e393dd42cfbed3af246caae0ed8f0fc08ee7854c4b11d5a2c6903ce38bcac63791c3c514ac5556d599607f4357ab76b73c76a71e7b6f9750b7242a15f877b7be6891bb5164ecb8c2e"}, 0xb8, 0x40}, {&(0x7f0000588000)={0x27, 0x1f9f, 0x0, 0x4, 0x8639, 0x2, "c4c87c128d98d1ff3e596d02af0da6e3a1d474aa4245fd691c05500d2e36dea6ce9d55951167ac7615f6c8e42c61ccddbe4ee02949c2c97625ac37d42643a3", 0x4}, 0x60, &(0x7f00006b7000-0x50)=[{&(0x7f0000119000-0xe)="d18f5a0e45bc7d7ae8294b6ace36", 0xe}, {&(0x7f0000109000)="7b195c2ef1be0caf1a1d4e924e1b87713f65f0d90684e05bb1fd31e6d640af6b36cba6ea2b1d56230f6cced325d8b17efabcff4c6fc102c765a66e58e6c0549341c96bfb553fd7ff2dfd27529126fb08881bb99ce8f34ca51f435cc43dfb038bff8bf786989362afc682f938", 0x6c}, {&(0x7f00007b7000)="ce425b6244c16b51134a", 0xa}, {&(0x7f0000aa5000)="54bc2482b52487b78cea06f255bc4338401c6e087d26db3d6bc281e9eb613bcc43d59e735ad0fdc12631c08b601e0bf03c457525f2e1788d37a60d6f898b06309ec7abdb47990ff170af42cec2fe244f36e7c2e3dd83d3d9ea932f1d4991d51693c9ef2fee81895d486206f49969bcbb56312c2a3ef4c5e05145bd0440c0f8176871cdca5d4c86c6d76c95349c1e1dbc8b92fbdd83d5a0b4930c6c76eb2defed51a7784ddf4267a1", 0xa8}, {&(0x7f00008f0000-0x91)="7b488abd4e684a88adc45d782793c433640ce6d8acb0b2436d35d7b26294f0998802be5052405931062880a0c96fbc81c44d59692072980097526fe494ea80b926ab4a2145322c86cc6ad9c2da42671eab8fbfa1f91df80ab63ad92c5579cdfd4f9800d4cc328b99e35ec48cb8e5f32c48030ee74ff55f04851553912f739e4418ca3f9b7c924ad6d3ed391371f615f9ba", 0x91}], 0x5, 0x0, 0x0, 0x40}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000638000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000764000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004b9000-0x10)={0x5, 0x4, 0x4fb4, 0x5, r3}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000097c000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="aef84090e8e06740e2db5b4e49de4ae9"}}) r4 = accept4(r0, 0x0, &(0x7f0000156000-0x4)=0x0, 0x80000) sendmmsg$nfc_llcp(r4, &(0x7f000019b000)=[{&(0x7f0000c0c000)={0x27, 0x3f, 0x3, 0x3, 0x1, 0x60, "8441d6df00d0631fddd99d16ca08bd8d1441aa8670caee55b64e5b2b8575b141b0f559d8878468429ec4fbf787e7b7ff72e79b45a8d8355af59b130cf238a5", 0x1}, 0x60, &(0x7f0000da1000)=[{&(0x7f0000244000-0x62)="62d7c8e80988113e201b8a785b0873f4afdce730d969a9047556d372cdb1679389331ad077277ae44a04f9db62c16ca587e75f0ad6975aebd723ecde78a587c18c2baae28d771f919c5ccb2d8a764ff8a763a0a72be88ed8b14407ca871cd75ef723", 0x62}, {&(0x7f00002ca000-0x98)="7777cd12e410ec1483893524e207e91b826d7d2604985002c74328822bb4b6d5796f513884e9775a32740b3c96c6ab15ccacc0928a3cda9d995e72ee562c424d6fa64b1f8c2dd79e01ca5d6e93e47fc51e2bbcb474c09d35786485019b1b18e6f170ae17488476800a9eb70fcc80a9ac9598bfa225e8475fb6cbc5000dd43fd4e530a412538a1a7687d3cfedc134b346b994869b35d93976", 0x98}, {&(0x7f00005a8000-0x22)="dd64236bd58d230e1fb54ba3942b9caf4796cdaa9cd1583ec3644151dccc52a54b5d", 0x22}, {&(0x7f0000cdf000)="15116d0029656b69e42ee2a4dfa505f7adfb809d89373dd03033ea383505483ceb77dc05db11acccdefca4d67e44eb5b9e2ebe5a405e7389a1addf0a1992519203477e68b9ddec6c453398a0a3618acf6c7fe06991307ceb26b94437d2a5198d1575e4eb1a12ab4589b1d87560a74e11eb299989c54ad1c201ba2a3e1d71e06cce1f623ddb21551a32a54cc6d00495c89f6f995e13f14e987242d3ebef8d625eb359b3361e90270a7483059e447c081f4908ef75b252369c57b70f4af4a00fdca8d1fa38329681a3403f0f5f88f4fe2ed57b3b034d50e13753529153dd4f204d17aa4e024816ae1ba61f3a026ca6f143ecf953626d9de929c38941541b67bfaef511c06cd6527e935541b7eb8d3e32af49d90d6587101d6adbccc9284cb7db60ec490e8c90c2dcaa8833b255a5bc9c9e9f4e4fa5ede59abe0bfe172f4fda4c5f4f4d0ba68b19c71d8e1704b37ce744b9268d7a9838300466519038917b0523f675f4673f7368c7d6d7fedd30154b4aa14fa2a18ecda78acbd7260da4a3ea1e9e0a938d3930f032609ab3ff3109a58eb8cbc543a5f997ab97b3aa1d1ad8b51581dc22f9cf82f5f937b3f4af5011f325b3617b9ddcb94944dee0eef256d6c8667f7a7c7cfbb14919e1b22363d0dc7edcea79412f6c2788c2c4f1afe65a7f1422d5ccd7459872e13461fd727e4e075110bd83900ed404e331c7029890e91ab52b67c3f6980b713a1d93d6592100f64050070eabdc856de426be683b715cfde0c84c26d1acdc524945d0b1956050c3829115d6a9a729830ae4b90fab9f88e2c8cabc54eaf1e3d18a94e255d8a9b400a8180fc3909ee773ddbe137ba01dbe7ce99259cb938da4fea39ae9943434173780fcd0f1f591f076b138f809c13612365e8836192ca77ca07a7468c77cfd8ce88e46bcccc9edce97a47ad40d79bd18c45b3792ff4a2dfd82e504f0cb4b4ac17c62858101bc8c8b00ffe11ff1f82c82f62b813b294566b7ef658fce8fb96352fe25da52a913064246830b1b9cdc628142bdebaa0adc7f0b8d7ca3f56a3d75b65f15ddc14566365989c179a7a3d15d6ddb6ab0c31737c62d652ceea64a0837d46623d4756fb36b4a5da8d6744ae5a315a0061df8d808e40f1bef8766fd779bfa51fb0e9ec761d5fa2c3381982342e83da0e4d0a9bf25acf04032268bd94aae0b2fd30cb6b6a84c5f80bbb4586b962cc41cc0560d2183fd7539f2711455338caafcae99dc32d8f815b41b0e76b55e5c81cf13e1e91a008221b3525cc02cbc17dbced3fc278468d195613b387f67dfab4c6735ed950ad76f78e75fc209ec122c39ff09155e1f79e3662d874b568004ddc6c69f59fa7568fcfff3c7d5b81ece2941cd40ccd1ddcad4345f793066f49d5d073d1cc3e4e5374c373279e3a6ce9b0e6b26d175b6704d8178a33914569f88574e6c7497b9e43e35b94f83f82c9c53216e61011d123eb5148077a90ace943d5f0e9dcca24ff1ecaf1d93768a8898aeb680947cf1973a08750b98ddb37816e3d21a0f73d0db760df948db61957e0aa191f08fb0a25439cefab1d471f929246a33c9c15b3bd0ad4eb3be999e4e8ab28c9623056cc765b9fe086b5a5fb0da50c78f898bc5fbbfaedfb54b5ef9ecbf0b16af20046028b793c12a062b980c6b6ccb44f9a4998f5011764ca220f61d8d581094acf58044b126a9bee356a6733ea909d1a9239263e1f1ad1de10ac870e08ab51b1547c3704bf0075972b12bc0df7a54e15f9f5576e6fd854674aed3e2f8e3f22a469583d88faed305e4dcad4df11f8cb3d3c75e6374019e4a045da82adfa2ea49d4b0f2f6997670c935b830a3e925c8d5179ae33d4658a56c03e606789a87f8905d33771f4c62f82ef5a09f912665fa2ff83d7f27fb73ba1402883bd31db68b9a3230ec351541ac6783095408384f680f6d5a4074b98c00fb5fddc21844315c3e99ec95d0aa84199910667013987056a2372a2265a06d9e0d245ae1c6ad52ebc1e0849a64c32084d9e27fe0920f02f3545004d50ae7dd3fb26a385223e6b61bd773cdb15045f85ed6cd5dd44e882485d4b06c4c8e6635241ef7d5c8bbc87136b4cd57bd6e95baeac2d2fd183e263ee737eb2828ac8a4c73280cc50decec9b9130af339c7cfb4ece1aa8b0e7534ad78e3e917b8319e3661d4ced439eb63a044cc6b3dcdcbc83eee405788ba9feabe480b10f740aed6c027270bdfd8ee9c1b84e09a35867b41a102cdacb7d176d6d37e5ffce79f65c0583af2f616e834560c1736656c9b3369849f533b73c9c9173a50ed906a6c8a61a547665b6060281a48c71d7706e7753b36ea0817209e790ac81906adb668fe4c29733362d87f1f9ab4726d636b41bbaa0a8e3aaa5010e5adc912406d0545575dad11accb543145e9db093e4e300a72943b5d8f086dc317b4850e9e498ce0881fd94ac1c706cac5f0115bba8da1d34b147643d8f785785a20b8f00bf4093537c1c756f3521ccead8493cee073b4b50e0404c777954a4d27959b7e08bd549c2ec8e729b713a9ecd75ab5a6c3b3312c0343f8c2500a393b6dc6043d5f5e9453fbeae300cc60f40fc898960ff95f8d2e456dd735ce521e8bd6d631699aea9f9cf4db1a057a1899f600f505f612b945152850ad889930b0ebc7565ec75462db42d27373794fa915f667c345defe28af99d611c8a1eac1ee6aaeca66d62897153acbeab58dba46779818118a411ee9d5385db47bac529d6cc18175ea6761f14b6dc162d5bbce632e1d52c10682b5736bc896bb686389dd60a4c4dae05bf013e247461b644b137ce48f476aca48f82d12e9fb305172dbc83e07f44cf57b7f2d3fd83d41fe67162ea5a1e33f4f650e144daf7169da04f52b4015ef9db3d903e0c115638bd7ffee1b1a6c8b92f758f5459869908e5ec4969ce0fed5699302f1ca77fa0266963aa1dd66b4f7f4d96f7a24da6b4d57899f3dfc3287e23c87098eabd217f6ea2519c69aa2ed5aa09f54649e14576ca9c80bbff5170f2aae7df9ef3a6186b35ec272576d7aac5f679b2b229230a71b1161b3c0c863a5e1160b40ffe5695e609638efbdbaaaccf6ba4f57605e1d808c7cfd732a6227ee6efb9fda4e06893af8a5ff7e926975a1278d9d10ccde9c7ec7460238e7422ce7348d21e4232fdfe63a3c02deceea4d88bf1d920dc3070b67727d057c52340b6d9a0f73d0f6ae96013614b384d5b4374d92b8cf62eeda7eeb7247c02901763f9b4fbc419fc20369950d1e7b76d0495c860fbaa6f21743fb33b99ee967085bee3211109195928236208979d9109b9d57a6eee6b55d9093adb31e78aa7f323755b0e5a0e4e563735a023d14be8cf14abae01c860b678d3360e01bfbb19caf00d7da82f62e9801c92a432043d37f1f59e1fe69e05531ad105664dabc21128c80a8e86263a4ea79c6f63c81fe122e14c4d82c4e7725f4907d13aebc47dc0731cc4681933813da320ffb025ba672679bc46838e374e1b283932ba19b963e88bf53554cf77644f18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0x1000}, {&(0x7f000076d000-0x6b)="2cc05c9195ef965e8c5d12f2f2ffe78c6ccd8e2c817c559823af390db9e24f640f0a2b95249919b2373f1d84e33ce8240db959f5efa59274fb022fb2c43472cdac9b0f958d4e2fb71cb3c2a77f828649db58f766d35727312a77732ef68a758f428343c0858edeac86ec51", 0x6b}, {&(0x7f0000370000)="0d2e668d4b97cab1251d240acdf4d4dc761c75a32e1b4ee470681a65a103a8b8c551f231070ccce9ff5e6889cd1e40af10c534cb074a85797ddbdcc2c59b5061cdbb9c98fd16a33612b22104a87c0a5c778409b394243fc9ac14e03a205036b3811326e26d04f9fd25b791812636f45ad25c9ff1cf5386be942f2b41cecd218e45bad68f10b03cd1ed59fa96e46be4e43bcc6b60c76aa1ea9277ff528a9cc50160ac251029974141ed3b456fa8379f0f5ca2e60c9dc5fe438f19a6f276e1156d695289eb008e531a", 0xc8}], 0x6, &(0x7f00005a0000)={0xc0, 0x108, 0x9, "4cf0888ee878fd15313ffbe26fb5d2a338ee81c9cd8e01de4df895697edb90ac04d7debf0dfcbf5c6a1afaa5a5871e6cad1335613e6b21cd123ba0f0dfed337a53c0c0cb9510413e8e70d85d81977561a28b2429955e6a7e703b4c1806bb2fd53fdaca2e4521608f99d24321d7096b92036e70cf428efd9481df1302f2a78c3b04f3cf6ed70ced7ba2fe9f230f01827196e1f45cc4a968848cb4b4db252cee96bbbfdddf8842312184cf3eb4"}, 0xc0, 0x40000}, {&(0x7f00000cf000-0x60)={0x27, 0x6, 0xfbe, 0x7, 0x3ff, 0xc4ad, "dca8148c934793b7e05c32f9c4eb5b3995cef014534af0fa472bdb76b9ac43bdc2c45c5d8595c0ce5f38f7060fdd341c2d00a4d8d78a74deb09914dcc77df4", 0xff}, 0x60, &(0x7f00009d8000)=[{&(0x7f000024a000-0x78)="ce412fb62be180b059fbcf6d797a12be16fe3fe51191c10f710bca87003f94bf58bf5e8932f672496379db26082b468353e936aa0685f43e63bcdd4e24fd278d38b328234a0aa7b0df3ac376d70ea34038e5a6496dd155a4d563e4d25958d1ff848f58e3719c8ba336560ac2e76c5e99bc59b15929fe9c62", 0x78}, {&(0x7f0000284000-0xa2)="ce3f5de6f2dab047955f6d612ed57fe6bce8f115eef52349aafec8f241e6b99a46ff2ce7fd3b9b98e400a29fa69a17d31710ac42332099f2f4542870b9469886e95f9471ce879817c864c346c8a6dec3c936f3c21012ca16f52609ae1d4c9a39fa2ffd774172e80392297e13db7aa5ee48a742e0ca8d17c4e410bdbbc6404a11607f7db20f6c2079efca7c55066a97d2ff83b90f2e6bfb9a89b850695771538618d7", 0xa2}, {&(0x7f000053a000-0x4)="07a224df", 0x4}], 0x3, &(0x7f00004c4000-0x1010)={0x1010, 0x101, 0x8000, 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0x1010, 0x0}, {&(0x7f0000ed0000-0x60)={0x27, 0x62, 0x3, 0x7, 0x800, 0xb27, "b013b916f5c94496d293fc4a1444ee6ea14f6c50241200d3bd49fdb06d6d917d346016209710b39df6eb683814449513f40e654d7cd666960211fc31f1b6ea", 0x4}, 0x60, &(0x7f0000860000)=[{&(0x7f000018a000)="70856f22697189ad717ed8b43bd6b4e96424bcfbfda1de0e3cc9ccb60c502985cfbbe3e3ea44dfef006aa6c56bc9b05f2c9c7b65a96e8ba5bbdbc6254039c46e76dd294cd5b49084c681434c057849c257f50f41fd3cd828fcf8dc9bf47b273978a9fe9e1c7c3b657b99d5d04ad458c6337b6e1174b989b27ae1c5284f730aae48039ae9548679b1e9757c39bfc1841f82d6838b0a5a33482d04efbddeb6dfa0111bb117b6268e7b5622e3cbf27a6e2139604b9c461560e1bccc525cde34b945e2ce456f4c6ae102", 0xc8}, {&(0x7f000034d000-0x7f)="dfdc213b28a069c70001ca095665b9743afd1ee853ddee92844234b59723535fb37b26c099eb73dcd2928d338b8293ce5dac2682cf8cfba5232994a6c2b676329e7c4563d8a52c7bf9213bc775a620190b63fe1728d14777e0f6da8bb6549208befbd5b17483447ddb97931e79e7c4abaaa09f3857e5477610428b849e57f9", 0x7f}, {&(0x7f0000862000)="40623b59e72da40e524ccb890406d5847e2320bfe15aa525f915d59f6a9ab6dc6ad04941fc64e952eeea9bbb9c9d9821", 0x30}, {&(0x7f000085e000)="83c7421f7d2b4b6ae72c5026ef82910370b7565fced6d0f473db40c66226cb3697d9c7e06f1cc5ff20e2b67074fb43693005590badee355824a7772e4da3c4da89872f182108c1dcd3d5f593b70dc03b3e51b736fcb4963609b1c0409ba849b63f3de249d71b141a6bbc010c7cc111fb010b96eb5937bfcc7fb622b8fabbf34934272f17b729669381efbf0b984c5636e3aa9b8cfa0c0432798f771c939b", 0x9e}, {&(0x7f000089a000-0xeb)="88a7f4d65560af859562c4ab410cfb23c60730feaa640dc5b8185871e9fce09a4f4e5aadbc9cd0290ecf01da59a72b8c83eb640d96f3eb0f52a9d4c50658ab7cc38e228072692b91807cc5fecd1e2472dc0666fe24395599c055152831fdce901859b34c1bc93a1486f27313995a5e8d6860b7f0bae1c4559cfba41316c9f2fba265471f924c69eb82c39ffef43290b562d4eb44fe78cae0558cf037a9e4c9da2a558246fb8ba01589a3072d76546a4d576894136f24d66fdfe73e867125b4cdf1f5bd39b6b9df354b4af5dc91e4432c9f278efab42c866d19c3a3508d5224ef61ddd4a5e105e002beff10", 0xeb}, {&(0x7f00001d1000-0x8b)="f5ece2ab7550352f58032d58e8457c2e0bd9e8266ea22fe0e4949ce752e4f1a5fde1f2f43eb38c7328e607dff6a41f7626bbab246bfdf93994eaeaff1d88622d1eab06d33e6c5d25b3f22b6eff69e103b58ae152f9cb903bcea3f500cece529ddc99857e8a91fdd9f75cbbd859d47804e4c462d3d5aed8de3e30acbc4f76b654c30454eb53211f5bfd03b6", 0x8b}], 0x6, &(0x7f000087b000-0xe8)={0xe8, 0x10d, 0x6, "44476eef4b2668d1e70fa2828059995889cb377355deb45535b19eceed9b9237b7c5c5111fe494ade91a1297a5b03d978aca82b3fffa9c74fc5e627941f7297c149cc7c6b2ad91faa69771162b746aab239cbcec8e1b97e2f7e114060c8092ab2f9c50132dc9897d0f4f62c3eaa65d34199a94b7c8b6806ae3ec3c183f6caaa07b79e3a110f1d72ee2ca892d4bdb24342dc9c011fc5db03fbf08353ae209ea8d9079ade6882bdb8db6f4f488331e264c9f1a57843f88c3fe78f57209290e199bf6dc0fb9bc5ae270e824d6ebec838cb957f991b2efe52d0f"}, 0xe8, 0x0}, {&(0x7f0000f15000-0x60)={0x27, 0x7, 0x3f, 0x7, 0x1fffffffc000000, 0x3, "aa7ba2ea62c42d416964af8c9c5be4ec389cd369ee61b451f95164d4a0509f7d0b34903236988f344e158ac6c700ea6a224f1179112de81ea834dc8e253000", 0x5}, 0x60, &(0x7f0000805000-0x70)=[{&(0x7f00009c1000)="f70275900be9241f79e3e759fe167d7c6a", 0x11}, {&(0x7f00001b9000-0x4)="200ef887", 0x4}, {&(0x7f00005a2000-0x37)="84d14caff04a6dd5851e970fb8699e07b256903a3f11aa8c812fa726ed8def49cb2ac28a6420789171371c57cad10c792dc065bf2f1f50", 0x37}, {&(0x7f00004ed000)="e41e5982ab85c7342ed9ee6e4d53c78d0bde4cb504115d391f9fd895073a30b4d8f82dd0f8a06211", 0x28}, {&(0x7f0000ea5000)="f8df2bfd1251ccb973d23e677e5e54da83a72d99b9834f46a582946df3f3c13be007dac4dad4fbdb20af38320018e4b0b444fe5d19a2e3e188465dc7abad302cccb5bdf9d2a53252829d29b23fd5786dee6cec454ed348c19079aa73f5101954950a6d3d0c2c54bb7283506120761215cdfd80093e0431df45c44ef8c6515518bdc9c7f2c4aae94c8eb64ce42e6b8d682f0dc1cffe8c1eecb7c9a4b68eec466bdce09f5b1a29d652bfe8422701339b973e7ca46653", 0xb5}, {&(0x7f0000486000-0x40)="78d79b750f352ea2c2618a4eab446cb9b4e134145937e9cae9c478a4eb43ebd929db43ed9040e6d65d0bdbff6d89b8065ae05d763f817a1d500b1a2daf79efb8", 0x40}, {&(0x7f0000690000)="d0f1b01fbce469e9370c0db1d00fada3c6eab759dfdddafa044ef77294471e65d7e0586d59c2b88929af6d21fd6ca1a8c40be3687bcec9830e3fd584d11b6f68ef3d07fcd60e14ec0b9760f9bd", 0x4d}], 0x7, 0x0, 0x0, 0x20008000}], 0x4, 0x40000) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) pipe(&(0x7f0000d03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b07000)=@assoc_id=0x0, &(0x7f0000ad6000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000393000)={r4, 0x800}, &(0x7f00003bf000-0x4)=0x8) pipe(&(0x7f000090c000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cde000)={r0, r5, 0x6, 0x0}, 0x10) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000051000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0xc) write(r0, &(0x7f0000cf7000-0x20)="1f0000000104ff00fd4354c007110000f30501000800010001042300ffdf004c", 0x1ae) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f39000-0x4)=0x0) write(r0, &(0x7f000066b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e0000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007d1000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff}, &(0x7f00007dd000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000141000)={r1, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f00003cb000)=0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000084f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000466000)={0x0, 0x79, "28259dbdb16d0d4764ef669699aa995bb4d96d2185af6324c7bacd29d6cd84d7fb1ecff1d5e2d8507747c6ade4f60c07d5b9e9d921e5bfb471b20674587194796fdbeea3943c7331ded172d872119f8bea385acadf48e99fe7e764ce9d5f47a9c47687e8e095962741a1df299b80b020be9150c12d489f418f"}, &(0x7f00001b6000-0x4)=0x81) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009aa000-0x98)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3e, 0x4}, 0x98) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00001ec000)=0x7, 0x2) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x4, 0x6, 0x10000, &(0x7f000047b000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f78000)=0x7ff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x4000, 0x1000000}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 03:46:39 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ad3000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fd000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x1)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x73, 0xfff, 0x8, 0x9, 0x9, 0x8, 0x1, 0x6, r1}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005a9000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0x7fff, 0x0, 0x10}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000003000-0x75)=""/117, 0x75, 0x2000, &(0x7f0000002000)=@rc={0x1f, {0x5, 0x782, 0x5, 0xfffffffffffffffe, 0xffffffff, 0x2}, 0x8000}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c9}, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x5, [0x8, 0x4, 0x4, 0x3322, 0x6, 0x3f, 0x3, 0x685e]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x1, 0xff, 0x8, 0x6, 0x7ff, 0xfc}, &(0x7f0000000000)=0xfd) socket$nl_crypto(0x10, 0x3, 0x15) unshare(0x11000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004000-0x28)={@generic="4f2a1e117ee78f8778cefdac7d371ecb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000004000-0x28)={@generic="c4a318fe01efb5c257f5f9a34adbb46b", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1e, 0x5, [0x963, 0x4, 0x5, 0x0, 0x3]}, 0x12) 2018/01/27 03:46:39 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000cca000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000eb1000-0x4)=0x100000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) r1 = socket(0x17, 0x2, 0x20) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)=0xc) accept4$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x800) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) bind$unix(r1, &(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f46000-0xa5)="fe640e3811b0cfec20864d2069bee0286a8d79ea397ccaf4cefc7306ba459bf5e44bf0198ff2c75f191599441e4ba46f666091ffff0000000000005b8cc9ac4fd5397bffca2d9a4683521e69e540e2adef2b79cadbd749ce4cdc747eef7f007a03dedbe385eca0403cc6508452e0b739c65359ee5864bf655a1495a0c90bcf28ac167230da4c26549854f89ad5159b1c854f3d850081c6e1c093f620d22be3d2e7367d85d0", 0xa5, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000767000-0x4)=0x4) shutdown(r0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f94000-0x91)="f8766ca844bf2c47d5a44f363f5cc449b18fcfe2d1a7a4b4be5b231c69c5ae87d8593b2ccc3087b0ec42c0b7b14e60c0f5b0a4082a70dffb5a1f7869021b6cfba8bce029fe03534e4c3f2e6ca42d34c709fff9f95d18435b9bbb9df688fd88ef72323a9d6096017238a52c80f8b6fd9df75aa5b03a417bc67f6430d67448dfee51f7d11996d967d50c9b1a2dc833d0630a", 0x91, 0x80, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f00002a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001fc000)=0x1c) socketpair$inet6(0xa, 0x80006, 0xb110, &(0x7f0000565000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000662000)={0x0, 0x100, 0x5, 0x6, 0x7ff, 0x4, 0xcb, 0x3, {0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x4, 0xfa2000, 0xff, 0x23b2cce1}}, &(0x7f00008d4000+0x41c)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d27000-0x3)=r2, 0x4) socketpair(0x0, 0x0, 0x721, &(0x7f00002e7000)={0x0, 0x0}) recvfrom$ax25(r3, &(0x7f0000af6000-0x1)=""/34, 0x22, 0x1, &(0x7f0000f12000-0x10)={0x3, {"ff58226c5d22c5"}, 0x1}, 0x10) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f000028c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcb5, &(0x7f000001c000)={&(0x7f000001d000-0x64)={0x18, 0x21, 0xafd, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, [@nested={0x4, 0x48, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 7: r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000614000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000096000-0x4b22)={'nat\x00', 0x20, 0x5, 0x4ac2, [0x7fffffff, 0x9, 0x9, 0x8, 0x2], [0x8, 0x1, 0x5, 0x7, 0x901c], 0x10, &(0x7f0000f87000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x1, 0x6d}, 0x80000001, 0x198, 0x1f1, 0xe, {0x0, 0x100000001}, [{0x6c, "5e2623222296585f18a3b82fa7a5057ce912686c1b00d4a1bd7a50e3f5", 0xc2a, "5428ba8e9f5c0362cf6c4cb21d6d19e09ff71b884bb5fbe465d967029b85e72774a2910d461bf5e73266095d34104c0adddc09705f07606ce64c94f792c8bea44d2b27ee70ade3f86226a01f"}, {0xbc, "28098d4c2bbb242099db17e59f04ac33ad9f3a9e97f11ebe5a466074d1", 0xfffffffffffffffc, "0802189d6312cf57ddd9b45812ca5753e4ffa6bcc21ed1b883edc19db3f5f158d0c1c2f038f52bfaa526200c08884203efe38cdeb1d94d0744e949f4b8b9d7790112ffd628e828596865080cf9650d4c535c8fd12a1891d75e253c54239f887c765cbb4817dc2b09113da304949d3e8a5ce13c02a104430f1c5a40422ebe51a0de763b9bbd371f73bb50d5fb1b194f03d04fc3b2ba637e515e30329d"}]}, {0x59, "5d71a592a5b4fb2fbd2a2b494304132c37d7933e7b3c139366c8f66af7", 0x3f78, "5bc0143fdda062e45f329054403e156933472b3ee43ae4942f5a9b816b51d4d2c4ea150200812c70703403c9f6a3aba0d713f006bc6f22a896"}}, {{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, 0xffffff00, 0xffffffff, @common='ip6_vti0\x00', @generic="4a6ef7ce2f25631de9f4a1850e75c05c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x10}, 0x88, 0x126, 0x1146, 0x14, {0x7fff, 0x9}, [{0xb6, "0ee4c0bca0fbdf95b4af4cf9f7b9b1a83f5f2bff3bb5c335413dfcf02c", 0x3, "09ec94466b1701ace679eb4ea709296cdb645f2584b08426b0d5c7a3c89f8720fd78b0bb1907b9c84e2db16054e78bedb6f3c54d67d4b3006d4ee34aabaf7ed31e0c477dad6281b64d72b98aea190050251a93fc2f75b5ea92226e28805bdd7503a1da83734913e15803080764b7308e0c4fbdf9f785ce21401e7608831be020238bf880b8c5da098408d9ae76eee4e3c43aa3b3de51"}]}, {0x1020, "5be913b0d0d5f55f037e1ef2e7b0ca340e7cbb122d9c1c5a4d528e97d8", 0x60, 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"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{{{@rand_addr=0x7, @empty=0x0, 0xff, 0xff000000, @generic="3927594ab9301f9e0ffd6c53c002a1bb", @common='vlan0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x3, 0x0}, 0x9, 0xdf, 0x1e3, 0xb, {0x8, 0x242}, [{0x6f, "24577759973aa0cce8ef6353aa39dfa17f43a9d0836cc31039f457f5d6", 0x0, "80cdc4c70a132ccf8a338b04bf75f0dca306efed20f828d34c17ea126709f888d86dbfcc08de31ad72599cc1b3c20e47498f3c34c0a5e6b60a27d607ece6fdab752e0f13a1237837223c3192346b83"}]}, {0x104, "6a3c68a8a62b37c94483cd2ab5dc5711e2c4f964e71f66687b4ac2efc4", 0x5, "1e482a30e8e8f83090b26dda2cd4452a103ccdbaecf4a940d4e38abcca1ffa48e5720148d0b211ccdc831142b2a2ea7f529fd2d04cab68e020dacd111195c585e0e4228678c4c87b8139fa9138408805c3c6585366de3f00c5e64f4aeb2bcd474d2fd5b881c7edd77838fb8c53c9a61fdd8d22044222bc37509f3baf3ca60afb51d7191f9f8eb57818b8e42727c4d05386eba53deb8e4fa7ed3c0d979745bf59494f5a9e969c488225dd98579f56ed49ff38b00ab5db7bf5d51fbe293859df072857a029cb2c23f881dc9935f3daf76f22739ecda9c2b3ca1940bf0c96ca456193f74dd0"}}, {{{@empty=0x0, @empty=0x0, 0x0, 0xff000000, @generic="8111685f8eb351e54d89df879baab196", @generic="63dfcdb96d7f2f3a5dadf05dfc768779", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x3, 0x24}, 0x6, 0x301, 0x410, 0x11, {0x8, 0x3f}, [{0xc7, "a3b89eb0b25014d3c996045f99908661bb2e8bdcd7d83b92faecaadb22", 0xd316, "d8b96113ba4da24701183a39e55ce4919b596ccfdbb50868a5981bc05acdb16c3076e92b0209784b658d54912393676ddada96e12471553d13ac3d9b9a280d68fe0f4974b021fe5ee391905d5820a04d4d795664d825c8f68caa4a63aacda23c2aad1da1b7ea3063796875a48fa37ded69c08cd15dd5588d6381815c005214de881d347546100a26545d7f4aa11a5addd5614c4668b290c8a1e6a49f249290c7b4c9bf77926d96"}, {0xd0, "ae5076111a434d761cf02ab5ad4e74d058ecba1896b81b7664e36aa6b6", 0xfffffffffffffbd0, "ce354cee72273bf94254d5990a52e83ba1cfc5dee2f47973e08ca096e1430381adf66b4a89a9cd531ba822351cacbcc54fc50ca42407e3e069ff816e24cb66b81b6b03fd3aa0421ad264e5a1c57cbe5eac6b01946096ec8a2b10df89d64fea67c1af29b307cd3fa3b9f333d124594dbc24c6c2ae6bbe8513cc2e048971a145648a63121ad0fe8c81e8d4b31990704089fdb6fd6ed477a00fab49d91823e65b2052d4e1720a711c09b75403f43690b9fb"}, {0xfa, "90b71ea8e801181da58278f276e0bc8b62900f42d65e135ac596f07a9b", 0x9, "e769cbb1d0c31d146d61e9bc996e02900ae1802a7104412b5a02590de7358b48a49b45cceb8ca8c410e6a1cf54f56827c81db617ebc9c80549d9376adffd85679a85fda534a25377d11775ff7db63bdf6a01ed4fb1d3dc8244f162c40af51fc657e90f448d4d6a1f3e0d3f7e031ab44f595213c9ea17b1f8428a2345e5c650147c2e7421ad48c5f7145be60d69d6c6a9469042c9c192d9eb23b4fec60ec2448d2efad244d00baa5fec48a9cfa1e4204ae0b4e12886f46d1979ffc59e1d60bd1700a4bc21b910fd210c99f5cc91b3763c1c382b6ca4a7c99016d1"}]}, {0x10f, "ebea56d7a95d4878975ba36a9491e27c43e6f53254259db245b2eb7602", 0x5, "f3d467bc6c7b66e43df4f26472ccef666691b42e5c9e66593e1a7e8b74849e6509735724ba15812f941b8f2a6bbc8d19ac261da1cc3ea1864d2d1a161664008f7c259d00b80623a6dbab257dd3918e4e0880299dcac7331a2c9ad7ec92ea4d7f92ebb03dc6c3ee20cfbb0d53efbfa26e3a2741fcfea5e3233ab47223e9a9d069a6e28a8baca2d7aba811c06f3457ee8c0ebe8349bbb89aad33b52bacec4ccb401d261ce360a3d5dc6dd1aa6910986c11e14aa3f479edb766243c0eb574c6ec032a49b46296abbfd4d2946bc99b5700ff31d309a2c37f8dbc80b905f661f24963c647490af57af7b4f8d8813331deb8"}}]}, 0x4b22) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c18000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c3a000-0x20)={0x45c4, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000f2f000-0x10)={0x4, r5}) sendto$inet(r3, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x1b, 0x80003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000810000)={{0x76b, 0x3, 0x4, 0x18000000000000, 0x8, 0x1ff}, 0x8, 0x2, 0x8}) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f00003b3000)=0x0, 0x1) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000929000)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000086000)={&(0x7f00002b5000-0x2d4)=@newsa={0x138, 0x10, 0xff487f00871d5a1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x3fe) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000071000-0x1544)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0xa, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x1000, 0x6, 0x1, 0x401, 0xc5b4ab6, "899edea22aebd1ef34780bc8e86ef3a115208801dbc16eeeb0b0afbcd167e7cc4697be3af2d992273581341cb95ae5d19a605320094bdbceee51923128c88b", 0x2}, 0x60) socketpair(0xe, 0x3, 0xda2d, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000d5e000/0x3000)=nil, 0x400, 0x1, 0x31, &(0x7f0000000000/0x1000)=nil, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfffffe8b, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005a4000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e48000-0x4)=r2, 0x4) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0e000)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000cc8000-0x8)=@fragment={0x89, 0x0, 0x20, 0x0, 0x0, 0x401, 0x1}, 0x8) recvmsg(r0, &(0x7f00000e1000)={&(0x7f0000ad1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000aad000)=[{&(0x7f0000ffc000)=""/8, 0x8}, {&(0x7f0000f59000-0x2d)=""/45, 0x2d}, {&(0x7f000071f000-0xdc)=""/220, 0xdc}], 0x3, 0x0, 0x0, 0x4}, 0x22) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) setsockopt(r4, 0x80, 0xecd, &(0x7f000065e000-0xf4)="b7ea8977a11866c76fcd279b90f409110b9cce661b68f69e8ff6766be624ccd46d9cc3fbdcf10a5efd39b131e220e927091e933d60f7149f82312b54ab912dfe622cd41ef84062073ca249835fc8a17e7e3510119a93840fc64be7d5cc64cc0940f1749410d0bc77efa5a1180d8a274af080f93a2d96bd815751da956818ce98a5732d333492343eb89894a9d3066b028e97c7411abbfaa1ccf4fafa85cab837d037c4378363b25333b21694b46d2621c06b2a2db72023f29b2b19e14ebe245db27c781c82ccaa5d4f31fb08c7093aa92e7e20295d079d954793b0a7bd20f2483d92a55df6d5db238574029e99ec3ded8cd62407", 0xf4) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f94000-0x38)={&(0x7f0000af2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f93000)=[{&(0x7f0000f94000-0xf0)=""/240, 0xf0}, {&(0x7f0000f93000)=""/245, 0xf5}, {&(0x7f0000f93000)=""/212, 0xd4}, {&(0x7f00007b4000-0x44)=""/68, 0x44}], 0x4, &(0x7f0000c57000-0xda)=""/218, 0xda, 0x3ff}, 0x40000000) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d99000)={0x7, &(0x7f0000f95000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e35000)={r2, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000011b000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffff07, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000+0x62)=0x4) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000006000-0x28)={@rand_addr=0x6, @loopback=0x7f000001, 0x1, 0x6, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000006000)=0x1000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r3, 0xb68, 0x1}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000007000)={0x800000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xdb07) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x6, 0xffff, 0x7, 0x1, 0xa4e}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r3, 0x8}, &(0x7f0000008000)=0x6) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000584000)={0x0, 0x4ee8, 0x0, 0x59, 0x2}, &(0x7f0000fd0000)=0x18) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd0000)={r1, 0x1000}, 0x8) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xed, &(0x7f0000001000-0xed)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xaa, 0x1, 'd', "52a355", 0x6002, "040e4f5b4f4e50f57dd7ad8032173eb6439eee5cbdd708368dbf59f9791de0f3046c167bc0c06991e215c7305d49ddef794590ad673fcf2a897ba1468cba0c7ea0809aad608e52e3daca3fc887cb70e38cc1b30b771a27508b29a0ecdd52512b3496eef4b19a47a3caca92032ade3983b4bb0caab4006f0ebee128cd227052d0faf5491e5a5aae3e5306f680034adee5af15ad7953cb9e2adbb8427528bfdfaabe15da816cd7c3d8c77f52fa0cad320af66662ffe9c2060cda98c9d7e8d620deb805c0c10ea378740ecd68275a3b4dfa007b070f4b99aa"}}}}}, &(0x7f00004f5000)={0x0, 0x1, [0xdb2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xb573, 0x4, 0x8002, 0x7ff, 0x80000000, 0xdde, 0x7, 0x7ff, 0x0}, &(0x7f0000636000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e9b000)={r1, 0x3}, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000-0x10)={r5, r6, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000)={r4, r8}) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000003000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000003000)="cd75f144fb6d7bd6467d5188ac05213e1e842779a5c8b81f9ec47778447e1debdf91202e168bfa38e36024fb2e30030028d6fc5f6e3944715611ef251a433712d00ba3dcff67c7a6bf875b6a3c563e00ac2fbf24614e5f852b43bb04258cf14cc4eba24050d50bc01e121e7dd8e6e26e5da5c4be07fef5aad08f2b87a8d0bc18164b1e34f150273c12f6275e2a396d0fd37496b14e2691a916ca36819daacd70c3496f05281f50a2989dbb8d67fffccc1f0bf7f5efd9", 0xb6) getpeername$ax25(r2, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x10000, 0x5, 0x12, &(0x7f0000000000/0x4000)=nil, 0x401}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000003000-0x10)="7f39fc2d14c45f471e6657c076a514ae", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000005000)={0x1f, {0x7, 0x5, 0xfffffffffffffff9, 0x2, 0x8, 0x4}}, 0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000)={0xfff, 0x3, 0x1000}, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000007000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x2, 0x3, 0x8, &(0x7f0000001000/0x2000)=nil, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000007000-0x10)=@req={0x50, &(0x7f0000008000-0x50)={@generic="2381695a69bf047b483948dc73b327ff", @ifru_data=&(0x7f0000008000-0x20)="d03a45c1e569813673846b1e0ff431074ca10ef4b28eb90a8c75e9b483ff713d"}}) [ 1191.122241] validate_nla: 10 callbacks suppressed [ 1191.122246] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007f9000-0x10)=@common='bridge0\x00', 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) readv(r1, &(0x7f000001a000-0x90)=[{&(0x7f000001a000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) readv(r1, &(0x7f0000006000)=[{&(0x7f0000012000)=""/187, 0xbb}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000005000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) r2 = accept4$inet6(r0, &(0x7f0000a1a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000c4c000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006f3000-0x51)={0x0, 0x49, "7a72ab7f37eb1ff30093eb726107965dd43ba1b12277d7320e7e4ab95895fcfcddf95f1ca0d57ea9196b2a8e6371f7f0c2d83b6aee06df03834f49319df0c1f35f3103d3fc57572b07"}, &(0x7f00005bf000)=0x51) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a17000)={r3, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2000000000}, 0x98) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006d8000)=0x0, 0x80800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000efc000)=@req3={0x1f, 0x3, 0x5, 0x2, 0x9, 0x0, 0x35a}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000049d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x7, 0x80800, 0x8) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000045b000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000a6c000-0x85)=""/133, &(0x7f0000d1a000-0x4)=0x85) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000642000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000017000)={r1, r1}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000291000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, {&(0x7f0000548000)=""/136, 0x88}, &(0x7f0000a29000)=0x0, 0x0}, 0x78) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000029000-0x20)={@generic="8bb8fe4ddfc04ab01196623835fd6599", @ifru_flags=0x4000}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000029000)=0xc) 2018/01/27 03:46:39 executing program 7: socket$inet6(0xa, 0x8000a, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) r2 = accept(r1, &(0x7f0000841000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018a000-0x4)=0x26) connect$nfc_raw(r2, &(0x7f0000581000)={0x27, 0x6, 0x7f, 0x7}, 0x10) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) epoll_create1(0x80000) sendfile(r0, r0, &(0x7f0000005000-0x8)=0x0, 0x42) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0x1}, 0x4) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) accept(r0, &(0x7f0000119000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e7c000-0x50)={@common='nr0\x00', @ifru_settings={0x9, 0x9, @fr_pvc=&(0x7f0000c5d000)={0x4}}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00009c8000)={&(0x7f0000f69000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00002d1000-0x50)=[{&(0x7f00009d6000-0xc)=""/12, 0xc}, {&(0x7f0000746000-0xf3)=""/243, 0xf3}, {&(0x7f000006e000)=""/4096, 0x1000}, {&(0x7f0000506000-0x33)=""/51, 0x33}, {&(0x7f000009b000-0x56)=""/86, 0x56}], 0x5, 0x0, 0x0, 0x0}, 0x2000) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/27 03:46:39 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000b7b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009c6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x10000, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000000f000)=@ll={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x7, 0xec9c) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000095b000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000543000+0x51b)=0x20, 0x800) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000095c000-0x3)=0x0, 0x4) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000611000)=""/109, 0x6d, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0x8) close(r0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000095c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x651d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f81000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x314, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000062d000-0x10)=[{&(0x7f000059b000-0x82)="c904168447ec71a2a76c9ed2ee15c98caf45b7510b8f4582a5f130c5e88d98dccd15bf599ee61a7a81d3f7c186dcdbf2a8f596a1fa43defb29679cb111bf41b2fb1b700b9c7faeff8c3b00a45a5848cf4f53ad13222d7af25d3d60152516870621e01ccaa1f38e146fe39b4e3555fa8f76de99ac2c64911d40e977daedae25f98a41", 0x82}], 0x1) readv(r0, &(0x7f00001b3000-0x20)=[{&(0x7f000051f000-0x26)=""/38, 0x26}, {&(0x7f000062b000)=""/4096, 0x1000}], 0x2) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1b, 0x4, 0x7, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000468000)=0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c7e000-0x4)=0x0, &(0x7f0000f4e000-0x4)=0x4) r2 = accept4(r0, &(0x7f00001c4000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000)=0x20, 0x0) getsockopt(r2, 0xa0d9, 0x2, &(0x7f000075a000-0x1000)=""/4096, &(0x7f00007c6000-0x4)=0x1000) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000f1a000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)={0x14, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 7: r0 = socket(0x2, 0x7, 0x7) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000e000-0x30)=[{0x3, 0x5}, {0x4, 0x5}, {0x0, 0xb2}, {0x8, 0x3}, {0x3, 0x8}, {0xc, 0x3}], 0x6) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f000076e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000001000)=""/155, &(0x7f0000002000-0x4)=0x9b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x1, 0x80, 0x10}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r3, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xe3)={r2, 0xdb, "e607318ebc6ad37a7e33979a142bf8a822f9f6bb801ed2550ea314c9e5319bb79e13d797b6c5ead3318f0d136fd5845af07c61cd8b6c58302a5387e62d829c6a244b84764b9a59dcbeaa948e54f171ab7636549fa149d36d3cedf41c57714d2689cb5a8c51159403f0a347dcf41f40a37b32f1a1c213617a88f5c12a121c07f8ae66d5a984512dc8e8a59a764ec1f22fbd544afcda842c2f6b5d45305e9ebc0bcef54b2b59dbec50f8b7cac6c2f90c14123224d7abbcd0f12b83072139ae2b3fbe2a7bf91fadc6cd3df6e7a0de469353ac99c9868df5ca32add1fb"}, &(0x7f0000001000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x30b) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a9c000-0x4)={r0}) connect$bt_l2cap(r2, &(0x7f00000e6000)={0x1f, 0x8, {0x23, 0x2b4, 0x3, 0xffff, 0x3, 0x2}, 0x2e, 0xffffffffffffffff}, 0xe) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000032a000)=[], 0x0, &(0x7f0000f79000-0x110)=[{0x110, 0x104, 0x60, "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"}], 0x110, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8938, &(0x7f0000f79000)={@generic="99081b5834038560f331ea306e7f3cff", @ifru_mtu=0x1}) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000633000)="29c8e140eb3c1d8fb1b21a306ba7ba5b85b20516f76fd37e7b9e65bd63bd3696dbc259d407f13490571e8025403fe06a7fb43067d528b9fe5ee2032bf01887d323506a7a64dbe67c4611c7fe7efda9b7e9a8d67194f74687dcc7e3e123a478a655c0d5243ee36307bbe24d36ea2fe11f56c9a65ec416db672ab045a8b953930929581cbe4c004e76558b5396d85ebe7af87d96a485c1975378dadfa7b186c23e6305cd06c4737ae707665285f27b3a1d2c13aaa7db4fbfb48a389cfde14ba1e027ce726ce8d2d2c0e5a4698d9f753583424b51", 0xd3) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000b18000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00000f8000)=0x10) accept4$vsock_stream(r1, &(0x7f0000684000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000002b000)="b28f7a0920b0921e93e7dbe80cc1080a", 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000002b000)=0x0) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000024000-0x4)=0x0, &(0x7f000000b000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000024000)={0x0, 0x4, 0x3ff, 0xff, 0x401, 0x0, 0x4, 0xff, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x661d0a49, 0x0, 0x1, 0x7ff, 0x10000}}, &(0x7f0000024000)=0xb8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000)=0xbac, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000024000)={r2, 0x68, 0x4, [0x8, 0xae0, 0x6, 0xffffffffffffffe0]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000018000)={0x100, {{0xa, 0x3, 0x1a47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00001fc000)='{', 0x1, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000023000-0x138)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000017000)=@req={0xffffffff, 0x63e9a72f, 0x0, 0xd153}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001e000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000-0x20)=[{&(0x7f0000023000)=""/80, 0x50}, {&(0x7f0000015000)=""/86, 0x56}], 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x8e1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000022000)={0x0, 0xa3, "5e299bab4c6d9d078dc36c57d8885310d6c2966ca25d84da075c6e96f65adf6bd1ec21f3451c546ed9da3576e816c06bb2ccdd254a6823154ebd12214d62074b226f1fd56611e2f1b6c45596c9905dc37815f540cdc0cb741ebc702515ecc293d651de3617f686a5068e7a44d3293b4c91bb889d4ddd9c7f86c0d4ba4310d7c4efb62886348bcdb088e6986889d32b1bea6987621501a00df95ac811248692488b02e9"}, &(0x7f000000c000)=0xab) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000001e000-0x38)={&(0x7f000000f000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000023000-0x70)=[{&(0x7f0000011000-0x31)="6ab4f425e847fad83f40523509b89764b72538d9a4d7cfe92e749c95eb511e36cbe16b651ff36d68072a5cf77fa5a01fb3", 0x31}, {&(0x7f0000023000-0x9b)="11ede27301435b88f8d5e5ffd883f398dff30bb75391b17f61a30f959613146c96ea70ce8b11675a13c9e26d510a67a1a5aa7c3f62c911c59aec49e0b2653f4f306b7c205fd2cea931b65fa0bfd47269d1c68b60cf7d3e4ac2f049bd29e7e15c4d3fa32826d9373231a0a109eddf59f13d1b50a0a5962af53e742e5c9b7aa4ccbcd4a91a835a6302a18775b6c757fb6805bf522c845d2ce0535123", 0x9b}, {&(0x7f000001c000-0x2)='*w', 0x2}, {&(0x7f0000005000-0x71)="6a5a1e6c1440beed95a0cc99766ec2322b2c6b29f469f311434eb6eea39b61fbd6be9232d355a3d915ca4dcb4208b215323b6406194130eb0bfd1bc2b1cacaafdb3945cca37e7b7f5347655d5eec87f0da75223a9b28d8ac49ba090d42372f90615c564032a71542889a840a82a043b92b", 0x71}, {&(0x7f0000016000)="8f66846241992d6ffc67ecb9052f6f17f731eef3b44eea7de29c93073d8c2e1088770e28aa13564666bdb8222f38c08018549d6f0ac121e0d19058ee70cdc28bf609d3da", 0x44}, {&(0x7f0000023000-0x34)="4afe9006dffba08d6473b516611ae142a800161f5497f769c49529dd99396465aba6d0b2883898f913a131d3405afa821b2014bb", 0x34}, {&(0x7f0000022000)="c8cb2e0d23db174305436ff72b05d1339a6f926b2b533a665381b79d68a250814c7c5d1b2716faaa7d9afb444a039608b15acae766818dd9064bca51fa028cd0439b7739308f9f9289cdf7458e324b99961944de4e611900505be557ff2df309b768c755c35b789a6585dbe018f8fedbcde401ebe1c6c0f48d01659f36c1f9a2ebe67d81759b7523df7f2758e8201dcea6d6974a51c5d4b48d2493a9063e0026a58b889f9f09b4ad7efe6c5d7f9c788fa16a1f29b9f765194a3bbe74d25b92053610704d1daad8a67557c6f3c05a6be9158a2e", 0xd3}], 0x7, &(0x7f0000023000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4b7, 0x2, 0x7, 0x2, 0x6, 0x2b5, 0x697, r1}}], 0x30, 0x24008050}, 0x8000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000016000)=@common='eql\x00', 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001e000)=0x0) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000327000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffccd) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002e6000)={0x0, 0x9}, &(0x7f0000fe2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000079f000)={0x0, 0xe, 0xa27, 0x8, 0x100000000, 0xc9}, &(0x7f00006e5000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000908000-0xb8)={r1, 0x1000, 0xfffffffffffffff7, 0xff, 0x7f, 0x10001, 0x5, 0x1ff, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39e, 0x3, 0x10000, 0x1, 0x3}}, &(0x7f00002e9000-0x4)=0xb8) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0xfffffffffffffffe, &(0x7f000000c000-0x5)="0ed4550f", 0xfffffffffffffe97) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000002c000-0xa)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$netlink(r0, &(0x7f0000028000)={&(0x7f0000008000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)=[{&(0x7f0000029000-0x3c0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000019000-0x38)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000002c000-0x1)={0xffc}, 0x1) 2018/01/27 03:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xc, 0x4, 0x7) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000034e000)=0x800, 0x4) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000058f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f0000a65000-0x4)=0xc) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000335000)={0x0, 0xffffffff80000000, 0x0}, &(0x7f0000204000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007f5000-0x8)={r2, 0x5}, &(0x7f0000cd5000-0x4)=0x8) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/01/27 03:46:39 executing program 6: r0 = socket$inet(0x2, 0x4, 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000959000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x109, 0x1, 0x1f, 0x6, 0x40000, 0x0, 0x7, 0x4, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) epoll_create(0x4) r2 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000017000)={r0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000014000-0xd)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000013000)=0xfffffffffffffeac) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000907000)=0x3, 0x4) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) sendto(r0, &(0x7f000036f000-0x95)="9329ee3ecfd17862cd095b7c79b103cdac4328f5f754e8a7e03de01619f7ba6531b456eb4e0963ed266c41e188ea5a37ad445e6f417faf2aaa7f6b28b151b11da4748012187419ea4f3b14bf165aea42a0ae7c49112bcedc41d277d64b09a0fd6457044ffc73a97884d49708d1a0d6828ae7b30b775b691993c04701215800e29e764cec2265ae15b4642299889f9c5efd1a31770c", 0x95, 0x4040000, &(0x7f0000840000-0x10)=@llc={0x1a, 0x9, 0x7, 0x4, 0x10001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x400, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000054f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000020a000)=0x0, &(0x7f0000336000)=0x4) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d967341a403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e9ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b21a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a6965210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e1485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b5f9e0d935ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef05351dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e01000000000000008967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15626ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2aba278f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5cd5349022b00e888624f689a128ec8899c93fadbbc12d9c6a470b90b9345addb3833dd5f4d68990c2c4598e700c363ace8bd171c4551de8e61b43da7fb5e9686068f4c773f5d055394b1a326c38f47bbcce65e48f14f2e567626243b66f3209934b659ffbe8b1e84a6085cfb21cb1ddf8f3ca7ffad8572e9bca172ef4fd2f9a96fcbcdfca505668da9e812799aad73965dfb210e29c98ecfa6b38ef30ed8e6cfd3b3733feafe2adb5060acd19a8d0e8eee304a85e5506c5ee981a7bf5f90bc237bbe291b981020c19709b3702ceda08d883fcca834d99d16eee4940e3003b5bfaaa09ec64c4f922249d9d6c6c18b096e245ee808a", 0x1020}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) read(r3, &(0x7f0000b60000-0x5f)=""/95, 0x5f) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cfb000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000)=0xe8) r3 = getgid() mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000c3f000)={&(0x7f0000bd3000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ff9000)=[{&(0x7f0000ff9000)="baaf6e9ad6bdad9ce161495055e865621b46d8087416c29e8f5136a6a9939cc90f963b71772b9ec9cbd257747c9f152b02ead593d3c107074b4f7d04513373d282c19531b6cf3aa0d6a161f8383416c9d9bad9dbf83c75d5d296526b3d2387e1f1cdd12d10c431cde7fce8fdf999e853802584a4ee9b0d6b724a0dca6253c6083cc27e2113c12b4ccf2638aff3850c77cd308c9493eb64feb516fba3f5e669de5aeda1c3eb091c23c2408102b2ec182c70bef78433b3422bcbbbed32344260c0cc10405e1afd", 0xc6}, {&(0x7f0000c15000)="11f9d70fbed2ec6f7065b60357f0cc4e6c61bc4d7c0959f3477026f4030404cfd45f095a5bdfa8b208cde3fe6bd7595b20292931f7fc16a898f0141b9373b0e6e2498efb2f9a9d62bc8fa6e30f1e", 0x4e}, {&(0x7f00002b5000)="517755f6170dde4d35ff3040ef25d716e6b7aec9ebba5a565824e8d8e75c131f27fab476eda03ed966d357c8284ee01d28488128100d2b936130a2b0f9608ddc43fd820b79172105f1599ad744adb1c94f9a89738f3e90c94bf83ce341bd8e7158a7d92e8e2e8d7525af98b1f3378eea01247109b90b273af32ca2800f3e", 0x7e}, {&(0x7f0000ff9000)="6e5a6aa4acb54182339e8774cd86a53ca7c0f42b4a8b72f8e263327e55bed98d09588ca0486093e6daa04865d5b70a20a05437c39cdaf55faf3097b07faa204ecdc5da7b00f4771cf7232f33668c00eb32a1a29f9c9947bd4f5c2a7d65820f816f722eaa229d1bb41ab9a44f293bd6a4b42692cd8c458a8e5b89a5f1488d247955a5ecea9ad9fb7f24020f3e714dd03872e0c0671290581573014739da8d5f7d094c28a71bbab95343f89e7954", 0xad}, {&(0x7f0000049000)="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0x1000}, {&(0x7f000007d000)="cee097e81cbd58379db88cbfaee217c35cd40e1b7b97ded99d96a58d6ab0299ee9963c17ff3d1ab1c8b6653e7abef6230189c2d1e0d635c0e3b9bc49d5c7546788454c992453fc", 0x47}, {&(0x7f0000ffa000-0x33)="7c4e35182d3a61c2e204ee15a27184e938216b5bebb8c90bb7feb888f09d905b015c338c6f7c3cb9f588acfd70dda99109019e", 0x33}, {&(0x7f0000ffa000-0xe9)="dc533da33e5df8f5f7806bffea8a0ed8bb0560e1d30af063c4b33e037f18147cde66833d577f7a4f3f1f98fdc53382ad8b0b59fdec7bb090870b4c93cc8ba98ec126bc2425b9725bd4f7b445dac8c872a09818118f42bf15560efc2be381014bcb27d2f3b270aa31eb3f44149f52eb29b91b6ce8677f4529eb820d4b35b232a0ffb08d3ebc88efecc7167cc5a73ed961cc7490d5ca4a3f3609bf53e0b6085f002260a17bce41160cd852963909eb0efdde100de6edce241d15decae45970abb56bcd589e861f37134f1a893cb6745c28884191da004e70fa632c0895462f852158296f36033dd4119a", 0xe9}, {&(0x7f0000ff9000+0x61c)="088996c48f94a536dcc658847467ad359112a1cf7f9b8f55d1b37bebc59400bb1ad8ed2532795878a6cd2dbf72fdfc38a519f2f5065cabdc847e507abd1abaa0b6cafb839de76f3e586c35d46550203dc7d53194446ee7a065d35a2c25824b143008cac1eb926b230039828d2ae325bd36909018a8c87861dde473a55a01edd20840b146bf30460bbf4268112522428fc5b1e7e4a3f79f7adbd125ea1a", 0x9d}], 0x9, &(0x7f0000ff9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8000}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) socketpair(0xf, 0x0, 0x2, &(0x7f000075d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f000045e000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f0000ffa000)={0x0, 0x0, &(0x7f0000fe6000-0x70)=[{&(0x7f0000ffa000)="b3bd24741061571c4e5c79e6e0792f928c0e1edd7bef646a544a01b837020dcda9ca3ec2c44c1ad5b8b508c7b176584b0b7557844ea776f06f0672e8d69062544b9ea77bcf534eda4c543e2bea6c5edd08ac221b62d7a0385dfa881ee00aa8cd30c6bd9fbcd5a9d283ac6dc8b40c8d84ff9959c86861d5cc5cf6bd5ede92b54b91326ed5f8a4b9e2e3fd0d5c076429f06319f8baed8d146e3496f295f0f97bd269", 0xa1}, {&(0x7f0000ffb000-0xb1)="a8da19014fe6a6348416afc05aff62010eea55c53d50bd41e28f72500b63dc717de6f38ad126422f5c6f9bf047c876947743d5aa3010ac0f19431a024d2d48435032447c0f8d671b0c5318f81c4da2ab970f30c27425213f2d1f5b1d7990a7a9f8d5241d30f4b7d97d29fc90a0853bf1d50896f6af28ed76b64379d2c318de315ba66dc9556d615ab3d14ee4b6a29059fe5506e3b59319d59763266f288a354e3200e69b24723f417416828c5fedc1040c", 0xb1}, {&(0x7f0000694000-0xdc)="80bdc56cad4e020f4e24f71dcfbe7e53b18e160ee5a141606bd0fb5147db0c42325848b2c461c6f1dd3dcf0e0b5d6f978ddd79210a1d44ad5a9a8da474fdbceb338f81bda2963046b72deb894d144d88e89c4ca45857e7161c55cc637bd0cb4b6a441cf355082c8fd4c8512f271d9a6ee502b0c92fd823659002f4c8fb24939ce72dc2c7939c29c956a0789c010c3bc02855d891a5f7e7c0d3a3453d044cbdc1d4274b535ed83b855fc7cdda9ff6745c0ac436cd9937ee9e7ac211d9188939a42c01bbfb15f10f80b6a4feb8c7060aa630a14efa7b500c0a3d2df3d7", 0xdc}, {&(0x7f0000027000-0x2)="0201", 0x2}, {&(0x7f0000eb3000)='7', 0x1}, {&(0x7f0000e8e000-0x88)="d8d1b16fb3cc94c438d5c01d90dba26fb0acb615ca3fb1d4fd235c28581faf5cbdf9ec58f9bb6de08b3e8962721abf378bb49be4b8b0df0325b7ebd009fce4d4f4a8b094bd39b84a4085b4bf7d11d0586d1d40ce6da8c4c07cade867f1c83be7d69fed5ec54eb94ca98ecd24e6489c6b69f2451ad51e1586d3f2fe9ee6273d94ff76d2a0f3ee61f5", 0x88}, {&(0x7f0000bf0000-0x1d)="daf84c77b7fb5b6246f95e34bbd6acf932efa44c57b22bac94e3b6e3b5", 0x1d}], 0x7, &(0x7f0000ffa000)=[{0x78, 0x114, 0x80, "f5583efb14b9d89e866eb1229fdc46319eec54a91ea49bcb10f7a90464eaaf7bd3897157eb5cba86142ee7d463f817b6b64ae568fdc97e544e8e5f38537abd71b993561bfad9fee9c8be11689715990bc706f00c8c2c5c3b6e31aae43bc1d059482ed6"}, {0x108, 0x116, 0x7, "1f07479dd2743c662abcd44c11e7e4f72bc78720923e85e9c86e53705d230df2b4bf90fda98b0cd703e6c4ed9872869a5ba2830f99e234c25acc9586c589b7ab9e67a5bba59b0c9aadc85e0870a1ac9de2659b4dfa80012bbc167f8057ce43467af36a6fed48299601b9e03f32c844a97bfbb567d6c698c119a00fa193ebd930d468e5657e2509f9495cf34c10a26c02fa1f20e76dfec62902e281b5d33edff82f0ba09da8124b93034049ac66d89dd8403a4b2b334eb68481410a2bce04c0a429f78696a9965004f4152510278ccbe8e19eb93f0c8edc8b60e48951f894cc6484113b919805e6b5f4365f5db09698b15e0b"}, {0x110, 0x119, 0x100000000, "7f0bc26e7465fd5b0429eca4b6eb7b91c48bf3f929ae783f216fb8b737c7127905be4f2635650e23943f429a0f8c797294f8ae669e4769ce5afabfa397aafdc359901776fd1234bc50f8fe010ba193a921b20fca4ec362b591f305561aa8e946f9031fb7a19d27029564b9db9c1aa437439f4d425ec85e189edce6d0ba0420c5e787c1bb4b5323841694066add608c4e7c53cbf80f50bb056b84cf4702a89cdbdec6534b968b89dab2189b48176855a7d2ddc61f6d9f9f147ab23f82653642e204f629f61a3398a3eb4911e6c73b685f89db6d9d5be62be300487cb188f8dcf4dc739c80e16f6a61dd39d7f6f962fbce75f30bb8b87531e9d600fa6fcc"}, {0x50, 0x10d, 0x9, "108f24a7f22edf47dbcfa6846fac1df03986cc5c14485e3c00a97999efeb10e064c3248a6c81358c16a0d93e12c9e3a61fa17ab03a1c98f8553783fd"}], 0x2e0, 0x851}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000016000)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x25, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000934000-0x18)=@generic={0x7, 0x9e18, 0x3}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1b000)={0x0, 0x2, 0x6dd, 0x6, 0x3, 0x1, 0x2, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x2518, 0x3, 0x10001}}, &(0x7f000019f000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007cb000)={r2, 0x5, 0x3, 0x80000001}, &(0x7f0000777000)=0x10) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f1e000)=0x0, 0x800) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1e000)=0xff, 0x4) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1a000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000053e000-0x10)={&(0x7f0000b51000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00001d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bd0000-0x4)=0x14) connect$llc(r0, &(0x7f0000068000)={0x1a, 0x6, 0xdaeb, 0x100000000, 0x8, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00004e4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000742000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cf0000-0x4)=0x60, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000864000)={r2, 0x6}) accept4$inet6(r2, &(0x7f0000c2b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004fd000)=0x1c, 0x80800) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/27 03:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000940000-0x8)={0x0, 0x7}, &(0x7f0000e2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000086f000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000705000-0x4)=0x8c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000078b000)={r2, 0x3}, &(0x7f0000439000)=0x6) sendmsg$inet_sctp(r3, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 5: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000001000-0x80)="7bb84da0a593d9c2e7d3168842099d75b1ff37fe0b83619434656fe790e8216223d377ac7b4e397750b94de40524ebafe342283ae2de0c72ef8c13ef3c7a36da61b796c15b36cb2fbbd576fe0aa4ccd891311bd5bb61757d503b7b0d9176a22068cd55b6e620f55ce20714a03124fccb23a8863d951a7f20b884ca96138cfdc0", 0x80, 0x80, &(0x7f0000000000)={0x1a, 0x1a, 0x0, 0x7, 0xfffffffffffffffe, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r3 = socket(0x1b, 0x80000, 0xba) bind$bt_rfcomm(r3, &(0x7f00005ec000)={0x1f, {0x192c, 0x8, 0x20, 0xdd2f, 0x100, 0x5}, 0x80}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x5, 0x3}, &(0x7f0000001000)=0x8) pipe(&(0x7f000034d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000771000-0x8)={r0, r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x9}, &(0x7f0000000000)=0x8) 2018/01/27 03:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x805, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e07000)=0x9, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/27 03:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e55000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000707000-0x4)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x100000015, &(0x7f0000e3a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000064a000)=0x14) sendto$packet(r0, &(0x7f00007b5000-0xa2)="07f4701387e5dab9c18e875900e4cb683adf26f7619395cb3d2173cbd6e3370b731f0e714b7299397429ca74ded4fd5728eaea2ebc0271ee5e6acdf0049755c2da55ccf73109015469abba9e55a20a141563b725d92c09e28d73f64761c36dfc6c2534a9d77fed24209924480f0029ef7d419c94248657aa8aefd1cd74e208a71969bf9a751be4cc2f8377dd42adc54b5a52b543e5d65551f8237e12b2f5a9e021ab", 0xa2, 0x80, &(0x7f00006cc000)={0x11, 0x1, r1, 0x1, 0x9, 0x6, @random="35c432d589d7", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80005, 0x81) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f21000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002f9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/27 03:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000651000)="", 0x0) socketpair$inet(0x2, 0x807, 0x4, &(0x7f00009a8000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000ac4000-0x90)={0x6, {{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 03:46:39 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f66000-0x4)={r0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f66000-0x8)={r1, 0x3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/27 03:46:40 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000035000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001d000-0x4)=0x0, &(0x7f0000034000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0xfff, 0x20}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000034000)={0x100, 0x1, 0x8009, 0x4, 0x1f9c00000000, 0x7, 0x9, 0xc5, r3}, &(0x7f0000035000-0x4)=0x20) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000d1c000-0xb9)="e6e4850adbddd5b2c797c023eb1857b989dd8de83e10b4f962a5690a26ae7224ac81095e3cad62b1f569cf5438baafd582c16550ecfa92d8a5d5097e61df6dbba1c8dc6828073bb978af363aad6d231658561d433569043bb8793bbe693bf972d9d0705e45a92834380a15df8f4bae6633b499cfd7d150296e6f638c74627b8da450ecf29fb0eb510b8784aa6d3dc22304753e24882fa4707bf6a9ebd0345b9a36a27b0e4449ab02b7d7d1983a2fac403e44b2608c7ea85555", 0xb9, 0x800, &(0x7f0000276000)=@generic={0x9, "893de0c0907b17644c4de6800000003bb5a87f0cc0ea9b08563c2acce4e41978fb926bf62445f8e07773173dffb7dafa74930c47c716f240f60181874a165c4c4090511261a63349570d0000000000000001cf03c3395bb581e8f52bc524e16ffd836a5092e869be78d0061ff34217401182b74ba703b2bf253dc6d0d5bb"}, 0x80) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/27 03:46:40 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000)={r0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000002c000-0x1000)="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", 0x1000, 0x20000080, &(0x7f0000011000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0xffffffff, 0x9, [0x2, 0x0, 0xf089, 0xffffffffffffffff, 0x6, 0x20, 0x4, 0x5, 0x4]}, &(0x7f000002b000-0x4)=0x1a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000011000)={0x0, 0xb8, 0x400, 0x7}, &(0x7f000002b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000028000)={r2, 0x7fffffff, 0x7fff, 0x3ff, 0x4, 0x5, 0x0, 0x3514, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x171aea11, 0x6, 0x80, 0x5}}, &(0x7f0000029000)=0xb8) 2018/01/27 03:46:40 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$inet6(r1, &(0x7f00003be000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x91, 0x20000004, &(0x7f0000f89000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000772000-0x4)=0x10, 0x0) accept4$ipx(r2, &(0x7f0000d36000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000651000)=0x10, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000461000)={0x0, 0x8, "a64d06dc7ebd0339"}, &(0x7f0000372000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000708000-0x8)={r4, 0xfffffffffffffff8, 0x0}, &(0x7f00009ed000-0x4)=0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000955000-0x8)={r0, r5}) sendmsg$kcm(r6, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000009e000)=r4, 0x4) 2018/01/27 03:46:40 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/27 03:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x3, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000001f000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f8f000)={0x0, 0x0}, &(0x7f0000b58000)=0x10) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x1) 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$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001000-0xad)={r2, 0xa5, "08c200d747329fb537778a4a92a6771ca9dcc93077cb7fbca0c7079155eb02c4e2b31dda2a4e4f42b32ce4e1a0deb9fea244fb0a6cef6074dfe6b2340ae003094fb89a9d64ace9336bd0194b8fc1d834ef3c3f38d2d6a9419e21a1f2dbfae15b982d052c8cd8737f68d987b2fa617d03708d720b87736e999abee77f4534153917462e11f3d11aa0a5f176179a17b6d2754da81966d7bff8e11517a33797be739936518a1b"}, &(0x7f0000004000)=0xad) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x6, 0xffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000005000)={r2, 0xffff0000000000}, &(0x7f0000004000-0x4)=0x8) 2018/01/27 03:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="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", 0x1020}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000025d000-0x4)=0x8) read(r1, &(0x7f0000b60000-0x5f)=""/95, 0x5f) 2018/01/27 03:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x9) listen(r0, 0x0) r1 = epoll_create(0x81) epoll_wait(r1, &(0x7f0000e89000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000ed000)=0x5) 2018/01/27 03:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) socket(0xa, 0x803, 0x9) 2018/01/27 03:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002fa000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000c53000)=0x8) r1 = socket$inet(0x2, 0x3, 0x31) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b9000)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bc3000+0x75d)=0x7, 0x117) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000687000)=r1) 2018/01/27 03:46:40 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x80, 0x14, &(0x7f0000005000-0x1)="", 0x86) 2018/01/27 03:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0]}, 0x5c) socketpair(0x0, 0x80007, 0xfffffffffffffff9, &(0x7f00002f9000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006cd000)={r0, 0x0, 0x7f, 0x39, &(0x7f0000320000)="6d47d237e548ebabd53ef71d4d31768b05d6db91f990006e55a9b74c6fc84f5819004151c6fc72483381ec1a5fc18a4565dcfbcd2c83d707b517043a8fe98b75022877d11bf2e36a852407e8bac487bd70e4582f24cd24010a53d964c652850827b8f9874f695e4cf1873071a7ec8793b569adcdf94e7bb9aca394fc195627", &(0x7f0000b42000-0x39)=""/57, 0x9, 0x1}, 0x28) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/27 03:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000695000-0x8)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f4a000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000888000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f75000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaec6, 0x7fff, 0xffffffff00000000, 0xfffffffffffffff9, 0x3}, &(0x7f00004b6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008b5000)={0x3, 0x20, 0x8, 0x800, 0x4, 0x8, 0x0, 0x7e447d8a, r2}, &(0x7f0000726000)=0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b41000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x1, 0x1200000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x80000000, [0x5, 0x10000, 0xfffffffffffffbff, 0x6, 0x1, 0x2, 0x4, 0xffffffffffffff80]}, 0x5c) 2018/01/27 03:46:40 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f000000c000)={0x0, 0x0}) getpeername(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000d000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000)={@common='bcsf0\x00', @ifru_flags=0x9002}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000-0x38)={&(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[{&(0x7f000000e000-0x69)=""/105, 0x69}, {&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000001000-0x92)=""/146, 0x92}], 0x3, 0x0, 0x0, 0x3aa}, 0x20) sendmsg$key(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x5, 0x9, 0x9, 0x1e, 0x0, 0x7, 0x2, [@sadb_key={0x18, 0x9, 0x588, 0x0, "1bfd78543f8e9fa1a3f7c3715767d10ed848ecd283c6cc1efa645f6074c0f080ca3882a83852f3443f6388fc193de2fda067e564c04fb75d17f0e162ac1e03c3ced0e23ed875a685a2786dffc51e1fe66ae5e77e59fc48e3fbabcad2d39ea491880efc367768d20207007685c5255e4c4329265526d686279ef9f4d38362a7c1dd50b5c01fccf06b578b02be41bdc5e03367a2e5c68831444ec71afd9ff1c5d2a462f8f72cf835829dde2d1dcea429d94c"}, @sadb_sa={0x2, 0x1, 0x0, 0x400, 0x7f, 0x7e, 0x4, 0x40000001}, @sadb_sa={0x2, 0x1, 0x2, 0x7, 0xdb5, 0x25, 0x1, 0x80000000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0x9, 0x0, 0x0, 0x400000000000001}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f000000c000)=@add_del={0x2, &(0x7f000000c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 03:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000654000-0x10)={{0x8, 0x0}, 0x20}, 0x10) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00006ed000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000fb0000)="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"}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/27 03:46:40 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x804, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000019000-0x8)={0x0, 0x3}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000018000)={r1, 0xffffffff, 0x30}, 0xc) 2018/01/27 03:46:40 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x400, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000029000-0x14)={{0x13c, 0x7c3e, 0x5, 0x1, 0x5, 0x1}, 0x3, 0x5, 0x2}) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000-0x70)={0x70, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@generic="ecba0fbb4701f852f4341cf10a2af14771631ae8689e836fe085ad854b903ac5c65ce7119cf89e02ea5a8ed48bf393a85383ee963d9f76213ba98fd29014a4b37a7738911ead77d392187fd6f77de93f56c886040f3f5200667b"]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000028000)={0x8f19, 0x1000000000000}) 2018/01/27 03:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x8000024a, []}, 0x8) 2018/01/27 03:46:40 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="2c8ee28ead0d16b483a1d64550468564", &(0x7f000000b000-0x88)=@ethtool_cmd={0x17, 0x9, 0x6, 0x8, 0xc87, 0x8, 0x0, 0x9, 0xffffffffffffff17, 0x6, 0x5, 0xae7, 0x4, 0x0, 0x4, 0x10001, [0x5, 0x10001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000f000-0x4)={r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000004000)={0x1f, 0x10001, {0xfff, 0x8001, 0x2, 0x4, 0x3, 0x0}, 0x1, 0xfffffffffffffffa}, 0xe) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000b000)={&(0x7f0000010000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58, &(0x7f0000007000-0x50)=[{&(0x7f0000011000-0x1000)="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", 0x1000}, {&(0x7f0000011000-0xfb)="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", 0xfb}, {&(0x7f000000c000)="af6e98513ee6d9b99b7079f0771a57345629cb3af088cc0d2a92", 0x1a}, {&(0x7f0000010000)="03202b01f6f490582ca350180eaaa7993142cc2bef8aea6d5c1ec0f7abde2fe4c430ecbcbe11e6ee6937853ae4db922faca8c858c06cdebcb9cdf6ce173f9d335924e6bbaa94b4c6baabd7b13272e0ed8b4f1ee9ccc5dc19694dd160b8a56b8dc6fb72c42e907b525cd83ab427b5953c4e034badf2a21bff851c14776ceec478db4a2f3b9be7745e10790f6ef04343efbb5a692001de5ebdbaf7b3924ea955491e8ea68905d38d6ecf847e925b769727bf410ef8ec0ae7b005557465", 0xbc}, {&(0x7f0000010000)="a519a1697b716c10f3e423cda3a1c642e0579f55069d13e25282663e7d9c40511773e7004ed3de078c4e114bdd27f2884795a5bf9ae9a5cc45a6b8fd2debdebc70f472d8bd88ea37fe68271353b8ef9db4d4cd02b37a25207ac0d7be9b1ab7a9411ebce2f2a7e8a3e2d7a71b573f2215f6661db7572975a47cdc1cb28d21f88df91fb56a31cc30ab9f33f178672442dbb89f39b68c7fa02b22babc786a2ba00d3434392108a98b402c7b8115f5468323f15c0f4733d7b7aaf730735492cb64997a4d5c5cee6c9aa6728d4d03a89bef54df7747a037dea1b294bb0476085c5133", 0xe0}], 0x5, 0x0, 0x0, 0x4}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) [ 1316.937014] INFO: rcu_sched self-detected stall on CPU [ 1316.938023] INFO: rcu_sched detected stalls on CPUs/tasks: [ 1316.938131] 1-....: (125000 ticks this GP) idle=36a/140000000000001/0 softirq=672665/672665 fqs=31242 [ 1316.938158] (detected by 0, t=125002 jiffies, g=386702, c=386701, q=1099) [ 1316.938169] Sending NMI from CPU 0 to CPUs 1: [ 1316.939227] NMI backtrace for cpu 1 [ 1316.939230] CPU: 1 PID: 21234 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #211 [ 1316.939234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.939236] RIP: 0010:io_serial_in+0x6b/0x90 [ 1316.939239] RSP: 0018:ffff8801db306ff8 EFLAGS: 00000002 [ 1316.939244] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 1316.939247] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff88872f58 [ 1316.939250] RBP: ffff8801db307008 R08: 1ffff1003b660d57 R09: 000000000000000c [ 1316.939253] R10: ffff8801db306f78 R11: 0000000000000040 R12: ffffffff88872f20 [ 1316.939256] R13: 0000000000000020 R14: fffffbfff110e629 R15: fffffbfff110e5ed [ 1316.939259] FS: 00007f046daa8700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1316.939262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1316.939265] CR2: 0000001b9bc22000 CR3: 00000001b96a5004 CR4: 00000000001606e0 [ 1316.939268] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1316.939272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1316.939273] Call Trace: [ 1316.939275] [ 1316.939277] wait_for_xmitr+0x93/0x1e0 [ 1316.939279] ? wait_for_xmitr+0x1e0/0x1e0 [ 1316.939281] serial8250_console_putchar+0x1f/0x60 [ 1316.939284] uart_console_write+0xac/0xe0 [ 1316.939286] serial8250_console_write+0x64f/0xa40 [ 1316.939288] ? serial8250_start_tx+0x910/0x910 [ 1316.939291] ? do_raw_spin_trylock+0x190/0x190 [ 1316.939293] ? memcpy+0x45/0x50 [ 1316.939295] ? univ8250_console_setup+0x160/0x160 [ 1316.939297] univ8250_console_write+0x5f/0x70 [ 1316.939299] console_unlock+0x788/0xd80 [ 1316.939302] ? trace_hardirqs_off_caller+0x220/0x2c0 [ 1316.939304] ? wake_up_klogd+0x100/0x100 [ 1316.939306] ? vprintk_emit+0x49b/0x590 [ 1316.939308] ? __down_trylock_console_sem+0x10d/0x1e0 [ 1316.939310] vprintk_emit+0x4ad/0x590 [ 1316.939313] vprintk_default+0x28/0x30 [ 1316.939315] vprintk_func+0x57/0xc0 [ 1316.939316] printk+0xaa/0xca [ 1316.939319] ? show_regs_print_info+0x18/0x18 [ 1316.939321] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 1316.939323] check_cpu_stall.isra.61+0x845/0x15b0 [ 1316.939325] ? __lock_acquire+0x664/0x3e00 [ 1316.939328] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 1316.939330] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1316.939333] ? __lock_acquire+0x664/0x3e00 [ 1316.939335] ? __lock_acquire+0x664/0x3e00 [ 1316.939337] ? check_noncircular+0x20/0x20 [ 1316.939339] ? check_noncircular+0x20/0x20 [ 1316.939342] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1316.939344] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1316.939347] ? rb_first_postorder+0xa0/0xa0 [ 1316.939348] ? lock_downgrade+0x980/0x980 [ 1316.939351] ? check_noncircular+0x20/0x20 [ 1316.939353] ? find_held_lock+0x35/0x1d0 [ 1316.939355] ? cpuacct_account_field+0x1e4/0x3b0 [ 1316.939358] ? find_held_lock+0x35/0x1d0 [ 1316.939360] ? __acct_update_integrals+0x339/0x4d0 [ 1316.939362] ? rcu_pm_notify+0xc0/0xc0 [ 1316.939365] rcu_check_callbacks+0x256/0xd00 [ 1316.939367] ? rcu_cpu_stall_reset+0x260/0x260 [ 1316.939369] ? trace_hardirqs_off+0xd/0x10 [ 1316.939371] ? raise_softirq+0x325/0x490 [ 1316.939374] ? raise_softirq_irqoff+0x320/0x320 [ 1316.939376] ? lock_release+0x9d1/0xa40 [ 1316.939378] ? run_local_timers+0x14c/0x1b0 [ 1316.939380] ? timer_clear_idle+0x50/0x50 [ 1316.939382] ? account_process_tick+0xd4/0x3e0 [ 1316.939385] ? thread_group_cputime+0xef0/0xef0 [ 1316.939387] ? ktime_get_resolution_ns+0x300/0x300 [ 1316.939389] ? enqueue_hrtimer+0x171/0x4a0 [ 1316.939392] update_process_times+0x30/0x60 [ 1316.939394] tick_sched_handle+0x85/0x160 [ 1316.939396] tick_sched_timer+0x42/0x120 [ 1316.939398] __hrtimer_run_queues+0x358/0xe20 [ 1316.939401] ? tick_sched_do_timer+0xe0/0xe0 [ 1316.939403] ? hrtimer_fixup_init+0x70/0x70 [ 1316.939405] ? pvclock_read_flags+0x160/0x160 [ 1316.939407] ? kvm_clock_get_cycles+0x25/0x30 [ 1316.939410] ? ktime_get_update_offsets_now+0x34a/0x520 [ 1316.939412] ? do_timer+0x50/0x50 [ 1316.939414] ? native_apic_msr_write+0x5c/0x80 [ 1316.939416] ? do_raw_spin_trylock+0x190/0x190 [ 1316.939419] ? lapic_next_event+0x54/0x80 [ 1316.939421] ? clockevents_program_event+0x108/0x2e0 [ 1316.939423] hrtimer_interrupt+0x1c2/0x5e0 [ 1316.939426] smp_apic_timer_interrupt+0x14a/0x700 [ 1316.939429] ? smp_call_function_single_interrupt+0x640/0x640 [ 1316.939431] ? _raw_spin_lock+0x32/0x40 [ 1316.939433] ? _raw_spin_unlock+0x22/0x30 [ 1316.939435] ? handle_edge_irq+0x2b4/0x7c0 [ 1316.939437] ? task_prio+0x40/0x40 [ 1316.939440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1316.939442] apic_timer_interrupt+0xa9/0xb0 [ 1316.939443] [ 1316.939446] RIP: 0010:__sanitizer_cov_trace_pc+0x20/0x50 [ 1316.939448] RSP: 0018:ffff8801cd13f820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 1316.939453] RAX: ffff8801af6c8400 RBX: ffff8801caae4900 RCX: ffffffff84acc87d [ 1316.939457] RDX: 0000000000000000 RSI: ffffc90002913000 RDI: ffff8801bf675f50 [ 1316.939460] RBP: ffff8801cd13f820 R08: 0000000000000001 R09: 0000000000000000 [ 1316.939463] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bf675e00 [ 1316.939465] R13: dffffc0000000000 R14: ffffed003955c93f R15: ffff8801caae49fc [ 1316.939468] ? xfrm_confirm_neigh+0xad/0x270 [ 1316.939470] xfrm_confirm_neigh+0xad/0x270 [ 1316.939472] raw_sendmsg+0xece/0x23b0 [ 1316.939474] ? xfrm_neigh_lookup+0x280/0x280 [ 1316.939476] ? raw_setsockopt+0xd0/0xd0 [ 1316.939478] ? avc_has_perm+0x43e/0x680 [ 1316.939481] ? avc_has_perm_noaudit+0x520/0x520 [ 1316.939483] ? __fget+0x35c/0x570 [ 1316.939485] ? iterate_fd+0x3f0/0x3f0 [ 1316.939487] ? find_held_lock+0x35/0x1d0 [ 1316.939489] ? sock_has_perm+0x2a4/0x420 [ 1316.939492] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1316.939494] ? lock_release+0x9d2/0xa40 [ 1316.939496] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1316.939499] ? __check_object_size+0x25d/0x4f0 [ 1316.939501] ? __fget+0x35c/0x570 [ 1316.939503] inet_sendmsg+0x11f/0x5e0 [ 1316.939505] ? __might_sleep+0x95/0x190 [ 1316.939507] ? inet_create+0xf50/0xf50 [ 1316.939510] ? selinux_socket_sendmsg+0x36/0x40 [ 1316.939512] ? security_socket_sendmsg+0x89/0xb0 [ 1316.939514] ? inet_create+0xf50/0xf50 [ 1316.939516] sock_sendmsg+0xca/0x110 [ 1316.939518] SYSC_sendto+0x361/0x5c0 [ 1316.939520] ? SYSC_connect+0x4a0/0x4a0 [ 1316.939522] ? __fget_light+0x297/0x380 [ 1316.939524] ? fget_raw+0x20/0x20 [ 1316.939527] ? exit_to_usermode_loop+0x8c/0x310 [ 1316.939529] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1316.939531] ? __fdget+0x18/0x20 [ 1316.939534] ? syscall_return_slowpath+0x2ad/0x550 [ 1316.939536] ? prepare_exit_to_usermode+0x340/0x340 [ 1316.939538] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1316.939540] SyS_sendto+0x40/0x50 [ 1316.939543] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1316.939545] RIP: 0033:0x452f19 [ 1316.939547] RSP: 002b:00007f046daa7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1316.939552] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1316.939556] RDX: 0000000000000000 RSI: 0000000020098000 RDI: 0000000000000014 [ 1316.939559] RBP: 0000000000000503 R08: 0000000020cf9000 R09: 0000000000000010 [ 1316.939562] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006f68e8 [ 1316.939565] R13: 00000000ffffffff R14: 00007f046daa86d4 R15: 0000000000000000 [ 1316.939566] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 53 10 ff eb c2 e8 a1 53 10 ff eb [ 1317.666225] 1-....: (125000 ticks this GP) idle=36a/140000000000001/0 softirq=672665/672665 fqs=31424 [ 1317.675816] (t=125731 jiffies g=386702 c=386701 q=1099) [ 1317.681339] NMI backtrace for cpu 1 [ 1317.684941] CPU: 1 PID: 21234 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #211 [ 1317.692271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.701597] Call Trace: [ 1317.704159] [ 1317.706288] dump_stack+0x194/0x257 [ 1317.709905] ? arch_local_irq_restore+0x53/0x53 [ 1317.714553] ? lock_release+0xa40/0xa40 [ 1317.718506] ? nmi_cpu_backtrace+0x1be/0x210 [ 1317.722896] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1317.727364] nmi_cpu_backtrace+0x1d2/0x210 [ 1317.731578] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1317.736049] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 1317.741307] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1317.746471] rcu_dump_cpu_stacks+0x186/0x1d9 [ 1317.750876] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 1317.755707] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 1317.761224] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1317.766506] ? __lock_acquire+0x664/0x3e00 [ 1317.770716] ? __lock_acquire+0x664/0x3e00 [ 1317.774935] ? check_noncircular+0x20/0x20 [ 1317.779155] ? check_noncircular+0x20/0x20 [ 1317.783367] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1317.788530] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1317.793708] ? rb_first_postorder+0xa0/0xa0 [ 1317.798001] ? lock_downgrade+0x980/0x980 [ 1317.802129] ? check_noncircular+0x20/0x20 [ 1317.806347] ? find_held_lock+0x35/0x1d0 [ 1317.810393] ? cpuacct_account_field+0x1e4/0x3b0 [ 1317.815129] ? find_held_lock+0x35/0x1d0 [ 1317.819188] ? __acct_update_integrals+0x339/0x4d0 [ 1317.824096] ? rcu_pm_notify+0xc0/0xc0 [ 1317.827978] rcu_check_callbacks+0x256/0xd00 [ 1317.832366] ? rcu_cpu_stall_reset+0x260/0x260 [ 1317.836926] ? trace_hardirqs_off+0xd/0x10 [ 1317.841138] ? raise_softirq+0x325/0x490 [ 1317.845181] ? raise_softirq_irqoff+0x320/0x320 [ 1317.849828] ? lock_release+0x9d1/0xa40 [ 1317.853793] ? run_local_timers+0x14c/0x1b0 [ 1317.858090] ? timer_clear_idle+0x50/0x50 [ 1317.862212] ? account_process_tick+0xd4/0x3e0 [ 1317.866772] ? thread_group_cputime+0xef0/0xef0 [ 1317.871416] ? ktime_get_resolution_ns+0x300/0x300 [ 1317.876318] ? enqueue_hrtimer+0x171/0x4a0 [ 1317.880539] update_process_times+0x30/0x60 [ 1317.884843] tick_sched_handle+0x85/0x160 [ 1317.888991] tick_sched_timer+0x42/0x120 [ 1317.893029] __hrtimer_run_queues+0x358/0xe20 [ 1317.897506] ? tick_sched_do_timer+0xe0/0xe0 [ 1317.901895] ? hrtimer_fixup_init+0x70/0x70 [ 1317.906290] ? pvclock_read_flags+0x160/0x160 [ 1317.910777] ? kvm_clock_get_cycles+0x25/0x30 [ 1317.915252] ? ktime_get_update_offsets_now+0x34a/0x520 [ 1317.920603] ? do_timer+0x50/0x50 [ 1317.924038] ? native_apic_msr_write+0x5c/0x80 [ 1317.928595] ? do_raw_spin_trylock+0x190/0x190 [ 1317.933159] ? lapic_next_event+0x54/0x80 [ 1317.937284] ? clockevents_program_event+0x108/0x2e0 [ 1317.942371] hrtimer_interrupt+0x1c2/0x5e0 [ 1317.946603] smp_apic_timer_interrupt+0x14a/0x700 [ 1317.951425] ? smp_call_function_single_interrupt+0x640/0x640 [ 1317.957295] ? _raw_spin_lock+0x32/0x40 [ 1317.961258] ? _raw_spin_unlock+0x22/0x30 [ 1317.965382] ? handle_edge_irq+0x2b4/0x7c0 [ 1317.969593] ? task_prio+0x40/0x40 [ 1317.973119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1317.977946] apic_timer_interrupt+0xa9/0xb0 [ 1317.982239] [ 1317.984452] RIP: 0010:__sanitizer_cov_trace_pc+0x20/0x50 [ 1317.989885] RSP: 0018:ffff8801cd13f820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 1317.997568] RAX: ffff8801af6c8400 RBX: ffff8801caae4900 RCX: ffffffff84acc87d [ 1318.004815] RDX: 0000000000000000 RSI: ffffc90002913000 RDI: ffff8801bf675f50 [ 1318.012058] RBP: ffff8801cd13f820 R08: 0000000000000001 R09: 0000000000000000 [ 1318.019301] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bf675e00 [ 1318.026544] R13: dffffc0000000000 R14: ffffed003955c93f R15: ffff8801caae49fc [ 1318.033804] ? xfrm_confirm_neigh+0xad/0x270 [ 1318.038194] xfrm_confirm_neigh+0xad/0x270 [ 1318.042409] raw_sendmsg+0xece/0x23b0 [ 1318.046196] ? xfrm_neigh_lookup+0x280/0x280 [ 1318.050580] ? raw_setsockopt+0xd0/0xd0 [ 1318.054538] ? avc_has_perm+0x43e/0x680 [ 1318.058503] ? avc_has_perm_noaudit+0x520/0x520 [ 1318.063149] ? __fget+0x35c/0x570 [ 1318.066588] ? iterate_fd+0x3f0/0x3f0 [ 1318.070375] ? find_held_lock+0x35/0x1d0 [ 1318.074424] ? sock_has_perm+0x2a4/0x420 [ 1318.078464] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1318.083801] ? lock_release+0x9d2/0xa40 [ 1318.087760] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1318.093621] ? __check_object_size+0x25d/0x4f0 [ 1318.098176] ? __fget+0x35c/0x570 [ 1318.101609] inet_sendmsg+0x11f/0x5e0 [ 1318.105393] ? __might_sleep+0x95/0x190 [ 1318.109341] ? inet_create+0xf50/0xf50 [ 1318.113206] ? selinux_socket_sendmsg+0x36/0x40 [ 1318.117854] ? security_socket_sendmsg+0x89/0xb0 [ 1318.122582] ? inet_create+0xf50/0xf50 [ 1318.126448] sock_sendmsg+0xca/0x110 [ 1318.130144] SYSC_sendto+0x361/0x5c0 [ 1318.133841] ? SYSC_connect+0x4a0/0x4a0 [ 1318.137786] ? __fget_light+0x297/0x380 [ 1318.141736] ? fget_raw+0x20/0x20 [ 1318.145176] ? exit_to_usermode_loop+0x8c/0x310 [ 1318.149834] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1318.155353] ? __fdget+0x18/0x20 [ 1318.158708] ? syscall_return_slowpath+0x2ad/0x550 [ 1318.163611] ? prepare_exit_to_usermode+0x340/0x340 [ 1318.168605] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1318.173432] SyS_sendto+0x40/0x50 [ 1318.176865] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1318.181593] RIP: 0033:0x452f19 [ 1318.184758] RSP: 002b:00007f046daa7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1318.192440] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1318.199682] RDX: 0000000000000000 RSI: 0000000020098000 RDI: 0000000000000014 [ 1318.206926] RBP: 0000000000000503 R08: 0000000020cf9000 R09: 0000000000000010 [ 1318.214172] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006f68e8 [ 1318.221415] R13: 00000000ffffffff R14: 00007f046daa86d4 R15: 0000000000000000