184", 0x0, 0x0}}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:36 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x6a1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00002eb000)="fe2360202bfccc"}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0xfffffffffffeffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xff, &(0x7f0000002000-0x8)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x9, 0x8e, 0x10, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 13:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000004, 0x0, &(0x7f000085c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 13:11:36 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket(0x7, 0x4, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x3, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x100, &(0x7f000001a000-0x1000)=""/4096, &(0x7f000001d000-0x4)=0x1000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000001c000-0x10)={r0, r2, 0x5, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/07 13:11:36 executing program 3: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000df0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f000016c000-0x8)={0x6}, 0x8) write(r0, &(0x7f0000ded000)="", 0x94f386f79cff0d07) 2018/01/07 13:11:36 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000549000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000062e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000746000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cee000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10000000003, 0xe) recvfrom$packet(r0, &(0x7f00004c7000-0xaf)=""/175, 0xffffffffffffff93, 0x40000001, &(0x7f0000373000)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) close(r2) socketpair(0xa, 0xf, 0xfffffffffffffffa, &(0x7f0000d99000-0x8)={0x0, 0x0}) 2018/01/07 13:11:36 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bea000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000361000-0x4)={0x5}, 0x4) sendmmsg$alg(r1, &(0x7f0000f97000-0x38)=[{0x0, 0x0, &(0x7f0000fa2000-0x70)=[{&(0x7f0000fa1000-0x69)="ab", 0x1}], 0x1, &(0x7f0000f96000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 13:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fb7000)={@generic="90b8077c6cdeb270b853366530d66197", 0x0}) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:36 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000fb2000+0x621)=@hci={0x0, 0x0, 0x0}, &(0x7f000090d000)=0x6) getsockname(r0, &(0x7f0000134000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000db000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000518000-0x2)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000de4000-0x99b)=""/4096) 2018/01/07 13:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000f2c000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) socketpair(0x3, 0x2, 0x1, &(0x7f000045b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000948000-0x70)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) recvfrom(r2, &(0x7f0000ac9000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 13:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000196000-0x4)=0xfff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000640000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a06000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) r4 = getgid() sendmsg$netlink(r1, &(0x7f00009bf000-0x38)={&(0x7f0000b2c000)=@kern={0x10, 0x0, 0x0, 0x80202000}, 0xc, &(0x7f000098d000-0x40)=[{&(0x7f00003f0000+0x4b6)=[{0x108, 0x2, 0x100, 0x6, 0x0, "58521d4e8187542752ace1eca725649af9546f314e91e00034cf24dc59396d4bf57cf00a6143396b19ea81a02567dcd3e910c245e7e44c732551fdbbada60bbfda7de85fcbf118fa7e4966281f79433d52e42afa4051fddf2104630ac8fa2c3c07026c5c3fb43f1f4faeb530ee5bb73d130d0ba47bbd1593cca9a59f3943ed894d88bd2f88bcae0739293a1f6a180794346e8effa6893a070fc6cbbba292933f4e1479860cf55c6b99757e289e52d63e9806bff02c2141fb32724903b29dfdc7cab0ccd70d3f7616b2fd319a4cad6b04292286a595cf284d50bff4a77ed40c52e1185d9e0c55c1ddd097e12bdacb0b1d3e991c2178"}, {0xe4, 0x1, 0x100, 0x36, 0x1, "47e0397d01946b4028f718c3658e9c920e09dd7061dabe104996850dce0e291d9d6a14e4634fc717952ab093e1112dfd1772345808b694c8cab6a7983210be7d5772ab7065eb74961b2fdf1562b27b46071f3d1b0b7912108eb8605f4423bbc3159f17216026a4b5be63d4fe8faacec4109f76bef0267394a36add8a2c6a313e1f4911eb47a94348681857d6cd76084e404a6f200ba22d264e8c8eccecada4b871acdc486f072b4c1863f9aef89817fbaf6fc1c125404f48e7f87b875f75ae3e45298bebe3228495eaa133b259bff5a31a7fe492"}, {0x30, 0xee20, 0x100, 0x4, 0x3, "24784f317642e096039f932ad49a413bcf218d3db7ef7322ffd711b6c4a1"}, {0xa8, 0x4, 0x202, 0x9, 0x2, "41315187e1e4f4590608acb9297fd4c9f2ad9af9b225789e193fa010b0a0ae3eacb4bcc76962672a0a6fe6d0911f5f2952f0c5467215ab40773d752f279661d5c6c44f6cf710873133b133029a2f71e9fcf820387428b2b4ce75724da415d4e7463c7fde22095850ee9a0c12fd7cb96040914cda707653ee4d7251158a926e63e90257e95427f3d4bf2c42fa663bc8b88733c2a6698cdf"}], 0x2c4}, {&(0x7f0000ae5000)=[], 0x0}, {&(0x7f0000e0c000-0x208)=[{0x80, 0x7, 0x200, 0x4, 0x3, "76552eabff240c889204f16b53d9f53591825cc78373efbc708848b25222b80ecd6bbe8b02721e298a221ed1c23d516d8a09c1b60b8f808bbb66a2f8fcfec34a196ad921f7cbd6beaf644e20190de936eb2cc874ca37c05ef19c7caa778fb1f6c9db7efef3e60d16e0ab9e7ce277cf"}, {0x58, 0xf2dd, 0x404, 0x8a4d, 0x0, "2be7971008bdead37c9c23d2783ebcc53811bd0f611363693104776410d4edc0d044410c779fd2c4bb0869cffa3581c3f7930fb7b8f937370d541508d29d39611c98248432d4"}, {0x60, 0x5, 0xa00, 0xda, 0x3, "5d987218333d56873a724a19a456d4319943515fcaeb2397b3a90395cd732e074f2e8d894c53faa6e919e86bb18db096eae9d215ddae38f3c44210b565c43cded4cbc4dfda49bc3378d689fcc143c4"}, {0xd0, 0xffff, 0x100, 0x8, 0x3, "74b555da1a053e7823d2625168bec0e88b68b3c01a725235345da2944aa4f9cc596fc2b215feea191de740962a5c22fd4a3bd65ce8aee2308e2834d5be88361db2e3127ba07c47e727ff57df1fa628b281eff91cc58b7714234603f94dd5aae600aa4a0c18809e032b31398abb08f85494bbb9e65c5869daf66c896dc1e14091805eb5ba8e47994fc1630844af66f7a5ebf3d5be7770fda7a848ec2944e45c26b1dc1acb2c3c5887c3753a173fe90bc9989eca9083a0657007ba3d0d798b8e53"}], 0x208}, {&(0x7f00006ca000)=[{0x7c, 0xffffffffffffffc0, 0x700, 0x400, 0x2, "ccfcaa44d9cda324c8ae3f36bd1fecd2af08e976733dc4c57acaf873a1fc99f80436f1c52491e24b80313944dbcd2f850158cdfa9f9d21282d373eb913b2e427fbe53925c9f66e3fd98a4fb537452604bb5aa2669992b9e36aef6908c7d9cf07d76c52acfaf61210f5"}, {0x104, 0x101, 0x4, 0x6, 0x2, "411d5a11f0e79b49267872661c06370b9613c91e1544d9de909fa7dcb1196dfec12f13baaccc696e4a8594e96ce49075ff2caccdbbc095d895070d59dad220ab177d7a7ba946187144d390e0fd3102ce2fa34d00ed446af91dbfd5324a79524d74fa9d162fa0578e25404cfc4a84185e520fd5bba1b3af9343b12c18b80612a1ecc7c09c3624351bff5e2dd77f4939e528a29bf8567257f0cb079aed6203a6f8170cd7a8d653292836435cc08de21b9aac643cc401c7841b9bea9ac8ba5f557a888168d2651a8380a742e7e20a4eaed8c421278b2990935feea97b367e5c337cb85e1b7a172070c1efd379ef9654fca71b"}, {0xc0, 0x6, 0x604, 0x2, 0x3, "1b60119ecb7caad01b2c6339d07d831b06b0c1ff046506d57c34132ff2fb77df3e070d3c6a48fd066fa25aae9afd72b969a8f41bae28e23e286e38077cff945eed7981fad32d0776974034bd2c958ad6892ed2dce9cfdaed5a186de36e244ff960ee5271a6e230b38372870a318492cab9bd2bc5aadfb1c4904ae84cff54a7b970c81efdb88de09c7f14a721ddc4484b561b64a55f9705bd672493cadeb44042b22c4c0e6f90b6d6682c77b89a30f180"}, {0xc8, 0x2, 0x300, 0x8, 0x2, "a4ebe9e124140fe50fafba6a47b8c5155a3dfe462f5f7c1aa6e782d4935c900a338349d9a224e1bbee1c3b66ead078ab6547b6b35ccec79f8e8cf8aed86f450273c0be1fc416c90baf524b7d3925a16725744e3c883fd50936be83ff535e1f0aa24d1274f09a8a531b3d1aa239cf8a95621072f7ea772bd351c5df3fa9311beca96cb07cb8eadcd69c7c5d328f400acbc88db2cb5c733cf08718677edc7de4a507f1f39065de72fc99f9029ff14b730dcc2caa7a5b"}], 0x308}], 0x4, &(0x7f00003d0000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}], 0xc0, 0x40}, 0xc0) 2018/01/07 13:11:36 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000002000-0x4)=0xa303, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000068c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f000043d000)=""/1, 0x10f) 2018/01/07 13:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001e8000-0x4)=0x6, 0x4) listen(r0, 0x400) r1 = socket$inet6(0xa, 0x5, 0x3f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000014c000-0xa2)={0x0, 0x9a, "dee9b2843a4af4cd95a43305a49095bfd3d9423e371602ea8f105f6432aec930695d91951b607a0ce5adc7e47c04017c1b15439bc67145c610bd8774b1fc85a2b349c837982aa30dc18799862a1bb99d07e11a8cb6b4ae6cf5f0c414e374230d03b60f02385bae61e2f645f9f1041cc2d000bd9e317f1d41d5b9a04864a2a9433b41063a0276c35567c37c1c249fd01e0681572bf575cb3c0cd4"}, &(0x7f00006f0000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003da000)={r2, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x7fff, 0x7, 0xb3b, 0x8, 0x9, 0x6, 0x2, 0x85, 0xfff, 0x8c, 0xfffffffffffeffff, 0x100, 0x2, 0xfff]}, &(0x7f0000638000-0x4)=0x108) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) accept$inet6(r1, &(0x7f00000f5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006d9000)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/07 13:11:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000032b000)=""/83, &(0x7f0000ab5000-0x4)=0x53) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/07 13:11:36 executing program 4: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/07 13:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000063d000)={0x0, 0x7f, 0xfffffffffffffff7, 0x8, 0x7ff, 0xfffffffffffff001}, &(0x7f000040d000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000683000)={r2, 0x49c6, 0x30, 0xd005, 0xc6}, &(0x7f0000fba000-0x4)=0x18) r3 = socket(0x11, 0x3, 0x0) getsockopt(r3, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000778000)=0x3f, 0x4) 2018/01/07 13:11:36 executing program 7: r0 = socket(0x7, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x95e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000228000-0x2)=0x8000, 0xffffffffffffff5a) 2018/01/07 13:11:36 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) getpid() bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003f8000)=@assoc_value={0x0, 0x80}, &(0x7f000070e000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b44000-0x8)={r1, 0x3}, &(0x7f000078a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x2411, 0x3, 'rfc3686(ctr-serpent-avx2)\x00'}, 0xcf) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) pipe(&(0x7f0000c0e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008f0000-0x6)={0x0, 0x2}, &(0x7f0000833000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000d9000-0x8)={r5, 0x8}, &(0x7f0000e59000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r3, &(0x7f0000eb0000)="92c3c1ac4264312f1e07a40da07069a969225a603d8cce7692558688736fad4ead918d3ba00568b6978e7fe96d042e96e476d93344ff7c8fb87782418b27a7d6f6af87865510c360bf6fed41cb790bb21ddc5e002b9a11d57c9c4d2ab6bd5f6d4375233a460327dc8617f1f36d69703580c664182d20682b1af0a61096dfdbcef970c446e56a589941832c85067cd343c8", 0xfffffffffffffec4, 0x0, &(0x7f0000b5b000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 13:11:36 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8d000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b15000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a4154f0ed91e6c17307f39b279e570a8"}) 2018/01/07 13:11:36 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) r1 = accept4(r0, &(0x7f0000e20000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b52000-0x4)=0x8, 0x800) connect$llc(r1, &(0x7f0000679000-0x10)={0x1a, 0x0, 0xc3, 0x7ff, 0xfffffffffffffffe, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) 2018/01/07 13:11:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000884000-0x4)=0x10, 0x80800) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000047a000)=0x7ff, 0x1) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0x3b0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198) sendto$inet(r1, &(0x7f0000e7e000-0x75)="2801468ad96d8e85c0fbcfbc4411b2c4e781b8f8d748a62037f8163cd311e784da0c848455128946961e0a562e1dea590af84fa185d050c7046b79d546b7090c0c0a38b8", 0xfffffffffffffffd, 0x8083, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000e3d000-0xb2)="3898ea60e09d257bb31db13e8d13b68a6fa536abf6b3fc577442cc05c1f4ecfa30a85286c1edac54e17225c08dff7c27ff6f984d21eddfad8ddb1dc4d1bf0a3768da574d325bef2cf2c4fcc36a472b43f83c715fed093e5e7962d091a10670a9af1b861d9f328324adfa2eecff1dc6cf26214c4faffc677caadeb4967b7023be804bcfb26e9289294104aafc3e0b8ba624a4c4050395bb3122a3c7167db894be5476d906a95cdf9504a69e6869a61c909254", 0xb2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c60000)={&(0x7f0000362000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000f64000)=[{&(0x7f0000f56000-0xeb)=""/235, 0xeb}, {&(0x7f0000994000)=""/223, 0xdf}], 0x2, &(0x7f000060f000-0xe6)=""/230, 0xe6, 0x1f}, 0x141) 2018/01/07 13:11:36 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093f000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000155000)="83253fa2340a0ae10ace9c9d9e3f71ad7b5ae0a6fbd7fb2bb5eab94c90d79b110a38784ea6090d044a818b5326542b7ad13131c3c4fa7a517dcb4e73eadecbe5c02ea14a403b4e64110de787c7719e5a48f54b17415ba4105d56e3403e11a9ef5565f75d62f4408976ccf5765dc18072ebfac4927a1f3bac80125f1dc5db757396999dae7c0a5167e5aab8478b5488e029b23c9c7cea198e6875f0b9524d930bc71d2af68c84", 0xa6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000938000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002cb000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000030000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/07 13:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ec0000)="2200000019000700000000ff000800000a0002000100000207fdff0005001480a427", 0x22) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000240000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 13:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b79000)=0x499, &(0x7f0000519000)=0x4) 2018/01/07 13:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000b03000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x20000000000001c0, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x8, 0x1, 0x16, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:36 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009b6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dba000-0x4)=0x6, 0x80000) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ce8000-0x13)="89b6ac64975ec80e45d852210b9c19b906ca08", 0x13, 0x8000, &(0x7f0000fbc000)=@llc={0x1a, 0x1a, 0x7, 0x4, 0x5, 0x20, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000020e000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f00000ba000)=0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d0000-0x88)={0x18f, {{0xa, 0x3, 0xb80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000943000)={r2, 0x5, 0x6, [0x8, 0x3a9, 0x1, 0x5, 0x8, 0x0]}, &(0x7f0000e66000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x4, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c35000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f00000)=0x0, &(0x7f0000f00000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9b000-0x4)={r3}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000001e000)={0x0, 0x2, 0x20, 0xdeb, 0x20}, &(0x7f000025b000-0x4)=0x18) 2018/01/07 13:11:36 executing program 1: r0 = socket$inet(0x2, 0x807, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000017c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0x2, 0x7, &(0x7f00008c7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000088f000-0xc)={0x0, 0xffffffff, 0x10}, &(0x7f00002c8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b5d000)={r5, 0x0, 0x7, [0x3, 0x4, 0x20, 0x94, 0x0, 0xce, 0x2]}, 0x16) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00004ff000)=0x0, &(0x7f0000f94000)=0xfffffffffffffe9f) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c84000-0x8)={r5, 0x8f0f}, &(0x7f0000886000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000061000-0xc)={r6, 0x80000000, 0x2, [0x100000001, 0x101]}, &(0x7f0000456000-0x4)=0xc) write(r2, &(0x7f0000486000)="", 0x78ba02267a7b4533) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:36 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000dbc000)=0x9, 0x7bca5f6d6f585832) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f6a000-0x4)=0x0) 2018/01/07 13:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x2, 0x80000000}, 0xc) close(r0) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc61800000000004bf0202020000030002e047050000", 0x1a) 2018/01/07 13:11:37 executing program 2: r0 = socket(0x1e, 0x5, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d9f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001a5000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x8, &(0x7f0000a7c000)=[0xb8, 0x4, 0x9ed, 0xb6, 0x400000000, 0x6, 0x3ff, 0xfffffffffffffff8], &(0x7f0000001000-0x14)=[0x20, 0x1ff, 0x1, 0x2, 0x9], 0x10, 0x1, 0x6, &(0x7f0000001000)=[0x7fffffff], &(0x7f0000000000)=[0x5], 0x0}) 2018/01/07 13:11:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) socket$inet(0x2, 0x2, 0x3f) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035f000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/07 13:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00000ee000)=0x0, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x12, 0x4) read(r0, &(0x7f0000d7e000)=""/99, 0x63) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf5, "8fbba9b4a00492ea84be0fb57e42e652ec762294a00ef4094354044e2e633067b3a2dd31198b8088cdd183a5bb1f9af71ccdf7576ee281d6c3c43c2709655e3d50f6cd86e87839967b2e69201c3e94e524145f0e7b5ca972934df6a0f8dd43f03add2d86f1473ea7520702508cfc2257351a1b42cd0f49cf6b47dcc35cd58c90147485d950349dd398dd416d20cfdee749c0df77cc204fc0f7dd5d9ecec338ff7274375d099355a7a5fbe48736bee4d7dff74fa7452b788f38aeafc1361f6a43c295846170fa271bcd9f32b4fc7f7be42593b6165bf765e3e355f772f8139e0fc67da471dda053ac4ac3831972dbb874514256623e"}, &(0x7f0000001000-0x4)=0xfd) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e6000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x38f8f9abe14687d9, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000094b000-0x4)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000439000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000450000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000077b000-0xa0)={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]}, 0x10000, 0x80, 0x64, 0x8, 0x1}, &(0x7f0000ddd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000050e000-0x20)={0x800, 0x3, 0xd, 0x401, 0x4, 0x7, 0x5, 0x200, r5}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000042f000)={r2, r2, 0x3, 0x5, &(0x7f0000e54000-0x1d)="2bf0dd7a627a26592fff7e4d9ba7fbb8f1f70d475cb9b7c29bbbf64bc2", 0x6, 0xfffffffffffffffa, 0x8, 0x0, 0x80, 0x6, 0x3, "7471abc5c7678548bb71452270128184da5c309b414fb70e471d36db5ae51eafb5b0b269e49c668556908e697cbf13a6df323366fbebefea62fbce7eda2f276b06026a7f6c60bc560a10736095faa4dcdb04735add262d101fd53b919f08c83b4008e17e001b92aeca17cb7f381e0a5daec4e4e37548fd98c674ea063c0d729ba32e158283af5d6b"}) getsockname$inet(r2, &(0x7f0000b7e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009bb000-0x1f)="d143c3e39b7a14f89ea442c816f8a2235ed0bb3fcf74284133fcd1777b645a", 0x1f) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x28, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f000021c000-0x50)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00007cc000)={&(0x7f0000591000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00004c8000)=[], 0x0, &(0x7f0000d4e000)=""/0, 0x0, 0x0}, 0xfffe) listen(r0, 0xf5) 2018/01/07 13:11:37 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000400000-0x2)=0x4, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) r2 = socket(0xe, 0x4000000000f, 0x2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f03000)=0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000c77000)=0x0, 0xfffffffffffffe6e) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000a1f000)=0x0, 0x4) 2018/01/07 13:11:37 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000011000-0x4)=0x1008) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x80806, 0x3f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000011000-0x8)=@assoc_value={r3, 0x67ff20e7}, 0x333) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000010000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7b000-0x4)=0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000f7b000)={0x2, [0x0, 0x0]}, &(0x7f0000304000)=0xb) r7 = socket(0xe, 0xf, 0xffffffffffffffc8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000a000-0x8)={r6, 0x4000004}, &(0x7f0000011000)=0xfffffffffffffe9d) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000010000)={r3, 0x0, 0x8, 0x4, 0x9, 0x1, 0xffffffffffff0001, 0x4, {r6, @in6={{0xa, 0x2, 0x81, @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]}, 0x1, 0xffff, 0x4, 0x94, 0xb1}}, &(0x7f0000010000)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r7, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000011000)="fbf5aa409377f8459561d984de2d797ac3540f47f426785085df55fc2c13b90689745d07ed2c1ad486b6e6dba906a3f648bc74d21c7d337f21f2bedf7b7bfe2623be7f0b53b91d287fc615ca774c426313ee68a48bea0b43c5c79926a38557b4a9319a2137d4ba86706f13596342d2f50dac63f8298cf433d1088acf41beb6c96f9eb744414f76965b38ccb02a9a914ddd38d186a9f994cabb58bcb1d5a1164dbcd335e517d3343644f73fceb1aaf9473600b6119ed1ba266dad10909490ab29c3ce3a1c93e3fcc71191170c752b320b6feb063edfd7e28fc0f1a8", 0xdb) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x20000000000003, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aec000)=@get={0x1, &(0x7f00000aa000)=""/4096, 0x7ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000033a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000032e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000180000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000015c000-0x10)={r2, r3, 0x80}) write(r0, &(0x7f0000db6000)="220000001500072100000008e2ff0500020003000114000007fe0200e700ff02f155", 0x22) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0xffffffffffffff01) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008b5000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000926000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f74000)={@common='ip_vti0\x00', 0x7}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd1000)={0x0, 0x20, &(0x7f0000f75000-0x20)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f74000)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f75000-0x8c)={r3, @in6={{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b0000)=0x8c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:37 executing program 5: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f000008e000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r1, &(0x7f0000001000)="66420d87fbe1ce3c33f1b16de92a11b02860998d0afd4e14b53dbfb02c116c612dbb2b26f5f2ef7aa316e88e2676274f0845b90f04ea57611ccd707323b017b27e82dae5f5c131501f25522395ff5713eed66e39269f7cd32db3e090d95b224a76965182f775f463b3551b8d9ed875de783789697bcb458447f924bd7b10e2dedb"}, 0x10) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x8001, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x40, 0x1, 0xabe9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000434000-0x50)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005d2000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000b7a000)=0x8) 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002de000)=0x7ff, 0x4) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/07 13:11:37 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="cb1b4695de2d2557b048b92e92d9e5b2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 13:11:37 executing program 4: socket(0x0, 0x80003, 0xfffffffffffffffe) 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x7fffffff, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffeab) 2018/01/07 13:11:37 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000000000)="3e1741e550306e73c43f5ac0d7af265e4a86332f1c0564552719d293df8c57b6ceee6a4644c41c6c2be4ea15171be715060b4e9f24167ab069de48e20f989ef17f42220cf141dbda54993b6cbc5001a447d59eebc18f55658d3de63cb04b23711cee29c1841f099faa0026dd1d81de659e71174895f05f386ab433f2c084e4b5f2082a809703be4eaff63a7bd8760e13edd770e803a8c66385e49f25a3c84e7627afe167d33bd90c01cb2233e1dbe73f71b8530673cbecf40ab46076167e7a576f918d354946aeb288469c3ab06e2dc4a11f8770f861a1fe93f8a233688d5a2bd9e74284d270dcb09b") mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000def000)=0x14, 0x80800) listen(r1, 0xca7) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000df0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000df1000-0x4)=0x10, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000dee000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dee000)=0x8, 0x800) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000df2000-0x4)=0x1, 0x4) getsockname$unix(r3, &(0x7f00002f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dee000)=0x8) r4 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r4, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) 2018/01/07 13:11:37 executing program 7: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004d2000-0x1f)="1f000000120003f205009406000000770121004108001d002a5f0000000081", 0x1f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c79000)=0x2, 0x4) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xd, 0x806, 0x869, &(0x7f00001fb000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000aa2000)={0x4e, &(0x7f000057a000-0x4e)="b11f44d346a80177bd7ea5dcf344bbe671593618f5421caf670c77e6233c8928101467dba54485d52767774246d3bec026fea9e542fca36feea19c094b11fad3e961f0e965dfc6f985d9fe62259e"}) recvmsg$netrom(r2, &(0x7f0000972000-0x38)={&(0x7f0000e19000)=@ax25={0x3, {"65215f0cff8142"}, 0xf1d}, 0x10, &(0x7f0000eec000)=[{&(0x7f0000c5b000)="a708215297f2f008993fba609a6c64d76b6fae8bdee1bf3baadc6d5a028c9797e5d874b71895efc4b55854d319b8168939417e905fb31315f30f5675d3a0d2b15ae061df93b4ab4a1965006170491961e2429fc78881f4c6aa69d656d809c10187e066ce0d023209c1ffab447ea20dd98f4a969878022e359a389825b8bc46ba58a7c3dffe278782a6a1d82ed4c40642f56462dc27e111605980c99645d88a5c04f9dca162fbd4663dce85801fb3bd6720bd0313563b693caf64e08565aa310783c7e6ef4d", 0xc5}, {&(0x7f0000c15000)="3a9c29d09a2da91daa8115d7725ad7d17a24bc2dd0f21dda6fc3894a89ba9c471c88ef98080c662a7d04062a158c1c180947c173a85beecebe76abce5e9222f065c2afc949d8c3f61dd68f56a21c1a", 0x4f}, {&(0x7f0000605000-0xc5)="9259ca5ae952a1c670e5b2d22c75a0bb9b9b823c39908588091374cc0bd255f49e0c4b6a919eb6b2d6a8144a23444c41d9f850d6b38f93744485a63baf76f7c1cb10d6d6a5521da40f939f1f474f8d62733dcccc65adc731bfad1aa4de862d81ea0719795643a83c694168b8d61edd274817d368cf2faf85e416f677fcacc25c561444ea540690816bab59c7101278cf944a73110e0175cdef0fd882dbb3569a3a74a810900b5d049fe4f0fe3da57c78bcad52d38d60c70e777c66c962691e0a5504686a77", 0xc5}], 0x3, &(0x7f00001fc000-0x2420)=[{0xb0, 0x11f, 0x7, "52a0e5da25bccd36f4eb29679eb42d2d702267b82e30153535b8f1a21d5349ee0fa8f1c6ec47b197badfda679df0036791d181a559524f34e8b5c6647d4d0f4c67f408094bad619dde015647ab9a554b71f4b4009d8d8d23ae8f60aab55eae9954001a07810172294a81847cddc5609b49e35b99378085618434dce0b9700c7a49db24f9591541847d43b7f674066e77f73e430b23489809b6f7bc515c51be2e"}, {0x70, 0x1, 0x82, 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{0x88, 0x3b, 0x20, "e86ff6c97083bef8182f4fb0ad424a3f78d98301dcd29e6f7acdcf00d794a75a411ccd409d1bed54d149fd403d26a79c51e35433356682695e21adf1cb4c9d4c35d4935582529ade4230a18b9b5a041c44ebc74ebd7777eddcd2bd5ca5b2d96f40c5cd715f5f7fa5b886bb0a03e2a2a1623bb3e6"}], 0x2420, 0x4000}, 0x120) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00007be000)={0x9, &(0x7f0000641000)=[0x0, 0x9, 0x800, 0x9, 0x8, 0x7a82, 0x2, 0x6, 0x0]}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002a4000)={0x100000001, 0x2, 0x9, 0x1000, 0xfffffffffffffff9, 0x5, 0x9}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000045000-0x18)={r0, &(0x7f0000000000)="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", &(0x7f0000001000-0x34)=""/52}, 0x18) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e0000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xace, 0x2, 0x1}, &(0x7f00008dc000)=0xa0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e6d000)={r2, 0x4aa9}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e2c000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 516.853157] sctp: [Deprecated]: syz-executor6 (pid 15684) Use of struct sctp_assoc_value in delayed_ack socket option. [ 516.853157] Use struct sctp_sack_info instead 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006a6000)=0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000029e000)=0x0, &(0x7f0000059000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000)=@req={0x28, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000841000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) close(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ed6000-0xc)={{0x0, 0x0, 0x8, 0xa7, 0xfffffffffffffffe, 0xff}, 0x1000}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00001a5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e69000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005ca000-0x2b)={0x0, 0x23, "851f2099334f547505d56c89387f0e22c1f467d18235a2f771fb785de96975258ad251"}, &(0x7f000034d000)=0x2b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006b9000)={r2, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000b000)=0x0, &(0x7f0000371000-0x4)=0x4) 2018/01/07 13:11:37 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) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000619000-0x9)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b10000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c80000-0x4)=0x803, 0x4) syz_extract_tcp_res(&(0x7f0000bbd000-0x8)={0x0, 0x0}, 0xbc, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000fc6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000da000-0xb8)={0x0, 0x1f3a, 0x9, 0x5, 0xfffffffffffffffb, 0xae7, 0x7, 0x0, {0x0, @in6={{0xa, 0x2, 0x1c1ea03c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x315}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10000, 0x3, 0x3, 0x1}}, &(0x7f00005f9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a31000)={r3, 0x0, 0x80}, &(0x7f0000dc0000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000764000-0x14)={0x99, 0x2, 0x6, 0x8001, 0x100}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000024e000-0x8)={r4, 0x7}, &(0x7f00006ea000-0x4)=0x8) writev(r0, &(0x7f0000432000-0x20)=[{&(0x7f0000514000-0x35)="15ac3b78a0c900b87503d7356c08815d81751cf58aa92829e6a87aba14679c3cb628944bf49b1df8987c100fce29b22199", 0x31}], 0x1) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f95000-0x28)={@generic="925f76ff841e87fbac3aeb85dfd8c446", &(0x7f000033c000-0x90)=@ethtool_gstrings={0x1b, 0x1f, 0x84, "d5f133f57957a8c1fc8f14b29ee2f9eabd9e5ceb8a67e4a7aae85c1d8acc36acf5796c2e180451399748a3598b8c00e23566f126611ccc077a603c487bc6baf4732d65e738475645ef5e2d7f59fbceaf3b039e8a728b131f2bd0f7b5289857c7af9531b79573f280a5d977d2d9dc78f9ba5db87a2acf51121cffeb2548dcdeff690eed98"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f000050a000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000890000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000086a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000675000)={0x0, 0x48, &(0x7f0000a38000)=[@in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x2, 0xf80, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009a7000)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0xffffffffffff0000, 0x77fa, 0x1}, &(0x7f0000b5b000)=0xa0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000eb4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a86000-0x8)={0x1, [0x0]}, &(0x7f0000c93000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1d000)=0xc) connect$inet(r0, &(0x7f0000602000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x4af) 2018/01/07 13:11:37 executing program 4: r0 = socket(0x2040200000029, 0x5, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000ea000-0x10)=@req={0x7, 0xffffffff, 0x2, 0x4}, 0x10) socket(0xe, 0x80003, 0x9900) 2018/01/07 13:11:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, "1b9e09", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/07 13:11:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d37000-0x4)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000047b000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004e5000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000009f000)=0x9, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f9b000-0x4)=0x833f, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x38, 0x6f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eaf000)={0xffffffffffffff9c}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000eaf000)={0x7f, "d12493f85ed5"}) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f47000-0x4)=0x346) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000096e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x8, &(0x7f0000b93000/0x2000)=nil, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffb}) 2018/01/07 13:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f71000-0x8)={0x0, 0x63c5}, &(0x7f0000656000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000410000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3f, 0x0, 0xff}, &(0x7f00001df000-0x4)=0xa0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00009f9000-0x94)={{0x7fff, 0x9, 0x4, 0xa70, 0x9, 0x7ff}, 0x40, 0x200, 0x6, 0xfff, 0xc278, "6f4d8f2ac4188960533e9d595f1198c22849108948c25078ec3efef8eb5a3070861c844d4f7f9930ca4cf0f2a4ab4ab6256382977107aaab3f94bc056b6490ad287a65b5f47a5a4b8456b87ffec7548d38727461114452396b2e23807d42f5887d73612379b21cffcc3d0bc6d6a64946e039852db54c7ebd029387c2a91dea20"}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000d61000)=0x9, 0x4) 2018/01/07 13:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d7c000-0x310)={0x1, {{0xa, 0x0, 0x100, @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, 0x0, []}, 0x90) pipe(&(0x7f0000e86000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000220000-0x10)={r1, &(0x7f0000004000)=""}, 0x10) close(r0) 2018/01/07 13:11:37 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00007e3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001c1000)={0x0, 0xe1, "bf424d492969f5550f0c43cfdc4697d73a5e4ac4008252f6b033585cf91a7909a1edf5ccfdfa44224c59246d9d2e9a67557f8e45719b0858ecc29427ced1129f5a76f71a036a046aef915881fa1e21787dce051e7eca027a14d95f6131628d5f35fe15c2441abc49a1878a0ceaa3bac67ccda90c4c33612159a6c2934f183be829f344a234bb5b26fcfa3c0a59038f9665db35b3088b6973d4687da7bdd7439c4a1e6fade476d63bf723b525862dee0aa18821cc61c6c3182dbeda18044d2f83afa4ca3cf2b9ec2cc86a245896d0e9264d442070ff215f561137bce74d6727fd02"}, &(0x7f0000fa3000)=0xe9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000011f000-0x20)={0x1000, 0x8d6, 0x204, 0x10001, 0x6, 0xf8f, 0xffff, 0xef0, r4}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f7000-0x14)={0x0, 0xfffffffffffffffd, 0xffffffffffff82a7, 0x3, 0x9, 0x3fe}, &(0x7f00000e0000)=0xfffffecd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000de000-0xbc)={r5, 0xb4, "f9dec48db54c2d6a8436ea8b1e87a485825c1e794fd61aa562e7fec6d6e0e70568bf58260caef43f846579703114e2b44d1713d1a0b3aacdeb9a657f0d45c7338305979f86490428f3c3652cd1188048024641a160e88a81336781cc5e4fd14444001996d0f81e87bf665c80a1927b942caf8a66c58bda105d59f6af18b81f78768e2406412564f1470f96484e91e8739eaccba4f12c3d8631c1bc84045265e9221be16306f578e25f8fae38448c31964c61a1e5"}, &(0x7f0000b8b000-0x4)=0xbc) sendmsg$unix(r3, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000f56000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x11, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x11}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000e3000)=0x0, &(0x7f0000c61000-0x4)=0x8) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f06000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008ee000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c52000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000093a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f0000b94000)={&(0x7f0000025000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003b5000)=[{&(0x7f0000e85000-0xa8)="53b1ed5356c6e898e63e2dc14744346a2f20696573c0cd7574ec195a630c79a55a0c0ecfc953ec61e415559d4773a85bec3e80a10924b50da43c02d84fb78f8a0a892c606ee39372791432dac1d94e4caf9fbd5946f5c69df46045acce070741d9c60099ae00d179d8792ead531ea3b1815e6eee3893cb5c67af2279ee22b5897a3934c7dd7470e4c62a5c7503cfeb7130fc8938d7c0cb133af3a3941b57ff6245c8a618cdb90833", 0xa8}, {&(0x7f0000fc9000)="190100e1d63dda8dc793453b30899b1a67c890e8f1c5cc47d28288800b13c89263d391bdce71350ce3814f5b6b70ca7fd0fa21102a1ee59e7c8606f6fa2609a4f7c30b4e3ce891971cc4b9ac332a9e928e539ee023e2dcd72771a458ce57b655c505b61ba03c01199f108aaff2f93dad28f70be04512879fead53a4559a715334589cd2c336b0cf48d4ca2cd62ff1a4cc4e86f6d4937cda40fa952a2a85d05599bc6a98ede1bb35f6f90836d1bd9f23eb39e6b17d2410014cd61d3fa901cc0f1f7b62efb9e88397298b1fae26a1f03142ca00181ddf749401bc47378b01c91013f61e31d4b72a8777e4451d37ad664d0d9", 0xf1}, {&(0x7f00009e6000-0x7c)="1bd213ca1e34da51ef2a8ba2adbfd1e7a7ffbd9bb7444259b9de74bb6772c0492a8a66410948e21e83c725c57675bb023d541b350a3ffffadb72cc7a6ea19d4e703377ece28e41e17a0c403472c3834ee99fbd043b6df9c4c17d68af401ddabb0a594ab6d8a577b96484412ad10561dacb4218164d6a30a6b340c48a", 0x7c}, {&(0x7f0000c9a000)="2c73b0ddf078cf26eb27d291b6b0c36b48a830e927c6302e6d6e33bd5ff69412e73c9453ac791a1b0e0c41b13f059b3c8a3915702415940502ef7797e134e29cf856cfb12e631d26a9e3bfd47d4602ce89424eec54f428399752c33cca67db25d47dc74f7fb293ab7019df8122e61bff4dbf007550ffd3208b", 0x79}, {&(0x7f0000fbb000-0xb9)="563beaf75984ad3cafb21c897167287f72e26f082a63e1a859f76c6469ae597fe878799614e5f196775c90f61ad560f9ddf6e7cef12bc1d1413851a0ffab3c9976ad39e25f66b403cac7e4fc76f7da740f3c46b2df86225c387a6f85fc19dc5008f2d2b988d65fefb6da7f6890175ab549d2ec90f1082e12d3cc4dd112c3cb2d219dc4a196597ef83917145548607a377267fb7cce1b4dbaf89f210d37fdb09c4f40f24f9f2b0f306b27f179bc6fa5f08eb0d6a0e8c77e4a0b", 0xb9}, {&(0x7f000055f000-0x94)="1bdcc3ae2f91e4c8da6a5a0ab80b18d3e34e82ad8305c1aa6c10461db5c304e705e5eca3c387a79469276dc3657ef7a8d65b6972774a294e9afe5793df8729b8ef8b2ba9a061a9d355596fe635d7c92c3119c5cc6d64755e9f7b635188a043a829933f434202bb7fa19a50ad9a60073792f1812a73787e05f4aba4fd9277f7cdaa39f8ba5a46a14852d2809935bd4a1de410f4f2", 0x94}, {&(0x7f0000cb3000)="a4998dcbaf73f646220664e6bad81287c31d1d45ce018350c68d89fdcb2f19ce2b95e6db5160843faf14f5d8d427b1daf991c346cdc508823dd2cfe096535a6b059182f7e5aeea6aea53de0a0ffcc8c738d394d0bb4b993b0c452ebc98f0d0aed4d63196972bb049d866af466080e2cf4cd341b24e3f5f5ef5d9fc99c28a7c1b2fe59cc10d7d575d7bf55d61f63a7a92fc6df0477ab5ab702e94d4adae6ec49795dcf623dded3ce943a506caf6a369b60d64d591c62e542c1564bf1085be685b5c5f5eccb9fe0fcd111c9b1e93d87cc6254610", 0xd3}, {&(0x7f000098c000)="1d82912f56afa8db31a271d72b6e13b8c6fef1c2f83198a01bbddc1399dee9a987b7bad096a11b735ec984463a037320faeb4c0f6216eccbf02d0af5f32ee5d8b62b30c8c7623109f42886cb9e4de9fcc95ca16fef61a6755e21b0bc3b4a3d7a277e05219aa568ea2c99906f83673bb6bb1f323695991e214f02087ad25abd26b19c33642c6c354337bed0adad0c538b0ec6cd041c88a6aa2e3c6748f04c7483356958b8757254ae1d1ee5047d7c60fc22966f5518bac3932f852dfc3c45efbe58f7c478afb13219b409a5edf71705ec637d33ffbcdfd9ec890e9866c8ce7becc0e48ece4841af1226ba513a25e20b17db44f6a3d96029", 0xf7}], 0x8, &(0x7f0000dc5000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x41}, 0x40040) r5 = bpf$PROG_LOAD(0x5, &(0x7f00003f1000-0x48)={0xf, 0x5, &(0x7f00004e7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xb3c25be}, [@call={0x85, 0x0, 0x0, 0x13}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000059a000-0x4)='GPL\x00', 0x413, 0x52, &(0x7f00005d0000-0x52)=""/82, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004e3000-0x4)=r5, 0x4) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xcf, &(0x7f0000441000)="b3cc7b65e3c3a1b124a9212b2908c4d06c8ebbcf380f28d2275d3c2b3a6040e84caa7d04504013810ab72c9aebf445fe6b5a2d0ae4361f8355ef53f18cfd11f406a6187cda4f1f683383a7cdd79a360530d61323f0aeec21d8879fc497e0800af1f055c10efc4fff7e885b0887f8161000f918121cac59a2113de09909d46d0c5079efcc09e6379e3cf2e3fa52fe0af9e7ad5a0f33a24b7908418e3204928348bebec6e883a26572df72edb0d9797502a7eefa2c0a5dade4d2107787d46387b77feec7aa39179b10", 0xc8) bind$alg(r0, &(0x7f0000138000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) 2018/01/07 13:11:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c0e000-0x8)={0x0, 0x0}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = bpf$PROG_LOAD(0x5, &(0x7f000039b000-0x48)={0x3, 0xf, &(0x7f0000bb8000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1f, 0x7, 0x0, 0x2, 0x0, 0x11}, @ldst={0x0, 0x3, 0x1, 0xa, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000001}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1f}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000)='syzkaller\x00', 0xf28, 0x1d, &(0x7f0000642000-0x1d)=""/29, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d2e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r13 = socket$nfc_raw(0x27, 0x0, 0x0) r14 = epoll_create1(0x80000) r15 = socket(0x1b, 0x80b, 0x80000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d16000)={0xffffffffffffffff}) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000b8000)={0x0, 0x4, 0x8}, 0xc) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aee000)={{{@in=@local={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}, {{@in=@loopback=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}}, &(0x7f00002ca000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0xfed)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000223000-0xe0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x8e)="e8ab5235395f02be51741723344e3693ed2537f689626c8cc5565c1441ad74c0fe573e4892c72d6e1b635d01f24344c32a2d3fc962b2096605656b776386b7a4abb00893d9313d06a788217cf4a59ad9fa370fb60090d4c49debb185a01a29e14e7bdff1f857e85980b06dfc490c49c3580f7ee279d450a6db57f88263fcee980d67d140e606f1962189d1a7b93a", 0x8e}, {&(0x7f00004e9000-0x16)="0d4a58b620b6067c7847b0656b6fbcacac52942c73cc", 0x16}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000688000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001f7000)=[{&(0x7f0000355000-0x32)="b73fc11bf6c7fa3c3668ef1c7b88f6e6f98bdc6bed007d35eeb4c7b1755f0da7a8b6580f9e80be01a276ff9433215d6dbacd", 0x32}, {&(0x7f0000672000)="e7f2b41135d09fb7fec3073d4a49578967e3e513f0572b0e9ddbe6e2dcabe968b0b6201fabf2119cb10e04ff956d3e01e7b77638a48d1fae40f26934332cbf9529b508fc048103d9d2ef9f2b879e7973a7ffefa8457827d52b2b9eed2b53562fd24f443ac3340530bd9316ce4cea5cc1", 0x70}, {&(0x7f0000000000)="627cb1fdf36948c7c1c351690e877952c931ebbfb795bb761e73f20dfb88ca95fbbc6c1ba8b033a56a0c19fd7fb2991974707168ebd05e23719400910f7d3da9c12edf41b102180289ffbddfa0ef0887b07f209f4721074cb44f015dbd6057203c63eff29dc39c02ccf686c6dcd20ff911b3b4b711b15b89a4b77cefadecedc6a0702039a8c3cc9fdc0db75c94a3b386fb1ef42957bd994795ed749c92b32dd59141ba7b31484dbcebf7f53da7b2f9b9c7b416e9543304069e3e532a17", 0xbd}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000584000-0xc9)="9e6b092e47a4430cf342ca2722a98bac035363b3923dd27960c351dd94375768ef060f807e61d84d2d12a7a4ea737989f9c8f355f58a9f31b876221736dc3f9a32237b083c3cfb0ff52fdeb4c70f79bd968c5b18ff81f86d808479577872ec504d9f681c233c8965e371b4a11efca63eb44d6ba978a2d0eff73532ec42941d57d3a37d5b20a3fb70eae37f6e4c9d3815d173d8301e2a9adc9c5a2a59563fc4540ed47057c3dda9a2f462170f97838c49f59eca60cd1efcb43fc46e826b26339e2c0be0dce6541560cb", 0xc9}, {&(0x7f0000001000-0x58)="02467b6c091731c8be147d0a10e024ba4daec4f9fa3d4d3e15b7282d5e2cc42e81afadada2c5c0200584d32c08f1c8dcd695a0d9889b50cf2a005febfbe1c9fb31260c25d6ddbd178aae632abddc33df5c4bba5226bbcf87", 0x58}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000092c000)=[{&(0x7f0000264000-0x96)="c25dc4091f6c9b967a015af41f0d70ba5ed98e6e80cdbae0636e72716f28cf8b5993bcc414fac0705e4ab82a0996e7f42b794720b7647822cb94ba1167ddbb124404e659c0db44e50bffc047eebb4bb90ffaea305180d484a170c4696bbc333b4c8df5c5ef0246bc3390c5d9a1b8508f6726e121d5bf107aef1908f78314ae0d6097c1309d01ba6707b6312c416d4840567d00a8cff5", 0x96}, {&(0x7f000067e000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x1000)="2d98111d00a2984a676e36da6f4082dff77c176ad8367c5a973adec5fb1ad638703108358c53cc22f57a74677b446d224d868ebd86b3deffc432de4fd489892b822e00287dbb882892c0d661c8bcfc11fa765cf7979672bc244dae5c351a2a8234e0e12c58b734970073d1ad1d439b40245497173e119c104cacb83d71ecafee91b2a3a11227b877f6750c002e37dd40ef7e5c9dd05f2b5f9bec6829402cc696578faf1ca5bcd2a04adfc010a67454846f9668d84d1ca60e720aab3316942cb3c07b3797cb7d501f3895f5a86de96190475eb556f8866507beff4e1ce848ec45a6add8b26a43f6eeed8d5d1a542f1669422e005031ea462b0d5125bd6f1779ca6795d85344b4375a25d0c647bd67f2b27518c9639dd5273aba2cd7a297a37ccf6dec42076c1ff2b0ea5d147f7e4ba93e5e5153def59dcebc3bfd72f77c2951ceba0fb72bbe401ae5b6f65f1fbc1dcae0a983d6d01d49c7d5ba71bf2c0028452c8b2b39c10019fd8e714e6c2cd84330054ba61926230955eb2dbd4c21b829818a4b55905556737501d09fcc02022eec72c98591321d59dd93f942ddfcac65ef99c08e12ac94207961dc2f646dd7b850c553c899b88d43c10824b9e84c83b83a7c575753cac6b0c68d069075140fd81eed8d85b6c8af69eb29da6a992c26c3ddfd23e8fded76314a74b2d0b5cc7f53e29ec1e4f648c9b8671adf75170085ae68e829f3cd88f79c71e97502e48353607a30f8def5bb0de9eb725aae313feeeed6c3f94b4294e84125b41767ec500283b66ce30b5bc58dfcc1c7e3fc1b5ba1bb14901ef71fc501541665cf918fce5e028c004d4e78277e0d672b650ff87b595f98f778bba0d773b6932e43f04c2e6c82083da8a29511f77c7495c84f146747af7ba13753dba57aef2b4b66a125c765264cce11d913160935733a34aeeea18b8c5a6fa0caae0eeda5826f53cfa3a5b8a976e9101d85aa4207dd9eae8a8b9988013b85a634f4f16fc1dac27bf56706901ef95ed1ef6e91dc63c1123abfcee700bec7af9f3026c9ef68e0e29fe66bc8640303cd7b8086cd4ca190e5611afaf6f945ea392d70009b049c58b2f99f85bd74d933d77f92cb1aa59daae4f32135fb187f133aac2f76c1395e08240850579e284f7f1d22aea23b1a4d48e3b46684d499efc95c19bbbdc50983eaae5440176f8bb72557bf1e4751af477f23b7f44fffe6d8ccf39626a2bcdbb5678dfc2c56b5e34c120d0f421e3eac9af04e5a1b92e3d1e8527629eaa90230e92d5ff2dccf92b3f0eddaf38a31d14248ab6748d899a1f1b7f406dec905d257241a293093ceabbe556c03f2779acc57b47b3ce112fba4cefdd5021549df85c440954eed1ab764dcb907862bbf5a18fac4ad087fc7161f2f11a945b46145c505516591b206c1d115ec31903530634323ccfbda247ce3172e539dc45c8e2c1aeec6026c14c688d1ae490b3d02c6288ddec6a47d6ce2ec0876af568b2fd25d92cb6b2bb074693545d3366da1bf63f8252a2588e38ea27c7e61064da2061f9c186c64c2fab46a3203287b8d8b401004877e719eca246c419c1ef4a04e4a8ca73fed2130f5259c78a25f6109c4d28be1afa6c728c23c2d6c44a4b90f0b5952d6077fd24f08b6466b95678755358185b036fff2b1105b0d38704dc8810cd21250332558ae7bf8d8a7f7a37db8425456f083dfbf508038280f270b564de5be934e0d83ebe2bf2d2d416827d63b7da4ab5bd60238d55e9e0182ff13585a3eda0765d407260f14a9a48e7c467be0bb1ec8784efa788c993fa1a84c5d6f5cd25ae43e50e9a53c4fa9c8219bc0a43daee2e1396f22cb64b1f7a05f10d2e9ceb271f6b8974fb8881f72d3e87c27700e277a9e6339f58c7e656f425035049ae60cd2e52ce88e0b0727cafa6ae08265d4c8238cede9bafd4a2415ae602c4912b5bbfb41ab0923d7249869a92ab67651cb1fe115a74cdd970523175b979022739bb5f4484c1b0daeec301293cc949323d631bafb8df154c8b5046e3a1b048430e46ff13e4bb9bae9a10651737dc428721f402a1963ff7aa57b657048d78ecf6f714e68f613cc39474c4cac8eddf2741e635d27ddd1fba8733a3ddac0101350794d65684eae8cc02f97c83b6d9335ef01334dc90cd8a71db38d58ec434680333b81be84249acf7315a1bd2d0e4c66a2ca724e4af5b0960465e11d61a46cf09996a652f8c166fdb0b71a52cbaf043ccada70fa72cc0fb35cfdc008e689f3178ed1b5c289bf63698b5a1d306c30136622352b1c3c35294fb589e52ba3ad1198341f2a305750a7dbb0bd6a5eea9e7f0e755450b78224cf8acfc754907a56b2a165ccddfbf23ea772b80947798c4da16ac78f155a19ed6e774096917bd28f122d9be0c5dc515614fa5617c2696fa13d448012bc257ff5c5ca2b59b3c572920f9cb8c9c169cdd2595021aa9ba101e8ea37efd83443da4aa6b9946109887a19d381ab832abcb0fee451cdf87cf0844655779ba6afceea1985ad7e7140f3d574dee1fd710d055f1a3ffd00cb2f8630943be9fdec7dd61575a8798fc396dae53d3658bcf0b031e198033382e7240e4aa30d93c7d4144bfe539868368616b8534dae189424194a01d7a016d96b116aad750539926e8cd48a010e5ee117f45dd1147d71d57e0886007b8613f4f1d88ff4c548d23d71ce0c1291c0c9a7146e62ff49af52f84407c1ae3abc1e4258e6c66363d3da1173f4579956789dff366eb7bcdd82a505ae9ce84045d6fc8248bd5c753d6f949370a9e9693e3fcff8a03bd818cfcd865735cdb7672affe8a14ff11d6f9d4885ee83e9a37f741f37e826ceb2fd98790daa8b8e298c2666b46881921c1c46ad67a582b5e4b83def381983fdeb2a9f4adaa87f15a00d36d340961f789166533807541db2381fc319b9a37c319fce08230a596f3ae6cc2842e2c0db104369c32faa76204dd80eb394aba7bc24fece5bb65e0d14397c99acdf5898ce4e5125e6839e1ac871e356d97fbeca66c4fdaef3f53974142d10f825d1827383d4226c1e7b203c48cd527bb0118a78d60f3a3460b5e269e4c4c6ce798e7081c1663a120486792d683e798dbded181b0361cd4f577a61abc7367d17fcbf03f71d66dae8d043a5db30cbd81d6a958b866874600987d5a3b3bda10139101aef8c63ff267698de43dba7ed50dc36b4ceb0f5df6c74213ead52cb7fdbe227e7d74030a05bff9e03419dc0e5a716fb9ea74afafd64ab2e7449486b5e063bcd38454fdced6c8d68e4cbed64a59496d300fe994ae5eb2475eff0d115867f0a78143b643e1d3288b93f12e38db3153072e2d643ca638a5c3c45db2ea0ddfdd7f20462a423ada84424d25104bce224951f595ecad8c124c504c7800f28cdd1fd95d77f89faecf592e9dcf325f1ea4286a19e60450a5dba5fa2763810ed79aeeb7ee394719de55add41f47cb67d2fc21967e2c5f69779ba88c01d1a9d46b340502ed4c7842c6e0e4255900dd0379bc17f265aa01bec7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{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xa0, 0x4040000}], 0x4, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000901000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r22, 0x80046402, &(0x7f0000f62000)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e9000)={0x0, 0x0}) r23 = socket(0x15, 0x80005, 0x0) getsockopt(r23, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000aeb000-0xc4)=[], 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r23, 0x84, 0xc, &(0x7f0000884000-0x4)=0x0, &(0x7f0000deb000)=0x4) 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dd3000-0x38)={0x0, 0x0, &(0x7f00008a3000)=[{&(0x7f0000473000)=[{0x8c, 0x5, 0x408, 0x400, 0x0, "4a6c09be82428a223871e0266c37ca7496ad1f049bc9702128f80ff34f37af45b11938322d8fe056538d3c051dfeaed3e6655253dc6463e9671a377a997f9d1c133efc5f3521a9455518b330202ba0107678703aaff6374a87982ba8a56f5ab810d78962c4576f084785fed2e74b873c109b4a3d9f4ce5784d989b"}, {0x6c, 0xfff, 0x400, 0x401, 0x0, "be6788712769776a7671c97ba2b5a4982825226530e7e9073aec3642a1a261174d869bee0612c1f51ca6ca408c1cdbfcd5da7f68924e2078b0e3821d8d5ee8d309e5057f4c9020f03a8021a73da0e02a14092a11989eea27aa20a379"}, {0xbc, 0x4, 0x800, 0xd5b5, 0x2, "321aa16c3cf7e3fdf3459e717ba2082f4fe6c8ca3a337dc1051193efb43c7e6b25a0b94cc9c5bfa3c9a55e17ba7c0fffd7afdd56ab399d9f8a3dc5a6bf51f77c7e43b5fc0c9d73cf48c28ed73289a4a88ede12e772361f2e6b7dd9bd6de37050b23efaeeb408d828b2705cfee64795306fa994c1315c86ce7b8a552ddc95758df7232794450d8d9f590dd44c4bee711eded350550b464c39a43964278bf29dfab351fa0e15c60f37b9ff56"}, {0xfc, 0xe82, 0x0, 0x2, 0x2, "e39481b9e166c00a1a72a83e8bd936555a2f657fc8f5225737925eab1fb24ffe1ac2adfdd225c0119a14b7e1fc41d5738e216e627642f8c1e25df39ee6dcf0c3a4f7a61a9bcc6217085b9c809f06f6e74deba9619735d9b169e03b53b0f452bc23e0fbec8e7be43f1fb11155beb69bdaa2e6e47151efe8997557484244f29a332d7c9fa00a730d76522208378f3ae49e5260b45d71f0782d3a0dadf6aa05bb81f14d855a1a2b3b8e31df40ddb1ad08fcf6dec497bce9086e846128dcc37be17e27de568880a658da724a95b8fb0b6aab806ad27aaaf6d2fb7aab5fe07cbd70bdb36525ecb75d706c694a42"}], 0x2b0}, {&(0x7f0000ec5000)=[{0xf8, 0x3, 0x400, 0x9, 0x2, "af37a12e9a94d279af5f17449697388eee32ec32699253a12cedfd1bb6bce5ded7bfafa2f3caee95533056f3b73592bb84407cbf0da3f65a908c4982c17e2f4c72b29eee31d712fb9e671a271244dca521c82605469a0731e852fe060f6e5d75bbacc028da08855e6d0f581afb2f5ccc60d7d4d9b03fe3c09860eabf6c423246f837bc81e087c59c65f912ab0ef5326aee133dad3bebf6ac010b8d191903a82fdec8f340770be777125db4241e0aa13b49773623f97cd441e3f676c1afa145ef459cbc38754ae9377636d2344305f28221939cfa37de2d385dfd041310ea20f5c0b22afd78e650"}, {0xf4, 0xd53f, 0x200, 0x10000, 0x2, "a38879ad294784508dedf3580c15cca6145db6e9bb43ae1de8c3cb037b0e709174ca6513c3e31c0e82a8f68a77c8c1330aa95615f2b2240a9d1411a8c1e5a83b9d40f1dacc1faccc6e5d075648549fa20f91f9372ea319b407180617185ad12628fddddc9f8a0cacbb86ff7b6df2f36d70ae4ef937ac1107ef8e5ad07a80c446eb78a64f0f1c5ff29687ad110980a9fbff774e3e731b6cc5ddf043fd079527db709eacdc0e5ab1b834535686c20e1814e8b699a3ae26c616dfead9a31c51c3c6956071ba958d069a171ee50a5025221527d30460fc8a1f3fa31de69cd9200fac297c86"}, {0x50, 0x8c, 0xb30, 0x93f02a8, 0x1, "368d2deb47e526ae5e8c86f0ccb228e0065876c2e3652a5a32447a2f5185b042158350083d3a7a659cc1d6fb3e4c4baad4e8e3db0a82601e2e8e9c785422a180"}], 0x23c}, {&(0x7f0000ec5000)=[{0x10, 0x5, 0x20, 0x1f, 0x2, ""}, {0x34, 0x5, 0x200, 0xb5, 0x2, "3046dbe0e76644474f9beb7fc6787216bdc0366bcbd2763f164edaa0a75bef0e242d932c"}, {0x30, 0xee79, 0x0, 0xffffffff, 0x3, "ff397d08a295c92cbd7da69bb026b95bf7b5023e9b6eaf4eeeb47b52fdd7"}, {0xf8, 0x8, 0x20, 0xe58, 0x3, "eef1e76f37102caaddc2c4bc3e1b6d61df4b5602a5a2b010e28269054b583346a11f2ae28302d233bbba1faef137f85a02fd039083eaacd3ed692ac4775824cda07c97984d6a9debb24bf6e821702595af7f6ca0f30bd67d1a2664295570f7ee7cef793bbc2679e8b7940d2fbc9cf838bc0dda6b84a8a8d8fbf4c62a7821d1598c145fa5e10173285e2a5a122ddd6806b62f7e77cc934b15f69aff8c15a725005518636d383701e17482e62f972496832d0b1a9f678e3709e6e022d3f94fe7e0f9e70cd85169698ffab87a4385dff501f9c80c623fd6cce674f8f0fbd881801b077c0790c55c"}, {0x94, 0x7fff, 0x135, 0x5, 0x0, "3d3dfe4ac97a61837ecc71504bbb7062d67c4cb8e9b7d57395566814cc5a7a5ff866f9680b264cac0f59d1a77966c5f924916328e91829aea35967fbbd4be9b08f565389539203c0bba303ce729d1e3aad8a553bb49e2e648113bdb17daf76bfadce6577f1192eeca4ee2bc425df8f369199d61614dd362512331b5613d9f1ba5056e4c4"}, {0x50, 0x0, 0x400, 0x9, 0x1, "eab7e6188fa013a51080c18c6aeef683e1a658d3ecc1d7d9002ae747eb9f2fa79d14b04ebb51e9b1bc609433e66c7f6b57654a3b761be5f16383f228de"}, {0x7c, 0x0, 0x701, 0x40008000, 0x0, "53e44f9c8849aa8b1ca72ac400bc66671f99979d3b83112a5d5f7d93930a83519983375bec534a9a8b179ef2256a70a7ab5f9e214117245c90fa3cdb948f8e72b762cae81bf3995e32e4010aa1f078698dff6c589f2020f0d994a1c457c8789d58d4b9f994cda1af5db1dbf7"}, {0x1c, 0x200, 0x0, 0xb60, 0x1, "2646d0fbcceb10550b04d10b"}, {0xcc, 0x9, 0x0, 0x1, 0x1, "7b5918e710f2df31e20c8e0b33f4b854e768aeb99d6a612adcb398aa2021517bd53722840342ec0a8e31f0e6211a6d6324d4b22e5007e73b02559adf36688ea9e25a3b293772e6f7e078fc8d6ca27959d7dc0df213720fab1cdca5c3816a98b9f3ecafccc38cd0c9786f2a7eef06fcef349569b4861e786ce0faf7c1889fc3ef8ae062c5e130e84e4f30bc33beb01d44fcc60bca9cf164746c7d8643cd4d31a76469075bb4652821eee57d174210ec69f33912a87a038662b23a4c69"}], 0x3b4}], 0x3, 0x0, 0x0, 0x40}, 0x20008000) socketpair(0x9, 0x0, 0x3, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000ec5000)="75572171dcf9b8be66fe98c0dd073cec02be10fca3446fb2010c1db16559e45f2cfd765576ded7fcb08947", 0x2b, 0xc004, &(0x7f0000ec6000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000457000)={0x8, 0x3, 0x7, 0x8, 0xdf05, 0x2b, 0x6, 0xffffffffffffffc1, 0xba4, 0xfffffffffffffffc, 0x400}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b50000-0x14)={0x0, 0xfffffffffffffffc, 0x1, 0x100, 0x3, 0x20}, &(0x7f0000ec4000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000086b000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0x100000000, 0x6, 0x1f, 0x1, 0xfffffffffffffc00, 0x7, 0x3, 0x0, 0x3, 0x1, 0x1, 0x7ac, 0x0, 0x1f]}, &(0x7f000068e000-0x4)=0x108) 2018/01/07 13:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e21000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa59}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1]}, 0x5c) 2018/01/07 13:11:37 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b80000-0x2)={0x4, 0x4}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x3, 0x7, 0x80000001, 0x3, 0x48e, 0x5}, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) accept$packet(r0, &(0x7f00000b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000910000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000cdc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000bac000)={{0x3, 0x1, 0x9, 0x8, 0x7fffffff, 0x2}, 0x5, 0x8, 0x1e3a7d26, 0x8a1e, 0x7b, "94b554d79d42b4036c37b774745a55e1e01f836a874276be66193427bb55b09538efe521255923ca73253826d5ae4845a0f950433f405fd42cc7c5a20d8d87b0adbbac54a786eb57e5dc6db4fc6d554f95b7dccfe9f9c33aee7ba19940bb35ef7f5da588656e04823e97717c10bf0656f6f3c8a0c80879a8633cb91d3a20922e"}) write(r0, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e1b000)={0x0, 0x4, 0x30, 0x1fffc00, 0x8}, &(0x7f0000cd7000-0x4)=0x18) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f47000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000086f000)={r2, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x8, 0x3ff, 0x1}, &(0x7f00001e8000-0x4)=0xa0) [ 517.110888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=15764 comm=syz-executor2 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) socketpair(0x10, 0x6, 0x5, &(0x7f0000517000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ffc000)={0x6, &(0x7f00002bf000-0x7f)=""/127, &(0x7f00009e0000)=[{0x8, 0x39, 0x2, &(0x7f000090e000)=""/57}, {0xffffffffffffffe1, 0xdf, 0xfffffffffffffffa, &(0x7f0000a66000-0xdf)=""/223}, {0xb, 0x18, 0x51, &(0x7f0000745000-0x18)=""/24}, {0x8, 0xef, 0x101, &(0x7f0000579000-0xef)=""/239}, {0x0, 0xf4, 0xffff, &(0x7f0000202000)=""/244}, {0x1, 0x5d, 0x1f3, &(0x7f00007a8000-0x5d)=""/93}]}) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) sendto$inet6(r0, &(0x7f0000664000)="8e888d03303f6b263cd52075e40d4b72f098a78ae684363481c4a669ed78e9836157da8c687730a846d40c72ae6cc2baddceb7edc8a1e02d1582ed3d3ff4f86054039eae315c1a1997c399333556d1401517b9a9758c24972b422ce0274d4d40e164b3c986fe9ecff27706a97226c925b27d13aa26afd9123601d47577796bed48da6138915312319139ccef8d8eadc3bba52f9279175452702aee4f2b10fce5676da079844000f1d7deb82d557c58a802d678f4f7f9c8", 0xb7, 0x4000000, 0x0, 0x0) [ 517.155425] device syz4 entered promiscuous mode 2018/01/07 13:11:37 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x74, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629"}}}}}}}, 0x0) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000074a000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000382000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r1, &(0x7f0000097000)=0x0, 0x0) 2018/01/07 13:11:37 executing program 1: socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000016) writev(r0, &(0x7f0000c73000)=[], 0x0) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x4, &(0x7f00005c3000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000fa0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000485000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a44000-0x4)=0x10) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000c70000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6f) bind$inet(r0, &(0x7f0000e35000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ca000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d61000-0xac)={0x0, 0x10, "820475d8d935f98716177c8072724143"}, &(0x7f0000d9f000)=0x18) 2018/01/07 13:11:37 executing program 0: socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = socket(0x10000000000005, 0xa, 0x800000000000) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) [ 517.239492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=15774 comm=syz-executor2 [ 517.246379] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/07 13:11:37 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000f80000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x0}, 0x0) r2 = socket(0x0, 0x806, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ba0000-0x14)={0x0, 0x10001, 0x6, [0x6, 0x1f, 0x5, 0x5, 0x0, 0x9]}, &(0x7f0000f85000-0x4)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f85000-0x8)=@assoc_value={r3, 0x8000}, 0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000f86000-0xe0)=[{&(0x7f0000f86000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ec000-0x70)=[{&(0x7f0000f86000-0x12)="28ec3cdacd7c00be9e12ccfe6bdfbeec6794", 0x12}, {&(0x7f0000ae0000)="74d8b15bc88088eb20e2a0af18ecb4b8970c468fb106886b39d6f9eaf0ae273113526e", 0x23}, {&(0x7f0000f86000-0x58)="9d165c145e2d5642fc72b2091811204bf371a5535993a87eb78c26d839b40064d44b1c9c23059c98fbad8a3894fa2a6ebb1b887cf58b1daf3488aaee628f82a35427b8b351eac8a7adb219d7b12f36e5965c98c9ba8c5084", 0x58}, {&(0x7f0000f86000-0x1000)="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0x1000}, {&(0x7f0000e27000)="", 0x0}, {&(0x7f0000a4a000-0x25)="9dbb99bb9ae0452051e7eed598322e3745e0710d85b323e3bf2d31301ae3ba7cabb1796bfb", 0x25}, {&(0x7f0000f85000)="959a349d631dcbd4c423cb85fba1ee696bffade5e51c6a59b1ff93502b87983a2e48880e6c419144c0fad79c29525dd99f3bee7723a375e1d33a875aeb062e751f0ef5357c0f323156a16c7e28f467ce2eb1c690f99b051377433f05a1d1f699df179e27da0d1f2baa21731dfc2cfe6a26db9cafbe34d2f248d2e4051b1a1f8413f337096820f2dec9d4539cdd0a03892e676026e7a115f89ff779514c8ca030f31fda863707dbdcc4b8ff26", 0xac}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f00003ae000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f86000-0x20)=[{&(0x7f0000f86000-0x1000)="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", 0x1000}, {&(0x7f0000750000)="8b0baaa399154fe256e480ff61b8201e1aa1bd941d7ab8", 0x17}], 0x2, &(0x7f0000f85000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8001, 0x8, 0x4, 0x100, 0x401, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1f, 0x8200, 0x80000001, 0x3f, 0x6, 0x474, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x100000001, 0x1, 0x100000000, 0x400, 0x10000, 0xa8, 0xfffffffffffffffb, r3}}, @init={0x18, 0x84, 0x0, {0x574e, 0x401, 0x81, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x97, 0x5, 0x8004, 0x8, 0x5e, 0xfffffffffffffffc, 0x2, 0x4000000000, r3}}], 0xf0, 0x80}, {&(0x7f00000a3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f85000)=[{&(0x7f00008bb000-0x3d)="69f2229f5d37fc6b32a86de5b1740ce568a8f6eccb685d4bd91bdb64a9fa53b0612fa969c5c41deb167e1f3c4aa40ae893b97a7ba58f3dfba92cde5d78", 0x3d}, {&(0x7f00007af000)="329c15a85279aedf6c7b78907d8cc95b90ceddc3706cf36a8bb5495ab109bee92b861c52414f70afb4ef37d83b525fd9e1b20a00569c26c6c9101f5604dac1a21bdb1999d57776ed85cbb8071b0a0b5f72de505b45e46be8599830909475eeebccc005e810662e49311008f915137b4adf2570ac7ac2740a0e2abc96bd4623abb05f464e63fc6e98", 0x88}, {&(0x7f0000e88000-0x3)="18fd90", 0x3}, {&(0x7f0000f85000)="3a5e43a03920d9655ae0718d088424ba07495281acd2e078382fdadd4d7edce3e5453ebcf4c3d9785d6b13ea4244f910f84e8aa18f4379f0d43f7d2a51bf29e4361d1357c4a90ff5bd8a7eab9959cb662413fe460f9d3c05fc66b8375b888757642f9494fa7b392c2aaca168ce1cc461c3d7c5bcb72221923fd69613e22c335d23517981cb5be7610cc8bc49effbde112a8887056d0c8ae03fd85dfd17dbc3e1411cda4f8e4754e936441c4d78ffd6798426d49b3bcf2289e529b79bd3af4d86d718", 0xc2}, {&(0x7f0000f85000)="", 0x0}, {&(0x7f000026b000-0x89)="3ff8f88cc47cce8ae5e8247cc5824aa07dd505f516ac2f6c8867d65e0cef68cdb3454968030e924ab1833f7af799879f889cef7c14c88a4ff9484ece2bae498c327416a2442aa5dc9ab748f720fa5affba048d7568a8feaa192f16c49f97829ba0d009b056d900315ca81aa4b492cc7081840540bb6ce1e66fad2855a69df77235a4cd2f6f234ec718", 0x89}, {&(0x7f0000f0f000)="b1a413a9f5434c", 0x7}, {&(0x7f0000ec2000)="3a7e5280821688c8261690", 0xb}], 0x8, &(0x7f0000f86000-0xc0)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x81, 0x2}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0xced, 0x80, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x3, 0x9, r3}}], 0xc0, 0x8000}, {&(0x7f0000233000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000f85000)=[{&(0x7f00008ef000-0xb8)="e65a3f2e43d686846b76279a274645865ce35bbf4011b16bc84a80be459f042ad45c5bd1da4455b83ca37ba236c5f48bb5101ab14f69d9360dbb6b82cf5b86af13fe75ca48dd6c0fe626c0bfed9ddc96f230bb21292bd71ae261c1107d8472cbe30f5b183fd7ead73e7ccfc8d3693d29049b9dda382c6da42deee8a52722f1aa8291675260da257def783eac97cdaf4a955da712b1ebb2b7825b606307a509fcd6d30195d9f03d3a38467d3fda3ab875bd44b2928078e560", 0xb8}], 0x1, &(0x7f000038a000-0xc0)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x80, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0xc, 0xd8, 0x40, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x8001, 0x2, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x7fb, 0x6, 0x4, 0x401, 0x8000, 0x4fc, 0x400, 0x2, r3}}], 0xc0, 0x4}], 0x4, 0x4000080) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f85000-0xa2)="6971f2022a0c491d5e0da6b273a545f627c62f890c9b73b89f2a53b2e9c11b61bd00835441c008094f40fe121795239764de25489480f816e7b428500391e3a8955e4c606094c6386dffd647b7dda9b9d44c155b3652defea9473c5e03839b3ae8b0df40617aa219104a994a2d54693f9fb370bf8a583c78ee1d8e38d23fc38bc7eb7c53fa3a02140eb61cabf8fe061386e348c511d5c0ed7c582ec54f9dbe2cf273", 0xa2) 2018/01/07 13:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x8000, &(0x7f0000334000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000048000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000b8d000)={r2, 0x7ff}) r3 = socket$inet(0x2, 0x80006, 0x8) sendto$inet(r3, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_int(r1, 0x29, 0x56, &(0x7f00001db000-0x4)=0x0, &(0x7f0000601000)=0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000060e000-0x2)=0x5c6, &(0x7f0000456000)=0x2) 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000996000)=0x200000, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009e3000)={0x3fd}, 0x1) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xff55, &(0x7f0000466000)={@random="f1c5b3691179", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @arp=@generic={0x307, 0xfbfb, 0x6, 0x9, 0xa, @random="3898ba0e9ef3", "0e58c5745235575c47", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "b62e43b6cb04263c8993bc464d16ce48"}}}}, 0x0) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f5f000)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f60000-0x10)={0x3, &(0x7f0000d0e000)=[{0x7, 0x3, 0x100000001, 0x5}, {0x280000000, 0x3, 0x8, 0x5}, {0x8, 0x9, 0x3, 0x6}]}, 0x10) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000584000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000a04000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f21000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f20000)=0x1c, 0x800) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f20000)={0x0, 0x7}, &(0x7f0000f21000-0x4)=0x8) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f20000)={r1, 0x48, &(0x7f0000f20000)=[@in6={0xa, 0x3, 0x1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000b5b000)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000991000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f20000+0xf09)={{0x0, 0x100, 0x8, 0x7ff, 0x66, 0x2}, 0x9}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f21000)={0x0}, &(0x7f000057d000-0x4)=0x4) connect$inet(0xffffffffffffffff, &(0x7f000000c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000f23000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c54000)=0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/07 13:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000a0c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b8000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$packet(0x11, 0x3, 0x300) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000057d000-0xe0)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair(0x9, 0x7, 0x7, &(0x7f0000c8a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00008b9000)={0x8, "e17b8afc82cd"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r2 = accept4(r0, &(0x7f0000b26000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000c5000)=0x6, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005b0000)=0x0, 0x4) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write(r3, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/07 13:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0xe, 0x7, &(0x7f00008bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000efd000-0x10)={0x0, 0x2, 0x2, 0x1ff}, &(0x7f0000a6d000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000003b000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049a000)=0x8c) bind$alg(r0, &(0x7f0000bf3000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0xfffffffffffffe5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ec000)={r1}) recvmsg$kcm(r3, &(0x7f00000fb000-0x38)={&(0x7f000055f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c82000-0x30)=[{&(0x7f000028b000)=""/210, 0xd2}, {&(0x7f0000620000-0xfd)=""/253, 0xfd}, {&(0x7f0000647000)=""/96, 0x60}], 0x3, &(0x7f0000458000-0xc2)=""/194, 0xc2, 0xde}, 0x2000) 2018/01/07 13:11:37 executing program 2: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000011b000-0x4b)="c2bae465714295b34b462d9f5878bcc24a0bdd3bfbb179590d65f84f51b7e4ceaca7b68ad551e98455a9bb0ce066a6cee9d3da15eee11bf5f5130027352a16c80265bff637714e49a6014e", 0x4b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000420000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000045d000-0x4)=0xe) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00006da000-0x1c)=@req3={0x100000001, 0x70a9, 0x8000, 0x9, 0x4, 0x1d65e3ae, 0x4}, 0x1c) 2018/01/07 13:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={r0}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bf7000)={0x0, 0x0}, &(0x7f000089f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000000000010, 0x802, 0x0) write(r4, &(0x7f00005ff000-0x22)="22000000140007b60000000901070010020803e801ce0000090002000000ff90f115", 0x22) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000903000)={r3, 0x9}, 0x8) 2018/01/07 13:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000004, &(0x7f000078f000-0x5)="0902", 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e5c000)={0x5, 0x8000, 0x5, 0x2, 0x0}, &(0x7f000013f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b2d000-0xc)=@sack_info={r2, 0x3, 0x4}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000b54000-0x4)=0x7, 0x189c342dae8afa94) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000573000)="15f2694f843873e7d894af3355839be9729ce2325ace1b5f96fce7908eb591bba63e696a69fe9769deb0cfb5e9ae6b65961432a8ee872962198a4abcf32365c1867a829debbdbfab35f9072a0754cb42cbbb2efff9a5a7df12c463803bae399c26716b811ad30d5309c6857ccb2d556afe4d9ad14f28be09c29da7841a6211991c14f6779518bc7bd52f6fdb152f15b9204de703732aed4d2db51866efb87e7f01647442b226e5a15486b3104e", 0xad) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000038a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000063d000-0x4)=@int=0x10000, 0x4) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000168000)={&(0x7f0000fde000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fdf000-0x20)={r1, &(0x7f000046c000-0x4)="074e7fa8", &(0x7f0000dee000-0x1000)="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", 0x3}, 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b0a000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/07 13:11:37 executing program 2: r0 = socket(0x3, 0x2, 0x0) shutdown(r0, 0x4) 2018/01/07 13:11:37 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x803, 0x9, &(0x7f0000feb000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001f7000-0x4)=0x6) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/07 13:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000f96000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00008d7000-0x2c)="d064e39219831bbb85684064e89d5d631c00aec852729b2cc7a8253d81b5352573d8dc6dded5bd25b5f44fce") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c70000-0xd8)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43e}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x2, 0x341, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xd8) 2018/01/07 13:11:37 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f68000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000)=0xe8) getsockname$inet(r0, &(0x7f0000685000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000091d000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x400, 0xa, 0x0, 0x20, 0x29, 0x1f, r1}, {0x9, 0x1, 0x7, 0xffff, 0x0, 0x3, 0x8, 0x6b}, {0x6, 0x4, 0x20, 0x6b617a1e}, 0xd1, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x87, 0x8, 0x7f, 0x1}}, 0xe8) r2 = socket$inet(0x2, 0x400000000000a, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) close(r3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r2, r3, &(0x7f000031a000-0x8)=0x0, 0x1) pipe(&(0x7f00005c7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000b5a000)=""/4096) 2018/01/07 13:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0xd3, 0x299, &(0x7f00006ab000)=""/183, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="", 0x0) socket$alg(0x26, 0x5, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007a5000-0x8)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 517.582461] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/07 13:11:37 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d4b000-0x89)={0x0, 0x81, "e3c8f75fa564c7279b3c55bd04350023ca6a6e05cecce4b4ccb53f5caa3b86e7566bb14ec29514c217be9087aa1ab340ead0b8e0102e33a53ff46c394245b53e3a48a045dcea4db496f64b9aa0c0c993ca4ef48444e5c28cea84b42878d3afc696c55a42b849e1a93ba005777e23dfb7c669ac0d0cfd034225565ca9bc3abb320b"}, &(0x7f0000000000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x104)={r1, 0xfc, "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"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005de000-0x80)=[{&(0x7f00001e6000)='3', 0x1}], 0x1, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xb33) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x316) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fcd000-0xb8)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9fd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fcb000)=0x6, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r2, &(0x7f0000882000-0x14)=""}, 0x10) [ 517.648351] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000af5000-0x28)={@generic="2700f2c6332455577d962e9eee6c421e", @ifru_flags=0x2004}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000d1a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() r4 = getgid() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000958000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0xfffffffffffffdb2) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d1b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000268000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048e000)=0xc) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000092e000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000-0x4)=0xe8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000644000)={0x0, 0x0, 0x0}, &(0x7f0000d1a000)=0xc) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d1a000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000d1b000-0x70)=[{&(0x7f0000d1a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d00000)=[{&(0x7f000054c000)="8538a919e5b18fe30bfca22dba766b453d2efb5b75ad02102eb746a43c", 0x1d}], 0x1, &(0x7f000012e000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xe0, 0x20004001}, {&(0x7f0000185000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000058c000-0x40)=[{&(0x7f0000d1a000)="", 0x0}, {&(0x7f0000d1a000)="", 0x0}, {&(0x7f00009a9000)="cdfb13f3d3ce7ea907fc30b9991a1cc61018f85bf9fa1e4ee4808de779bc4f2bc929d4e8eeaf5f1905c6e312abcff2efbe00f8045dcd594c3a352acc7e998560154586a5d32ae3ec046293ccd5f5af0fa68c19fa5fb2d14c6f0b39b3f8bdbed2a53659304c7786fbad04775ff338d7848334cce8e612aff212abcd6cd8a470f71d41a8afbe0ec3cd524f5b388d22aa6ccc6b12c3dccc9a", 0x97}, {&(0x7f0000d1a000)="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", 0x1000}], 0x4, &(0x7f0000d1a000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x90, 0x1}], 0x2, 0x800) 2018/01/07 13:11:38 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000470000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x100000000, &(0x7f0000a61000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000291000-0x14)={0x0, 0x3, 0x3c, 0x80000001, 0x4, 0x0}, &(0x7f0000f14000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f66000-0x8)={r4, 0x6}, &(0x7f0000bc9000-0x4)=0x8) r5 = bpf$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, &(0x7f0000154000)={r2, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ddf000)=0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ed5000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = socket(0x2, 0x5, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000de5000)=0x2, 0x4) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000d2000)={0x0, 0xfffffffffffffff8, 0x5, [0x0, 0x3, 0x5, 0x100000000, 0x3]}, &(0x7f0000ed7000-0x4)=0x12) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ed7000-0x33)={r3, 0x2b, "db19c26325fd22eabae01f23621cf5074202c094a7421383d23376290d338a4ca412c7ca7ea4eb84e4556f"}, &(0x7f0000120000)=0x33) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000ed8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ed8000-0x4)=0x1c) getsockname$ax25(r0, &(0x7f0000ed6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000093000)=0x10) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000be000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000731000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000eee000)=0x995a, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) pipe(&(0x7f0000538000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000095a000-0x4)=0x200, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000062e000-0x4)={r0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000-0x4)=0x2, 0xfffffffffffffc97) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ef3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef2000)=0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef4000)=0x0, &(0x7f0000ef5000-0x4)=0x4) r2 = accept(r0, &(0x7f000081e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004d0000)={0x0, 0xb, "19783b32840fa724275bdc"}, &(0x7f000029a000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000062b000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x7, 0x30}, &(0x7f000023c000-0x4)=0xa0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ef4000-0x4)=0x4, &(0x7f0000ef4000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ef3000-0x4)=0x7f, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef3000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000058000-0x4)=0xc) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x5, &(0x7f0000f5e000-0x39)="53df75190566b1c74bfa2ff9c9dc4c4827a0ce23f8def3d0cef339b619bc27a13ae727dc9013cd319ef37a5550210540a33c3a39d2587cc762", 0x39) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x2, 0xf879e6b53e2b130f, 0x0, &(0x7f000018f000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x5, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fd0000)={0xffffffffffffffff}, 0x1) shutdown(r1, 0x1) r2 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd4000-0x3)='-(', 0x2, 0x0, &(0x7f00005f9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 517.648843] sctp: [Deprecated]: syz-executor7 (pid 15888) Use of int in max_burst socket option deprecated. [ 517.648843] Use struct sctp_assoc_value instead [ 517.666563] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 517.681768] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000877000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000352000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d6a000-0x2a)=""/42, &(0x7f0000301000-0x4)=0x2a) socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/07 13:11:38 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007c7000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00007ce000)={0x1, 0x5}) sendto$packet(r2, &(0x7f0000431000)="6dcab5cd5588916560cbc3d9c3af", 0xe, 0x0, &(0x7f00007be000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/07 13:11:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="973d0705b7e4c88ba516f36869ebb98ab8ad88e34f64a8817a4ca50d36db3d1cb9be51f01d51788ef91d13fa18fe5565b3949ff6b1b71e2996e70f76ecc4983af4bd22ca21dcbe5f17ce99e0c5edffddbf593dc8d496ea4786f6fad61d6cf47b3f8cac7f3d4e2572ec171a2efbce29cb37811b8b23", 0x75, 0x40400d0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000108000-0x4)=0x0, &(0x7f0000a56000)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000700000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0, 0x0}, &(0x7f0000e7e000-0x4)=0xc) getuid() getgid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, &(0x7f00005f8000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cb000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000963000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000942000)=0xfd10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd9000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f8000)={0x0, 0x0, 0x0}, &(0x7f0000d98000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f96000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008dd000)=0xc) socketpair$inet6(0xa, 0x80000, 0x3ff, &(0x7f0000dde000-0x8)={0x0, 0x0}) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000042b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000369000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a26000-0x4)=0x0) getgid() 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000053f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c5000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00008a0000)=0x6b60, 0x4) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f00002d4000-0x1f)="1f0000000306fd00010000f600008001fffff80009000182260007ec000080", 0x1f) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffd85, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x0, 0xe, 0x1, &(0x7f00009e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f7d000-0x38)={&(0x7f0000630000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000f7c000)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x40040) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) pipe(&(0x7f00006d9000-0x8)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000f3b000-0xb1)="5cfd0ac891bca9afcc5882186d842af8f5a8e9a31f938e326f6a1d16a6317ee6c8bfe56cd76ff84b1cd7dea26e5ffd6ede6869cb6d26c71dd2c958893dad70ccb3dbae87136108f84ae2cc3e8d04dd4bf06bb5ceb2c8384c5712a127345ceee3e457bc769f9d771f3265de11935acd3523d687e11e5a57660102d35ae79bf0e98bdeebf0df190346392e2aa2e5bfdce8c72cdd2777ef40b1a89c8a5a3fa42cc7864ff9aefb5d7fd5d4a948a834b01f64c8", 0xb1, 0x1, &(0x7f0000dc9000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$packet(0x11, 0x81, 0x300) r1 = accept(r0, &(0x7f000087b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008cc000-0x4)=0x103b7) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000)=0xb) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000677000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, &(0x7f00009e7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a0000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ba000)=0x400, 0x4) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f000061a000-0x90)=[{&(0x7f000011c000-0x5b)="b15c2affd4ab6a1a6a5675a5012c0abd3edae7a3eb5a08c69434cd5a25d5304f", 0x20}], 0x1, &(0x7f000077f000)=[], 0x0, 0xc041}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000724000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000df000-0x6f)=""/111, &(0x7f0000758000)=0x6f) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ffe000-0x4)=0x0, &(0x7f0000ffd000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x35, &(0x7f0000ffe000-0x99)=""/153, &(0x7f0000ffd000)=0x99) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ffd000-0xa5)={0x0, 0x9d, "56995b036ef9bea51ae32eeca46b655329eb728a0c12a706ce7ce5b0f8544727e218e0508f4ca864f3f15821f025813af6b70a5c777f9936b9008bcc43e8e838281d17acd57f81c47c9398e4168ba3abb50733084c982e4c984481345bb5d6557a82c9a4d5f8dab26fe3ea7b8be4fbf00b8ce3c992851bc38eb6df5567924473726b6c23e68b7ea2bfa31c0965d5fde81454634ffa94c906eb9334d8e2"}, &(0x7f0000ffc000)=0xa5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006df000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffd000-0x20)={0x5, 0xfffffffffffff343, 0x0, 0x7, 0x3, 0x0, 0x401, 0x8, r3}, &(0x7f0000ffc000)=0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005be000)=0x100000000, 0x4) accept$netrom(r2, &(0x7f0000ffb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e1000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000520000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b69000)=@sack_info={0x0, 0x7, 0x8001}, &(0x7f0000ffc000-0x1)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000924000-0xc)={r5, 0x80000001, 0x30}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000cb6000-0x4)=0xed) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) recvfrom$inet6(r0, &(0x7f000078e000)=""/207, 0xcf, 0x12000, &(0x7f0000eeb000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x249) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xff1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000982000)={0x6, 0xea16, 0x8, 0x3ff, 0xffffffff, 0x7ff, 0x5, 0xfffffffffffffffa, 0x0}, &(0x7f0000fc1000-0x4)=0x20) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c0000-0x8)=@assoc_value={r1, 0xeb5}, &(0x7f0000fc0000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x6, 0x8}, 0x8) recvmsg(r1, &(0x7f0000000000)={&(0x7f000015f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002c3000)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001000-0x23)=""/35, 0x23}], 0x2, &(0x7f0000d49000-0x56)=""/86, 0x56, 0x401}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000096000)="ff7ff07d76e5183666f7eb0400769d1284", 0xfffffffffffffe79) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d3d000-0x20)={0xff, 0x0, 0xf36e8a07b6e77a7e, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000083c000)={0x6, r3, 0x10001, 0x100000000}) r4 = accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f000086d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) sendmsg$alg(r4, &(0x7f000056a000)={0x0, 0x0, &(0x7f00006dc000-0x60)=[{&(0x7f00000df000)="d9c50393092d132ebaad04e9375afa1d29b10ddfe3a00a345cf7325d77d28fe17b", 0x21}], 0x1, &(0x7f0000b15000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xf, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt(r0, 0x26, 0x63b, &(0x7f000016c000)="a4fad147f52e9a05ec8117d962f999aff73b467f33b35ca5bd2d9e7dea6c9d60154e031d73715c6aca8158a1d0a281a4589528c481b9e91a0ec4049286e23c10436412b2ddba632e87d3026c42d9a206216d3b68cc9a25de3cae33de013f9328320f44bfe0a449a898429b165e0d47aabd768d14151f13c1d6662a6c64ec745182b872eb6dce49e354f9d0ad20ec027188837bd88f1d4962770c3a2d6ac331abc70c0172be", 0xa5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ed0000-0x4)={0x0}, &(0x7f0000666000)=0x4) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000069e000)={r0, r1, 0x6a, 0x3ff, &(0x7f0000430000)="", 0x1, 0xdd4, 0x7fffffff, 0x6, 0xffffffffffffffc0, 0x0, 0x9, "f29a2e71fb1c08df9b6bc7b6ca30db83d37023"}) bind(r1, &(0x7f0000de5000-0x10)=@ipx={0x4, 0x13, 0xfffffffffffffffa, "bafe6f80fa82", 0x9, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f4e000)=@int=0x200, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f0000dae000)={0x0, 0x0, &(0x7f0000a70000)=[{&(0x7f00003d0000-0x1280)=[{0xbb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, "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"}, {0x98, 0x800, 0x0, 0x8, 0x2, "d668d78c85ab73aa351fa9c49ea829ac3549ddbc7ea7f20f98498600bd10d8e196c911bc1518150a297d9b9f167b3149ad2e50df00102192eb1a6c93486c92d06036cc84f542ead6d9222a4b9cce09b6bf1865d32a711aeb80a49a629409cef3ef32e00439e3fdd0243bc64581b660c683ed110df0d2baecac456f31a4f298c3d00309625c465b7e"}, {0x28, 0x5, 0x20, 0x7, 0x3, "c37557f100bb6567df67ed5a9f002176e03aa0613a358d35"}], 0xc74}, {&(0x7f0000af7000-0x15e8)=[{0xa8, 0x7ff, 0x200, 0x753c, 0x0, "3a3636b2d9d5a1112e00c534d12ac23e2d2951e5126140769ccc9cb1069f553ab099e0c51119c59da3094eb2772599af7369b5f050b50750acea2cccbd4d8ed32503cd6ef36ec213a0935823543a04b8ac11072b9452f23ccbb20f6913009e74e9def4283215a9fae47b14b5bdf66ef5cbd161b8f7c716231637a5e499fb4283a04275e2b237cdd6fb166d56d328cb99429c69b3069b"}, {0x10c, 0x2, 0x800, 0x5, 0x3, "844e264f6eb882520343b4ae91b047cb27683441c39eafc15ac295726432cc64ea06712b6e1b1643457e4d65217ee1149c6a09678a4fc05d3fc53128bd0e4b0d5764b53c538e333f6d0abd838f477ede2c27920ba1718b31d1c85478d7b4552cf325484bede4b1694492077163f1f9175f725426ade917a877f8273c0a55d1132484872de6dbb80af22d8aed99bcb97844bad3656cc2123ec428750ee3aedac07416e45f88eacc43038d43e098f2c536615a7c96439cbb9f3388d6ff163e42aea135e99dd3ae00202baaa0856ca48f4d16f0cf2de21218d0067fd20040f46f86dc412ebacc30078b939de48fb796fb77abf89439b4cc49c4f100a2"}, {0xbc, 0x7, 0x300, 0xbe8, 0x0, "3147969b97aed4021e14ef485a560796c1bf4c94e2a32ee08ca4b87cef90aaa90df5b142c662175bf90a2b107b333b74ebd31c2eb7a2a7d3d3a0b70cc7f3d644825905a51b4f5ed684f928cabdc220265debb5bc0a04f1d7976f35fc61d618abaac0a5373f306b034c0c2f6b6c7397407f15a8c2dd662dd26b23c637350477986f0109d721c2254e7d856ea3497d3e7f7b3e6a3a554a0a9380a5eff63fc4bfd5bde5e476d9a3e74bed"}, {0xec, 0x1f, 0x800, 0x5, 0x1, "1897dfc4532980c1a9ac200fd8b397950451aa3a36915690fd44590b6a5c46ae238370089e24f8980863c69d0f8cbdac2508e4aab4f829af729d6649efeda189d61be027283e8bd8ea5a9501318d1b1f235bd87ece5f51a608369a7a8b541badbbce6dbe7e4f845b403e770268d2638c7e7c644a917d642377263a627750552dca3c0a532867e1e38e6df3f4542c13bdfd92c30621572f299967ce110ef0594d3dd9c4e00bcdef582b2889c060bc004f191aeb925b9763c4defca612e5ea2151dfa01418bcaacda574a1cf453deb8db0339263145aea3ad0ed0838"}, {0x18, 0x0, 0xe04, 0x900000000, 0x3, "53077606360f0b"}], 0x374}], 0x2, &(0x7f0000954000)=[], 0x0, 0x4000000}, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000120000-0x4)=0x1, 0x4) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ecd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000066000-0x38)={&(0x7f0000baa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000feb000-0x50)=[{&(0x7f0000feb000-0x47)=""/71, 0x47}, {&(0x7f0000feb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fea000)=""/103, 0x67}, {&(0x7f0000fea000)=""/177, 0xb1}, {&(0x7f0000feb000-0xf7)=""/247, 0xf7}], 0x5, &(0x7f00005d5000)=""/117, 0x75, 0x8}, 0x20) socket$alg(0x26, 0x5, 0x0) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000039b000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000922000-0xc)={0xfffffffffffffffe, 0x0}) socket$inet6(0xa, 0x6, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000dfe000-0x7)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cf000+0xc63)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000301000-0x14)={0x8, [0x3, 0xff, 0x1, 0x5, 0x5155, 0x5, 0x4, 0xfffffffffffffff7]}, 0x14) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8000000000008, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2b1) socketpair(0xa, 0x800, 0xffff, &(0x7f00000ed000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000842000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000)=0x14) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x1ad, &(0x7f0000e4c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000ce1000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000066b000-0x4)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000118000-0x9d)="c7db160a817ec05af85d32fd9e19d12d3ef6a63f6154f1cb8993c85ca105f08d9895d3256fd916f85963f790ca9e37e72da6229ae736e5c680ffbaa3ef666989ae59a41d0a149c161da8820f6147ea60516329d720dc8b57f1193e3f7c4aa3fabe84587271c3bce86647642f419bc43bcc2691a639a19043806cb3a99ca2b3272fe1b406787387c1bc7a2ab47ae8443e27480a1d30536001288e31209f", 0x9d) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0xc8, 0x4007ff9, &(0x7f00004ae000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f0000f70000-0x30)=[], 0x0, &(0x7f0000c31000)=""/119, 0x77, 0x0}, 0x1) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000)={@generic="58fca824c3e45e78bf538d1879b91b60", 0x100000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6700000000000, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000005000-0x4c)=""/76, 0x4c) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000980000-0x10)=[{&(0x7f0000c68000-0x34)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) close(r0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c30000)=0x2, 0x2) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000065f000)=0x14, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000149000)=@req3={0x0, 0x1ff, 0x0, 0x81, 0x200, 0xd02, 0x100000001}, 0x1c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000032b000-0x2)=0x401, &(0x7f0000e44000)=0x2) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a91000)={@common='ip6tnl0\x00', &(0x7f0000c4c000-0x88)=@ethtool_flash={0x33, 0x4d9, "89f2716e00f56da57603909afa73c9aea19c372b91fd625050af016d46c5abaae9bbf287a26979bde416f77b1629dd5c713abb316d6d611a2b8b1b312f6daabd1ecfc9940b1487c38c3a2a21e59c82d089ded80451da57c932fa36697a13275ccbeeb76654d854438446b71ec30224ce483de6ef1df0014e93a4365f5a69a455"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ccc000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c8f000)={0x57f3, 0x4a6, 0x8, 0x8, 0x1, 0x9, 0x2, 0xe315, 0x0}, &(0x7f0000e6a000)=0x20) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e6c000-0xa6)={r1, 0x9e, "0262973d6e77e3b567f985e2789f64fcdef44449ceac5f7d676f3384b8c3c11c92d4a9655676198f03e1a9e1bf832e9e6e6a4b417f0af180a142c75366fc3208787b417cf729305b63a740f7b38314568299d02e734256b88b05ec74c21b017846bc0b07bbac5797ff32fd048bfcafad23a62585ec41a141c025fc93218a3f10a65efe031e81c6f53372fef496067c063e75595d57776ac092de9afcda81"}, &(0x7f000003d000-0x4)=0xa6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000023d000)=[{0x8, 0x7}, {0x8, 0xff}, {0x2, 0x3e8}], 0x3) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6a000)=@assoc_id=r1, &(0x7f0000e6b000-0x4)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e68000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/07 13:11:38 executing program 6: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad, 0x8, 0xfffffffffffffffb, 0x1, 0xf034, 0x8001, 0x0, 0x7, 0x80000000, 0x2, 0x6, 0xfff, 0x1, 0x4, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x2}, 0x8) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x8001, 0x81}, &(0x7f0000001000-0x4)=0x8) 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x2000000000000002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000201000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001f5000-0x4)=0x0) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000585000-0x194)=@newsa={0xfffffffffffffeae, 0x10, 0x80000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x1000000000}, [@sec_ctx={0x5c, 0x8, {0x58, 0x8, 0x0, 0x0, 0x50, "b9e0d566dbfb8145161b7abd1e4073b4304a17571e0df720a92041f91214c53cc8439b8a9e14f59703ac3232beb243bcd6deee582914f056b9ee7039e7dc9e7104959e17de980ae782b5299834fa3327"}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000436000)=0x0) connect$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x40, 0x4, "bb742ad36707", 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000262000-0x38)={&(0x7f0000586000)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000586000)={&(0x7f00000ec000-0x140)=@flushpolicy={0x140, 0x1d, 0x76688c758edf0ce9, 0xb2, 0x0, [@algo_auth_trunc={0x8c, 0x14, {{'sha224\x00'}, 0x1e8, 0x160, "c0e8c4883e059c57d642d57c7d373b663e174c5ce4b85fd34ab673861627740652d012c4596de826e2178e4e2131ed2cd2ec9514a2acb4f821d6377638"}}, @algo_auth={0x68, 0x1, {{'sha3-512-generic\x00'}, 0xe8, "1e19e3c20ab8f6fc40bfa2ffaffa0b0d2dbe11b6bebbf780c3285ebb96"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x6, 0x2, 0x9}}]}, 0x140}, 0x1, 0x0, 0x0, 0x44005}, 0x40010) [ 518.068231] netlink: 'syz-executor2': attribute type 28 has an invalid length. [ 518.145735] netlink: 'syz-executor2': attribute type 28 has an invalid length. 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x15) bind$alg(r0, &(0x7f0000893000)={0x26, 'rng\x00', 0x3, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dc2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000080000-0xc)={0x40000000, 0x7fffffff, 0x30}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000d5a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x40000000}, 0x0) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 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$inet(r0, &(0x7f0000a07000)="c4", 0xffffffffffffff94, 0x4, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000350000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/07 13:11:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) socketpair(0x1, 0x2, 0x8de, &(0x7f00003e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000+0x32)={0x3, [0xfff, 0x3f, 0x2]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x1, 0x6, 0x9, 0x6000000000]}, &(0x7f0000000000)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/07 13:11:38 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000008f000+0x367)=@generic={0xae, 0x8, 0x28000}) setsockopt(r0, 0x2000000010d, 0x401, &(0x7f0000f85000)="03", 0x1) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000da6000)={0x0, 0x0}) socket(0x9, 0x80f, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a87000)=0x0) accept(r0, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037c000-0x4)=0xb) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000a2d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6(0xa, 0x7, 0x2f7) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000eed000-0x20)={@loopback={0x0, 0x1}, 0x401, 0x0, 0x2, 0x1, 0x7, 0x7, 0x101}, &(0x7f00002b6000)=0x20) socket$bt_sco(0x1f, 0x5, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000719000)=[{&(0x7f0000c0c000-0x6c)="9361b67507d6532eaf43127034c456d4e77343723ca9c68f3c00ff8bdc39229e9d90da1e41013906fc2dc910c29b531d81b51263e1777910cb14ad1f1cb155c4704a7a656127b783c4e3a4f5e4d7632da6cd8348c69b4459c5108fe2fd6e1fa6ba5b0ce51ed19303cb12fa38", 0x6c}, {&(0x7f0000df5000-0xd)="ec33626c201a5064ded128aed0", 0xd}], 0x2, &(0x7f0000ff1000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000716000-0x4)=0x6) bind$ipx(r0, &(0x7f0000611000)={0x4, 0x0, 0x509, "88bb089dad4d", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000062000)=0x4) r1 = socket(0xd, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000167000-0x10)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvmsg(r1, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000814000)={0x7}, 0x4) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004c5000)={0x2b}, 0x4) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000bc4000)=0x4) writev(r0, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r7 = socket$inet6(0xa, 0x80000, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r7, 0xbf) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x802, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2018/01/07 13:11:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c63000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8, 0x0, 0x9, 0x874, 0x8001}, &(0x7f0000001000-0x4)=0x14) 2018/01/07 13:11:38 executing program 5: r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000ec5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe9cc, 0x81, 0x7, 0x5, 0x2}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ed000-0x8)={r1, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001000-0x20)={0x400, 0x800, 0xfffffffffffffffe, 0x1f, 0x4, 0x9a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xa0, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x49, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b73000)=0x10) [ 518.337969] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000003, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000138000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0xa, 0x1, &(0x7f00006dc000)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) accept4$inet6(r3, &(0x7f0000439000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fbc000)=0x1c, 0x80000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f000078b000)={@common='irlan0\x00', 0x42f2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000353000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b9a000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000047000)=0xe8) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cad000+0x995)={r5, r6, r7}, 0xc) 2018/01/07 13:11:38 executing program 4: setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000045f000)={0x0, 0x0}) accept4$inet(r0, &(0x7f000087b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0xa, 0x800) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) getsockname(r2, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xd8, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a16000-0x4)={r0}) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a16000)='l\x00p', 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000049000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000048a000-0x4)={r2}) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004ed000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/07 13:11:38 executing program 0: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000fbb000-0xc)={0x0, 0x0}) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f90000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x1000, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f91000-0x8)={0x0, 0x6}, &(0x7f0000f90000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f26000-0x10)={r2, 0x100000001, 0x3, 0x200}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f90000)="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", 0x121) r3 = accept$alg(r0, 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0xffff, &(0x7f0000d6c000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f93000-0x14)={0x0, 0x100000000, 0x800, 0x127800000000, 0x4, 0xb35}, &(0x7f0000cbb000-0x4)=0x14) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f92000)={r5, 0x1}, 0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000f91000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000015f000-0x4)=0x60) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000a56000-0x20)={0x792, 0x2, 0x2, 0x40, 0x2, 0x115, 0x2, 0x80000000, 0x0}, &(0x7f0000f93000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000e21000)=0x0, &(0x7f0000cac000)=0x4) r7 = accept4(r3, 0x0, &(0x7f00003be000)=0x0, 0x80800) setsockopt(r7, 0x1, 0xffffffffffff0390, &(0x7f0000814000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000581000-0x4)=0x5, 0x4) write(r3, &(0x7f0000f8e000)="3ebe45cb5c796eebe3d115562d4cbd4fcdbc250fdc00004301682697920773", 0x1f) 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b0d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000494000-0x54)=@ethtool_link_settings={0x4c, 0x3, 0x95, 0x3, 0x200, 0x0, 0x80, 0x5, 0x3b, 0x51, [0x1, 0xfffffffffffeffff, 0x80000001, 0x6, 0x7, 0x800, 0x7, 0x2], [0x3, 0x4, 0x0, 0x1, 0xffffffffffffff00, 0x0, 0x100, 0x7, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 13:11:38 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f2d000-0x10)={0x1ffffffffffffef5, &(0x7f00008d6000-0x48)=[]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00005d4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x10, 0x800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fd8000-0xe)=""/88, 0x58, 0x1, &(0x7f000045a000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9a) connect$inet(r0, &(0x7f0000fd5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a4a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a44000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b90000)={0x0, 0x7}, &(0x7f0000d46000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003e7000-0x6)={r1, 0x80000001}, 0x6) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f00003a0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x1d, 0x4, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x60, 0x100000000, [{0x7, 0x10, "9c24d12c9d9baaf570230a092c8c"}, {0x7, 0x11, "15f2e9b701d4ae3c213da133f7c6b9"}, {0x0, 0x2, ""}, {0x0, 0x4, "a544"}, {0x5, 0x7, "53fd5e5100"}, {0x0, 0x8, "db60c29d00a2"}, {0x7, 0xe, "fc42449971dca1ca062945cd"}, {0x6, 0xe, "339027f4cb7bc21cb8d60f97"}, {0x7, 0x3, '9'}, {0x0, 0x5, "44a77f"}]}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00003ab000)={0x0, 0x0}, 0xffffdfff, 0x7) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00005dd000-0x4)=0x511b, 0x4) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00005dd000-0x108)={0x4, {{0xa, 0x0, 0x400, @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, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 13:11:38 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0x48) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000f1f000)=0x0, &(0x7f0000ca9000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f51000-0x85)={0x0, 0x7d, "090ebcf033af69b4a3d24055430694e8d785eba7d97bf678ffa60868d8af17b5ffdad392c61cb3e4043df1970e644bc94ea4ec9fb00eadd192ba745e429110b33d3468336142c3a1de25e60f8e0a09f027015075f0b92521fdee9563ff884bb82ca58aa4ce2963a07e95b9844b1f659a5bebca350226b19d06e82e6aab"}, &(0x7f00005ec000)=0x85) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f50000)={r1, 0x3}, &(0x7f0000e0f000)=0x8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) pwritev(r0, &(0x7f00009f5000)=[{&(0x7f000074c000-0x63)="d469bf9419a9080e37aee2dd27ef4bf7fc5f4f50a4b5caa4dd32d35f96bbf4ea46f760885273ffb8c109d955078da2d24a01642db4eb18229614300e79053144540ca4c4fe65df1a40668abe5a17057ece9f63bfe7fc69c3e3fcc78d080a918cebd46d", 0x63}, {&(0x7f000049e000-0xd2)="d06345cc9ae2fab1cf5b1d132bb9bff2cd83cbb21e56c1454773d22f39bd1009b7cffa3195ad25333e584938f7f80122573d2725c503bde4851959f23faf530010d94306ab0df4f01a3a298576f230631356c8b9d26cdae2df9d2700f9f17b1762a93f59dafcbd8420b1722bb3c38876e11b97ab72c0de384677c0e203644038e0108d49e3f5840b930fcfd0463765a2acd291ea8f2175715e2989d9deb278f085b6567f93f01564635c62015aa2873535a200b09704c9a4e9484b57f4a7a57c7501a350493ba6960f66558c4d2d914a3e57", 0xd2}, {&(0x7f0000a84000-0xcd)="7e11423e0086a138b16db7d1c123ecb97edf0ccba3b36250322bdcde3afcb14e69729023bffc956d6df64c6a64a9b6ef1a67353c37e073258d2629c790d15619598801f8300c033e0461f35b0e6cc8b1fe4dbc13f94111135b90393f8767b41392913bb0d7ac71d8b8021da9db43b28a88195ba75a05c301b3f7e9a216f7baeb16203eafeaee15a1a7981fa94bba8da7053a412f40e8fa3246db6733799b5598389d6aab44119288986989c42680c97a5afd51321db71735c387e85087608aa80da47f6f2f978662fd7d7f1aad", 0xcd}], 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f07000)={0x0, 0x6}, &(0x7f00009ed000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000077b000-0x8c)={r2, @in6={{0xa, 0x0, 0x9457, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 13:11:38 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000dc1000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a7c000-0x4)=r1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000043c000)={0x8001, {{0xa, 0x2, 0x2d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x223a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x46, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) 2018/01/07 13:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000794000)={0x0, 0x0}) pipe(&(0x7f0000ac6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000031b000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000646000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r3, &(0x7f00005bf000)=@generic={0x0, ""/126}, &(0x7f0000d8c000-0x4)=0x80) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000440000)={0x4000003f, 0x1, 0x3b}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000882000-0x92)=""/146) r4 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x108) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009a7000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000808000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000227000-0x4)=0x8fb7, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000783000)=0x0, &(0x7f0000434000-0x4)=0x4) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f80000-0xbb)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000-0x4)=0xe8) r2 = getuid() r3 = getuid() mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000210000)={&(0x7f0000f0c000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000f7f000)={&(0x7f00003a1000-0x364)=@delpolicy={0x364, 0x0, 0x0, 0x6, 0x2, {{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x8, 0x2, 0x7ff, 0xa, 0x20, 0x20, 0x2f, 0xf6, r1}, 0xffffffffffffffff, 0x3}, [@address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x4, 0x1ab8d80e}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @algo_auth={0x108, 0x1, {{'sha3-256\x00'}, 0x5f0, "6e3dfa71cb4976d9945dd5e7a5eddc74ce3ab71d599a598cdcbd048a078a730c251f23c3c9825754bc9a61fca9e79581b40b11c52c8e3f73851557a2270e6084ca4b95b87bba51b245621dc2ac5c2af817db7e4b0c6593145a575d52d7223e39366a34215ce4cb9bb7ce57880913cf4e9795a9d1de7199b4341a11120b4084615f49d44d989feb1a07ade6fdb4ecafe4626475fed05f9c4ecfc55a8effd6cf4506a0ad680b1ed99181573325e3749339254255acba78bb7f7cee94f052e2"}}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xffffffffffffff47, 0x3, 0x3, 0xa, 0xa0, 0x20, 0xaf, 0x4000, r2}, {@in=@multicast1=0xe0000001, 0x0, 0x3f}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x4, 0x1f, 0x8, 0x0, 0xfd, 0x1, 0x6}, {0x100000000, 0x401, 0x8, 0x8}, {0x856, 0x1, 0x2919}, 0x5, 0x4, 0xa, 0x3, 0xc65, 0x40}}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x4, 0x3, 0x8, 0x2, 0xa0, 0xa0, 0x3f, 0x3ff, r3}, {0x7, 0x4, 0xfff, 0x40, 0x6, 0x4cc, 0x5, 0xffffffff}, {0x3, 0x0, 0xfff, 0x3}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}}, @replay_esn_val={0x20, 0x17, {0x1, 0x7, 0x1, 0x7, 0x6, 0x7ff, [0x2]}}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f7e000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xfff, 0x9796, 0xcb}, &(0x7f0000f7e000+0xeb8)=0xa0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f7e000)={0x0, 0x1f, 0x25a4}, &(0x7f0000f7e000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f7e000)={&(0x7f0000db6000-0x1c)=@in6={0xa, 0x3, 0xee3b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5e9}, 0x1c, &(0x7f0000f7e000)=[{&(0x7f0000263000)="714980241aadcf601f31b44c2f6ded3c4e486c53b35d8dbc7adda457b8dec4b2e5f235baba3bfa7ca2f4b13c133db1afe196761f8cca759b35b3fc8c4fd4e967435d37a4a98d5e7b08c1ec6b354fe75683b4125a5b47b69222acad55e1cfa5d8837df7e49388bfd0f0d8b04de6dbb6c5a8e59d5f969e2c59f4de85329d05ad9a99d084f0fa7b6f2898b32dc707987b40da7926f467ac", 0x96}, {&(0x7f0000bc5000-0x59)="193f292f2ea2730a5d187c931f13113113a939f535704150a654f2e2e834e91877ecff973a60d12d4604735b4bcf785e11a717bedfb5eac8193d667ab7b6f0de50c19cb697b1233b569b291e7e04fd025e1c827bd4c7efb073", 0x59}, {&(0x7f00006ca000)="2e7fa0ea8584f13dca4b75a62fcb1c7af4c13c0e1ffc820d61914b7a9a47ed356a7bc821612cf677e43dc36d33ac0378c60e5638f6eb8575164dc84577b25cf4bb3101a593a24b5edb0757e5828aafc57c440c328dba81a5c60f460483870e25e59b1aee96b62284963d1dc8176e1c9fa7c0fa9983671532346864387490a122a5788052582d6ea3", 0x88}], 0x3, &(0x7f00008db000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff, 0x0, 0x4, 0x3, 0x80000001, 0x7, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xac2, 0x8009, 0x2, 0x76, 0x7fff, 0x800, 0x100000000, r5}}, @init={0x18, 0x84, 0x0, {0x8000, 0xffffffffffffff00, 0x9, 0x0}}], 0x90, 0x81}, 0x810) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000084e000-0x8c)={r4, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x2c4000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000020b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a2000-0x4)=r6, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f7e000)={0x0, 0x5, 0x7ff, 0x1}, &(0x7f0000f7f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d41000-0x8)={r7, 0xacc}, 0x8) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000b, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d59000-0x340)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/07 13:11:38 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000abf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c5000-0x4)=0x10, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x8884, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a9000-0x8)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000072000)={0x0, 0x0}, &(0x7f0000ab9000)=0x8) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/07 13:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000561000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/07 13:11:38 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dcd000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b3c000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000eea000-0x4)=0x80, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004dc000)=0x7, 0x4) 2018/01/07 13:11:38 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x7fff) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000000000, 0x80000001, &(0x7f0000509000)="4bde8b3f595710e401b808275244a3858f516fb7eb44404c10fc5f2b70b11045349968ede1e2889da3eae5e8b89465b87593e92fd1c7e9", 0x37) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000e5000-0x4)=0x6) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0x26) 2018/01/07 13:11:38 executing program 3: r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003bf000)={@generic="b62a0b644e06248033b05858d5078300", &(0x7f0000655000-0x23)=@ethtool_regs={0x4, 0x400000000000, 0x17, "dfe45810649ea0cd815add97e2dd8a0f822a4434c685fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect(r1, &(0x7f00002b9000-0xe)=@l2={0x1f, 0x101, {0xa3, 0x0, 0x3ff, 0x3, 0x0, 0xbcd}, 0x9, 0x80}, 0xe) socketpair(0x10, 0xf, 0xbd, &(0x7f0000e43000)={0x0, 0x0}) getpeername$llc(r2, &(0x7f00005fa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000744000-0x4)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r1, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000704000)=0x0, &(0x7f000093b000-0x4)=0x4) accept4(r3, 0x0, &(0x7f0000202000-0x4)=0x0, 0x80000) 2018/01/07 13:11:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004a0000-0x4)=@assoc_id=0x0, 0x4) 2018/01/07 13:11:38 executing program 6: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000045a000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000086000)={r0}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eec000-0x28)={@generic="33336a0d9758e3de1967904f29898135", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f000079b000-0x14)={0x11, 0x19, r2, 0x1, 0x9a5, 0x6, @random="a495f0b9d02c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cdf000)={0x0, 0xb0, &(0x7f0000eeb000-0xb0)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7c18d480, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd7000-0xe)={r3, 0x2, 0x3, [0x4, 0x100, 0x6]}, 0xe) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e4f000)=0x0, 0x80800) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000eea000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r5, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) 2018/01/07 13:11:38 executing program 2: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000dfa000)=0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007e1000-0x8)={0x0, 0xb726}, &(0x7f0000dfa000)=0x8) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000058d000-0x17)={r1, 0xf, "1b584d6a80e4b22c8bdf64072c0a1c"}, &(0x7f0000dfb000-0x4)=0x17) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x2, &(0x7f00000fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005dd000-0x4)=0x0, &(0x7f0000f28000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d7c000-0x85)="0a077500d508a400000000000054db0000000000000000906b3b450dd6afc798fc", 0x21) accept$alg(r1, 0x0, 0x0) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_ivalue=0x1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f000000a000-0x2)=0x0) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, &(0x7f0000001000-0x1a)=""/26, 0x1a, 0x2}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f36000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000809000-0x4)=0x98) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e29000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001fa000-0xa0)={r4, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100000000, 0x7ff, 0xffff, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) getpeername(r3, &(0x7f000086a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004e1000-0x4)=0x9) splice(r5, &(0x7f0000fd3000)=0x0, r5, &(0x7f0000066000)=0x0, 0x68, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000724000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) [ 518.664694] sctp: [Deprecated]: syz-executor0 (pid 16174) Use of int in maxseg socket option. [ 518.664694] Use struct sctp_assoc_value instead [ 518.683134] nla_parse: 17 callbacks suppressed [ 518.683140] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000f31700ff1aee007500000a0021020000000001000000080401080008ff9f02000700c04df3", 0x28}], 0x1) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f42000+0x3ae)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) [ 518.687991] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 518.695122] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c5000)={0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f7f000-0xa)={0xfffffffffffffff7, "02dbb132ec3e"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000055f000)={0x0, 0xae, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000878000)={0xf, 0xfffffffffffffffc, 0x5, 0xfffffffffffffe01, 0x18, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000c91000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004cb000)={0x0, 0x80000000}, &(0x7f00003a2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c7a000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffe, 0x4, 0x0, 0x101, 0x14965d62}, &(0x7f0000f4a000)=0xa0) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f000084f000)=0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000411000-0x4)=0x0, &(0x7f0000547000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a15000)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xd8, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x5, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002b8000-0x10)={&(0x7f0000bb2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055e000-0x18)={r2, &(0x7f0000a78000)="b769621b587e863cec1052a3176f12dbf98c52c1d456c34c22f21482779e19ea5145053654775279371a9b8f6e9f", &(0x7f00007ee000)=""/104}, 0x18) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f00006c7000)="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", 0x931}, {&(0x7f0000ddd000-0x1000)="57be14d114aa2c81b79fab0d9bddf5d33746b57040d980467e155ca4a88a03564fb06a61ea4890bb6feb248e9ad2c5f358271e31eb1798adbe484e07f8d924ebaeab5fe58a3d142e471a674bf13db5dd3166f041655386dadc5ad635678c326cc0d378bd309aa4eeb8030d04290c5d1d29964b26ce8576c85c2233b79aa61366814541381b0296913a2d3220db4c32ca01e7a17b1ce61163e2010b0c9422e397ec6f3c74f09a0357ac01d71defb70a5257f416c31a3db4d57313deaeac96cc19708290c67681c46c50f5c6a3ba5c09cdc2f7b04423d0d6a2d95095116a25558d396f2a6db90f1011f0d8efbdd612450d0b8b958e91c3fef68d432ec075068c2686f70c636175f3fcfd99a0362a2a7ba13c5ac0a94ea00aabf5a393f9f6cff4ea87ca37fc952901b19da22b4cfc757fee0e07d564530e18bcd7269ebe2a2e0306767c55a1aeb139af247380e872751004c9edba8b7dc71ed1cdd26c00243ad95f1816f40af0e3f9d8169cdb356ddb8b7ca7ccd3315a3b5855506a93c2360119bb9473fdd962d85f7c09a64143d0aa79b0731bcc8b48d8ccb16bb7deaedcefbb9113898aee3fffc4da1a2431b9b8cf47c20101b657c0f698b84d175a8053300e3d438b7b212afd078b9fb9b81e6e0ccdb727491d128e4ff6304063084711b5eecd0a5f0bc9b0b8b3c27a3eca5d4d1701af28f228ccc0da9b23273a703bfa104d6b9a668b6cbb12164a055004c7ffcbc6e9027b5d06c495eb5d58b0e332af89ce9bff9a9539814eb9218d464f885a8657a7f63e4036c03b5d5b1f6d3fa85131c9a4f168317da67bae0958309027caeb92bb0bbfbf1d13239dbda846128c0f2a1f67c2ddbece35a949d57179df08de1a0d11a6ce8634e4702a77ee734184bf7131da2c122ebe79eaf7c74174f92d94fbf572e2b2a4e9f0fa861ec558ad3a1cf595275bd30156c95c0714ccd202d0ec92ccecf703cbef41c6daa134f0599846ea3c089679bee6f265e551bb5a1b838cb14d38d38eb249a6a0c563aed37053c581724efd6982391525e0305e7283e494437fefb4abdb27b0c21c95c4854a5e7f30aeed1e65661867c4314825ff5760f30562a560b029a5aa6fe8895ee3feb15dcbe5376b9241d48888023b521f539e8eb8579093b0dfb90a57f192722358baadaf14911721acfa46d14d4e340e2a16ba963fd53087f7c241a5713c4d87f0052e561219b31823219307209b56487c3cb68acb5bc283870d6f3f553e780473d5d8d20494dbdecb1c5de521c81a1abf3ef93f5f40e2017682cc92a7cfede033235c98016bee3754539a2aa9ab91454020af2cf95f14155e7f1ee72ed5e639d3270ac6f2e502ec0ebbd33b9ff03e1026c773d166e4d569aa18224aba35bc4e1d5185a66ce2abd1671422061cce0af01641fe3e31e66ac9f5ca11e1d74ce73c2160d34fd592783f991a27759c36baf53f032ec7f3afefd5bd270f007c7f5f8080ab900142a631dcd253a3b1fb884216016dbd2b830c8089a5d0237eb9429e5b6664547d8661f09e799071bd1a6cd13c80a5d1af5e3c833fed6cd5e1f47588a54a24260802d93cbbf3b2d557ef778c524ef0d1f53f1494101ee7b67e64794b3a7b2bc68426cbf658bd085c2961e384c88ccd5b2f7afbd21c148c58bb4141355ac21170c3e451a9137f1cfd7a9c00ff7d07fd0fef540c2bae55677738e751f1a3d1504bcf94bc3dd3e4942867bd9f4ec642b24118d798b38920f22bfeb38d648095e539a5ac93f6032824031a12fcaab57cb24c7a184e9550ba580ea825e127b72a333794658cb96b1fbe2619f5a31fea0d0df3a03bcc96432fdbe00117d127148e85ed6acf8929adbcaf8cf45137da7a040d5cde3a1634e32579f46814aa5cb36ac6ee307a807602c2baf504ae17b42240faa8d36c3a0ccbc62a528e52dff11b9a00d5809d7da2ea57553006291a75e0053d2a89ae638a66619d22bee14d5a8b04abbcb72caba7d6e5a670b8b9b7989fd90ae41e15b97bd511c7604dbcd306dc83397d70c1911d7e165b5da50976505f707da8af9814d9a0d6c0c16fb6e987f0833654220807244ecfe86e98d33e9a6de088db162a5640c4e054d47ea636a3c29b1a8546acb2767fa57ed84dc6cea824be8e2598e68f946d85f5b7aae9ffdcddd9d94b4ee60786e9a45583b854b62767d8da5f30f37aa218ea3da655eedcddf21118d4e5863eb9a4ff03167ff256e24ddb0256544fa5f3d4c6dff9462a0d86f8cb89b4c8c0e6e89cf8487f10371f9b73f568041f16e4496bcdd49bcc509654d68214497d66e57aa6e6ed9fefc40dd4311fc9c7c9308c525f116655ac86899af58b953f6d2fdf3f5cba044e1e4623645cf8c2d73fc4ad344ca6082429fa5813fe032d876a7f0558f56583847bba8d10878254e9dcad44d10aebeb3c521b921b9a849786aa88d5d0cc53ab17b1e6433bd5e0552b94369d1843358567d3111e781699a70c01e120aefdcd3c7d35622bfe2f8ff74aff427fce8b0bfe39198ffb286b352e5109ea90a21389836f53abe97de3dbe8c89f5b11b6db511c8d6b0a455af9b723a9f4ed304e86ac13a564f43da21fa55330ab7d39c8d9972a01c90d56d6773315a803e746a81cf8c9f90b43d5c303ab1803cd175537a3f507f1a4f25ed6c5a62cfc6aacd0506929f4ed90706f8061e376b4854afd29a981c7efb7c1ec2163b60d349752593a0e0f9d5ba6e460039e03e8737a8464c365d5ae6d63c8a3d7ce23e6f251c03ab0f7069c0dd340af7a53f9ac01f4a58cd11e1fb811d75aaba9ab8857d587594f2f295f1cf2666c907221d8ae21340e133b326a7569f8fe41ce3f819d0c583fde74fdeaa53e218ba9bd52207dc522bb5df6c0c42d8a3909680882690d670b915ffee5e668a34290df5b99e9ddddea1dc33078d44bf2263c32d9011a300bd1a6805f85c4c0b461a9a5b33b81923ad34a2df52eda80924b9a98ff3d392a9adc5ef4b96e586f78c797b67a940658ad8e927cb32e11af74e30b1fb29cdcf667ead49e3fdcf878c0455b1ac5afa0065defe54fe83ba7d049dc6c4e629279b85b3ac403a228ac9846e10da339fd650d61833c462d00ee08e485b46b58cf28b8b134606c00bbad55bfa4826316cd36280608360aa57dcba1695d699485fd68432968da1f32b70cbfa7d5e42fddc8744f200514acaf4190b5c978ef0786feb7181c50144d6ff537b994b01c639dc60158ddd105732a1b060fce38799fa8c180a8e7452713525c4348a944c619f08ad653e91450636ae9d123babed5ac7adf306f8866bfee908424ebfdd9697807ba5645c4416fbec4950b2b94c67f22bb4de38e941cf4f92bc26b58b6f47699c88f35842add5c2d7fc46c918908c3c021b0c25862981f35903cb281031fcc89038e85a596c3fb8a7a91f886e3ca8bb6137dd349fa4a2033d5954f4c343e190f6d07e5aa63d9748cdd3953ae625438e31b6d120d1049c9e56226cae714275a776f03e82c85c88a980ff6c29efab1025929bdf93392b2d98773cf71b932dacdeaf569731dc9736503c9b47efb7669c2059393d5a8e7735e4ebbbedfeb5badd9f3a68ae72a92a0b5d7b245a4a41d5c53f431c1acf4aa9d0bb66a31b713e30ee8f3f3a16d819c8dd1f8327114541f04f06fc478e2acda43647f8cca05c489264f47cd538e51a49679fb20fbfa8ee4fb1b38b88857639d0320e3bcaf3a494c1f6f3d74dbcaa9b04f79eab9efeff691bf5d7f1b319c9d8fbb3d5a12662c0fd419e81e590a8da0427f5b4fae6588a5a74052a58a1dbe90763d435b103e51ade78d6f3ff295100d1d44781562b015e198ced6194da7328086c1cd2dfa35a8cc76fa0ab37721c5bf9ca3c67c1473d63eca20470d134bfa4f165a66c974086e82e456ccc809c9c357237801c1c21aa0bb959f282f7c6f21cf578d76082c754cc5dd830dfc02f8a0372c24b98c4ea9c7c371101931c2ce42985ff30cb693609b6348a0c06ac168e9b3fde0a7b03436d321714da36ef15be597ea76ac04af3e30bc2a0434cd3838c803b1eef014c01c80ce3c792ed546846baaa2b8e3e9f157b48e3f015fb8febae03534a3774afec2be0982c6bf18fff484b2efd863cb46fd38993b58d84d09f28586b2df1fa844e489e6cea9c562fe8a791507026eebd4d350857e11b85960e16283d2e6fb08f01b6ae57367af2b8cd624a42a113ea3d7cd08cbd60f679ea8822b5c5de3ee4df167c631d439ba2b633a792758bbd957b9c6f4da5e96a94a9c98f0901312e4e15a6d8e524d6f0ce045dc13bda143abd7561267d4f9afae9537621985a9cc1a53417f24af19166628691406b181f5091bb31890dcebcc878835abfbc761e98b1bac55ff95154af9ea27bb9b7b66d6681b80a6ef06fb3e3799d76578ae0a507a75b82e3aa725ec09c7610de1b076103cabd2a008db7c156cd45f2daffd4a5790962f95fbd2eb93f5907aabae8ad2405ae17cb6d6a2186abab2ba6d76203fc0d1953d5a51579d2bc89dc6eb9e5fca175fab7349a8130d1ef193b58ddc1eab80fd8ee7ce613581994a70e1b8450086f2c9b8b72b65b705e3a42406567fd5f4a3fcf893c7c39a8b338e83d04520bb179b3d01b31e779b4bbc581436f0dabba7b30b87bc426b9c1ab03c34685b2967cd566df51fac1b76dfbdaeff7555ea30021a590d886cf3ffa3d0c8fc3d69e2a04676fa1589ea4b9aa924c9de492fd4a35547721e8f8a575bfc33d99ad430fa1121c8b300231ad8e3ebe11303b4ea12bef367972a36206185a5236eb308f934d03b8158a6eb05f3182a32e80cc001450dd4309c8b54996379eb96472ea3a1c60ef0570e23f7caf84472abfdb6f8635eab6b7af08e184fd747efbbd8ab0d9f046097ecc581d36e177c5cd1f900d58fee4f4eba2b20c8f318e58c3bf3381720377ed68f6aeee69b5ca136e052482bc2ed79a4fd3dc77b7634e77dc4fca4198a096ead576f42f5cb60fef36381977555cbd39a364381e63d054544111f579eaf06e2be159fdf5a0dc7eaadd30a9d16cbdefb4dc95f5d118a928fdd8ee83ad59afa144241be31db9138c90e0b6f717e68c5408335c4ec7c501c20d364502c18c2562c5e2e9f2be48364b6f2a67e7633c5c00d2306a90e6eb26d2653f8c158dfc7a8b3019f3fee3c9df55b3554b9a515217edd9c55d599260fb40d2e915b5221c6b3c603de4c50a4e5754f45731e7dda9e6927f87c73ba79f6600e8f6c96247194dfc481d39570350755d3862654b011864d0eb012617daf0e153d6966985a0eb73f655f8b65fdc0d0cf95fbf8105366c71e82d667269a84e16d47342b71ccf4d94dc0b9fedfb97e51184d523776b6118fab482f7fecad9d4723fe2abb00488313b596eafae2b6cb8f50126336a4d5e47aceb262bca486adbc424984f843eb555bcb64ee178216897641987282b3ef91556feeb83f3951f99f2bc3fd9c8e3fb69f24dddbc037780af3eb67dd2c78861df37efee06ab55b6d501f7e672fdbe6d15d2c8e6491fbc8ba89284ce301f837aec9f8aace5badc85a309c992bfd50f70ff8c2c554976a5e8472aa5e32f770a481f669080d75fcdbdbfc4172831f0ef3add4b08aefab7d97d552da4cefa26f4a0f8352d32c19fecb91968dfbf6f4da5da94556899008b84d83a32640705272585c53c41495fc17ba97244abb2b4327b3f52cd60edae48b1d647d26e0f331e26a305384b83aaa8df708559907092be2845615f04334f400bf1cb5c47fcf24bcd6d772620450151aaaa9e474dc4e576ebbf61cf9a541cdab8a", 0x1000}, {&(0x7f00006b6000)="1f2e5ddcf30aa324a0559672afcd32f22de5677fcb8e17d8c28fb613da7b787970d45eabd483149e", 0x28}, {&(0x7f0000cb0000-0x66)="1cd1679204d638f9b806f7ccab7ebfc5955d214c7d144691dada788294e58b888ebcce224097967a25df85278555f74733da256e84b2140632908eda9a076faa3b09417ce6d60433ec080e317ebe1a62f4e7679fe4fc47658c617475718e5c2f3de8a9180a61", 0x66}], 0x4, &(0x7f0000bb1000)=[{0x68, 0x100, 0x5, "156d497df64794bc96453e25aa743e3229c8f1623f79047bb70f94805b546fe3113526dff61c4e035e7a24be32f0357450bd2891602c62af5b10d87206d8f4afcebb9225bb13407d11ee9b746f9b619488e6"}, {0x28, 0x117, 0x100000001, "0b9a21c0b58fc2bbbc8bb7f699b909f541870f40a49541c6"}, {0xe8, 0x113, 0xebf, "ee46fa4df26b3001f6e2f97fae2d84a46627b632faca0634503ead7bbd4e45726ca9a6b7e24563f446b3201e6db0ce44880f9d4c2dea010829f3ec50766a17f397a3816292156520a605cdab325e388f14fc9e157974255d808804c1503644da1fdb2078c7f5f98c152e1a0d4db1f213bbae764c0a5552008b061de08e119c26798114a9b3bf4c7f9c2c29072c8ac7af007f0b6ce1e183aa167a6c8db85180add52367f6d1146ca1c62035a4328eee6e0e77d789d3e719aa2c52c77f0d8b210c1981e55bf00f331749049a38c0de5dffbe6b00"}], 0x178, 0x0}, 0x0) close(r0) pipe(&(0x7f0000c2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000df4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00005b6000)={r4, 0x3}) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000400010, 0x2, 0x4) write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ff2000-0x38)={&(0x7f0000af8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff1000)=[{&(0x7f0000240000-0x3f)="6e7d6a2a1a30c2118afaeb2f57c9827e4e36fcf2cbf662cb994d7d8d88dc3a8d3bf459b7794c01f87e4c6f7978eb148656ba96f4bd76498c10f989c2e5106a", 0x3f}, {&(0x7f000051b000)="2bc51200c20063a7f92583b7c634343cbe0b24f3d9abba8b918d860c7d8886751439bedc5c92810be601590600731ac06ae949b26f3fe842cf07b1d1460150f24ed23cc35002aaf0b15d37df85054cf5817df7c0cbf3448d6f70b749856a9084fb060e10405425350bb2dccef9a6de2a125cb13f0ddef5eec039686d1bd53c5006678c81cd9dc33415cae1c0bde0793a285454af960215b4a95bb646cba41a3f7e0ef9b80106acb2b6373d3a5eaf8d93072ea2fa512154047f952b2eebaaaf78f3d595630ab563a0af83a58514d8574f6e030febf3e4066214ab44e70248af167c", 0xe1}, {&(0x7f0000374000-0xdb)="762ff92a23d793fb8c27704bd33ac0bb9a5c823fe4f41eacc48db1b4a2c284d22bb1a129447aee6e90455791eed2917e1ff1b52552767c0697dac6ce69bd4979e20403da9827c223264b4c55e3fa5f0ec50bbcf0e5afaa10014d11e6172e31559eb84178cfa7cacadc151d4d4840b6412170b1cb23caa2e4b7f0ffdc5b6135bc13f572b1e716892db64a73e912257ea10796671de6d4269d58f2652e5ad5ca8daef939d6fc8f83be5dbb2874584a843e3693df2f1ffe796aa16ee6f4e43ba721a7881c7d4d833e7d626afa923816d36527e21bf170d7fb337e4f4d", 0xdb}, {&(0x7f0000102000)="0e9f9c1e07cd62b246ee2d8ca53bb2826d6883a6bf436d74955ad61c58c2a2269167b42a0883b061640e7ee3c679044543ed4fd7a6d9479eb49d6080cb8654802057f1bb97feaa947058ff11782fc33a404be198c1e41889c007691be9bec0d5e874337489736ed1", 0x68}, {&(0x7f0000ff2000-0xb7)="3ad702bf3e91168c80799d734d44d3306ad886b0204346a0459ece78969df710b8f43aaf23e5f452f1c1ac08da304e0b4019e91b953582eaffd62076fb24d0340cef47a483f8bd659f0fa2ca8332c66eb7ffaced97c123e747405dc2dbafe0ca14b3cf7e01eaa74391d3b1ac8e6437a84c2e2fe8f0160ea503c55f22ecddb4af2eecaf16f8d4c6d2edce015e7009a3786af99a3394f8c0697ed95e91acfea0971228a92947070a3add09b2b9ae7aae5a43fee798374a43", 0xb7}, {&(0x7f0000ff2000-0x9c)="eaae85b35ad857d0ed1efbf6ac9eefe0720837e4cd26b7fc7a2a8a365666daa5e3405bd1ecda59ffb5821fa742ad238846ed621c2d9363eac4f166ac993c68f7c317550fcec523ea94b81b77d122854e240b7a1192b106fbe96268a9870da10dbe207f94eb043509f00437654c0a2c7f2c39607ce3e3a5dbd86760e2c081060499c902df89600a9e40e8abfff096b1e64465e119aeeff34b7f1b1f80", 0x9c}, {&(0x7f0000ff1000)="672d267d7c0b69dd7d70cdf7488d6fa9f3dd1220b36c10f6d091720e6de9cefa", 0x20}, {&(0x7f0000470000)="6d9ee0b314e0b189bab55fff473fe96c41e221c8e0ea5000a3187548822e211a729002507bcde607d6cbc3bf07d46b24c022e2ff44968ef93ac5da2d06c433997a92c6c75748bdce422c8d90ceea2dd40160744e3aa139730f08ea73ab1e0b49f408d3eeea028569d4b628066d738e8c55e9f89cd48aed09f4f312b6d3939eceb000cc6d6ab0aa190dd1c2cde07017b1f5568a9ebfc19f27328694cc07d1f416d8f4f34bc10841f126c13e6e3eeb05e86b258cfbac9b3510e17a847e3eb18f3f1e24f1bd712944fb49410e6db5b3c0a05f497ed2b4711f6ec224ed78ab1c1bf0b0ae31dc95a7a0f92639", 0xea}], 0x8, 0x0, 0x0, 0x8000}, 0x40080) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000774000)={0x1000, &(0x7f0000a06000)="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"}) 2018/01/07 13:11:39 executing program 6: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc0000+0xc4c)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fc1000-0x4)=0x0) 2018/01/07 13:11:39 executing program 7: socketpair(0xd, 0x8000f, 0x2, &(0x7f000053d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgid() [ 518.713346] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 518.799311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=16207 comm=syz-executor3 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007f0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000894000-0x14)={0x0, 0x200, 0x1ff, 0x6, 0x1, 0x400}, &(0x7f000009e000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xfffffffffffffffa}, &(0x7f0000933000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00007a9000)={0x101, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f39000)={0x0, 0x2, 0x6, 0x4, 0x9}, 0xc) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000826000)=""/5, &(0x7f0000bb4000)=0xfffffffffffffde3) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f2e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x838, 0x8bebe58, 0x3031, 0x6, 0x2, 0x22d, 0x39, 0x40, 0x200, 0x20200000, 0x3ff, 0x1, 0x1, 0x963, 0x43f]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fd0000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e8b000)=0x0, 0x4) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107fde4ff0200000000080103060001dea445", 0xffffffffffffffeb) 2018/01/07 13:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0xffff) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto$unix(r0, &(0x7f00005d2000-0x51)="8687c6918f8e72ef9ae3786227c384722d2464bb3ebacd5bcbf42d81fb5ad48f832d49edba76b34306a9a65810d94ed10e973703089eb73ef8d40e0891ea4507fa79d97106cd394ac23d603127b2ab4c11", 0x51, 0x20000800, 0x0, 0x0) write(r0, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) sendmsg(r0, &(0x7f000011c000)={&(0x7f0000c77000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000311000-0xa0)=[{&(0x7f0000fd1000)="807342168d775f92221488de74c6dd993783a8cf8b2c129036bfb2971a1720ce13da4ad1", 0x24}, {&(0x7f0000d95000-0xf4)="f70aee8daef6b7ba8dba5b003fd23ff39f7cdd5565899e96d357510674f5e5abdcb4c7ce6fe8bb7e06e74ffb777965d6f6f78c096f84403d2742c605f3762d5edfc5fdccdecda7a4d57e420e646a08a5d438f7414c8012ef2015dac6f618db1da4de090fc72ec99cb358ce8252dd1bedead9ffcb293b5ff0947879082ed46468679890c237101aff7b47ca91c668008f3309f868d8f7251b3456c9f85e576ec55279cedf29b09a7466aa0d23b6d9225e9e0771978452d57bfa82002d61fc7dbdb0a6d8737b0e1d51aa35f31dec34df7118ce9b09e03d2cabd6930528700381c5bd0557a5ce6b835bf626a01b9ea63841a24745ee", 0xf4}, {&(0x7f0000fe1000-0x66)="9deab3c2a42e3543fb1ecfba518c43bc5a389c72b8370a9d9799dbd8cc0e985e028858fc1bb645c48b90c0113d9e5cd82dbec037d33f5d87cd4141fbe1fabdec9b9cece07d29a022c7eeeae1f98da2490bc4cd1c721533492cc282474f1220c8275f680de66da1ec88f9b767bbac747d09b27be2023eddda67aa6fdca481a9d893ab9c8838a609cd73a1840beb68d94d2a984dd9916dd5b99b3fef9f85d0dfbc10ed98b7eb9e430f6aaf1d38e944ae2328dea9bdb12c64013e4e55b8585068959be89148d0e6", 0xc6}, {&(0x7f0000267000)="b751c5afa6ca9773412129e4dd3523e9e3b2f6ca27e18f2d4c2f7440a8e0ac4419ebb4edb0435c4a499bb1399af7f9d8d81ce3965a9265398426d2536bacc5c45ae1bb80ccad336d93efd6311d52dc361d1013f93df5031f40e51c0a97365635e771f1ec74e9fe", 0x67}, {&(0x7f0000520000)="38e592b0e17265a51e535ae7c73bfc941edb3365a28d78c8ae7d173cdc383cde0eb8f5d3d77460486ceb116a1f22d7dab93a01ddcc7bc96731a70086ea7f42ed8256fd8e04c5837ea8618edff3a5a9d6932b5baa69f9d40a24025e2e9d96d6e225c54913aa9f521d0e7a387032d3857a0c96445a4e21ca7457a15dc0d63b51b72f30280a5989e91ff685da560a6d11067c1f540ba836", 0x96}, {&(0x7f0000e68000)="bbbfb7bc797e88d249df315af4840a33ff0cd2e461f5f8349e30ad44bd332870c23645984c37cefce19ae3e312441e08afc4177bdb", 0x35}, {&(0x7f0000492000-0x83)="e54099707cf10340f5bd57a64027bf465b0e1d7d4a6be4146b62523f3aa3866b102dff2e1d671beedceffc48c3e12cc8ed9961eff5afbb522621a202bc4088d6818e034c5795fc2f0d2a36ec7ecdd92c40782c8a53ab4c7fd7560b985f45389031acfcbb25231b07b7bcb3b285499a3bce0421634c5d454b750f03ffc0f45a66318444", 0x83}, {&(0x7f0000cf6000)="e6ebd2752518970495c1eba12bff516484c1c41e52ec5db5641f3a80906bba5f9508c15ca86523768132813e0effac5e35091eebdd9c87623b6502f9c4b831711880e321a1fde43ce1b375fe533f88335940856af0ab9609c9a8ce157808b8a711d3007ac8145a409adc751ec6b4d2a1f4b5852112aa04c3c18dcff64b6cb00266d1934385d4f51fced1e24062aaf49138e7395ba8df110c0ab5e814bdac053e503f876324863862db55e0be4ab44b621c97ddf508fb177cda49a44c3ff8570460", 0xc1}, {&(0x7f0000716000-0x18)="a5b917e896b1901922026196e2b14327bbe7c044d9bec13e", 0x18}, {&(0x7f0000728000-0x74)="956249a32beaf2be45630123c253e909bb300b2dba790b61992dc11f0c48e89170d5cdcbd7a29810636827635504c605dac8a60fcc443e02de07378d439279baf22960bdfed10b4beab08e923a4e42c23975e1ecddb2da82c5f87eee4cb85f1c79e1610be0e4c691d8b75ddb48abac3ecb0af7b8", 0x74}], 0xa, &(0x7f0000454000-0x368)=[{0x98, 0x105, 0xffff, "abdb3e211e6945d5163525b5f27dd3de9cf0245823e6ad2b6c34eee3b812aa4c55d9c109e3f1e84e2d0b0c0c957e18fc2262b00ab66f0ba587106b008ebf1b14ca7fe99f4538bc0155347c200f7d518181f9e3af5466d9d6a3defa8e1e68acfb0310d3df4af0065b18fee553876588b5d10fe05907d609718983ca053d8f45a3d5a99fa849ae"}, {0xe0, 0x19c, 0x1b, "35841ea48eaa6ebb1dec54e2c10e04281a47565ccf23f92e0c92755299418394df06081f3b5797e94f5edf8e99dbf2bff3835b0cbabaf62e66f2684a45edd48c5d7544e50e41ff38c7106e8df24b785476e013e550965f677d3f7943c61a20d157630f8c7a32a8e2d47e555921da9e58bbda50af096157b372410a7147e37a12abf88cb65836318bd28bfa252d770fc349b2ce7053e5b2d6627ec6f242ec0492e6336aecc08293d1588555bbf190205fb73c91d913cfa43723cd7291bda0c000d05c96ce58952d43065322"}, {0xb0, 0x110, 0x6, "875e15b319ab0677a4738d76da5037cdb736c8c833a96247c792637ee983968d7fed524cf2a813fadf2facd28833634fcc8317510e25965c88fd001fc64d01f8ee33f6aeb474f0b49e5b0a9941bf016e4566d58a472f95d7e87bf3c6bc9aeec964151659278cb4e802f85088213c2786f6ac793c9268162a9e2ff68fbd68a2ff5e1aa2996589307ad6dadce82944aceb88e8a6c3d0a5a2ce488d20fb9afd72db"}, {0x98, 0x11a, 0x3, "1c974f8015ac426301d345c08aa5b3888ce56a6932b8f684507a46dd8d9389a5abbeaf541a768b8ec0590e9eee2ad09dddecb1f37657c1c22de56b3bf7609df90325b8b036d62be2ff0c93af26e5951706814bc1d6680cdff6787b117fe1a0e5b8c949599a096209f36d0f5a955bdca4e55d4462354ec5eb95596dfe379e0806f9ee"}, {0x10, 0x10b, 0x400, ""}, {0x20, 0x105, 0xffff, "45b0eed7d6c2a54790"}, {0x78, 0x84, 0x80, "65b13fa554f5aaef8a5c5710eedebf8564503f64f307f35ab92ed12b5c31b1fa4b8a94b4cae0fd06536fd2593635b5fb2c14db0d31a9cdd6c085b96cf189db02f63080a07c0f8216b35645f73c10cb21ff01a31dae3368a185e5c999a675de5a88"}], 0x368, 0x800}, 0x880) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000735000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f000098a000)={0x0, {""/7}, 0x0}, &(0x7f000011b000)=0x10, 0x800) r2 = accept$inet(r0, &(0x7f00001ec000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000)=0x1) sendmmsg(r2, &(0x7f0000d19000)=[{{0x0, 0x0, &(0x7f00007e4000-0x60)=[{&(0x7f0000af0000)="842a986786d10b9797cf17b14ceac7a2e97696d862ec02b6e506db8ec7ff45e34b61d1b01885199ad0a6a542a3aed15a65221df84b7a6ebe68ed1462a99850df844def81913e5fd8acdaa889fcd0a06e8f1fb617e761fb548c9488871a3f13a483fa8929df553cc047636895f2009548fd9a5445bf1e85f9f93f22fbed0636ba62c86db654bcafeb52a08de59b8e262041f27077fc35504f23b03000ef77efc4f9bf1b32205c865bf70c99ca656cd06b792b4c67d60e6f1f8d1205202f78c81fb30da00d910336a8f03c866fee6ce36a6c37613bd6d9787622eed6e62ff8bdfabaa9d9a41739ac7fa962daa4240b23f247843be3d52e53559f2aa00b563881e38970fcee9f7db6ff4c09b7f4a8da4e925f59d28d69d9fc8f18aa3c63c86df790294bd131d6ecafadc8df315fe1c82f511d497fd944bde2edf4e20a22c5aacaca89af4fd5ccfd79cb2fd6eacf23dfb3304ee155701a09f0910729979d0a331241d2aa5cc70ceaaff2ad7524a9325eb81e16c6ab34235538f3c0e26ed943db4041a270016d8b28ea6203f99974a04c302d6bc8e7498dad601f29657136c749677cb808257139c4bca34810d74e7bc4666d78c873d7f5df854ab6360ff31c68d9d5258deff0508dffea1570a4622b0fcdfabdf59f0c1ad92f732d1ef68b5e12e22d1c7efb98fb5856a419dab80e0af674857765ffb52fc08fc47af5a914dc321cc5a96d215b04e0171f32d70fb032b8a53c633710e2e9b8a596556fd3a435171849ce274b964eeba46aeebb89a9a9cd24866e10edccef244096c6ace15cbd37e6aa749372db802ac568a36a20fb251ccc118376f93ab1f859fb407886202e03a6385be749dc4126a087611edae488d1d5fbb76982beb30fa194f88803eca87741037fe777c3ba3df00899652411881436a664c0694ce8fae65350175b430cf02cb47a5b4a7888ec850df9d1ee6d0667b7f69b6e200dd234194838d198f28d8e68ea6702f2532c329fccad1ecb02f3b1b1d6707ad3ae0fd686f829376c916961c92fc32aacf3c8c9c48114ba049119853324208df5f7ce4ba779544adaa786fabb6e4493972012b61c86d113bf0f80ad9e95f0f6d4f86973ffa53137f73e29fbd8594a0344a2e51f6095d3dcdec211188284812f63226fc761c659c5a2b9a266c8de2f48b505069ba4e9f9a1500668e12a2e2fb077470ad47f649344757733a6ff55827f6599b868f8a604f86c2efa7c9505922e74b3b53db6b8319d82a2527f62ff47899b58ab62bc697329e8e4b4d8c95f4cfec1bb819c2be4eba388eabc52dfbf56b396354a62c5152a3ae77f23c0217b96cfcb6481787e8d37916ff9a019a989a0f7362df78127c6bd5c7bca5046ac7eb0123615a865255faf1cf80fde34f2544771e85fd7fa3889f1c3ab0cde998f35f8aa7339a129e9ede785f0cbdb8101ec2d45fe2ebc8aeff08a2c98566bec673437b76a8cff9701d2bde007db785983c423e0e72585685e1415d59a224ef6f5954fe9105f7b14938db4ca673dd5f4469f027cc85e7ac66b7ba111d3adb017eb3f432ffde5c695601edfa3b62d3885a7d39b510b7c2721f3b23ba2f4a730d9e3638d92614e515efe4d15d79ca14612c6632cddc4c39e5aa8a474bb462b707606d01034558a7debf983155586a51c9b833df3bfda41e64604ce4f0c9fad06886462354fee472ea35d058eb05b1582c9f87d62dfab0c8b22ffdfab1175f7ca761561f323b6e93c9816204fc149244292492c6628d6f053996dbfc4d42d802414da5714b0bed159bd4d88a14d07b8fd0b4e09904223fc262636e3bfd6f3f73392779d5b4d53d062d5d227c1221e26e5d4d6cf36290a97be9e63aff189e3fa8d2930f33ef68ff6fb0c60874c826703841826b9c0fbddd8294096a748b85c81c30918662cf77496aa223fbfc57bb95aa76b8530d3da4f0f9be21c31329fb236dad61a97ca704974ef27c624e932e11da309332d66d234476db2f4d229f39aaebac89747928fff348a0020016a1774e99238553518c5395c2621d5f325665bee8746c9b2ee6a07e41565ab9712c483d35406dee6e29ae8a6af264961fdfadf559217cf8babd793614941da317c2eb4c8762c765cea8e7b614bf9028a4a37a6fefc0bf1962a28e4578d7e7d58634cbeead303d3310aaae608331fd377c388cc2b781f86e4d95ba7a474a4b36d742ecf9411dc1c1895917b4b528a9c90843ced6f6c925387e26d3fb3fce3fd12cbe998c12f807e7765275566f03395524af78e459d134d1e6333347e02122e7d2d39843702c4f545ac2a2631219a12c9ec5ed225460f9fbce73e674ea69db4da12397a2a905d9a3e78b195cfdc4d3bdcfa84552f13989e82167731b05c0040a89c913170a2016799c45bee7afaf57bc2133ec424007e78986416aafff28640b496db9393732e1a6504f9e72e050918e73a076cb4ac37696c7943e93a05ae735e399a9c2668587bfc68709a31bbf2e54fecc359253e7cfd87903f18f94c457d18dfd0ddc2997f49e555056aca9e914dcd6402fac57237660980f8f214ac902561281e9e4ef5719ce8c4856732c674845f7fea25990b263d0f3b4b7bb8e469aaeb51cd603001b6bebaafb85e924c6aa3c2e7f869bcd50ad7922723f8af243ebc379f52af8b50eb1cdd6186305aa439f5ed532030b7c97a625093fffb8907f4c1d4ec0a85b7fa1dded6e5f2d525ed0a4ca563f5340854c051d93407a790db3dd5875e6287d94739515f7ef34f5af1f2a88861f812f479bb67949139f1999c3ab5403ecc986b9085ae4c73b42546e10eb8725349126e6a8ec6e4d54d6ed756cc2e021a1b240fbde065d03fad8a56ecf9809d52d34956efff9f0e8c68a52431dcf3506660adeb5e93b2164cca9c3e1b2138a27e3abf6409633237505ce980304a296092e8d54ecb511d48a3699fa13af6f2235c08743066c4fc47bf57e6b173a1a5018d34b39cc68182279db7acc7b2e6f3f422f7cc5d3bf34ce9e29310eb11cac2060fa5e33dc0a93be23d0d2b2ccff8b680c06b7d28abd7d0f538092ba5ff58a76a1b22b54193e693f7e20f4a4e13a3844611d97af2494da4c04424a5d209ea1d178ffcb66488d238b6018a6e98c4718f207feda825ec9458b592b272526d1f70d6c1e52f15b96e0113bfb76a1333af04a19e10f2de7a3042968adb03cce396e8caabce74a2cc05cd3e956a1d4a2591a929866f4a38a85c627c47715ee7572ca21c2e8443ec57569964697ae29f19ac9e078e2a85ad69d72c172cf7ca8ec55bd6cf7d11ce339323c83631378bef8948316467fe9c828634be968c8da3a550ae542bbef82edd88e1c065b85989a2a359f091c4e75af119c3081367b6b1f90c2ffed3c400ba65dc85d8a2ee4c5eaf7d5f972708096a567427b2bcda3022d8bcf45ade9f5eba729947bf947aa03bf21984b8275541bcc068d1f6ce425dc72eb8bd8ed614720a7ba807075379a2b7f23cacad0410f9b88c6e5f655fd9f93a92d681a82f722f79f9100971ba3cc30d178b620cc3f6f29cf9901bbf9413bb417107f584f0ac24c7ecfb590628886000f0d7303c4cbfe0d6c9631ddf02463dfbf888fa19088b0e499272fabbe17097cc4fda00b503154179bda7bfeb2b9d5b147fdacfeddcd4269616331823a0cc523eac9c7dcd2a198f8039c259089d849f0ee1bbb74a4c7f8c0e5962eb04fd4417e4909ed04ba7ff074f1ddd28ef4ccd5d7eba7f97a957f271d3b885cbda55dd03f5cc1b44d27d0e8464c3c80fbd28fed7cc8ef9a7bf290fde5736a7927056257ad25dceaf18b6e7148e2036968f7fec6151af93bf85465b08dd8241eaf99386ef247915abb1b1cee0cf466ef4f0eae78a8dc8bdffb2bcaaf3367935aa42a36d0525098a8c01689bef5724d0e1ffaac368680d6f32cd28e6ac3430df2312a2a35d0a54158c3b95ca2616103aa0194a4c2e320adbf547cb4876445f9c9cd3e08db4d6c069181a98f533333626cab04e93e2e9396e4ad676e94457322ca8d3aae3076e472fde708cecc604114676aeae7bcf1f2242854779f88e324c3f8f979e08a1ea337365e0d1bcc9c5b7b6c5684c6ea3fe3bbc41ed7a2c43f3a774768d59c7b0fd98671d9e3782781f3d8fb1e3074da791ba28f114508fdcb7f7e79145ee5f89c655d72b0b2728ac60dd6b6629fce3c91f220b23dad6af15f11701f7fb47d97503f40984514a2db6faf6464afd604a37e830a9137f76b18945abcb4696de3645390b285426bbc61549aaa1e7661dd38fdde2fee46ba0c75561f16b8f767a4afe5a8191275a2269a36c9c02d5f255006b8cc212a3634f07d4a2be1842f493ed04216fb689f957c40102b2be01fbaddac746ac4112478dc86f2c443f9884ec11a1f9759c7b0ecd68853ee74eeb3de6652479763cb3cf1db0b4b3006b4d9e370e7cc0f7527ed10759cf5796691e91dedc049a722d8c6d6bdf055c37b271a6d8e33af2d83c724502bca5009b665fa22ab4db2fd76754fa725d198f5355b351af598c532e38f51b2ddf0f167950ef2eca8e6d6b820c21778ab43706c2c970636d14c759bef257cbdadefe33ce40f144c9a45730838cb2dc44bc016e7fc1219fdb633f0403757b918dfa164c0ebb896e95b602d433b2e87e36991d4bf13c113d8b97a5ecac91179b52b556769887fa0f62db9baeee41176db52b4726ad86fb69784424e4a16ec4553130d61a10b3092cdb1d7bcdde6e6945a44afa7a375c01a469b200d1d138437be27c2093fd253e43475479af69a869a4f5799cb61e0a608ee1446f798e0277489a44c6c5eda08598eb6541869cec994a197d9d2ef3323dff1e92b2c5038a4825639f133b820262bf3abbcd74612312e82e4713d72c433a0a853123235fb6d8e1e738622ad5c90362cd7e79ae96b4806e13bb125b5508e88e376c78a1dee7ecf334547aeebc8832bcd211120316ffdfd2f71dd2a5a745cd4a0b7aa1ef98a02aea5ebddb3efe31a428ed83f5fa2cf489cb206ab20d349f0177cd1f7d57ab5ebd10a6e3fafbb657660d2154b7c7f8cf6cee4a68a66e788f8342e8d8df90b77392619b6c253d6df8845bb4b02d558eb5ed3a06ba7682e6574ae862215786f53395240cb994a51b1fc31e78f990e3d0b6a4e44238de11ff8d9bb88d46affb4191028c0e98e538b8f4fdb68e4cd1328b3265c7506fe684de30941885ef87b03c25e6f10e1a7f50edf52eeadae5d95e0716d1d6edd2cc577b1b864fd0dbb54210dd31e050b485fb2518812170a9ab995f1285f5919cec639623673a71493f7001158587c8e312a9c57499c66a3c06eacf6a5558d339b0b1a12d2e0b9f0d04eb408845e28e9c1d6d0c07e7f8ffe7aa7956ed9b9c48774c2e93b283548279d623322210b7ab2f802b5e24cecb063b8aff64cdd647c4dee9bdc527bad322e9ae76ba4f9a46cc489b75af69d44de64009621d6a4fd71e9cdaa5ff8e9860bff3b530cb09467a351c07843d6fc5df9e65f58a38ddb1cbbe290485e22d5c4eb61de53c75e751f69999ae7699fa9cfe9429f59d3c58feb8b755be93bfb35d75fbb33172a04f8797f7268af738e75c703600bc651fa66b8a3c0995b7adee9a989ddbb7aa974a91b4520d65c97cba5ecea44a8b1eea7982265aed6aa30586a66265e022399cd75a20395861da041bbb52a0b2cfdb5d9b5f9f05651106dc0274b8591c010a751790b8f7e67533b303ed68c66c81650e53707329a1744ab146126c2a230b092f2ece83d5aba222f8961450d2fc286cd7b2912472be8bd63447b20638", 0x1000}, {&(0x7f0000f98000)="c00a9c3fcda545f7e38de534ecc4759a2192649eee43bb7db4dfc7882fa1034754ae94fadad9d6a4b785e3b4eee22555d467e4e72a3c243fe793fe1bbca0e9f5ed58aeb925bbdc483b7ea36de5de0ce2", 0x50}, {&(0x7f00001e1000)="26061c3c85d773", 0x7}, {&(0x7f00001bd000)="9a24dd932c8c440f11262808bf278e8a8d526ea9704e82cfbf918e86b198b4cb7743d0afb1d6700c12912ebe87613b2fd4ed311f65561872eb155345ccafed0690bf3f262397033d35af3612ad6b029fab8f20dd3f0a9933404127630c00438c6eba85b5fefb0bed4f9e327b082147ed7d8ac43df14e3a53bd447caf91434033c128ae9d9a6232678216d5bc6a1bb5245f1fc20e38455fd1859a116c29815d3a59078467504acd0e1c423e69abd43ca893444cf06ed37402839a", 0xba}, {&(0x7f0000fb9000-0xbb)="7cb02f810cfa4ba275b4c77101868e9fe49d25e1296d8b59f839ffb9d82004360c7f9765138860f20aedcf891b206ec03db2369876eae3971c5d6751e39f2da629a2e4fab5b790da6923c5e0d6d71660a6d936ff8292ba24a4ce05dc59d4c86e08bfa95af2e7e013616d248718bf8f4a7f89a1485591de33bfc22f766b346fb232c96e9ca7b85ff31707150af18125aea5bde67ed3e6d7f57838e8e0a9b3fdf29a97d21917152667096a41fd8c82b26ccec977503c62ec95a38b2a", 0xbb}, {&(0x7f00009a4000-0xfc)="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", 0xfc}], 0x6, &(0x7f0000d8a000)=[{0x100, 0x114, 0xfff, "71aa55e4d21e981e4b4d9c4a87115726cdd5b6e9a65f3f440475e67a5be221657e94c0a7ab8741f2999b76ed0e514fb7c57516864f400e249ab44c6a26b1e27e64b7abcddfc57e2145a0ac936fb37f5653ef3e2ff0a8df2575943d95e7d9bc417c56014880d52544dda251a80d0eef6103a5738515de2f3a82d657c73e1ac20f26e2721130e44abeebb2816314b5ff680f4ecc8913aaf982a2ad7b10790308341bfc7e64b22faba9425b14c3b5351d6d53bb5cf60931b576eaa40196c2f32fdac7b9b0e7c9f77719b413b4821e3fe8328cbe2d53893fbf3dce52a7ce62f7b97fc91d0c6484d0b50d7b"}], 0x100, 0x4000084}, 0x4}, {{&(0x7f0000ef6000-0x9)=@rc={0x1f, {0x0, 0x7, 0x0, 0x80, 0x7, 0x1}, 0x0}, 0x9, &(0x7f0000970000)=[{&(0x7f0000131000)="bc8edf1e972825ad28e36df579f37f96aae70fb5f282f0251e295adc1bc70802d8031bf2cc397a78c79f1d22f26e6ff271567ae8bd86f1e03ab859d6412ee9a69260398575425e83ed800cbd3874c21969554931475eaeca6c168a0b4eae7a8eeac6459b46687ecbb51a2b33bb3cc9a686e4d10dad3bd93ae10120435a520cdb0b0de62249d1551cdf306d9cbe50fc1f1d83045cfae1d1690be7590fb35b8f8e02", 0xa1}, {&(0x7f00004e7000-0x22)="22dda673c58dcd20de057591aeedf8096dca6deed257cd2a05cb2f619943706a3251", 0x22}, {&(0x7f0000f5d000)="90a17643d62f5838003a39ef061537effddd0e89332159ed2c4b133cba13e54a4a5f2093faf8f4ebec009c35934013546b48c738514fd7a07de0401fa242f76ab74e01e774e6bef919c67e696bede27f6f09fc41dd3650ea4a9f4b55a63defb4ed0916abfbc327852257b71522a40b6319c4d64474120709d38e2bc2cab0fc0e04a09038c078ca79b745fe49", 0x8c}, {&(0x7f0000d4e000-0x9)="83c015dd8a24e0f924", 0x9}, {&(0x7f0000c95000)="239015390753bfe11dca36dccc0eb21ff3747365", 0x14}], 0x5, 0x0, 0x0, 0x41}, 0x1}, {{&(0x7f000001d000-0x1c)=@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x1c, &(0x7f0000476000)=[{&(0x7f0000414000-0x22)="1119f54871b7010314170b393cf6f979a4e58d879cf3035116a575f9abe4bcee2d81", 0x22}, {&(0x7f00007f5000-0xd2)="54420b93c51218ad62a6ca42a54d880f06297382d89a9314fdee2423828baa5ad417bbe99843912ee1d62feaedac03fb47e98a7211a9fea183ba747b72a013989c5078108da6f224aea3165cc1c088c4b385b72af33ab3df2fbeb3b2162977d274753a428173fbd1debb0caec24aa2a6ea5d3db79bd2aa40a4a9976d9a917d7c79ad2d9ac03146a25025ef99eea1afc12e6f5757a0f026df286b3fdb21a34db36bcfcacf0c1506184d125883a0cb17fb93312cd38c3959e46a53febe7c211264cbee4e68d620d4163e2628f5ce8354d3ab43", 0xd2}, {&(0x7f0000cbf000)="13be85429ea1541153b0d0a1884fa1f0389b2544f6eb45ebca59b351a1bbc2ae94d01848c366998936e8b22334851e9def4ec5fe24cbb784e03b6555641b2ff7ddcf428893a26ca6920b856e63a9039ffc56fe", 0x53}, 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"ff90322163bd37576deb8a116a5fdfbb9ac3568bee0d6577a38e0604ea5f228f3955b362d1e5c0c4412ee1d60e6fff6e566a67bb157a2886955f0bf613d1f4fbedf974895848228f5a011b9e928371387f47ac8982980745f17d06e43fff3c6368b98cd4ab65e3c2eefbfa2a2a1a0bb16165c962fc0363e8c0055467289cbb832adbd0ce476558a08238cbcb7bcb381dd20c7a75a6e83daddc0d46134ab906322d494dbedb0d8993058795c7ae820bf2d54dc464bc6542eea7dceeb49fe005d0ff8ea74e3e46657123c3beb53e7c67fd3a851b2fec4d3c7e7e25d10953947cd0020c6c99362937694287e2bd4495419de1bd27"}, {0x18, 0x13f, 0xfff, "24cfbd5d943548"}], 0x340, 0x20000085}, 0x164}, {{&(0x7f0000b95000)=@nl=@proc={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000de1000-0x30)=[{&(0x7f0000e47000)="559b85ba065b8e5ca1d1b72559c8822e2b5c315076464fa3f63d6126aee8127cbd337cefe06e8948f357585fb5ab671ba71e32e6a9c62ba56d05e05ecae00820db5bf3ccc4da3aaf554f4568f63ab27dc86de38d4504ed2abe0a9e5d4f24746a72ba76fdbe01bc16f74e4799a48f8d481228e05132b869544a729220c5dbfcb83d23a154cfa7c399dfda3c0074a3b2ddfe2e432b57372aafe30732da4ca676c61fc2b30e0536816e99634011c3664623af5e5981032adce89e84308c085609e44f2c4cc7a1f6258ae67a44eee7738120462b08c4ceda97d1", 0xd8}, {&(0x7f0000077000-0x1000)="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", 0x1000}, {&(0x7f0000aeb000-0x3d)="5be33d6fe5f2f8b14b007dcea44bd95590fdf9e3e36adf062e13f94459098c1e98f36c1a9bc33fdd72b9e8d81ecd8851634f9595d9188867922d61ca2e", 0x3d}], 0x3, &(0x7f000067a000)=[{0xc8, 0x102, 0x4, "5d05112ed9af8033bd10c49183586f43f51a2795929dff834887b5a231be2fe110668635101916a58daa4e2ad557ded0472d57bc487752240fb36aabb300c604d66dbac3dd59b1aa1879728cf83e3fe6b34cf06904c3c92bcf61e072754c6422c9fec729fce8d56a67c4b668826b7bf3a91d59a97c64fb175001761b3a9a845cf4d7b5ece963c03589a15f1475b80d253bdd1a365a8a1ce29aa2b9e2b009e9b9b11e45abbc096c5102ae2c6874b5e041c82306"}, {0x28, 0x18d, 0x860f, "b15f5abe9eafc47f768fa8b5f32ef0db6e91f7c3"}], 0xf0, 0x81}, 0x4}], 0x8, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) r3 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r3, &(0x7f000025a000-0x1000)="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", 0x1000, 0x800, &(0x7f0000dfb000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket(0x5, 0x80000, 0x101) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x800, 0x3ff, 0x0, 0x1, 0x9}, 0x14) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000759000)=0x0) getpeername$unix(r1, &(0x7f0000053000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000039c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003ea000)={r0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c71000-0x90)={0x6, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000000f000-0xf5)=""/245, 0xf5, 0x10040, &(0x7f0000002000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000d000)=0x14, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000e000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000000e000)=0x0, &(0x7f0000001000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x0}, &(0x7f0000003000)=0x6) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x40) poll(&(0x7f000000f000)=[{r2, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdd000)={r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000815000)="d082aa97b46da55884ffe4f26823f1df", 0x10) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000cdd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cdd000-0x4)=0x14, 0x800) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x20, 0x4, 0x7, 0x100000001}, &(0x7f0000cdd000-0x4)=0xa0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000009d000-0x8)={r5, 0xbf}, &(0x7f0000cdd000-0x4)=0x8) 2018/01/07 13:11:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 13:11:39 executing program 4: mmap(&(0x7f0000000000/0xa18000)=nil, 0xa18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x80000001, &(0x7f0000a1b000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000c1000-0x4)=0x16, 0x4) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000a19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000a18000)=0x0, &(0x7f0000a19000-0x4)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg$kcm(r0, &(0x7f0000139000)={&(0x7f00004cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000058b000)=[], 0x0, &(0x7f00001cf000)=""/99, 0x63, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000085e000)={0x3, 0x9, 0x20, 0x400}, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001d9000-0xe8)={{{@in=@loopback=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, @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}}, &(0x7f0000158000)=0xe8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ba2000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000c01000)=0x8) 2018/01/07 13:11:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a65000)={@generic="dc2576a22a000c8a77b2564bcba20859", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de7000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8001000000002, 0xd, 0x8401) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000001000)="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") setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000002000)=0x8000, 0x4) getsockopt(r1, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0xfffffffffffffedd) connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x9, 0x2, "357a485c8e83", 0x2, 0x0}, 0x10) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000551000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000095000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000eab000-0x50)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9, 0x36, 0x7f, 0x400, 0x9, 0x1000000, r1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) socketpair(0x19, 0x2, 0x5c97ef01, &(0x7f0000773000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000888000)={r2, &(0x7f000026f000)="e1339a899053e4ed963226ba61f2f39247350152bbd12baec51a268c9c983ea5f0bc2bd8667f19522ed475dc7b980f9b916f898d906c502500c61a49aca1843ded422c67f7902e8ae45adc45a2dc3af72e4aa412f8cbdeb897117745646b635b1fc2e30530e8262704f767a38b9148bd3385149d57b70326d0879abf8d1953867102ef0fd0d01fa161a2a489da4e785fd42d918eb41d37a1264a501643065e73375f429e8f472a145f30475445dee528d4f4", &(0x7f0000f87000-0x91)="331e68e7ee71d62d61b3b36abeb2981fac0a27cba5639b27a400daae4f472eaa15693c8c6714ef0e40263cf14e2a9b563eb03e6f2f0562cfed06964f8aad6724c697c67ee7e66074790639a82ce6011a2e1f2615e5672d4d3e052eaf3c657b82582267a982dfcc1a787227bdf03fb15218b383db0b61312944ce59c59d61640966f56678840dba0bf71f9ae4b38bc1990f", 0x0}, 0x20) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00008b3000)=0x0, &(0x7f0000378000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0x786000)=nil, 0x786000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000784000)={&(0x7f0000785000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000784000)=[{&(0x7f0000784000)=""/122, 0x7a}, {&(0x7f000036a000-0x3b)=""/59, 0x3b}], 0x2, &(0x7f00001f8000)=""/195, 0xc3, 0x0}, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000124000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000787000-0x4)=0x10) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000787000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055b000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000135000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x3, 0x3, 0x0, 0xa, 0x80, 0x20, 0x5c, 0x0, r3}, {0x1, 0x3f, 0x1f, 0x401, 0x6, 0x7, 0x81, 0x2b}, {0xf2a2, 0xd2, 0xcc, 0x8000}, 0x5, 0x1, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7, 0x0, 0x5, 0x101, 0x40, 0x7fff000}}, 0xe8) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00002d8000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000784000)=""/28, 0x1c, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) writev(r0, &(0x7f00003b2000-0x90)=[{&(0x7f0000bf8000)="43d5bc95bae0d56ed8a28a7b38bf55271679c176c885aca9c69cb1b86832767dce18374f36a2cea5b8f711f04243581efaa51d689a0e6b0cebeb3b2c724204bb62551ec670cae4f08f2b8cc80a591f61df51f46b099499229c712ae15b234662c009bfb224ed6b3a8fe772bc17eb5bb6cdfdb8cb50dd46a69eb2b511fd5d52f8af112acd1ae631f3f382fe8484a0e1456a37c26e3fc1f0a311d2566734de601fc766852e9b92605a9832317539d2af1b749f7693", 0xb4}, {&(0x7f0000310000)="ae2d554c8845bd0bcda2870650abbd9f8f1c2520423d19ed32d8259261bf46c21d640b2dba554920f4450e307a69338939e2c30ebaf932b5e5527a01fd70547ede6a961a7b3a07fac0fe52e1bcb17f3d75562acee13958342faf3f7bb35965942f9ab3e549ccf16d7c3bacf6c3d4a0eed5663095c9f2966272c6be5130cf6466565cd641ee67964ba0249d4b748ddcb4a0c20bbbfbfdc9ab3968da796f3aa0b313122425abe42248c228b073a8980f75ef0535d67d368480a08a346ce36215d8820add6cd2ca78047e204b5bb08b9b94", 0xd0}, {&(0x7f00000fe000-0x6)="8af51c6de4b3", 0x6}, {&(0x7f000034c000)="6657a21c0a991e0f57fb70d37890f9e3e77a4a99d6d32339bdd6d69e8debf081e833834c4065ae01f96f4839daa046751a72dcc62a3c7ce1296fa4a27c871c9b50983e9ebb3ffb9b36efb1a4d3145a4239c80a6a9d133843b6c72714ab92ae96540f935171b700d9768ee6b6a7bc4c09a28594826650afa57f6628d34757a635bef9e1fa9866c1d6187759c4ab5c", 0x8e}, {&(0x7f0000094000-0x66)="f42903f153609251fa0942facf411b79a92cd966e51d5d73bfd628e9663b4e3e64df4752afa0e4b2ada9e08f78b7dcd1d0b0419f67cf22bb4fdd13433e8f4ae37bd2fa9c0938f0361f515eab27a86e674dfa059cb8efc1d63a881a0cea734c21c5f0c41e22e6", 0x66}, {&(0x7f00003ea000)="cf67b48e8cc1ec4b3a34557d9495b8c4ef5670b1c17de9eb137b60900af5150123c5439e90fb96dce2ebe2c441d91dd3633e001edf030d6366cc4a4d8edf7852fb8618cf2ebed94da6ae4355d696700a1b1fd5381fe32577bd0a76b0a247e5e6b1a96ea76a89657abd725159886e44c4e00c8de2426de556776cadd9a614776b7a5fee0eda4071", 0x87}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f00008b2000)="3ecf755b75a63c855e976851d7bdb474021d546bf5f96c625fe538ab0d8b", 0x1e}, {&(0x7f0000921000-0x9b)="93a08fc157ef0e85bd1c1178035cddf74c3840ff67cc12f2b41a493453dc4e74e5699c64230e6a8889bb251273e02fcf76f570fe2b84fc58d69cffd1b34903acc3304cc59b9162d3232c138b37dc9a60f96693820c9634571d51c5a4d79f4520e1575bd51fb4347edc1df84922c1c63ae02dfc62565019ae0d74c7e5975a10ec704b237fc2d23fd1349158962828c09c5e70de6b7349fed0f4f1f1", 0x9b}], 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x0) 2018/01/07 13:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d44000-0x28)={@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]}) bind$packet(r0, &(0x7f0000711000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="8541d9ae3034", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000f56000-0x4)=0x3, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ipx(r0, &(0x7f00003ca000)={0x4, 0xec5, 0xffff, "6bff775b3fad", 0xb314, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c3a000)=@generic={0x1, 0x2, 0x80}) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004d7000-0x8)={0x0, 0x0}) setsockopt(r0, 0x80000001, 0xea, &(0x7f00009a1000+0x57b)="5bbac6dabac9545af9c4e21037fb05be39398c923603cabb6a0fc81ecafd63e138716a54fd76f7080affcebbcf5060d714b5019a2ae184f93e85b733e137017b128522233a2ce435ef6f89908153afeeae40e0056ed5444381675f0d6645eff127e34c7d5ca3a14614b7b846985333aa53515f29e782fd2da15e66ca06", 0x7d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000309000-0x4)=0x6d4, 0x4) listen(r1, 0xc9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e") bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x400) accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 13:11:39 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001000-0x16)="de579ab0cf454a5b3534d2b1a7d4b1a24b6dfdce87be") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x30, 0x6, 0x8000}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r0, r2}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x4, 0x8, &(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000219000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x3, 0x22}, &(0x7f0000218000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001ea000-0xa)={r2, 0x8, 0x1, [0x9832]}, &(0x7f000020f000-0x4)=0xa) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r3, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000071a000-0x8)={r3, 0x200}, &(0x7f0000ca9000)=0x8) bind$bt_rfcomm(r0, &(0x7f0000dac000)={0x1f, {0x5, 0x5, 0xe7e2, 0x5, 0x7, 0x7fff}, 0x3}, 0x9) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000686000)={r4, 0x81}, 0x8) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000dc9000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r1 = accept4(r0, &(0x7f00006fa000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bfd000)={0x0, 0x100000001}, &(0x7f0000472000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ce2000)={r2, @in={{0x2, 0x1, @rand_addr=0x12000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 13:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/07 13:11:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x159, 0x0, &(0x7f0000439000-0x20)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f51000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000f51000-0x4)=0xc) 2018/01/07 13:11:39 executing program 4: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x402, &(0x7f0000454000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000dd5000-0xa5)=""/165, &(0x7f0000416000)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000051000-0x3e)={0x0, 0x36, "6282e04708494545e9eb16d6b6d6d6b42f9b844c06a56ba8daa7523e47494e1e7838df2eccf37abbb8d23366863dabc455f07a41b447"}, &(0x7f000073e000-0x4)=0x3e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b46000)={r1, 0xa6a6}, 0x6) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef001201", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9d000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000832000-0x38)={&(0x7f00007fb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000487000)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@empty={[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, 0x0, 0x0, r2}, {0x0, 0x101, 0x6, 0x8, 0x0, 0x7, 0x8, 0x8ff1}, {0xe00, 0x1000, 0x100000000, 0x0}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000068c000)=@int=0x2d5da71d, 0x4) getsockname$llc(r0, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000971000)=0x10) getpeername$packet(r0, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000-0x3)=0x14) recvfrom$packet(r0, &(0x7f0000118000)=""/100, 0x64, 0x10000, &(0x7f0000cf1000)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$llc(r0, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10) 2018/01/07 13:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000602000)={@generic="26d149c0842c413ff989dc291046c27b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000-0x20)={0x1, 0x0, 0x2, 0x4b9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000003000-0x20)={0x0, r0, 0x10000, 0xfffffffffffffe01}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x5, &(0x7f000000e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000003000-0x1)="", 0xffffffffffffffae) 2018/01/07 13:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000021a000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003d9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000081000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bdd000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x7, 0x5, 0x9, &(0x7f0000b7b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000544000)={0x0, 0x1d, 0x2, 0x573, 0x6, 0x29b, 0x0, 0x9, 0x0}, &(0x7f00008fe000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000011d000-0x20)={0x0, 0x0, 0x8200, 0x1, 0x20, 0x1, 0x400, 0x3, 0x0}, &(0x7f000019f000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f08000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000245000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000005a000)={r3, 0x8, 0x10001, 0xda4f, 0x91d, 0x1, 0x4, 0x1, {r4, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x0, 0x7, 0x9, 0x80000001}}, &(0x7f00000f1000)=0xb8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r8, r0, r6, r6, r7]}], 0x28, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f00004af000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r8]}], 0x18, 0x0}, 0x0) close(r6) sendmsg$netlink(r2, &(0x7f000044a000-0x38)={&(0x7f0000f6a000)=@proc={0x10, 0x0, 0x2, 0x2000000}, 0xc, &(0x7f00000ed000-0x10)=[{&(0x7f0000509000-0x1330)=[{0x10, 0x80000001000000, 0x320, 0x6, 0x1, ""}, {0x1010, 0xe72, 0xa01, 0xa94f, 0x2, "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"}, {0x110, 0x20, 0x300, 0xff, 0x2, "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"}, {0xb0, 0xbc, 0x100, 0x8, 0x1, "8e4b162e1a1c3a121a33b8a865b17553810a336df3da452aab6cb8b882de51d2e96dd1bfdd328922cc69fd7d7c15278c5c013401c55e47b4fc32b0131a1456588ec82f06ca999aac3c4a89b9c8c3b67dfdd9eafae23f5ac21bd10507abb7335e0f4124fc381136ab21a3dd77c17e6d96cf0e47ac2f8e02c3e3ff483f60405f2f32df6aef730baba132816c2adde5117df125c4fd7ce13ad28307bbac56"}, {0x4c, 0xffffffff, 0x10, 0xffff, 0x1, "d6bf5c837a69d7829714638cb8c68d2a3ddf0e3c0e0aa50c7fbba32c56c272d6eb1fb741239a37e0c3a6cb7c3c87192b647a3aa472b45b4959ab84eb"}, {0xc0, 0x8001, 0x208, 0x3, 0x1, "699a4022edd393dff54c1cc1f2c21ed7b15f1fae435586aed90428a0ceb99b3164c18179b8dcdecc5b6e47b80dde1aedeb1a630f6f3d018986b16f8503ff47007abab4bdb82b20362b3d1f9f9481f55e7a0ee05676ee3308639049caf8f1ea55629a96bc46cf6f77c870a2f5835f25b38f18b8ea645b43ba3a0d117fdf8663876a8dda7cd978f4c8c73a57bbce42af61d0957b7f7551757303db23a39d49d820d7d49a866037d2ea096681405cadda78"}, {0x44, 0x1, 0x4, 0x4, 0x0, "50b7e522f8e65b77d13443fbdad660965c6a64d236a32742dd5391992fa198b2dc223c84c86c769650442aeb9120b860401501bf"}], 0x1330}], 0x1, 0x0, 0x0, 0x4000}, 0x10) close(r0) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getpeername$inet(r1, &(0x7f0000e52000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b84000)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000048e000)="5bd8b584db7c2b99470b9bed3703ffa98a0289afb5430f36521027e2b6d527031c23361648e8e4447b852bcc2123562bf6918f6ad5004d74de6dbb9b1285102207aec9eabf01f7f3362103c8cfa231fd89610d657e906d8565d2b64b2fc0a4ff6f7c4683e7c785c6d06e4e1808bea789b61e821c579deecbb3b8bd46d4ef547176ab63a2128480c26a5365169e16b2b01d9820c46c9a04437a0188f068db90e2db939468a8c922bdb3f2e3bb9291867ce1363916d78d6ab3bcf2ca60bc3c87124ed3eedfa841fef3ed5b605a9ce5dcb1d339d5a896444d244b59982a164bf532cfb4aa0c3d00cf3760d177471669b0", 0xef) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ae2000-0x4)=0x0, &(0x7f00004f6000)=0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getpeername$netlink(r1, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0xc) [ 519.238699] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=16347 comm=syz-executor1 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x107, 0xe, &(0x7f00002ee000)=""/4, &(0x7f00001c4000-0x4)=0x4) 2018/01/07 13:11:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000527000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000648000)=0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$alg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="2a72a063ed7e3bbd129b00f90ffc22145cb5e6ab2ccefeb0140c7ed5fd91f8bca8c3cb37f352ec5d62f086934adfdac3609bbe1f6db2de27fa49c770730c270c87b8a90873ced34f1176620000000000000008e07511a07331e84297d42fce6963ed5cecc2602c2d10197e405956981a817d144bda1580cfbeb7e5d68decac1cceb973e24492a18e53c43f9d4ca5cabe669dfd7045bffde07320882dc42801d3f1067997b36e8a626b93d104e3ed9f", 0xaf, 0x400001083, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000805000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f15000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0xffffffffffffffeb) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000)={0x100000000, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000)={0x9, 0x2000000000000, 0xffffffffffff35d9, 0x80000000, 0x5, 0x7, 0x7f, 0x8, 0xd04, 0x2, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000769000-0xb8)={0x0, 0x8ab, 0x2, 0x7, 0x1, 0x8, 0x5, 0x100, {0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000c58a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x1, 0x9, 0xffffffffffffff01, 0x1}}, &(0x7f000044e000-0x4)=0xb8) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000225000+0x642)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000660000)={r6, @in6={{0xa, 0x1, 0xe82, @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]}, [0x7fff, 0xfffffffffffffc01, 0x40, 0x4, 0x400000000, 0x3, 0x4, 0x9, 0x4, 0x101, 0x100000003, 0x5, 0x9, 0x1, 0x40]}, &(0x7f0000ae4000)=0x108) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000586000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000a05000)=0x1008) bind$netrom(r4, &(0x7f0000c04000-0x48)=@full={{0x3, {"ca8f2b40ebba7d"}, 0x9}, [{"0103ca65789e9f"}, {"6a4b900548be25"}, {"cd6463847ba600"}, {"4a9804e328322c"}, {"7a645386e68037"}, {"342db00575bcba"}, {"26fb070000001d"}, {"692ab46f618b4d"}]}, 0x48) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000066c000-0x4)=0x2, 0x4) recvfrom$inet(r4, &(0x7f0000746000)=""/108, 0x6c, 0x10001, &(0x7f00008cd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:39 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000069000)={@generic="d897066f3ad764e47c2fb635a2ae9afa", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfa7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x42, &(0x7f0000edc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x765e3e1, 0x5, 0x3}}], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x35d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) sendmmsg$alg(r2, &(0x7f000069e000-0x70)=[{0x0, 0x0, &(0x7f00001a1000)=[{&(0x7f000030a000)="2ab325", 0x3}], 0x1, &(0x7f0000c64000)=[], 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000fa7000)=[{&(0x7f0000bdc000)="", 0x0}, {&(0x7f00006f7000-0x40)="6fa0aa7e09ca8c0ac4a49be062739ddd3f93f32ebfbdf1dd230df1fe64ba231870c8e4e851fcaa39d6af038a9d9c2f78baa4077e5e8f618821dea88cc22e8473", 0x40}, {&(0x7f0000b54000-0x75)="b6d5ca5486f1aa097c40b706311c6ddc45e60a69f8332be9c294db904bbadff765e6619f87a9b0f62b18cbe91259aac0b2b820df9d04884c90ede6cb9e5c06733adb3ac61128f148c9ef7d42a23dfeff8fb3ff919874b710c47eab24c2de968b7e8c74a4729a64dc9ef0279d36d3f8976a03f00e73c91edeab4ef1433e8ac2042c03151b4001a0be513d812dd862cd781c6e1146226a7bb7e143778c5478f4da3d9c22b8a536bd2c2f92b7", 0xab}, {&(0x7f0000cb9000)="a46b8b8249614aca4e436884feceb0a526417187c9deb3cf7b88f4223f15380d8eeab4dfacff74791ca9a14b", 0x2c}, {&(0x7f0000278000)="553384dd8e0bf7e563203f2c99357b88f5f0fc0c29b7ca3de229f9300dd1d0f2f8985f7f9110edf1a9331bf897c65bed796a988a3a8d77486e45a83892f55a42e22e3749493dd220f73bbc46d3f60a815d2aaf537f37df05a01aac4a0c112aa01bbb8308a04fbbf2884c9c3993cca448155bc21fd3244bc9b3239e64ff00718873b1403cf1dc93d94f21b90274b982f201b1c94ca5d504cc5fea1f13461714605b7395b6932944d94fdcf31190d4f1578b4a817b7a7f1139d92ad91ed7eda1ee393ce8", 0xc3}, {&(0x7f0000fdc000)="c803a91eb2d49773538ee19e940b28e3345546d933a492157960f1a7823355ab86f85f4b5cd06c4dd0e0b16a9e9fed1d869216b2d91de376a474075d8bf0dfc75ce57b9bc8e41cae4f895972c2f56e4447674af251ce6630a65bd5172043588326e66d5a17", 0x65}, {&(0x7f0000e48000-0x45)="60a2c000b1986fb3fda7025c6bf7cedbde35677a206b772d039a15b5024b4147e85b61ba05b7084837677fa9a60d0cfac6decb39dbe684ffaa0ed32df0d22dddea087cdfba", 0x45}, {&(0x7f0000f2d000-0xe)="5e212a3abf643f608b2b7de621ff", 0xe}, {&(0x7f00001f7000)="9e9a02d1cd6dde932f181ee8d559099cb2a8f46471bf17260aabd2cc66f6b164e4c025a479f5e23556502eedca9a027f7d934b6af8c2b476d72a68d2d77e3a63f14dad57b6e2c0445f8f28ab27780a0eb86b7f8fbca85eb72cedb0dd23b306de973f9cf57377943549fc8c4e72ebac4f719f02a820cdc67f540b3321ea6305e0202be9a0027d344050c0b837ea9cc1e40cb689047a1dd4f761e04d3e7e72d1bc29a43662ea929becaae43b0abc96fb8aec0e3e55907c398c91f213", 0xbb}], 0x9, 0x0, 0x0, 0x20000000}], 0x2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0xc2, &(0x7f0000ba4000)="", &(0x7f00002b5000-0xc2)=""/194, 0x0, 0x0}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fe3000)=0x0, 0x4) r3 = socket(0x0, 0x0, 0xd72) vmsplice(r1, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000852000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x2ab}, 0x20, [0x5, 0x9, 0x100000001, 0x1e47942c, 0x83c, 0x80, 0x2, 0x5]}, 0x5c) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00006f1000-0x10)={0x0, 0x0}, &(0x7f0000022000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000db3000-0xb8)={r4, 0xce6d, 0x81, 0x7, 0x4, 0x6, 0x0, 0x6, {r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8, 0xa5, 0x9, 0x8}}, &(0x7f0000c35000-0x4)=0xb8) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00009fd000)={0x0, 0x0}) recvfrom$ax25(r3, &(0x7f00001f0000-0x35)=""/53, 0x558, 0x40010062, &(0x7f00001d3000-0x10)={0x3, {"8a4f353cb61a84"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000059a000-0x2)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000796000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000238000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005e5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r2, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000881000)="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", 0x1000) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f52000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000b06000-0xed)=""/237, 0xed, 0x20, 0x0, 0x0) r1 = accept(r0, &(0x7f0000e2d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bce000-0x4)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003e9000)=0xfffffffffffffffc, 0x4) r2 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$ipx(r2, &(0x7f0000ec9000)="bda88c19c73ca99ede34dc901a0744db0fcc31273f3b6a310257e655dc63fe3721c263f46f027caed1eabbfe799944ac3484e31342e8288e775268dc5e8927660b83d4461681689be5d97a5e3e18aa15f94f0cfa15de81c36219675f30a608174365a5c8", 0x64, 0x4, &(0x7f00002ef000-0x10)={0x4, 0x48, 0x6cdd, "b88824089f3b", 0x7ff, 0x0}, 0x10) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000-0x10)="b3f2496d4cefed2f77720dc8d854a700", 0x10) r1 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000009000)={"0cd87187acab6c8bfe1fc456ccb2589d", {0x4, 0x0, 0x0, "533c53f34a0f", 0x0, 0x0}}) 2018/01/07 13:11:39 executing program 6: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d97000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9a000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x2, 0xa, 0x80, 0x80, 0xbf, 0x2, r4}, {0x0, 0x6, 0xdb5, 0xfffffffffffffffa, 0x2, 0xfffffffffffffffa, 0x400, 0x6}, {0x7, 0x2, 0x160adbdf, 0x400}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x3, 0x9, 0x2, 0x8, 0xc97}}, 0xe8) [ 519.313758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=16364 comm=syz-executor1 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/208, 0xd0, 0x40, &(0x7f0000000000)={0x4, 0x80000001, 0x5, "26b8d26cba70", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00008d5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008d6000-0x4)=0x60, 0x800) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000661000-0x10)={0x3, &(0x7f00008d5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) pipe(&(0x7f00008d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000847000-0xbc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x108c}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x800}], 0xbc) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b36000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000436000-0x38)={&(0x7f0000329000)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000c52000+0xb34)={&(0x7f0000b76000-0xcc)=@delsa={0xcc, 0x12, 0x14, 0x7, 0x0, {@in=@multicast1=0xe0000001, 0x3, 0x0, 0x0}, [@algo_aead={0xa4, 0x12, {{'echainiv(rfc7539esp(ctr(des3_ede),tgr160-generic))\x00'}, 0x2b0, 0x2a0, "30b6a93a264ec9e5a97a5fec2ab9d37185f9a26d7769cf1b10c3d711fdb35ab6a48ad9ca95e31f6762e90f489c8f5c99971d645328be5e04ca958d271095855df5cbc577d137e9a241f5eed119167343115dc66507de"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x24000800}, 0x200488c1) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000164000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004ad000)={0x3}, 0xfffffffffffffd86) r1 = socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x7fffffff, &(0x7f000020d000)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000d79000)=""/114, 0x72, 0x60, &(0x7f00005a6000-0x10)={0x3, {"ba55ffd1abaa4b"}, 0x4}, 0x10) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x6, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000000000)="361ed2bb5d4d2fd47ece811fb904ac29edc929cd1e68707163bdacbf27b3e1dd79c35e7d3363b4a207d11069902f1bcb0b6140d7d3997f9b32e1847f9e577a115f17ad75356e111842e0d3e283e8c106b26a17e8aa64e8fc408e79daa8bf2a6f616d56605cfef9ca7f21d16f9a8ec2ae1cce01c832451379", &(0x7f0000001000-0xc4)=""/196}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="c34abdf31c0fae3ce10304610226bc233976435cd97a7c5d0279aef6e9dbb0da3d52107c37896be25dc4b8292443ae7c1b0e0eaf186e2d57129bd754d173705b191245cb825245645892abfe98e44bbf9f9baeaa8fda0acff5ce247cf1072d08a75f3707dfd91e9ff79cca9404150e17b6e9fe33cbb10dc38fc133ba76ed317312317ffc6e99dc65b7390762b5415897741f7493f4c92f01eec7e3166fedd1a3fc450b812530dcd3ea9cf5d8db7837f9fa70248e", &(0x7f0000000000)="148639aa9a2af175233aed0e8d60ea27d2c5b9cf5bad28fce65674df25a5fc97d741b629e53856444877538cc93f4794", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/07 13:11:39 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00004ab000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000020d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000061a000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000948000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffffdf) getpid() r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d27000)=0x0, &(0x7f00003f6000-0x4)=0x4) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa6139cd2f80f116, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000008000)={0x5, 0x8205, 0x400, 0x7ffe, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r1, 0x1, 0x100006}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@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}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@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, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept4(r0, &(0x7f0000232000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b6e000-0x4)=0x14, 0x80800) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000525000)=0x0, &(0x7f0000ecb000)=0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00005f6000)={0x9, {{0xa, 0x0, 0x4, @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]}, {{0xa, 0x2, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netlink(r1, &(0x7f0000fb5000)={&(0x7f0000ac7000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000000}, 0xc, &(0x7f000067c000-0x30)=[{&(0x7f0000427000)=[{0x1010, 0x3, 0x9, 0x16, 0x1, "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{0xdc, 0x6, 0xb00, 0x3, 0x1, "6ff6371b83fd2166a5e0cdd86ba73e300f8461c1a92e07566755f533004e643af7203d267535830548e8f5734521906a3ec87a0a0e10d6b87946ed7ef826e1b6d513de1c9ac9ed3d4f47d166c467c88416836a20bc1eb4fb9e8a9e4849ac368b2b133498881abd58296714c08f39054dcf943880fb6c95fcc18dffdaef282fafb557e886b1a5950f17a02dfd1f4bd89b9f796e2cd4df6f4f5e57eadc3ded3d3e449b91bfc2aea752ee1028adbbb5f364b5d50c16106a15aa7bf7c10d870d1072b452753df2e232cd68256e0a"}, {0x110, 0x6, 0x100, 0x100000000, 0x1, "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"}, {0x90, 0x81, 0x20, 0x100, 0x3, "0c03d2902ad7defd4ce6aec042e056002dc088f3c7fc713dfb99ffae4d163ec6424055446d67d28f56e64c616426e91a3c3e47479cacf9b138f3fe8621e905f324e076cfebcece317e8bdeac61d38e121ee93502d04f05ff6b688677f5c210bf7f9a8825d1b5976ba9cf7bb308e57453b5cc8733c5ee3fc63e6f16575598dc50"}, {0xb4, 0x7fff, 0x1, 0x2, 0x2, "99ff60ed2485a617ca8dca94414d7972cd252f72d77c3b256274420e424bb6570124408e53143280198115a8460938455aa3052207b8f3ece42c3f6cdc41f1f1934924f340b4e330291c2cee651d0c14c3e6e22f214003c48210bbef46d635468cb8b7e7c01e22ae36c09ad0e2c4e3f3cc957cc2b2e215e533065d5e5e8c780abd4a486d22e9998ca49ed5bfe9ef9b0bf392755e00dd0cdc53a515f76f5a9d4cd7b5"}, {0x4c, 0xfff, 0x400, 0x2, 0x0, "633e9394a3fdd952756b4821119f9de062cfcf90bbfecbb987d7f35bb7199b5a68fd629bb87dd443b8c7dcc8af686edb05f4e70ff7a637919b"}, {0xa4, 0x81, 0x0, 0x6, 0x3, "480cf57acae848d248c2153294f5aa33cb9dfca0f8eb4a0e2df2b3501023cc847fd9c500a5a6c2ebe6a5d3238efeb54439ac3c94b66f3eb2134b1b313cf09109d519ef4b12882e8edb0bc1f1e319ef1cddea3075b75a6130842322fb6bb2d6680622b559c6056d43545c36ccbe8e4a6588ad77f6a3b1072cb080784a667497353c43c05501e16b3214f97f12468614445606a4e9"}, {0xc0, 0x5, 0x8, 0x20, 0x3, "351e8f7b356558ca1fd6b4ec103c8eb8a64e678d8d18c24b0b37f0d9153578627325197d197f9a5859fce0c625a664a11da36f718ca6ae8d07e5797ac9b7495be4d9244d2ff9d4d9b417d3f206dd1b8ef1a8c31f735bb99e4e8c83f30049831c42942ba145a99510181e5dc1b63212e89faa5f17bd179047b01fd356949e2b0fbee2214cdf7df7b2bb79aa437a41ea8580402ee8bc9b3d3fcd5e7a684d1e20904983f67177018be170ab07e95e"}], 0x14f0}, {&(0x7f0000470000-0x630)=[{0x78, 0x1, 0x10, 0x9, 0x2, "d20fb7ba4f5509c939c6f97d6aa9539b2727ec35e01bd0975c2e33d158a7d463cef7c7f29680c4b2f863e8893f7c467b06b0a4e68e3acced6cf673c6802097f8957d8028909818ad687f79bb19544f47d9711b01be9d75681c4c2f91a433e671d5445e054f4eac3b"}, {0x9c, 0xffff, 0x0, 0x8001, 0x1, "5f593e25b21f6e5f67ebdd93753f3b32a5ba3864b953554f774f824d0d05b02c5a2cca62617b6766a69e6bd91eb66d5f72dbf5c36fc4cbec7cf86a35da4c93ea6a93c909d743b1857f0d2ee74dd28e1269a7ab4af05644ab184b1eae7b357586ff31712043f152f45b4623cfcb92e4765ff99d024f247674a32bf30ed6e0b541ab4050f553e8c02915ef2249"}, {0x6c, 0x2, 0x27498edfd47e79d, 0x0, 0x1, "da5d927efd446f5441cde9d71b86eff3265be4770a04e4681a3d357a05e19bf6efe9f4f15f586b918e8ede32c29afcbdd185e68fa46b500daff0deb1acb4ba14191b55e1c23c09a90edfdf5f551ad44127aa97951a51aadd1487"}, {0xe8, 0x400, 0x4, 0x8dea, 0x3, "b00edc06a0a4af44c99c5672fdbe4fa7cccb9dca5e94ec7329678873def284e8a6d72587e1463d07f01922b6cd342c849c69c1a5504cf02b3bd238f106fa11e9cf32a58fca31b9706e796054f5f199d595dbda738be47163934b3a1ecf667b178254ea8c5af1384f3cd2e3fbb87ab97e8969e171f952f9e7856b670aa044709ca4e7f8d39f6cf682073b876a882cad3ad93856527332f217190e0e44dfa5a56539bb165307d6f93f2ef4d481fcd294b7c32ec184d64dc5282574b29d34a7f1066c7d669af0dd50cd4dac5eab68640e3538a6effa32"}, {0xe8, 0x9, 0x410, 0x1ff, 0x2, "30d0fa15bf7b26b230705a7bf03ceeb579d4dc79e20b7a82bf5a8a6e577c548082dfbf34297683c31c054fcc21c4473d5f19d79b8e576854354a168677e83bbb02d8a4759c8ff951c2245519867a2479c65e80bb1c83d8c00dea8c761107ca44a7014193e22a0d7f4fbe05e808576b90ddd8c83fd3840f15d00e7f2ec4482ab6e99ab26d52b4881d338144b825539acba3388a992354d734f7c9534cef1568ab5058e4030a794ae837d162676876cdc6b9c10678b613fb0d684bc0fa1e7de26d5eba278ffe53209bae42158579f73c3081e82fc71fa25f4a"}, {0xd8, 0xfffffffffffffff7, 0x200, 0x0, 0x3, "e722bf12da40d3a3b50dd5739a8badffdb6c46cb57ab2591a335e1752d936e0f1158516d919604f96a19febad231456a1ad88c55d286f52056cfb70a577fc3a77171a84f7cceafe8e50e10bdf2f7c3724194a1ebdf708c1554ed4ff8884842117d6d51a0f848b4f1e5c9e2b704cbb7633b786dbcea33d724018d4daa0b71eb4acf62f2038c851683f95ef59d7d4bb8da1c5c565fa9984d2008e650d6878f7a51dab29b6c141a3771923f5d78a4f13a5a6042ba638bf62c44b4ed5905bfc5a8f140f69c1aa03c1a51"}, {0x58, 0xe81, 0x2, 0x2, 0x0, "260db6f7118ca8d6e7dcd7a46b82112da87c8a8e0a15d675853a9c07bec8330e137ca0aa819e2bc92b189e72775bd581b5a6899939c45ab0e0f65e7ed0c3dbdf3c785d9f48c5"}, {0xdc, 0xfffffffffffffddb, 0x0, 0x6, 0x0, "27ab59438ad533ee3e9bfb8c66e80999db5d62a398ae1a95086debb248853025d80b992dcc9bfd9444ba7922002dfc18318fd42271c460387154fa258ffec0055880ea60825e8c22b5c4f77780f16a94abd3e9ac26218d9ed66ac78c17ec6d092aed605a09d99606d91d2ac6f3ce7bf621ab23816ee08a8021bdeb64def8cf8624c821e4fd56f3736ae4d21534eb8b1d8497d4e9051aa60a126e1521429e68fe2b82132ba7065ef93d25d541082273993b94b0a4eb8c68c11fef4c897c21a179e5670a9bec9639fac85aea"}, {0xd4, 0x1, 0x0, 0x804, 0x2, "ff59d323927f648d88e00725da99a9931384ad9282435dc7f49e8994a043f014b343d2f083f1b9d87b2c309d5ad908bf6ef394560d3d30d23bc606b4d76e631a2fc532b03dfbdbd6f3adfcb57d5e361268116d53e4eae6d90170500a69b75404d0ff08685ffde77f470268951ae6818e949f101857c51181657cc8a520709628bdea0b432101a56fa147785c55e0c14650be5edeb279692f0af1bfa516970f228a65100f980d8b930e833577d01a4633a7ef753dd7c5c06a98ef3bbc5622e89dcd982704"}], 0x630}, {&(0x7f0000105000-0x1a8)=[{0x100, 0x80, 0x312, 0x3, 0x0, "daa220f9e23fd0ef9b3e48f20b944f11f576dc04cefb5314527b24d35d28785741ffdc169ef375c45954e9ef9f0d81304b5ddb6df099c9c0ad1fa1a8da1beb673977be875d013b591ed77d9fd9e4afa2563b02a05b1ab9cc5a95255b8c5ad91ae46713d544681991aa45ee9a6ed51a307819e4b95a8f5ec9db6e5232c82fb15b07f86fd6c2c14d494369b79cdd4f8d83c7569dc958383a2719fb314286a21a0edc0154863b6a37c4b0099b57986b07401bfdfc11c683e7a083a43e1ebbdc81c941930acc81e436ea4ba736ca0786035f8fba0f4f877e419f6c2ffc586ebca6cccb3fd53268f5cebdc22543c92411f1"}, {0xa8, 0x1cbf, 0x404, 0xfffffffffffffffa, 0x3, "98b851891872d931d9da1aa195ef75d9607b121cac297c8cb60cfd5a54d4d354201b3636787ac6d1935d295633c8a2bb770c98425a0395aa1fef466d9f7ad5eec54bd3d9c7a806d458103d7a7fe1fbf63dd009c3c209089b039feee0b82341d4ff20d7f682bc9486223304c0aba6074e5ee3846ca0472f451bb8463c183d8d7e21dd2d69f63339ee094a059a0bf483544490a60a5e5525"}], 0x1a8}], 0x3, &(0x7f0000e08000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x40000}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000528000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f00001e6000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f00003a5000-0x61)=""/97, 0x61}, {&(0x7f0000eaf000)=""/132, 0x84}, {&(0x7f00009c9000-0xf3)=""/243, 0xf3}, {&(0x7f0000977000-0xa5)=""/165, 0xa5}, {&(0x7f0000742000)=""/195, 0xc3}, {&(0x7f00003b0000-0x48)=""/72, 0x48}, {&(0x7f0000b58000-0x82)=""/130, 0x82}, {&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x8) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dc4000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c87000-0x4)=0x8c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000090d000)=[], 0x0, &(0x7f00000c0000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0001, 0x4, 0x4, 0x40, r1}}], 0xd0, 0x800}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000558000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bc5000)={0x0, 0x6}, &(0x7f0000c3c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a04000-0x26)={r3, 0x1f, 0x1e, "6c9fe5c03be65a96a22a6993b74056b7d301c728e041874b697cf36fa702"}, 0x26) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000432000)=0x0, &(0x7f0000bf6000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000044d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/07 13:11:39 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b98000)={r2, 0x38}) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f00007a3000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000)=0x100, 0x4) 2018/01/07 13:11:39 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x1, 0xf5b) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000884000)=0x0) bind$llc(r1, &(0x7f0000efb000)={0x1a, 0x9, 0x80000000, 0x2, 0x0, 0x80000001, @random="79a9de657210", [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x17, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000921000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ac000-0x4)=0x3f, 0x4) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = socket$inet(0x2, 0x4, 0xfffffffffffff463) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000dff000-0x64)=[@in6={0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}, 0xffffffffffffffd2}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x64) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x8, 0xa, 0x8, &(0x7f0000d38000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00002ad000-0x4)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00003e0000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002f4000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="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", 0x22c) 2018/01/07 13:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000e08000)=[{0x0, 0x0, &(0x7f0000238000-0x70)=[{&(0x7f0000770000)="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", 0x1000}, {&(0x7f0000dba000-0x71)="0d7e1a77108449be3161ab20c9628c02c025d150d470c8761fbd8725869f1a4c163b78f26930bf16d5431497205864ab1a9998b0db159e8548f376244641c345e16533e8a53aba02a8d35fff4be15b7ce3abf713b4ad2929c39f09f81c66e2141b69b588a549e15d9f77025b5abb470783", 0x71}, {&(0x7f00001ca000)="7cf3d300924bcc5467f8eabe67cf901c18a9ef249d7f374f50775770655d72d8db546a4c79e7055dbf25615a6632bee26d8fc4e5180c688b8d0dc7b80a68cfbfcf3b6f6e45724414aa6ec0e352b0067613dca0098ee4489bb04cd5b0866452", 0x5f}, {&(0x7f0000ba1000-0x33)="0f102a5249375722440a6288bd95e8bb5fc404a68921c7359b60f0ab2d2e9ea1ec6959f20d3b4f1a89a6abba93a3cf76448f50", 0x33}, {&(0x7f0000ee1000)="d5dbfad947b895e58933370218cbdeecf8ac49637663738f6486187f22af7d97fe2463e9f210e1de1b4abbef888c8c80b1be4bae1fef58f8", 0x38}, {&(0x7f0000695000)="2fc976eff6b08ced0f9e189c4556d76f46a1bfe177f0cf8ccacb733c5607c0eaeaf3ec4ef2f9f1893ce7812074e9c1353e6caeaddaf10c9a16e574848bac2811b85dede0cecf184bf8ee60e97331642c74617e2253ad6cbcc35d3be96a23caf8f7164b1001662041e06999c93e14f378b0d24c01016360e78307fc72f5e1c6cb6870c4bfd09e52554d0553b5cc95d9722786158fe94c181a6028dc5027e319fbce5f93f1d6", 0xa5}, {&(0x7f00004f7000)="827f2483ccc7cb51cea16bffef08c63fd85012ca1afb06023ae4ac56e19a64f092bfafea30ab1a8f639ab9fae83f360e4e7087f6ecfc95004cb9b539cb4361d14322e5907bf427404233035eda71a4af2760827a05d1f81f6074d2", 0x5b}], 0x7, &(0x7f00005b2000-0x180)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x17, "fd4197752faaee108c13ef521256a31dfb62dc5d1d0e09"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x108, 0x117, 0x2, 0xef, "47c34b603aff113a2cb648d08e8d44a102289ad177ecabf73a4244ef15102388152b4c7d700cc6bc7aa2cb7e3e34ae7fbb95f25e0698443cc3551045984458fe547f617d5633e81552c8c75cd9b189cf3f54dce8484279ea848b051d0d31e28de38867c4a18266da0fe1aee7087b56359251d44445323fe267eb0ab290937fd5b99e613b3b5e760bb11d65bd38dbdf59b2415ac03382a3f2d5da5a5f37055ba1f3b64d1b703f72461e79c2d02e431fd90aaf4273cfb3fec09647c86fb24329c2a032de318c79129118805390b655ec81c50b2e667796a61f2aed43faed4d4bf87db5f512fc9a837db99bb12b5fe3db"}], 0x180, 0x24008000}], 0x1, 0x4000000) vmsplice(r1, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="", 0x0}], 0x1, 0x0) 2018/01/07 13:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007c2000+0x890)={0x0, 0xfffffffffffffffd, 0xab, 0x7, 0x81, 0x100000001, 0x10001, 0x80000000, {0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0xfc, 0xbf, 0xd2f3, 0xffffffffffffff13, 0x5}}, &(0x7f0000e05000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000707000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x9, 0x0, 0x10000000000, 0x20}, &(0x7f0000540000)=0xa0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000295000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000f18000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a2d000)={0x7e, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x39d) vmsplice(r0, &(0x7f0000fdd000)=[{&(0x7f000049e000)="d04f245642c2c32269f6bfae626824aa37", 0x11}, {&(0x7f0000c42000)="767c65fa551416c2074d04b8", 0xc}, {&(0x7f0000f75000)="70b4b0342322bae31db338787dba8f88f08751a1409d50cf8c601bcccd61d76f2abedd871d0c8b88c285", 0x2a}, {&(0x7f0000a36000-0x11)="515de2479218f73ab72ffea2db13b28ea2", 0x11}, {&(0x7f000007f000)="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", 0xfe}, {&(0x7f0000bfd000-0x15)="a2239fd02a4efeeafba157ef3a81e3cdf96f6e10ae", 0x15}, {&(0x7f0000002000-0x99)="65972b10a71bbc280373b261866bf0fe2a15ba61fe66ad81f0926cb509e4a35780aacb1503c09ec3910e81e49da5ec88ac9d3395e0fcbeab091aeca802f1d64697fb9d34276cfc6ae3c888c04b13500d917ab0127e10726df3881b00434d6eaeee4e9e20ebd926b725b7da57afe9c808258dc0587d2c13d82fb0cedf3198214bc9174bff1692bbed510a8950e28520d691fe7ec3b71fdb69da", 0x99}], 0x7, 0x9) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x5, 0x1, 0x0, 0x1, "0000ee0c0b00040000000000000049"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d8e000)=0x0, &(0x7f0000035000-0x4)=0x4) 2018/01/07 13:11:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000016b000-0x4)=0x0) mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000421000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000421000)=0x10, 0x80800) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f00003d8000)="55b7e3f606126ce8ed60745f6c7d2fd28fe3fa9112af5e429d666fb6c175d8153c2968435ff2eba32e3e89eb8f32e2fd6103e22d1a7abbd704105593890748d63f33c8f1840e79744ed2c63a4dc771295a8d6040c977f6d0ec1a82ba59a6f15873e220c3d99d42c9f936a69e684637ea6f738dcf5ef050c5ab4b942d5d52293d3a14f2d093ec32add0276ab89519934cf6410b760a66db3c57adde43ae03cba344cc30c3868fcab20a13cf89a8f3b0885ee2b2b3fac8e1d938e76cd69de7d1223ac79f032bd8f7d3202733ed199da57dd74626", 0xd3, 0x40000, &(0x7f0000422000-0x10)={0x4, 0x9, 0x8001, "7308b119ec44", 0x8001, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00001d4000)=0x382, 0x4) 2018/01/07 13:11:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x3c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e20000)={0x1, 0x5, &(0x7f00001af000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xca82}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d63000-0xa)='syzkaller\x00', 0x40, 0xbc, &(0x7f00000d9000)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f4000-0x14)={0x1ff, 0x2, 0x4, 0x1ff, 0x200}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ab000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000566000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000221000-0x4)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009fe000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, &(0x7f0000df3000-0x4)=0xc) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acd000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000485000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xc) r13 = getpid() r14 = getuid() r15 = getgid() r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000092a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000-0x3)=0xe8) r18 = getgid() r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000916000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000105000-0x4)=0xe8) r21 = getgid() r22 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c0000)={0x0, 0x0, 0x0}, &(0x7f0000a9c000-0x4)=0xc) r25 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, &(0x7f00004ab000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000087c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ba000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000131000-0x2)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c2000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000622000)=0xe8) r30 = getgid() r31 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000238000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000)=0xe8) r33 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000620000)={0x0, 0x0, 0x0}, &(0x7f00005d6000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000463000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f2000)=0xe8) r36 = getgid() r37 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000935000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2d000)=0xc) r40 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000082a000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000004d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) r43 = getgid() sendmmsg$unix(r2, &(0x7f0000863000)=[{&(0x7f00006e0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f83000-0x50)=[{&(0x7f0000d79000)="9f6aa3abaec703aa85d0fd9d4b3db27e7b8fc8bdee337af62a89ea20a52e6637af1a57b064712159d377dea7ecfcfa3dd22d30c8bd0ce6b8f7ed36d9da6fb4fb10c509eb9c2e8b07e0456e69709ef8a3df0f7151daa585e220d8815924e460b0894ea31c4195d3fca82fa855eec9307e34eb4465dbd3eb3984d735fceec4fb82338bfde8d8e42f8dae88fe7391affa84b1ed806ff9a0eae78b", 0x99}, {&(0x7f000033c000-0x10)="dd8d84842a3fa1c02d4d878d60fd23d3", 0x10}, {&(0x7f0000c18000)="c17ab454234476a4e4e261d426faf695f42ad5f64360fef071a8e425c8bda4b8", 0x20}, {&(0x7f0000917000-0x47)="161ef51ec899072d6ec4d056f7be7b736cd5e71fd72f7998eeff34c4b24d67de558e00700e531124e0aaa383fefb84b7f53be109f2df0443da91f17593717d0971fab771bcc3ac", 0x47}, {&(0x7f000034e000-0x9)="443ece3c869e7b5cd2", 0x9}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000225000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ff8000)=[{&(0x7f00006ab000-0xd6)="7c451efdcb5f376580c0879741d43e7081f5b15f84dcb4af566a45164fef6dd1d6ab7e1abb505917cc364ef716c401249ea6cc38910d4373cf37aa3f74ed0aa37264dadd5d9a686c25a745accd35c71a5f02c8eda157560d4793e95fc5c435b8ab257f574d15a721f79c66c2cc5a79567614d4ef6a4eeb8958ffc371485472da84eae4c6f7f6d3725067949af0c4cd64f9c04f72d386aea8253051c945eb5d4a5447e8e93a12395aab4409f53588cd875a48cc2c943d0d1c0293d86431b899c7c079ca6ba5df4ccaf0898c838cbd8ac72b89a5bf4c2c", 0xd6}, {&(0x7f0000ccd000-0x4c)="1911b6c1326119ae4716cb775cbd2c92ce1078ab03a2335cf8a31cb240ab1fcaa8b00a9ac455c3860ebae290f72b843ab5cff280357590ee997aadd104eb64334509d8e8f551f34eaac28f33", 0x4c}, {&(0x7f00001ce000-0x83)="6a64fb5f969ec0eab691c6e78eff5b88e65af8168474258e088145fc6773fd80d4c39a5f9ab4b7cc4e637debb03148fcc1cefaa470315e3f50faed56053b3a6b4917d883a7d97c317658ab45408203622e75ffa6bc29dd347e69bd4444294d1b3fab5f5b1fe0b5bcf156a5dc647c72d4f35b1282bec2048381325a12b0c0c2e6d544d6", 0x83}, {&(0x7f0000bc0000)="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{&(0x7f0000659000-0x1000)="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0x1000}, {&(0x7f000071d000-0xc2)="a2303e7eaea8455c81d0f9b8a3246a116516f6602c4013a9be5232642cbd56da0152cd842111acc78db1cc7cd06e5d443c46a70f4435afa89f0361ce40ffe17dc271f0eac07643526eb502280f9e76c0a915115015186a5b3264430e0d0cc351e609bca0e7a26ff93261ef15df6bb63684d4ec10e2afca68752e9858578a6fa46ab20ac5594fccd35c6801ea04cfb89871b8bcd6196a70d2e5a5c8ca0d17942654af307c59b61645307ca33f0615fc094b4977ec21ca2cbf1040e82a516e2a9dcbd3", 0xc2}], 0x4, &(0x7f0000188000-0x40)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x40, 0x8041}, {&(0x7f0000f19000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000443000-0x10)=[{&(0x7f0000d1a000)="c08a1858a7d8da683b265a826646200af1951f741dffea932c02", 0x1a}], 0x1, &(0x7f0000a56000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r2, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xf0, 0x4000}, {&(0x7f0000cd2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000084b000)=[{&(0x7f0000caf000)="82a1f31aa24f5f9c09f27f94b5944c0e128a1b8984944d8fb2ccc2a3ed539a003f0373d77e1bf500ca3db17e27b097a969885e3ae708bafe7ccfdc011031886e6775578f519f0037b4dd7d49cfedb39cb925bba68211999c30b412e699ef99914ac2fa14f6a9707f", 0x68}, {&(0x7f0000ba0000)="d0efaa6694ee1c5fd973364c888b07d1664fd460c1ce04771b31a08bfae94d26fa3d5049f127de968e28666d9034b028ff17ebd3ed41708030821b00fd6733c1e0d61acddb4ff7c6556e050f281ece36eb856b20a96d14e5a1b39b595266f6fa38ae38f5140e7842d8d96f1d0bbeb9afac63428c13d2456d1c85a5264152c1e75b37f809f3b3b931f5e729c32a2bb79111ff8061018ec9108cedb6b5071cc44bfac94104364d8f242bf48e58c47f404a7ca62b344a864267e9d81eabbe5797a0ef2155551e", 0xc5}, {&(0x7f00006a3000)="4b74db38fb5950690300139321b1c2adeb2e9690661969d86149cfb17eead4064657bfce1268430ab3874c52be1a80cfbcf58eb31ac750b774427f10d68b47cc68d46176b7a3cb150cf73a65007630152f688f46892b13106e51efc09f808dbe615647170a84f24505c8b32d9169ee892cd1b327c27b7a49f8672571faf53f1f5ec9560d35fa5da8f4484025171ae7898b35e595410efd3f82e73e18cca49e8a3e8b7317721d6b16e92950d7b090c695a03b58052578", 0xb6}, {&(0x7f00003c1000-0x10)="e0f8012fccb539fd9b31adfd585aaf8f014c511d9a9e76adbb4e72ef1a14c72137fe00522f29d77a85b2337ddbe246322fae7c727dd38d013343793c998f60aee5eade1729ced8b48bfca90a670aeef16cf41bb7b721fcd4670cc316e633581d74474b2fc6c1324e517f8888d25b023ce953cd49700f39d65484a6b5521c3da2d6d65268108288b732a06d6250f778b6568e", 0x92}], 0x4, &(0x7f0000034000-0xa0)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37, r2]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xa0, 0xc1}, {&(0x7f0000418000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000701000-0x20)=[{&(0x7f0000b02000)="efdd7f26a332f3520663bd4f0f2b767358e00371fda2ab9eea02e07b4b278bf91dc3964734e6e684d438e67cc94f129c7952cad69150cb0d7ec1d7c9d4b8169e004de08767c4e53dc02b86bc40df4fd2908fb7a61568f6f9e5a8cdbc72de8139edd03e75932876270eb61c5e288fabaac09314cb46952668e745c71c320de7f82a02eb154a7d42733072bf7f4893fd611268894d13ca39c5af70ce94e5f481bf9e1bf6fe49ed37d3b506bd86645a4a187bb8cc238f0555c31ea637955d507f4531b261831309e2985cc7e5ffb6583385a86e8896ee401bf9a048e31423bfd62abab978", 0xe3}, {&(0x7f00007e6000)="af2b4b58905bd78af0797a4279d602daba2af279fc93b08eeb02cbdf21cd053b381cf61df4e3703426e5bf5fb9842bf582d319f64caa5c2470b13ab300ffeefcbb85a157280776fee837d85e696ce5e7d70462bdf64e02461954341008c0ff477ffc9464ca07fb90da9add40354caec454e9f95f70ccdcf8ddf79aa698825d11b09dc9c991d9ea454fd30497920770c257d5774fac790e343392ee170830e8f4b1", 0xa1}], 0x2, &(0x7f0000201000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x20, 0x408c4}, {&(0x7f0000f0f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000521000)=[{&(0x7f0000889000-0xa8)="c05f60cc60de3e92dc14c2c70097c2e0082fcc015f197cc37fe8c21abff7bc67e9b0f9402beebed21deaa662a730513b43f4661e278dfd1194c455ae8e80bce5557acda0cb987d076ea888d771b387c890bcde2f68eca3fab0f5427296949e88859bc48ddefb67ceed27cf262b65b332869d609773af86ebeb6e59c08073299fb5281138088ae64035d8e069984844204714911815f11dd20709e61b397e798c45fb3d51409fbf15", 0xa8}, {&(0x7f0000e02000-0x68)="d33d67b5892029b9092592db8e0487ed9d5d14c062fc3527874dc5fb7b0a756afa633ed314b379529cff7eb9398a2db3cae548f62043c04b77a07298e0c97745f277ffda0cff4c8350e6617a68d5fc0949e1e9f65b66c95ae1b12c4d2301160d31ec57302ef4b254", 0x68}, {&(0x7f0000d86000-0xc0)="11edce96960eec5366ba63943e38b5e5a9c44d808590e88e9d7c6d0303cf4b2a76b012e9970bda65d480c082b9024dec9cce9bb6869e5de1c38b6fa8c12820e83dcdca2877bc0836bfc4c32eeb297084eb6d967943b08e3e8a72acf6b9eff2ae47f86aef6ba2937d8c561fbb12d02db87a059f1e2188410885b3e70ab1e6139469973640dcccb5e8401c671bbb3fe14585a5646063495dfb488fa1052fddba0e7240671abd644aedeb30b499002db8cf3ad39b61b2fdb9c26c02047f2abd9521", 0xc0}], 0x3, 0x0, 0x0, 0x8000}], 0xa, 0x80) sendmsg$unix(r2, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000f56000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a32000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000099c000-0x8)=@assoc_value={0x0, 0x2ba}, &(0x7f0000eaa000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c9d000-0x8)={r1, 0x4}, &(0x7f0000217000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cc0000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000e8e000-0x4)=0xa0) 2018/01/07 13:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000275000)={0x0, 0x1b, "b9d6c1d987633cf4c52098dd56487a58913fd6185d34f6d543f679"}, &(0x7f000071b000+0xb39)=0x23) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b4f000)=@assoc_id=r2, 0x4) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f11000-0x38)={&(0x7f000000a000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000018c000-0x40)=[{&(0x7f00000b5000)="dc3f17f147770ecbc4cc328820dbe463555f9854f26b8550ac73c60cb5ec2c4673b777793a4f166985009ec9e9", 0x2d}, {&(0x7f0000e0e000-0xac)="3c9bd0d1b90779f9079ada1597cb32d141453d017f51fba581721afd4e2a68b18ef4a6717c7a5b7810f992cc50ac58c8c0ee70c5ec413b31c8f449d4fcb2b6b3782b510f01cc062b91d59ff76f42946e1b49ac8aa5207904bd368239a6cc64e6045646d9a9a4bd74e1ebd1172d907992b9f15789c2f682919969dc9003c00d81bbbb6741b1323e16a3e71a53832f9f488955598ed338497dbf1e1d85c91af34fdd51dae32ad20b020f4720bf", 0xac}, {&(0x7f0000052000-0xe3)="72418a1a70fe4cbfd5053dd8a89a870b80ef4984d472394a94190baa786445353ac40335281c5694e783e7191ca3232e603549b2c80ad7b4ad51b7b84df15471306ba27f4a1d9855891be95c5bf9f0221365408c8cc0eead5649c52895a8650bf67df9b5eecf6ee7c07f112fa373876a2b7558c39a72f80d3c5944e227c13afe8e0752d832a66c2d4b872ca464578f61b35147df951d86340ac10a1a847111c55b268ecf4d26e49581c8e5396c618d83ba1eee62cc392c71175fb36a2be11a680ae8e17bb4270511069c228fd051655371f2bba47b0130f1e3eeef1b6d82b629cc7f84", 0xe3}, {&(0x7f000061c000)="2005ed4788f3ed3d56ce61b223267f488ce7377153abdb4aa4634ca37a9d9d09cfdb442588084ef6eca70da52ac36e953f0023bc0f30554c57144de2f00a39875f60c288cf26efbeb36ee6469ca90153338168d2f18d002b2b99ec8a084bbd0c3219f0f69c607fee3325b7cdd727ed849f34c2afac03f23924278245dae56ddc9c0aef66682ee8b79430f697efc3289fd8acee6fba65cee239411c8fcdfb19e820bc9a41c0162c6a", 0xa8}], 0x4, 0x0, 0x0, 0x40000}, 0x881) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000455000)=0x8) 2018/01/07 13:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$ipx(r1, &(0x7f0000c7b000)={0x4, 0x0, 0x0, "004d77860900", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) [ 519.589752] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/07 13:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) pread64(r0, &(0x7f0000268000-0x13)=""/19, 0x13, 0x11) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000024c000)={r0, 0x5, 0x0, "181851eaa566d9961f4c596ec18480e8c22116be0b2b858010812c4f4019820037b6cdef61812c55bfb29a30c57aaa1e9f960571ec289f377513266dd5"}) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7f000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000068c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d42000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x10, 0x802, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005bc000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebf000-0x4)=0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f80000-0x4)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f80000)={0x0, 0xfffffffffffeffff, 0x5, 0xffffffff}, &(0x7f0000c62000-0x4)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007c4000-0x8)={r3, 0x5}, &(0x7f0000f80000)=0x8) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0141f2ff0000acff002103c75735", 0x26) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000078f000-0x1)={0x10001}, 0x3f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r3, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r3, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) [ 519.597607] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=16451 comm=syz-executor0 [ 519.635141] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=16451 comm=syz-executor0 2018/01/07 13:11:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000030000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000933000)={0x4}, 0x1) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 519.693722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 519.715231] sctp: [Deprecated]: syz-executor3 (pid 16480) Use of int in maxseg socket option. [ 519.715231] Use struct sctp_assoc_value instead 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x31) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000269000)=0x7, 0x4) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind(r0, &(0x7f0000fd1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000029a000-0x93)="a56c7c8257d8c6ff7fd2c0784e96b61996fcf3c178dc5d36b884e282a8fbf47f247987e8478354ab9e68adbbc95913ee83abac87f2c99193e9c6032beb0a266781a86aa0d9098c953246980c93a21ce54e3b3e03d329984cfde42ff256488ccde13db8d33419952ccc035e90ca1cd7383d803dbd49368b9218d240ddfc0a5c005be79fb449b1dd55b864c82b6096e260f26b1f", 0x93) socketpair(0x19, 0x2, 0x10000, &(0x7f0000e2d000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000ba6000)={{0x4, 0x65ba, 0x80000000, 0x1, 0xffff, 0x40000000}, 0x2}) connect$nfc_raw(r1, &(0x7f0000dee000)={0x27, 0x200, 0x8, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cab000)={0x0, @in6={{0xa, 0x1, 0x86e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008bf000-0x4)=0xfffffd2d) connect$inet(r0, &(0x7f0000efc000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b5000-0x8)={r2, 0x4, 0x100000000000000}, 0x8) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000a1a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f000066c000-0x8)=[{0x6, 0x0, 0x0, 0x7c}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xa1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000f7a000-0x38)={&(0x7f00007e2000-0x1c)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000560000)=[{&(0x7f000018e000)="28e5d4c833f056f069402f55aba826269e411cbc4d6fc281fef19a34a896d7f98733d2ad1a9186a6000bf7c92261fb1c49d93b36b72c64cb688114abaf12f3a90b99bea2e9f23a99f34cbb1d821dc1574857fb4349f5891b5712456ed07e1bc145b99ffd3c8e8f7651ec895faca5c7121a9b06d96ca8bb453a073d8b147e17ee1738a5d67284724ac69be24dcb6290d844b4f72359d87b3effcdab092d57d6d765b694c967aff69cab164cbde944704196cd4f74ded597623d618aaa9548b170784512d5e8019c098212c68906488ab9e203bc9447723c0984aef9038fd00939e2", 0xe1}, {&(0x7f000047d000)="", 0x0}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x1f, &(0x7f0000423000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000087d000)={0x3ff, 0xfffffffffffffffb, 0x7, 0x6}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f00003bb000)=0x1ff, 0x4) r2 = socket(0x0, 0x5, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f000030b000-0x15)="4b000000ffff0000006be605f90800508583c51c", 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f00000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x80000000, 0x9, 0x30}, &(0x7f00002bd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ae000)={r3, 0x78, &(0x7f00003b8000-0x78)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1974, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f51000)=0x10) 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x3b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000620000-0x8)={0x0, 0x7}, &(0x7f00002cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000994000-0xc)={r2, 0x100000000, 0x0}, &(0x7f0000f01000)=0xc) listen(r0, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000af5000-0x8)={0x0, 0x0}) 2018/01/07 13:11:40 executing program 5: socketpair(0xf, 0x0, 0x2, &(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000005a000)={0x5c, &(0x7f00001e4000-0x5c)=""/92}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xff, &(0x7f0000892000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x80, 0x4) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0xcf4}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8000f, 0x269, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000005000-0x4)=0x0) getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000005000)=0x2, 0x4) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000-0x10)={r3, &(0x7f0000001000)="2713137b2ca81d2a2a4d4f74c788cb0684b8dcb75d1a8617899fe158432d4ac7f8caf78fab6d2aa74513e3ae037db233119f4adf9ce1df386b1c18e7d27b6d09a88dfbb4a5df47215a448ff844ad8d804c3638f2bf8dca625f2ebceb9843833fba4c373858f40ad4b93c4503d8dd11708af7f66c29ef8e6b0c83aebf7d65b4eb6ff997a1a4e99caa7730452c6557223235049f26aae40b7b766d4a6c5b28b6534e95c5486c2caf5e6a0847e883486a160a69c1329692a4ce5c1439390f7901a9d066e153201dc479c64ab011c0e247ceeed729b82af74f85db8a8daa1ceaf4afaded0c0f6cd47c31a6bf300284f032227553f1"}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007000)={r2, r5, r6}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000008000)=0x7fff, &(0x7f0000005000)=0x2) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000007000-0x4)={0x1}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x1)=0xc) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) close(r0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000010000-0x4)=0x0, 0x4) getpeername$inet6(r1, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000e000)=0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000000e000)="29da1833c79511c20b68d7c9fd00075344d6ad030892b5b69955ddb2fa0165c07b66411571f6f2195257f2017a313d53e08a74cc7bcda21dde2b7bdc6f09894cde9b7ce1220fc2533ae778f77de5e1f2a273c218c78b6785c69ef960d0931863918b0da94fe37823ab037a17785602887a75c3b39b57d7bf6c5bd1dd9cf0baaf3c3464834d57f365ae6cf455f9d5ac6085beb1a1c6db6b0ac94329489c581390b35b21166aa9f57c", 0xa8, 0x1, &(0x7f000000e000)={0x3, {"94018c3643b0e7"}, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000004000-0x20)={0xfffffffffffffffe, 0x3, 0x2, 0x40, 0x1, 0x80000001}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000e000-0x4)=0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000010000)={0x0, 0x6}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000f000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x132d, 0x5, 0x100000001, 0xffff}, &(0x7f0000011000-0x4)=0xa0) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ff9000-0x4)='tls\x00', 0x4) close(r0) 2018/01/07 13:11:40 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f28000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [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]}, 0x8001, 0x6}, &(0x7f00000bb000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d9000+0x664)={r1, 0x7}, &(0x7f00006cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000713000-0x8)={r2, 0x0}, 0x8) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000108000)=""/104, &(0x7f0000130000)=0x68) 2018/01/07 13:11:40 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b19000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x800, 0x1, 0x4, 0x5, 0x1f}, 0xc) r1 = socket(0x0, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000001000)="c478c8bd94acd080e5261c6d49979c8e832a0997866a2b9322dc1107737024940d2f8e496e48171a9b76fe846d0b6e0572d9ad6a4789f08513100ca78dddbd85f99acf3cda85c306d1c5965422e19a7fec13ba1eda49bf8d6712d10a9e8d41485988e8b601db2df40a59c9bc50880ea32bc31996892fdefd69c1b0208e0f1c771eb5c8a5d072a5e6ec85b96c1ff027a2bcf2bfe6953e53cb71e079aad09ba1835c5cddd8af1c6a9abbce97491d105b2605248fb93285f4da5fe288b3664fe621556486b1d6bfdb0ae1cf69a0b6a32c7359e02cb323366119972f9ff1b2bdb037ec53e37869127b6c") setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000adb000)={0x7, 0x1, 0x200, 0x8, 0x100000001}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$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) socketpair(0xb, 0x803, 0xffff, &(0x7f0000ff8000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000063b000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff9000-0x8)={0x0, 0x2, 0x6}, &(0x7f0000a3b000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ff9000-0x8)={r3, 0x101}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x8c, 0x2e, 'rmd160\x00'}, 0x73325cef6a65ed3f) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d7c000-0x85)="0a077500d508a400000000000054db0000000000000000906b3b450dd6afc798fc", 0x21) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/07 13:11:40 executing program 1: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a04000-0x8)={0x1, 0x81, 0x3, 0x5b99c297}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x81, &(0x7f0000001000-0x8)=0x4) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000)={0x0, 0x0}) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000580000)=0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdf000-0x26)={0x0, 0x1e, "0525fa735ed782261e24be01d2c05a746b714f0e31269afd4455390de400"}, &(0x7f0000a09000)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000029a000-0x8)={r1, 0x0, 0x100000000}, &(0x7f0000410000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a91000-0xe8)="", 0x0, 0x0, &(0x7f0000dfb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000908000-0x4)={0x521}, 0x4) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/07 13:11:40 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) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) bind$inet6(r1, &(0x7f0000d4f000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe00}, 0x1c) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008bb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a17000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000006f000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a3a000)={r2, r3, 0x80}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000551000-0x8)={0x0, 0xffffffffffffffb8}, &(0x7f00001f1000+0xf7d)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fa9000)={r4, @in6={{0xa, 0x0, 0xa00, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x48, 0x10, 0x3, 0x5, 0x100000000, 0x100000001, 0xfffffffffffffffb, 0x1000, 0x8, 0x68, 0x0, 0x100000001, 0xff, 0x2, 0x10001]}, &(0x7f00000db000)=0x108) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fa3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e63000)={r2, 0x18}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffc}], 0x1, 0x0) recvmsg(r4, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000190000-0x4e)="8b72f4822278202aac9095830ce2eda95788a2b1a4bee32c1cfdfacb860dbfbec1e524c1421f5cd067ef7161d891957f5c7ea3b56cc52d4f4d912dd850d89289753e03fab83d3ed363c3685f73c3", 0x4e) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000d72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa3000)=0x10) bind$alg(r3, &(0x7f0000fa2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80000, 0x7353, &(0x7f00009bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000365000-0x71)={0x0, 0x69, "ba847231117b2fc0cdc3f8af4eb8291dede6899fab7a4fe48c8b08ecd06c64861dc84aedd270dbfa45b4a49ff0a89177689b89e4478fda4ba4f255601a0066606865217464f5f185d249a0eb2dd5883fd8b01b8220346b778790630a9fdb14da3a246e783b8d3241c2"}, &(0x7f0000074000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002c6000-0x10)={r2, 0x10, &(0x7f0000f3e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000daa000-0x4)=0x10) writev(r0, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000322000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000dcb000)="374db95c2ee75da0ad72efde984f1e31ca92a63b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf9c", 0x2f}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/07 13:11:40 executing program 7: socketpair(0x9, 0x2, 0xe, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d5c000)={0x0, 0x3, 0xfffffffffffff800, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xb4, "d1c57bcc93edf4ca285a1011cb8e36994c48992b8bc84af282ccb9be37953bcc0c22b7cd531a8ad5ed7193f5d0ec980fab7c7ed422fb521119d78305f2bce29812024181829de6709c719a896661ada3a6177e1fad4bdede15de904b9c8814bd2d2e703512683ee38194d9cbcbbc75345ef4206c9f90c5a027f5dbd68d34cf367ce084cd7bf39cb3f625b2e675b73db0b47ebfeddfe147c9c0a3fae6a0638a7b95f8d572f31df41a8c2d6e58e19323d0a5bc11de"}, &(0x7f00001ef000-0x4)=0xbc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005fe000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ed000)=0xc) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dd2000)=0x1c) listen(r0, 0x101) socket$key(0xf, 0x3, 0x2) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x19, 0x80007, 0x6, &(0x7f0000d39000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000830000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0xff, 0x2, 0x9, 0x3, 0x8a1a}, 0x20) connect(r0, &(0x7f0000175000)=@nfc_llcp={0x27, 0x1, 0x4, 0x0, 0x0, 0x2, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x6}, 0x60) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x806, 0x3) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/07 13:11:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004fa000)=@assoc_value={0x0, 0x6}, &(0x7f00002cf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c40000-0xc)={r1, 0x4603622e, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b36000-0x4)=0x1000000000, 0x3) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r2, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d49000)={0x0, 0x1d59}, &(0x7f00008c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f09000-0x8)={r1, 0x8, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c2b000-0x4)=0x0, &(0x7f0000688000-0x4)=0x4) 2018/01/07 13:11:40 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xfffffef1, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x1, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x8, "06ffe9010104"}]}}, ""}}}}}, 0x0) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16e, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x160, 0x0, 0x136498a9800000, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "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"}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000402000-0x1e)={0x8, 0x5, 0x6, "6f298bf56dc3", "43d4285e66d4215a70fa18cef4557b7f"}) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8a, 0x10000000002, 0x27bf4462) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f0000dc5000-0x40)=[{&(0x7f0000a49000)=""/19, 0xfffffece}], 0x1) readv(r0, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000016d000-0xc)={0x4, [0x4, 0x2, 0x4, 0x3]}, 0xc) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a8000)={0x26, 'skcipher\x00', 0x0, 0x8000000000000, 'ecb(camellia-generic)\x00'}, 0x58) pipe(&(0x7f0000d65000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x5, 0x2, 0x4, 0x6, 0x72}, &(0x7f0000925000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e8e000)=@assoc_value={r3, 0x7}, &(0x7f0000462000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f0d000)={0x0, 0x4, 0x30}, &(0x7f0000201000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000208000-0x6)={r4, 0x6}, 0x6) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000850000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c2a000-0x8)={0x0, 0x9}, &(0x7f0000fc0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000003c000)={r6, 0x5, 0x0}, &(0x7f000017e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e9b000-0x108)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0xfffffffffffffffc, 0x2, 0x5, 0x0, 0x1, 0x200, 0x100, 0x7, 0x17, 0x6, 0xfff, 0x4, 0x1]}, &(0x7f0000d31000)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d60000-0x20)="d70a82a6172ebd31babb86ba9894b07ce899bd336d577883f94f512f2ee7dd50", 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008ce000)=@assoc_value={r7, 0x7d1}, &(0x7f00002b8000-0x4)=0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000674000-0x2)=0xff, 0x2) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000afb000-0x8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f000028e000-0x14)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0xff0, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000945000)="0204af0002000000196466cf06000448", 0xffffffffffffff0c) recvfrom(r0, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[], 0x0}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000065a000-0xc)={0x0, 0x5d, 0x10}, &(0x7f0000c06000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003fa000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x408, 0xfe8, 0x0, 0xffffffff, 0x2}, &(0x7f00002eb000)=0xa0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004bc000)={0x10000001, 0x0}) socket$netlink(0x10, 0x3, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ec6000-0x118)={0xffffffffffff81ab, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000be0000)=0x0, &(0x7f0000f6f000-0x4)=0x8) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008a8000)=0x6) r1 = accept4(r0, &(0x7f000000a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000815000)={0x3f, "21a53a1b2e0b"}) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) r1 = socket(0xb, 0xf, 0x3f) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000dc4000-0x4)={r0}) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d19000-0x4)=0x7, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005fe000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000546000-0x10)=@common="6c6f3a00f4890046041b932004000b00", 0x0, 0x0, 0x0}) pipe(&(0x7f0000590000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000034c000-0xc)={{0x80, 0xec, 0x100000000, 0x4, 0x5, 0x9}, 0x8001}) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)="485a8027a8223fc3c41ebfbfd9208b3e34c558f8ac20473b36bbb38c4714d05cb7ae731802b0189e8ec1ee9b530a1d54f6b1aa542de2bcf783b53d2b5d0bd370a8a3bdc968a11c1d5d14c7b98f18a54840bb24b23f0c61c1533a9dc9058b6c5968d773d7c18bf2059bc861e46bc3adcc4b7c822d187a9bac1589c2c337ad560bbe8d", 0x82}], 0x1, 0x0, 0x0, 0x8004}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009eb000-0x4)=0x2, 0x4) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x3af) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x3e7, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00002e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b6f000)={0x0, 0x6, 0x0}, &(0x7f00001fd000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000776000-0x12)={r3, 0x44, 0x5, [0x2, 0x4, 0x7ff, 0x2, 0x0]}, 0x12) pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005ac000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000296000)=[{&(0x7f0000498000-0x1)="b8", 0xffffffffffffff51}], 0x1) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r1 = socket(0x0, 0x800, 0x100000000) bind$alg(r1, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x1, 0x4000008) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x400000000, &(0x7f0000c4c000)=0x433, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000d2d000)=0x0, 0x4) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000308000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x8, 0xa, 0xa0, 0xa0, 0x3a, 0x5, r1}, {0x7, 0x9, 0x100, 0x101, 0x7, 0x8a43, 0x8fc9, 0x58e}, {0x2, 0x0, 0x7, 0x9}, 0x8, 0x2, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x4, 0x2, 0x9, 0x5, 0x8, 0x100000000}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000db8000)={0x0, 0x9, 0x8, 0x6cbe, 0xfff, 0x18000, 0x5, 0x800000000000000, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x2, 0xfffffffffffffe01, 0x2}}, &(0x7f0000116000-0x4)=0xb8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef1000)={r2, 0x2}, &(0x7f0000ef1000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/07 13:11:40 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/87, &(0x7f0000729000-0x4)=0x57) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xd, 0x5, 0x9, &(0x7f0000af8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f74000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00001db000-0xea)="ef00f98739ecfc8ece4cc86caeda9e8e58616667a409af98460fbbbda6e63f9afb7268f793e8806aaf1c0f39b0be657806deced2f44384c76e24d0b9ff070000000000006bd8869eb7a73ef2c5c04828b9d5f545046792093f95b6e41d864ae57066ce536cf5416ea1277f0d4a07f6b79bbb9a0000deffffff06f71ba550cabbcc648d68b322003b7644a7973588488fe6df4a35413e381837cf59458ba09b97d1fdf5d7ef0c21a0a7705d88a6141ad805e3940f8a3e6caaea3d31c8ba37087ee2200afd847b86a1f23b7bc9709fcb82be1c53ae003f429481b853f916a33b5e8b08cf419f5ee49961", 0xfffffe67) socketpair$inet(0x2, 0x806, 0x3, &(0x7f000084d000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000054b000)="70d03aaddd693dbfa855bd2e22997bd7299426f66a8df82f5b5256b17a0c0ea7d20e0601038241f2084f9749168fc9830c00984ca1b01546fe0cf5e890bf66a5135bb632618e313280665ba283b80e10d77ddf904e9843ef07de847feb983150d270fc2638ed0f7f6c", 0x69) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, 0x0, &(0x7f0000f89000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000f8a000-0x4)=0x8, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e57000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000)=0x20) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f89000-0xc)={0x401, 0x1, 0x5, 0x5, 0x9}, 0xc) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000959000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000dc9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x80000001) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008b5000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a3000)=0x14) sendto$inet6(r0, &(0x7f0000f51000-0x32)="965c373f34d9eb05a8d3d9ca6c5027748e0e11feead9f027256d101fd329759757383e46ec60fed8", 0x28, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000584000)={0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000584000)={0x0, 0x0, 0x0}, &(0x7f000048d000)=0xc) shutdown(r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004dc000-0x10)={&(0x7f00003af000)=@allocspi={0x2f0, 0x16, 0x2, 0x1, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x1, 0x5, 0xa, 0x80, 0x80, 0x5c, 0xffffffff80000000, r1}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x80, 0x6, 0xf7, 0x6, 0x0, 0x3, 0x8}, {0x3, 0x7, 0x3, 0x40}, {0x400, 0x33, 0x3}, 0x2, 0x3, 0x2, 0x2, 0x400, 0x25}, 0x4, 0x3}, [@algo_auth_trunc={0xf4, 0x14, {{'sha512\x00'}, 0x530, 0x380, "aad332eed8d50eb0d128593392a13078f52c78003f77d664b09b46a5760af77be98ea7d27f891312c83d85ca9d6c1e4df479a706eb420ae93167ad38976a740480c7fe0d7157157c6e47d2ee2e0638a3043b6308e6c73a752da5f4a62c0d9005d083b6c6e53dee79433691be602034cf58e707f50a3fcc7f9d6780311f8066fbe2070c2c8eb96b2fbf48204641cb67c85a273bcdc8527454c5fb4c956bb25a5f80ae3c007d2e"}}, @replay_val={0x10, 0xa, {0x7, 0x7, 0x401}}, @ipv6_hthresh={0x8, 0x4, {0x1d, 0x18}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x2b}, @u32={0x8, 0x0, 0xd1}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xd858, 0x0, 0x1f, 0x2, 0x80, 0x100000000080, 0x32, 0x2, r2}, {0xbcdb, 0x0, 0x4, 0x0, 0x8, 0x20, 0x2, 0x0}, {0x9f9, 0x7, 0x8, 0x5}, 0xa91, 0xe, 0x0, 0x1, 0x1, 0x3}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/07 13:11:40 executing program 1: socketpair$inet(0x2, 0xa, 0x6, &(0x7f000020c000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000432000-0x5f)=""/95, &(0x7f0000835000)=0x5f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000244000-0x4)=0x0, &(0x7f00005ef000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ad9000-0x4)=0x8, 0x4) pipe(&(0x7f0000d4f000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000d50000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000001000-0x4)=0xfffffffffffff064, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x6f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000002000-0x170)={0x6, 0x3, 0x0, 0x1, 0x6, [{0x0, 0x80, 0x80, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0xbd2, 0xac, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x256, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xf2, 0x4f17, 0x6592, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x3, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x32)={r4, 0x2a, "c112af6bae7f3d06109b83a774891c7e03fc83dccb46b85ef577233de451fbefcf089389ec41e5031382"}, &(0x7f0000001000)=0x32) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000003000-0x18)=@generic={0x39c3a511, 0x8, 0x5}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000001000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x3f, 0x1, 0xfffffffffffffff7, 0x1, 0x6, 0xa, 0x0, 0x20, 0x0, 0xff, r8}, {0x200, 0x9, 0x8, 0xfffffffffffffffb, 0xb898e67, 0x686, 0x1f, 0x2}, {0x3ff, 0x6, 0x3, 0x0}, 0x3, 0xd, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x3, 0x0, 0x0, 0x800, 0xea}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000005000)={0x101, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r5, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000bec000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8b000-0x4)=0x10) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept(r1, &(0x7f000042f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001bf000)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00007f3000-0x4)=0x0, &(0x7f0000d64000-0x4)=0x4) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000219000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f0000fac000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b55000-0x4)=0x6, 0x4) setsockopt(r1, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000795000)=0x6, 0x4) 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000200000000006) epoll_create(0xff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d1e000-0x4)=0x6, 0x4) writev(r0, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000480000-0x70)=[{&(0x7f00001c1000-0xf5)="a72c0767d05bff9f9ef550853533b90694ce93f057cc36452289d0eb0ac8d91813f72297443bb0097008264be0654f935711f83f535cfc025e87b84f21835a9b4283868afa0d6180f87163696d45c11a375d55204250678002ee60e41546af3fb92cd9469a1e349093082ea67dc4ddf1f3d9947eb2cb3e45c69d8db5f2c4d16108b59907f72ba1dc1862172b0287236ef3c0e5bbaef029bc785c9aa361e3e303f898c736906934301fad6ef8ababf6190f21dc59c22ac60aa9e93d33202ed7df1c800bc61a1772d23f086b7a8d756f29de421fe906d8f580df5902bf193e37ef19eb1f8a49a0b2e6b42722ea7a1909dae3b7e77b1c", 0xf5}, {&(0x7f0000486000-0x9a)="0baddb7f163ae5d43a960ea4d3d094446803700b1e1b42294bbd0968e39f8faf4ebf2c1a7897d34ad1005b7b81dd105652c40d54e01131ef92f1feca9702c85be895fbb1e313526218d35728c68d16fa4bf48d39028e9a4739fcbceed1d7e3d75948ee1689dd621ecc34a6d97164da3e0ae3e49a18f93d9f0a57164df55d5601def435eefadfd963332a2c1b22d152a679855e29587ed1ff87da", 0x9a}, {&(0x7f0000f00000-0x7)="b71caa199ad78f", 0x7}, {&(0x7f0000d41000)="616ab1fbbd624a436b5db93b9b865bba03684d5925803336f1bf3c5f79f6953e913a4d47d2fc43b21941ef8301a74ab394078441c83c8e252cca87705c1f24dec1a28f337fe6d4b61f20dc980cbc0f296859ef547781adbd63c126cb8c74a4a35cb8fd512bbf775d967aa80099d4d6a49da78a5e02", 0x75}, {&(0x7f0000411000-0x81)="4b18c6d24fdbb064f732098dced3b70d39e47d5af5c75af8282d6c237a0b7b2d2cf90abe297d1308503bf54e5e15912ec3b1bbd366629689a71b48e083e02e96011895fc5c8dc728690c8d02f4aa57705276986aebfcfa35c549d2bcfdad101bd4e346081fbefe83a2e14444c9450bd819b790262f7aa98aa1c7fce0fa6cdb045b", 0x81}, {&(0x7f0000cee000)="863775fcddc550f82cb08c1b6a", 0xd}, {&(0x7f0000c6e000)="c6426ca2037044a3545acf16eec3310ecb1e0272260f853eef2bb73b5cdc1eef3f0ba45e4c67b249e6afa2846316ac3386c9ebaa82e51286356086dc9c3a5c45f11762e9cc4fe6566d0141ed2ed7d6", 0x4f}], 0x7, 0x0) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fe4000-0x4)=0x200, 0x4) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000002000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000001000-0xc)=[0x81, 0x4, 0x8], 0x3, 0x784, 0xffc000000000, 0x9, 0x1, 0x20, {0x8, 0x4, 0x4, 0x10000, 0x4, 0x8, 0x10001, 0x3d84, 0xb276, 0x6, 0x100000001, 0x1, 0x7, 0x400, "f42ee3b92efa6cb435d25ab6e656f85558e8ae5c67d830937f7a8b64eefd3eea"}}) listen(r0, 0x84) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x71, 0x0, 0x9, 0xffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x3, r2, r3, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @mss={0x2, 0x4, 0x3}, @eol={0x0}, @timestamp={0x8, 0xa, 0x80000001, 0x3}, @sack_perm={0x4, 0x2}, @eol={0x0}]}}, {"fcae46a3994493e8deb03e4b70ba1d89335cd142ef23ff653ac6cf0d8ae5181ecd6eb92220e207593fc22d750e3e746ef7e17d7014"}}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x5c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2c7a4583e4bdcad24ff34566ef879199bc4766020251ebac4841633e5f683889d90f2b212228bc707958e3942116ee65267b357d"}}}}}}, 0x0) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000425000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x30, 0x6, 0x2}, &(0x7f0000c06000-0x4)=0x18) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x5)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000870000-0x8)=@assoc_value={r1, 0x5}, &(0x7f00008c0000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002000)={0x3, 0x1, 0x2, 0xa7, 0x5, [{0x1, 0xfffffffffffffff8, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x20, 0x0, 0x0, 0x109, 0x0, 0x0, 0x0}, {0x9, 0x81, 0x0, 0x0, 0x0, 0x2204, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x800, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x8000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f59000)=0x80) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000217000-0x4)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x13) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000747000-0x4)=0x5, &(0x7f00002fb000)=0x4) socket$inet(0x2, 0x1, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00004b9000)="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", 0xfc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f20000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hci(r3, 0x400448cb, &(0x7f00000f2000-0x80)="a9f15951b1f982b4e13a0b54d2bfcf9deadeb2b833816ed98c652b679a8ebc79e3a21b07e116860b0c013aebbecba8e729af620409bbef69e6291c257fe9b7365e01bdcc0332b58948ee4b86ed10a87d5eb9b8a83a1d0a7ecb49fadd7f7c69bd8840f59a26d8dd9736e3b0877bca3ebd8f09fc021bf707737ee606c077b5675f") getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000d3000)={0x0, 0x0}, &(0x7f000009c000-0x4)=0x10) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) r1 = socket$llc(0x1a, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x4f192f81df86af32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000018d000)=0x73c, 0x4) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) [ 520.504253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 520.515460] netlink: 'syz-executor5': attribute type 41 has an invalid length. [ 520.526631] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 520.540300] netlink: 'syz-executor5': attribute type 41 has an invalid length. [ 520.587819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 13:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x806, 0x3) bind$netrom(r0, &(0x7f0000495000)=@ax25={0x3, {"8eab892cd82144"}, 0x5af6}, 0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00001a5000)="26000000250015f80000fe060000000102fffbe800ffb1e60e0009000a00ff37ff0583c75b35", 0x26) 2018/01/07 13:11:40 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x58, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5a39d67ae480539945b1f11595167e5e5938a29a4eadf5723da5275865b9f1a0c74e935ee61df04c9dc12a3d65e1c21eee7ce5ddc9afb0ca498dc3110a50ba2aff1386a0b68cdd2506403a2f379e50f36f", 0x51}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9090385716e826de4c36e91492c7a23a233faa232286782a196dc2676466ed1acd8af9933e300b1bd854b4ec36021747ed0", 0xc6}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000011e, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/07 13:11:40 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x5) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000f87000)={0x10000, 0x6, 0x8, 0x10000}, 0x10) r1 = socket(0x1e, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00006fc000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f88000)=@generic={0x4, "0103000000000000f00000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4935000001018f8401a3ff5900012b200300e43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c000200000158d19bcb3151314a7bf1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6555a2b4ff84818c) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:40 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, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000d4f000-0x4)=0x1, 0xffffffffffffff52) pipe(&(0x7f0000ef2000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000b9c000)={0x1f, {0x8, 0x1f, 0x1, 0x1, 0x1, 0x7}, 0x100000001}, 0x9) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000d7b000-0xd2)="cf46bab5bba774c17878c32b47421162f97e8f21e945b4637fa51f312dd9b158425c44b1cbbbb952a9cd2d28145600af488b4993840f23163bb6c58b67ff76c7a8f0e4193ba6d0c39990e172178ff819d19b7ef4a53475485b343bc9dd32091e4c01c000d1991017eb9a1206f76cb198cfd1a351492e8d8435e4dbcaed49f3a57e386279219a727f655138448746ccb6b44551700faa75659efaa7fef3397b955d2490a6ea1c6e655f0838651e665e1c805cb7163b5404c44586f64b8a6cbb4d5b98c5eada2d5ca3351ef31f4c4c848166bd", 0xd2) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000096f000)={0x0, 0x0}, &(0x7f00002fd000-0x4)=0xffffffffffffff75) 2018/01/07 13:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0xfb, &(0x7f00002b4000-0xfb)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1171407ce8be", [{[{0x9100, 0x2, 0xa1, 0x0}], {0x8100, 0x6, 0x7, 0x7fffffff}}], {{0x6005, @x25={0x2, 0xfff, 0x5, "bf22fde0fb1d76762938a77a8c7ea24253d114ebc90c51888956269d0fde00aec6e1109f2286596c37dcf628dc976df0ec0eb8edbc90a4d6955536e28806233e58b6830dc0e2e4e07f641267a3b216f8e433f4dc22a7a2cc32abdc859b410f4ffb6aa8c57344c41003000cfc520073b9681c46da0dae8297759e34fcdc1d673a234eb63ea6301e634f31e38682112fdc8a732bfc3d07ec57025461a6542a0822f1f35dfbf0972430761a33a48c7c1b9f94df8a910f88d9e1be1bc3b6b8d6cc25426a62bf3b1d314aea546297378ceda9c771159a13d1c5e6a3f746f79c099b6fa43f"}}}}, &(0x7f0000ef7000-0x14)={0x0, 0x3, [0xc2e, 0xd0e, 0xa52]}) writev(r0, &(0x7f0000a65000-0x10)=[{&(0x7f00001d9000)="2900000020000303013d0024000a002002000016000400000000000405001300ffeb00005406ec006e", 0x29}], 0x1) 2018/01/07 13:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) bind$inet6(r0, &(0x7f0000d4d000)={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) 2018/01/07 13:11:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:40 executing program 0: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x10, 0x2, 0x7ff, &(0x7f000035a000)={0x0, 0x0}) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ca5000)={0x0, 0x4}, &(0x7f0000ca5000)=0x8) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ca5000)={r2, 0x44c55bfb, 0x7e7e, 0x3}, &(0x7f0000645000)=0x10) socketpair(0x11, 0x3, 0x387d13ce, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ca6000-0x8)={0x0, 0x800}, &(0x7f0000ca6000-0x4)=0x8) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009a1000)={r4, 0x7}, &(0x7f0000ca5000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 520.597808] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/07 13:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0xa00}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20008000000001, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket(0x2, 0x3, 0x5) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x801, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000317000)={0x1, 0x200, 0x7, 0x10001, 0x0}, &(0x7f0000a67000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000368000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x6, 0x7fffffff, 0x2, 0x6, 0x6, 0x7, 0xffffff0000000000, 0x1, 0x5eb, 0x0, 0xa2, 0x2060, 0x518b]}, &(0x7f0000283000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005c8000)={r5, 0x100000001, 0x61, "e152613ed5acd6ebd4062074b5df0c66ac115e37e34c727577396a01c75dd1340e2e4b5f752a15fce53b6256585ea539e8fd28e0f743c58db8689665dcd4a6a3aced1d641e824c6fa6e9751b0539027c0951286ee69fca3821a7fb1fd118526bf8"}, 0x69) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000918000)={r4, 0x7, 0x8, [0x0, 0x4, 0x7fffffff, 0x7, 0xff, 0x5, 0x20, 0x9]}, &(0x7f00003a2000)=0x18) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000935000)={0x4, 0xffffffff}, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r0, r2}) tee(r3, r3, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ec000-0xb)={0x5000000000000000, 0x400, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0}, 0x119) shutdown(r0, 0x1) [ 520.631704] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/07 13:11:41 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000f4a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000280000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000ad7000)="", 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000053a000)=0x0) bind$inet(r0, &(0x7f0000830000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000425000)=[{&(0x7f0000cb4000)='z', 0x1}], 0x1) shutdown(r1, 0x1) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) getgid() connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000785000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002b8000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xca7000)=nil, 0xca7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000060000-0x18)=@generic={0x1, 0xfffffffffffffff9, 0x3}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000337000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000857000-0x4)=0x10) r2 = epoll_create1(0x80000) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000ca8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f00007e2000-0x8)={0x5}, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000a07000-0x4)=0x2, 0x4) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ca7000)=0x0, &(0x7f0000735000+0xea3)=0x4) 2018/01/07 13:11:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="2dd0ddfa721dd700eaf7451352661c0b", @ifru_flags=0x9002}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="73b7ea90344db7a4770b985742cc20d0", 0xffffffffffffff4e) socketpair(0x3, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/137, &(0x7f0000002000-0x4)=0x89) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 520.675407] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/07 13:11:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000176000)="", 0xff81, 0x2, 0x0, 0xfffffffffffffeba) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2f000)={r1}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000521000-0x4)=0x0, 0x4) 2018/01/07 13:11:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80003, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000046c000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000889000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000080000)=r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f00005cd000)=@file={0x0, './file0\x00'}, 0x7, &(0x7f00006d9000-0x10)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000740000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000be8000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r5, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0x0}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40080) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000016b000)=0x0, &(0x7f00001cc000)=0x4) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000996000)={{0x0, 0x2, 0x7, 0x6, 0x81, 0x7fff}, 0x1e64433e}) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) writev(r0, &(0x7f0000802000-0x10)=[{&(0x7f0000154000)="61b7cffad578d579a0499975a993fffcb99d0e4fdca91a10d0219a7016", 0x1d}], 0x1) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800060000000000000000", 0x1f) socket(0x1b, 0x80000, 0x1) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x10) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, '\t'}}}}}, 0x0) pipe(&(0x7f0000f4f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ec8000)={0x4913}, 0x1) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f83000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000f83000)=0x0, &(0x7f0000f84000-0x4)=0x4) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000fe7000-0x11)="899b8b6aebc026c3361e6ee1eb75874d", 0x10}], 0x1, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000647000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x0, &(0x7f0000dd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f65000-0x14)={{0xd52, 0x10001, 0x0, 0x1fc, 0x0, 0x7}, 0x7, 0x1, 0x0}) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a24000-0x14)={0x0, 0x9fc, 0x20c, 0x9, 0x8, 0x7}, &(0x7f00008fd000-0x4)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f65000)={0x9, 0x6, 0x4, 0x8000, 0x5, 0x401, 0x2, 0x8, r3}, 0x20) getsockopt$inet6_buf(r2, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aba000)={0x20, 0x72e, 0x1, 0x20, 0x6, 0x7ff, 0x4, 0x2, 0x0}, &(0x7f0000b5a000-0x4)=0x20) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000b4c000-0x8)={0x0, 0x0}) pipe(&(0x7f0000752000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00003d4000)=0x0, &(0x7f0000a87000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000059000)={0x0, 0x5}, 0x8) socketpair(0x10, 0x4, 0x7, &(0x7f0000b39000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000489000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd1000)=0xc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000c0c000-0x100)={0x5, 0x8, 0x5, 0xffff, 0x4, [{0x100000001, 0x7ff, 0xfb1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x401, 0x800, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x80000000, 0x42f, 0x1000, 0x0, 0x0, 0x1404, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000558000)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x186}, 0x65f, [0xffffffffffff375d, 0x65, 0x100, 0x6, 0x5, 0x10000, 0x6, 0x763c48ea]}, 0x5c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00007f9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00002cd000)={0x2, 0x800}) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000fe6000)=0x100000001, &(0x7f0000abb000)=0x1) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00005b7000-0x8)={r0, 0x30}) sendmsg(r1, &(0x7f000005a000)={&(0x7f0000cab000)=@hci={0x1f, 0x4, 0x1}, 0x6, &(0x7f0000f00000-0x20)=[{&(0x7f00006d6000)="e32422f621ab", 0x6}, {&(0x7f0000dbd000)="a3fef26f49956a719e3a793b349758f80cd41b05fbedb2b7b7399ddae2fba3840aebb2249fa75b9168074d3329f8f339", 0x30}], 0x2, &(0x7f0000ce4000)=[{0x18, 0x10f, 0x9, "8643a93b60796a28"}], 0x18, 0x0}, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000804000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000401000)=0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003e4000)=0x1, 0x4) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000)={r0, 0x0, 0x47, 0x6d, &(0x7f0000002000-0x47)="af809e00f73ca416e1b9567b13d33cb0e1efafb069906056635aa007ba77f61f53359ff17f0f5b5e81850afe17588178aeff1ccbd8a8ecedffb7b5acfb0f448c997d59f581c8b5", &(0x7f000000d000-0x6d)=""/109, 0xa6, 0x0}, 0x28) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000d000)=""/185, 0xb9, 0x40000002, &(0x7f000000e000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000e000)={r3, r4, r5}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000010000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05", 0x1}], 0x1, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto(r0, &(0x7f000035b000-0xce)='$', 0x1, 0x0, &(0x7f00000e5000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000dd6000)=0x0, &(0x7f00006a3000)=0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000f2000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c7d000)=0x0, &(0x7f0000b45000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000b7a000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000045000-0x20)={r0, 0x3, 0x1, 0x0, &(0x7f0000333000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007f2000)=0xfbfdfffffffffffa, 0x1b6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000-0xc)={0x0, 0x8000000007, 0x2e}, &(0x7f00001a5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d0000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000024a000)=0x0, &(0x7f0000323000)=0x4) r3 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00004c9000)={0x1ff, {{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @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]}}, 0x108) sendmsg$alg(r1, &(0x7f0000214000)={0x0, 0x0, &(0x7f0000ce5000)=[{&(0x7f00007b6000-0x5a)="0e3ed0c04588d22b61bc59a50283e115c8122215d1fae15eb9758eb2fd7909c8a69d2c6d3c84f19be490caa682ebda7c67d7c6a4ab0b12ce3d40a3b830005c6e5fcf1183a657a8d4755d2be81ae5a1bd3f469d4391932a82cc4e", 0x5a}], 0x1, 0x0, 0x0, 0x4}, 0x8000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000021b000)={{{{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0xff, 0x4, "2a0a0c005f04afd8b937f326be7e20ba6be77c3c1c1a668d5f6f9a98f7dde0b030bb2d0a9f44c55dc2d4adfd156302d8905e82a52f9d19f0f3043de3b5db1a284c7e29608246b2131c730d793f0dac6d"}, 0x160) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00005b6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x5665bda0a5a5e366, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) 2018/01/07 13:11:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000277000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x3, 0x8, 0x0, 0x20, 0x80, 0x87, 0x5, r1}, {0x9, 0x3ff, 0x5, 0x6, 0xfffffffffffff000, 0x195, 0x3, 0x5}, {0xfffffffffffffbff, 0x80, 0x77c1, 0x6}, 0x7, 0xb, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x8, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x3, 0x1, 0x7ff, 0x5, 0x7, 0xc2b}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f76000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xb600000000000}, &(0x7f0000e2c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000066e000-0xc)={r3, 0x1, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x8001, 0xffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000003000-0x4)=0x400) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000002000-0x2f)="a287b72daa77a12aac6bf99f67876d36c1c07219bf3bd0c49962ab603bd12e03871c84c7113b1b2943c2f8a8492610") getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000006000-0xf7)="03f602cddc7ee0d786091b0d081d761a32ae7c7cc104e4f9dd49d3eb28ea0d65415daced5af25eae2b2dc25083ffe92c37136beaa48d35790c9e7233f73c8b2977401964723599b2e2a874c12a617c9848f4eac71529c77ea39e471266f9af8fecbd5439260e6c785ea1c82c790ccfb0539a8519757d189e637cf21691b9e66cd0a3cb36580b3a30c9a2fcabb40ea3d0235e64ac5854ce89144e01f4e55c7f13ae3d5dba6c969b52050c5020af18a856656353e16e516d0d0943f09e83ffedb86f9f908913ced66ed712c389e2e19e2f19979f67d5329c9b81454941febee19928586bd8ca5ecc28f0850524fc928035e59372cc511961", 0xf7, 0x1, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r3, 0x10000}, &(0x7f0000006000-0x4)=0x8) accept$alg(r2, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000008000-0x4e)=""/78, 0x4e, 0x40010000, &(0x7f0000007000)={0x4, 0x6, 0x8000, "a11208417a34", 0x401, 0x0}, 0x10) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000da0000)={0x5, 0x8000000000000, 0x8, 0x7, 0x3}, 0x14) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000819000)=[{&(0x7f0000976000-0x70)="39000000100009c3692d0000800000f9060800400100000045000107000000141900120004000100000000000000018000036a8900001ee400", 0x39}], 0x1) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00006b8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008d4000-0x4)=0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc2000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d79000)="4ce1c7e51cf5b26944d63456f92ccdce2861f5902cfaa00c69f2367f37ae8b1dd5e4038af234e977fd5bea7d7cafd07bef2c7a9c1b37a663409a73d93262f736b1d9fdf5b0d30b0460178952825ae5ea3ba11f1c7418d86af7a54e08b642047290378ffb21c6615fa9938bd05120f4b40a697f21270bdeb785b5e2171f65183496fdac601cce0d2813304a0b244602dfe7f0237f97420999ff240c0c0f4feee1012a42d9ad446d3f6d606e21ef700b1ac597020142bb238e9c34c0422618fe47caaa3b0f75f5c4d242c283b39010a2d9cd4bad3ed19edfaca5760a", 0xdb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003be000)={0x0, 0x0}) accept$netrom(r0, &(0x7f00003a6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fae000-0x4)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a65000-0x10)=[{&(0x7f00001d9000)="2900000020000303013d0024000a002002000016000400000000000405001300ffeb00005406ec006e", 0x29}], 0x1) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000373000)={0x0, 0x23, "e7cfe3b8f1a1025fd6e1450050985428600a5c8a758e7d0910ee5fd15dd30aa399e45a"}, &(0x7f000003e000-0x4)=0x2b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000309000-0x6)={r1, 0x5b0}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000775000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x2cc) connect$inet6(r0, &(0x7f000095e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e5c000-0xb6)=""/182, &(0x7f0000ab5000)=0xffffffffffffff49) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000023a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000149000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c57000)={0x0, 0x24}, &(0x7f0000907000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000365000-0x8)={r2, 0x8}, &(0x7f0000b21000)=0x8) 2018/01/07 13:11:41 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000491000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000f32000-0xb)=""/11, 0x2}) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a82000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000045000)={0x0, 0x7fff, 0x100000000, 0x5465}, &(0x7f00006e6000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ea5000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xe7fc, 0x3ff, 0x3030, 0x20}, &(0x7f0000625000)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000876000-0x10)=[{&(0x7f00003f1000-0xd6)="e0ebe7f4b8494707181cf1d768a072814e17139fe287ef388150c30d92181ae48c05fc131f17d96715f33d75224520581ca7e98abbf9", 0x36}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000898000)={0x0, 0x0}) ioctl(r3, 0x6, &(0x7f0000f6c000)="e5d722e77d528ff16ac4e3dd27d7d4ac76dbf3d446db0b1a2d99e58e3fd5559914c0601ae7b57aebc2c04694c17c") r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00004c7000)=0x0) epoll_create(0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000753000-0xe)={0x0, 0x2, 0x3, [0xffffffffffff8001, 0x4, 0x8b5]}, &(0x7f000009a000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008c9000)={0x0, 0x9, 0x30, 0x1, 0xe44f}, &(0x7f0000d17000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000059f000)={r6, 0x2, 0x5, 0x9, 0x8, 0x4, 0x1ff, 0xfff, {r7, @in={{0x2, 0x1, @rand_addr=0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x40, 0x668, 0x9}}, &(0x7f0000751000-0x4)=0xb8) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d11000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) pipe(&(0x7f0000683000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000722000-0x4)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f000068f000-0x1)='\\', 0x1, 0x0, &(0x7f0000825000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r2, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f00004ab000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x0, []}) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000108000-0x20)={@generic="ca981c23b2e0f5324f0f4d62eb2b3db7", @ifru_flags=0x8002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x11) writev(r1, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003fc000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00005b0000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000-0x4)=0x10, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000d64000-0x4)=0x0, &(0x7f0000084000)=0x2df) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006ff000)={0x8000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, [{{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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00006c6000)={0x9, {{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]}, {{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]}}, 0x118) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e3000-0x8)={0x0, 0x7}, &(0x7f0000f9a000)=0x8) bind$alg(r1, &(0x7f00002a5000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b24000)=@assoc_value={r3, 0x4}, &(0x7f0000380000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000009e000-0x8)={r3, 0xfffffffffffffffe}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00009f9000)={0xfff, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff6c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000605000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000dfd000-0x120)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) r6 = accept$inet(r5, &(0x7f000050d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000b5f000)=[@in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x38) 2018/01/07 13:11:41 executing program 4: 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) recvfrom$inet6(r0, &(0x7f00008d6000)=""/110, 0x6e, 0x101, &(0x7f0000e60000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00001f8000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000278000)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f00007a4000-0x8)={0x1000}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000296000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendto$inet6(r0, &(0x7f00000c7000-0x2)='[', 0x1, 0x0, &(0x7f0000185000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009a2000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b5b000-0xc)={0x0, 0x1f, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:41 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000021c000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bbc000)="bd70c3336cb2218f77ec0eb30cc5f8439fedb3aabd3f72d7fa471276e15cddc80ac4769bbbd563ee023b175533e22320698c5486ade546e80c8348d97ace48a309fa7944c1c208d2b37004bd64ad2afa3590f2f6a10dbad6ee558da372d89323826e1e75f6f085e8413b36b384063ac6061a7e32c76067823a0cec50c90002ed000d41ec2474a9f256d0ab6466d4a56a674f1d50641b9be79439fcab358a1fa4044dfed14b0c976d70be4947efbaf063ce26cb9778b2d3d102ad3e8c98ae9dc2320aedad1847457848b2317ca0f9deb5d126e4fa9ddc9026c89d8ec87a8218d065e7c747b48fd7ef07cd5a1d7667bc3b6853e89824a1ecbe689b10e335859329dccf2ffb85f9c89cf105f91ec4c39b015d0dfefaecbbd9bc33fd4090375645f52854e24d0263b987cc93c08a2c13652a9f2a9b955aac30a3556fbb624c379f57ae9c68168946ccd4738d47ad4c36bb04d49cca67958e7afbb4b452316756c370972fe14ae84f76da27c9f1974b528c5fe794f335221d33acdb3ec031a2438f667b1cb1568a7b6226fd855b5f1af7b1189f7e1e96f0475b79d50fc14c67c5ab87af68a0b6a48d7ba5431faf8b293f9b0e04d6aad1dbefa57bc86ad7375f899f1dcfc38005fe138bb76aa5b5ff965e831d792b131a1ab8e4c70b1b8da8b084dde877a252cdb6232ff7f603ef6f3ab2d904af28a1c2d13bc3045d4f24c216164d36ab79cfe0e349e8fa55a9c64e3e595dea370c05265a28a0ab056d471307f7ecaf16de8abaf7fb19b6ad1026efaa159f97046470889b44c8e379d6e715abe4b12e3680d80c57fd6f528cff314fa7147e0b5e7ad29223779420a585fffed51c82797498cf371ab61ef2e8c2685ef75f99625e4bda9f8a5b2670213a40d3f4281a96235e30af0b860c36e8f393f414c663f8f3d0a25e3cd1636fa9455fd52e629bbb1318c2df58f81a0eeadacc26fa92c0e018a25f41c35f636afbd1c32163bc621d7c234ca1c161d7e7b6fe1d5c3e994fa5384df648666595c6c456f67eff994b842bba18378ec4aa3a98b780f47c56ee453795f2b7e8520ac430f2af25f95a57dd52adf9edce68a933c3a797147d077a1b5c76104892b61beba893355ffcdc1c8ff525b91d6da0a0e85e36e9e70ce5acbed5fbd827968721e1543cd9a171c2e6047fccab24187233cfb0d4f45e7c671f1a821e18fdad44bbd7ee9de366d53a3d5bdb8d75588beb1386259fa3c3c2701ddf877393bcf3f37352f029529fb43c55c2b74098dc0344e2f304e2c46ce65953bac1bef38a5b3c2a61a5a356df2bb41d12955be62ca408a5d7fdf0f2ab0bea667057dd80576ed3f4cec33c0c347cbd035710faed479039398b34ed680e73ef1b49b270596ebff50db325772fc09fcdffcbc1eaa481c3c98b934b20b51075b1b2eb024a50087fea3d804a5904e7ba28de9eadd74b974464f74ee3df7ed86494685bb3fd7fd5dc74e4719e9adef69d1c2549dfdd7c0e5c1e6e85905d93ccbe80f995bb083fd4d55267ac04ebdf9a6beace236027c88f4bc67e18e543ab13534bc7962d208f7d60db77911fd4970a75ca9ecb9352fefc47963e1080b5eb22bf33257467e0b4cf802b9719f46db3abbbaf1f33bd112d8ab80ca920631618fdb554d4592727c93420cb275ccaecf86f509788893a9acb4a87ca8fb761d6f3fdf3a9bf7b8c68ee09a339294b5dfcefc8c78e63db0927159b0e8cc5dc912c9a0394162061a3ea9977a2b7aa5bc574c05c378e863fa8e21f64f5cb2bf6a7b96b448603c6f29b6449e052273835d8aaf6e373116cc504c529a90099f9275b167ffe7a7a08f6410d190ff6a8cff31fa601e194c7b2e57fff9e4136b45b9b6fbcf61d8fecc15d96d526e374f2e433dc86db926609042550d340ce98808dff6484df5bf05a2f06b952dfb1e1558aaf0b9569a56eab281943260e5de5090f3a38b6e81411efe5fb42a49a91b36282e6a4b614e8fedcc31a9a21fd22702114f54fdd54bf91676df52f9639c411d9eefd5c3cb88ac09c595326d34ce1a7539bd830be4a75d770b10aa75397798f43a27d54453dc93830049a0902c079f5b6c04feb01c0b239e56deb4f9ce3088e81dfb505e4cb4f3fe9d9d8a23cc69dbc85aaaf3e8ae0a6b58a4947fe9b6d7aa01f2dd19afd9896f8a4155c4e8290ede9f8ff3526cb5601ceda81c3a3851d987cf468bd63674afcbc7dd118f12e54a9492f3303e087b475d1b0106455d86e5d37446881129f7c95eb8fb883483b56e9ac008530539297504418f5076fa1dbc0b9d600d759686c9984cff9ddde04e92316d9a46d8f896dcd3ad707dc17c3fcebd2ca7badd517ac86313638c4d8beb3f6b021e813433783d269f8717e22d9f5d274d7ce18e12f78bfaa5f8bce1df825848a90f2d44108500cd587328674b550adbd1ee4baacc8c8bf3f753b455ca64fde0fce5422334067fdfc5da56c7abdd240a58ccfb5bc9ead7b6159182bfd7c269b1538a242cc1de181a3144300006b70e768e3e1749b36f9313e3e1483e1c9e6f54530d68ea88dfb8c40b71fa2c43c8c342713435d3116941e8f31b58aebb8202b2442d1fae9fe6adf13dcdf75038aa5f761f38bf877a0e4ec0457efb947753c6329633a0f3a7ee40399b18254e8911ba911e4355dda49760a62b0def9cc994adc5ab2fd5bedd866e7148cc63aeaf713e0cbe5ccc413916b0294ecbc86dcb504329f2d65ea69cb343c73f294cf9afea127e89455c4991fcae9dc6e1dc25263a88d5201d7329dc08b691ada664421fca907da143ffd69aaadbeb7fda175ad821336b7cc591d7195dddaae24707de9f638024192b4f8d9482965d9bf773f8d77df4262ba821f92105d3ee2cf4f48c2374038750435fe7e84a7a11dfd676ad44c4d173a04bb1232e5abd1a1f049bcd679427538e7ad2bd4e55633bc455229a484b682eae8622e5ef2c8cd03fd1d0526cec1aead04f7d7deb54daac8ecb581b1ca27627d0ba3c982584799774d9eee54b5f0dd835634d40dd315dca7af0dd0d6787f05a111195c29314b44e5e374817ee931c7d1c37061c238d52264e6a5b7683fa05d0fffe9ad4cc8063cb2a551125e4a133c7608af788ae5611fcc2b76dc0af1e84e276dc4a95631700e01d2758c632e23616353d8309a0a5a0f3813b744490b20c0e07f81cf86d778e895bedab839a96de50032792e341d1b0e11e7e9493c9cede8242aa5f8305c1a925d4b3e9a19834a531930d3634f0bd0089e6d9e6c40e8bbcbc868d87707ce907d294f83db2024fa0b361fbe68dafba5ea47dd35a563265852438d0ae16b3be2539162b1cce676c55b0fba9d1ecd0b6d2a271c291a814d6ad6e64f46c4f5c036f1be0bedb5ed21b190455e7f3e007c8a86d88bd080b73aaa350d59e5dc62095f5594c751d20d62aca718e56e4b73bd4fdb759b6e5f3a9f15560aa2bd59602d17e8ff435ba8420e3702519bf7614e30b40a94a25e99879bae3c9fb117eaf66ee8fad14e7f5e6e269afa325dca9ff2cc3cd2bedfcb4225ae0a7e1461aec50900f16f9bfe4da23b5debeca5ad439560f2d90cd45245b66e3edb0d13661de3fa695a8e01a5b78348dec4d57d7aee3f17fa45f7007b0d90fdc2109c55f1627024da74eae204b2bf69eaef96df08654222b58d487bcac5315e335ab1d78f3c2ffeb7d6540fb75b1f9c9b299ae4f886e32994a1bc1208a23f44c6b8271691da302f2b4a50fa7664eb51c285e0db1c4ec4489d6254ee2575c1023a39ec940171b224ac4e2c762148a7fafab0e31dbb84b9c1b93c1b9ae6f0f656c3e4978f7b13cc3d3b8b53d993a0942efc4dc25a017a9c0eadd7e0d5b5c50c726a70b40df4657ab995ca2b573390b24e77793193d38625bd0b4b90a9df1f55d7ed2b3b0b4cbaf4d13e1021b533614a2c5676dc4184c371fedf23555540b6b6e2dcbafbeb8e5a8f5d662e8bb12664a301817a5215c2dea7c95b8926ba7782c175302cec4242234570870946c9760770be202374f02d21fc7a7fe9acfd9a48fcca89aad01661d7eb199a9d23075583ffdacb195be351be714d1ac6e73cf90198bc8a844dc489f1b63f4426ff0751a2bbc28e1ad257e9f4293bff33e8be98e3a5d30d8d4d49b3945593d91a8ca4720195e6fc466f0b536a4caec9979509abc7abce524df370279df0f4a40cce7e4cb3d66c1c1ff3522c99e1d8ab66b26f02ad22e299d33412a0c56f5d459f95ebc36ab22e23fab6138d3265f7431ba2b728b448edf8ad878b78afe82e1c61df57fbb12cb88494442079982db1211a86bc23929cea42ad807ffede249e15c82399b0e8f8c41ade0b96e3f0a8c01171c32e10bfeb3fb0be19042dadd516b1565b7439d6f0e80f2a5e4a0de21612ac5ac82695b82d1ec99f38d69ff32bfd6bee84ab4b3d8459b676507d59f638ddf2a672754c0cf13db6d92cc10035b8dba8a9c78cf37c4976805f01c7b3c809b1843b277a14e1a07dd32b6fc3ba5a1804afea15ed70584c8fc2a46d55aef6b60b202195576aa360c940ad1dff48836804841ea64d65ca6446f7ed31ecf60ac68496611fd6208bf79d254336842d5dc90c22fb6129d4edffe4677aae5160650e0cc09a8dbb61856dec670f8fb7853f5611457092c4ffd0ae439ddbca43103171a16b38fbc647f108f09d1b23bf3446d6693c74f31a5cb8c19837040781f99becd276f59dd85ebd5b6235cfebfffc5da93e8a3dc9f6bfc30d63b9e251ec8a526ae16141003b938faddd144b36ab0501b35423ce0ffb88e0e58395a5e0bd9a10f10a21c143c561011f6014b161dfd7e9539f0c7e5898d9f00d73b709eeef9fa8fe1465ce633e0fb5f279a26da243ebf93990bacb059d8285a0c1a1481b9ce5b7d497ed5ce7af366c22d63993bace2d9a0f50a84328eada697d2ce29b916fbebad082ca6b5a9f4efd86eecb44b1bbddad4a0aab95687079dc4e86b7f79b1f795798c93f0bbaf90c79c00d72b5c361e5b6f8e7264c3effbdf76b6933d71be222d1ee20a8db793d8baa9e0190914cf2e0012616ae39b6487a1e5e2510906e5059161f81d0efe3f5c77e9b5a6b6c16a74768f832710be1614310eb7e5debe379326155ed5a2cf4f1ab07b00510406dca9c728086424199fcedc0483172586cb04332b2d46eaa8a338d25ca27301524de9bbeaf07d2455bf3ae5ac63a3f1f4844cf80a96510d0ad6857c52fbd31d10d1c9c74beb06bc0439d15ff9d01a401b7af25010be5ea82f29a56afa46a60da1fba8f10b44085710732ecbac6d94c891014c5657802f71bb975f6cba733050f5c91a47795782c91f84e1c9773074dcc0c6484e65fce45d2107d52195a21b126bb5679915b48b354f82a51590883b1e00b71589bc11909bca3a9a21dc1ab1750d763658ad5723f4f28df08eff195eec27e43fda686bc77cd0fd7d371bb846946159cad2222417d3118b7e2c76303d419bd770d5675b8ccfec743e6b0fd538eeca368b989739b5decf0f4c2594a4ee1db847efb0e14ebbf3e08e0eef6b0e54d9618a1f71a9cef4862c4e7ec4ebd022c38971e79889025fd701db9b009bcfb092b1f44a279be34a3dac76c2b6428e99f83bd976e065520f26bfcd62cc2ddb14ddaadbcb1d9562fb4fa7d7b7a3b3339104097b9cb811bd602c93769330c1bda8aae69e8fe190485814fb39265043e5e3cf4fefc3aa28bfa478fd007030e101674f010f85dbd771a9a4b6f9202f2dafb69cdc3a00d4e2948a49a042e97743042166caf390b67ec6a5d32a67d122049a447a8c0951d360d9fde9aef76dc8fde", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000800000)=0x14) socketpair(0x4, 0x80000, 0x2, &(0x7f00003a4000)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000776000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fba000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x401, 0x1f, 0x4}, &(0x7f0000ce6000)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000675000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008ea000-0x8c)={r4, @in6={{0xa, 0x1, 0xd7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aec000-0x4)=0x8c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b81000-0x1c)=@req3={0x1, 0x9, 0xffffffffdafbac63, 0x7, 0x6, 0x7fe, 0xffffffffffff7fff}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000627000-0x6e)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x30, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000ec6000)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ec6000)=0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec7000-0x20)={@generic="afecc88823193e31120c7d761575bc24", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ec8000-0x1000)="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", 0x1000) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000ec7000-0x38)={&(0x7f0000eb1000-0x10)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000039000-0x20)=[{&(0x7f0000ec6000)="d0153f89a8f2e66bd328", 0xa}, {&(0x7f000036d000)="dddbad77b400fc7b936ab86477867ecf9c024aa138d5e984013d63e101df092d1a695c4bcdf111b4bbbf4bb5a7641c09878e8134f0ffdabd9fd97c12a63976527009cd37fd19ae9e9baf387b654b83b756806c55b1d23f88834189930b0be310ed31c6bcf0a7f8c6fb081e991863b0a184d7be4c0f6922f301d121a311664b3615aeccee0cbb7f3333232ed6cd186bfd640b962c7be94981cfae336b51d53300d75b4a22ce148b1643cc4d8ec76b82bd07ad33bb6f6cb8bae8242f", 0xbb}], 0x2, &(0x7f0000ec7000-0x80)=[{0x70, 0x10f, 0x1ff, "da9e5f3b2775825003c82fd9926756b35354d7f08f35e4b150c7ecdd4f9917435add00da5580136888d664b9f8f825ba77ce16073e500b3d7cb2eca7f9facce420e1df90acccc6c76c29d28e4879f72f6f28eeb44324ecb624905510"}, {0x10, 0x102, 0x37b04b09, ""}], 0x80, 0x4000010}, 0x20000001) 2018/01/07 13:11:41 executing program 1: r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000032a000-0x1c)={&(0x7f000031f000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "7a0e4e8fd2983b2cd683a18535c8a2d5149cf46032b5e297b03cb9f7f9e2bf89c7a23f661f25870c748d859275ae8a0142a2227be98d12d3a85d82d9b41b40", 0x0}, 0x60, &(0x7f000040b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 4: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x29, 0x48, &(0x7f0000001000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006bd000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, 0x200, 0xffffffff}) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fdc000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003c3000)={0xeb}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x9, 0x30, 0x9, 0x400}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r1, 0x6, 0x7fffffff, 0x200, 0x2, 0x7fffffff, 0x4, 0x8, {0x0, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5768}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x4162, 0x6, 0x4}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r2, 0x3, 0x21, "140519a03fff45ff45205e205ee8380c1bca9487780b86a29d7753197f182f987b"}, 0x29) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xa18000)=nil, 0xa18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00004f7000-0x17)=""/23, &(0x7f00006e2000)=0x17) sendmsg$nl_xfrm(r0, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 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}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000842000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007a6000)={0x0, 0x0}) r1 = socket(0x19, 0x2, 0x9) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000200000-0x4)={r1}) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00007a1000-0x4)=0x0, &(0x7f0000a18000)=0x4) socketpair(0x10, 0x800, 0x9, &(0x7f00006b4000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00009ca000)=0x0) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000eec000-0x10)=@generic="cc7274dc6a39290d4d5a0aef8d98618b") getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/01/07 13:11:41 executing program 7: 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_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000460000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000762000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000839000-0xa0)=[@in6={0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0xa0) r2 = accept4(r1, 0x0, &(0x7f0000fc0000)=0x0, 0x800) sendmsg$netrom(r2, &(0x7f0000d59000)={&(0x7f0000b92000-0x10)=@ax25={0x3, {"39728bfc82452f"}, 0x200}, 0x10, &(0x7f00008f7000)=[{&(0x7f0000b9a000-0xd4)="9629538340d357af5f2dd4362ba48d6ef43cd9e2a244e3f6709b7bafd085ef2009c14908b893e65adce9dffdcd5f28aee5f315c1e6085a2c657a32df69e5e649c65b7464ea727771c5d7f125fc14608055b715ee7ce69c38f2b53a4c447231aa83e54c5837844f247778c9e158389feb546574da11af9bce95a8e49a6b61c4f75c66e1befd43fb8ceedf1559ede1ac48b17e6614a60d6b69d7dbf2736e1bd59636ad3a529d4f7e411289c1b7cbb548b1dfdd1e164ec2e5190337b588e7e27e56555dafb4ecb88fa540b5ca0f5f55330eaa517fa1", 0xd4}, {&(0x7f0000181000)="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", 0x1000}, {&(0x7f0000a59000-0x12)="273954a8ff1776923e1a73a0b93e6817c633", 0x12}], 0x3, &(0x7f0000426000-0x80)=[{0x80, 0x10f, 0x1f, "7c1513a95136f753336034a406f4a5fd9a15f2631b5485a61e2bfac9e43b182d9053bcaad069b9a8b20856750dcc3afaf58927502a444c4f8dc3f45971a10350d07dcacc323cd275e014784de6658aee4281f066fbb6f389c4308b517658216fa943252bfea2bc721220d1cce0fa"}], 0x80, 0x40005}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00004a8000-0x88)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x200, &(0x7f0000013000)="c940538857ef930471593bf6f8707c43068d194b05c107a91ed8b8205ea6dd4b36fc4e42985841b08620f7e6e5e2aed4c8ace4f83c35ba734f85ca17d75d56f2a49c647ad5d4075366ed688e6dea7a5a4b9d6efb82c8da8fbb4cc0807d19a196ee43ea8bd6c0e99b20494fbf7c1cdc3566fe8ad0123373138c06eac70abdb1f2ad94745125ec4601ef978898443d5ce8fe8b21ea62997be6db3dd81f3553923176f3f4fdb9fe49584af6841f2f8263e051f6843cac2419e99139d1ab5cbd43101a3efce2d36b890e49a34ebea2daa3d00f3bd1a7378c8ec9a72229ac24753051a8795fa7afd7d85d4ab7") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000013000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="6344cf473ed2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0cbbe833c7bc3c9e76d9717f72997f98"}) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000784000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000908000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b5f000)=0x58) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000ba000-0x66)=""/102, &(0x7f0000fd0000-0x4)=0x66) sendmmsg$alg(r1, &(0x7f00000bc000-0x38)=[{0x0, 0x0, &(0x7f00001ef000-0x10)=[{&(0x7f000055e000-0x1000)="d3dd04a68d62b414", 0x8}], 0x1, &(0x7f0000ce2000-0x39)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000e83000)={&(0x7f0000d75000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a9d000-0x50)=[{&(0x7f0000f34000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000dce000)=""/174, 0xae, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009fc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x0, 0x3, 0x4, 0x6, 0x80, 0xff}, 0x20) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:41 executing program 5: socketpair(0x1b, 0x806, 0x7fffffff, &(0x7f000026c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000679000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6, 0x5, "d22eccda257b736a345677fec60d32d9a2cf467f1e617a1271d65e580a651ad1ad5798d3d77c926ceab8d474469b83aa2372a8365abbffb9482b0b5f1e42f22a773ef83fc4fccd819e255a31239f549f"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r3 = socket(0x11, 0x803, 0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x47e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x7, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xb5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r2, r4, 0x38000}) mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1d, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e2e000-0x8)={r0, 0x3}) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000156000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xd, 0x0, 0x7) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f54000)={0x3, 0xffff, 0x3, 0x9, 0x80000001, 0xfffffffffffffffa, 0x2, 0x6101, 0xbc2, 0x1, 0x0}, 0xb) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a23000)={r0, 0x28, &(0x7f0000fce000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcd000)={r1, 0x9, 0x10}, 0xc) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f8b000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9d4, 0x0, 0xfffffffffffffffe, "e93ec694d2ab917db21214deba1571804f7d0cbf0d16fcd299ecc1152a12e6e525e4b488310d967b0c182c80c9221aa0e44ec0eb77d1379609ce872c84e018c87d49fd7124310b6bc68ee62c24d1382a"}, 0x160) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000042000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000f8c000)=0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000f8c000)=0x191c, 0x4) [ 521.294940] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/07 13:11:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f9b000)={0x10, 0xc18, 0xb23, 0x8, 0x1, 0x1, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f00001b6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004a7000-0x8)={r1, r1}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000705000)=""/192, &(0x7f0000c4a000)=0xc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xc2c}, {&(0x7f0000971000-0x90)="1150784801bcb6aaaae55327e8c289e0d6862740978a2da01881137384fe3b37baf56a138a4b8d6ca54546cc01d7d3d65b8f4f93e307991147177610b2801b04a02e65e4e83cf167dec3a1c47b05d0d9cd4f878523d94d643ad8259b8c2e31c218c18867c81948087bb0fffadcd25b5f2c45d546961eb88e0db25f63242b993b90c67c666627ccf79cd08c4f9ca3ac6a", 0x90}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}, {&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e115837db349c3838f3a407ce68994a95234d2589903709422572b2baa826926da90b1b5caeb1780f49bcee93b2db44c1974472d75de0ecc612a5d79df5214f818db3b9c2d460e0e815f15c438764625ef912f174893ef6466fd47222dd2f1d75421c9dd7d7d55fb780529db6af8d1a226cf719d0ad1a6c479ebc9debd07134f3c969ac2e63e7063da4f266b34368add0f0eecfbd2c5297de5644b17ee294ec9109306cc18b036a554a636483976eec9a19b62cb59f748c9bf16272c2a4dc025671a5bd340d3d8d12fa4ae5f3e78ee4", 0xf1}], 0x4, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) read(r3, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000281000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002f3000-0x4)=0x0, &(0x7f00007dd000)=0x4) syz_emit_ethernet(0x3e, &(0x7f00002e9000-0xac)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}, @rr={0x7, 0x3, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a4dcb", 0x0, "aec3ad"}, "076f1e16"}}}}}, 0x0) [ 521.341419] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000f, 0x5, &(0x7f0000c45000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000acb000-0x10)="00a4f51e43b41545b135ddce5f88e71b", 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000048b000-0x1f)="1f0000000007ff0600000000000605400000f800090001801d000000000000", 0x1f) 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000f000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fef000-0x3)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a5c000-0x4)={0x0}, &(0x7f00006f1000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dde000)={0x4, &(0x7f000007c000)=[{0x43, 0x8, 0x1ec0000000000, 0x6}, {0x2, 0x100, 0x8, 0x1}, {0x0, 0x1000, 0x8, 0x1}, {0x1000, 0x1, 0xfffffffffffffffa, 0x4}]}, 0x10) socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f24000-0x4)=0x0, &(0x7f0000379000-0x4)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x4, &(0x7f00003ba000-0xf5)="", 0x0) 2018/01/07 13:11:41 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d98000)={@common='teql0\x00', &(0x7f0000ca9000)=@ethtool_drvinfo={0x3, "7c518d5b5f877a7291cfc44ae93adcea3593446f91f418fbb7755d12a57b74ff", "becac81d4c2e8285cb009c752fd4a7d9b1ce4c8c384bc9b58682c0a0225cadd4", "88912c0bc215b57bf4a572710c770babdbc432a877b69e58977c4ddf9fae09c7", "6c3a45bf73f79f1e5d68bb91f91816fe4f71655060a21f1a44eb277fbf7d1e8b", "f04c6cef97f455ed6e0ecef5434af5f39a56da1f7563da3ad03d1ed1c386c708", "cf35778b91d5a844351eab14", 0x59b, 0x7, 0x4, 0x2, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0xfff, &(0x7f00006af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/07 13:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f0000ff6000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) r3 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r4, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}, {&(0x7f00007c6000-0xed)="eae29e65622206120f080581eb4d9648ceda9ace4211765ddb394b949afdad11fed3420788d7a464da8dca51be31127dbd1b2fe008b9e457067e3e15b773718321cfcc9b6f831afe62dca398fb7d43d4cd6e082c66fe78e738dc046652900dd9331c2980f1c3d751e55d9c79f9f5cce960ee3ff2cb037ff3944a070619654636c8f28f891e21b95c2153bd5dd710c4b24b3a5791f0ac6d3e2dcb874686938e5714930697116b1b0f20c31e23baa66cbf110b3ae7d2262b1b2cff60d9c0698a5ee5b1a99f3bdf28adb6df9776afb2e75aa0851c28d35df023a9587625e2ceaf2a669fe7bec7abef1efea510d422", 0xed}, {&(0x7f0000540000)="9b4d7a942e21e27053ca6200d3c47cd796c8a2a20c", 0x15}], 0x3, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r3, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000071d000-0x10)={0x0, 0x0}, &(0x7f00001f4000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00009ca000-0x78)={0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffffffffffff, 0x10000, 0x1, 0x3, &(0x7f0000005000)=@common='bond0\x00', 0xffffffffffffffff, 0x1, 0xffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r4, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}, {&(0x7f0000099000)="90adda582709ed10f9fec361dee94fb42135b3934fd3723ecf35ae62ca1867d730208f47fad69134ec92f5362c049b3648ebbc75bfa80fc8e27fe97f8f21418bd6905cff4359f998cd9416a87669126b0445b491fc319ff2c9f3aed5756085f572bb54a8fbc7650e4401b2153d5e62e4144a3bbca37d2324592630737bb6c49f9545a6587809a8a8f6850365af9cc37794d5a67329ce736463bba0b36467f609b130fdd7b7d574f7c89cc769c06d2c64e5d92fff01ff93d4f62730bbe8e9c2d80abbe723787651866764e103e041830bb892f12476013306e0d00cb33829673b79bb89f7646c979d95b5076b0e668041", 0xf0}], 0x2, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) sendto$llc(r4, &(0x7f000061d000)="61527e47ed61f5f50aa438fde8250cda7001bc40e8f3bbc8b4985744e213051d165a355185f95e2bfe8faab7ab66e49f183916cc3c72919b5ce18b922c8a437c5db20509a535ff1438b74b", 0x4b, 0x0, 0x0, 0x0) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cef000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6a000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f57000-0x8)={r1, 0xc396}, &(0x7f00009db000)=0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000)=0xe8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f63000-0x44)={{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000650000)={&(0x7f00001b8000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000aab000)={r1, &(0x7f0000de2000)="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", &(0x7f00005af000-0xa7)=""/167}, 0x18) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000de9000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000138000)="7463828c1a5f33507571958c3cbda6bdd84736547354f8208f2471c49fa8744b9ebff2c441afcf28a84e5ff69060deaac2dae12fcf229dcd7e1c5afc5aa5f413c1e84ab88f6ba4d5fcbceea6e6ed32ea7d28f322c135c05432832d33324d6ad4153e3c33ea9b826f6c6d22525dbcc0155888", 0x72) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00000a9000)=0x0, &(0x7f0000eda000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000eda000-0x57)=""/87, &(0x7f000067e000-0x4)=0x57) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000f000)={0x0, 0x63, "2420177a6cff7f3bf337f4887c23131463735b3706760e0099ba425cbcb72dbc47c0a363e80a8e2abdddde7943963e0748823feea9f6a73b1777bd360d4319c7deaccc9173056a399ae89dcc5dbbd81fa22c3766c580919b72cacd468751da64a0f26f"}, &(0x7f0000010000)=0x6b) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000)={0x4, 0x2, 0x4, 0x81, 0x4, 0x8e, 0x3, 0x3, r1}, &(0x7f0000010000)=0x20) 2018/01/07 13:11:41 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ac3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd6000-0x4)=0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000231000)={r0, 0x0, 0x5, "e5a2c04fcbe566b1116d14aff5fcbaff0f465c51d5785958ba5987e2039907c01ed16bca20c331b5d50d35b1fdc1943424941e32ce01d284cfc7436a040b344bbf444bf3d7898c447dbdeb3a301100ffe2bea17ce6c34ba38f8da7a5dee532099c7edf7e9c911d197b3d2f469c4110adcf8c7e728318aa83f71a2c2f068965a044836c511d6664c9c1fe6f6ea8c9e6f9819ec04a5d9185a03f3dd00a"}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/07 13:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0x3cf}], 0x1, &(0x7f0000309000)=[], 0x0, 0x80}, 0x800) pipe(&(0x7f00000b8000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000130000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = accept$inet(r0, &(0x7f0000372000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000837000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080e000)=0xb) splice(r1, &(0x7f000043d000)=0x0, r0, &(0x7f0000932000)=0x0, 0x627, 0x2) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x0, 0xfffffffffffff814, 0x2, 0x20, 0xa0, 0x2f, 0x100000001, r1}, {0x5, 0x80000001, 0x1, 0x8000, 0x0, 0x4, 0x100, 0xfff}, {0x7, 0x2, 0x89, 0x9}, 0xb, 0xf, 0x1, 0x1, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x2, 0x400, 0x0, 0xfffffffffffffff8, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d5f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000270000-0x4)=0x14) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005cd000)=0x3, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d8c000)=""/206, &(0x7f00003dd000-0x4)=0xce) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r3, &(0x7f000017c000-0x2e)="", 0x0) [ 521.487528] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/07 13:11:41 executing program 6: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00003ed000)=0x0, 0x4) socketpair(0x9, 0x7, 0x6, &(0x7f0000292000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f04000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f03000)=""/4) 2018/01/07 13:11:41 executing program 2: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/07 13:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e3e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000416000-0x18)=@get={0x1, &(0x7f0000bdb000-0x2c)=""/44, 0x10000}) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) socketpair(0x1f, 0x5, 0xbc7d, &(0x7f0000bb3000-0x8)={0x0, 0x0}) 2018/01/07 13:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000edd000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000033a000)={0x7, 0x219, 0x7, 0x2a, &(0x7f00005c2000-0x2a)=""/42, 0x96, &(0x7f0000966000)=""/150, 0xbd, &(0x7f0000097000-0xbd)=""/189}) write(r0, &(0x7f0000f61000)="2200000014000721004f10f7e2d2050002170a000040000004000200e700ff02f155", 0x22) 2018/01/07 13:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f00004de000)=0x0, &(0x7f000047f000)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socketpair(0x1b, 0x802, 0x7, &(0x7f00000eb000-0x8)={0x0, 0x0}) pipe(&(0x7f0000da0000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b10000)={&(0x7f0000bec000)=[0x1, 0x148, 0x3, 0x7], 0x4, 0xff, 0xfffffffffffffff9, 0x4, 0x7, 0x7, {0x3, 0x99db, 0x7, 0x9e57, 0x5, 0x9, 0x6, 0x57c, 0x1, 0x1, 0x39b, 0x5, 0x2600000, 0x8000, "17d079540ffb8a5b76e4b281fedecea7d5747290c97349fda97c38aad5e95692"}}) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c53000-0x38)=[{0x0, 0x0, &(0x7f00007c5000-0x20)=[], 0x1, 0x0, 0x0, 0x4000}], 0x1, 0x10) 2018/01/07 13:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x1f) [ 521.654686] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 521.671533] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/07 13:11:42 executing program 4: r0 = socket(0x19, 0x80006, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000af5000-0x4)=0x0, 0x1b1) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000091c000)={0x0, 0x0}, &(0x7f0000a8e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000070000-0x8)={r2, 0xff}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000061d000)='lp\x00', 0x3) shutdown(r1, 0x1) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003e1000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ea4000-0x8)={r0, r3}) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0xb) r1 = epoll_create1(0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d22000)={0x5, 0x1f}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d21000-0xc)={0x4, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d23000-0x34)="c31ba3267825b1c83935266fb1ab9fdf3261eaadca06e18d4de51bd9e735071685df68dfe53149247d97be6e47059139246e2b22", 0x34, 0x4040800, &(0x7f0000d22000)={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000243000-0x4)=0x0, &(0x7f00007fa000-0x4)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x1, 0x80012, r0, 0x0) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000036f000)=0x100000000, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000e8000)=0x0) accept4$unix(r2, &(0x7f000006d000-0x3b)=@file={0x0, ""/57}, &(0x7f00001d9000-0x2)=0x3b, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000882000-0x4)=0x0, 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000092e000)="8ed14b6ca8435a8c94178c10cd35edc88e682e97f32235778528382e52f67c7810aca705d5106a5417c45a477c1ce36fcde02eb9ebeacfafc5f6c336da", 0x3d) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000963000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0xeb3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x1, 0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000-0x4)=0x800, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000007000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000007000)=0xc) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, &(0x7f000075c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca4000-0x4)=0x14, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00008c6000-0x8)={r0, 0x5}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000890000-0x10)=@req={0x0, 0x0}) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x251, &(0x7f000096e000-0xb5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="02012bc800", [{[{0x9100, 0x5, 0x8001, 0x2}], {0x8100, 0xffffffffffffffff, 0x6, 0x9}}], {{0x86dd, @ipv6={0x40000000000, 0x6, "f1806c", 0x77, 0x20000000000011, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x20000000000003f, "0b14a3"}, "d7b67d018b96bd1880ebf7b3319ea1be1ef80998a14fec3f22e9d6c83e5718ad885ff17f3fca330b07833561cfdf11cf1b2c789e42f454188ba5399e2ebc6f936e761d68c0625c5697ab9e8f3bd88c95f4fe9da6efe3193bd6fc47ee58de561d8f9dbfeab9d981"}}}}}}, 0x0) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005fb000-0x38)={0x0, 0x0, &(0x7f0000902000-0x10)={&(0x7f0000f87000-0x68)={0x2, 0xd, 0x7fff, 0x6, 0xd, 0x0, 0x6, 0x2, [@sadb_address={0x5, 0x17, 0x6f, 0xa0, 0x0, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0x7f, 0x20, 0x0, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8fd}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x5) r1 = socket(0x3, 0xa, 0xc7b) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f87000)={0x1, 0x7, 0x200, 0x4b, 0x4000, 0xffffffffffff64ad, 0x9, 0x200, 0x0}, &(0x7f0000105000)=0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004eb000-0x8)={r2, 0x3f}, &(0x7f0000f88000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 5: socketpair(0x14, 0x0, 0x80000001, &(0x7f00004c1000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001cc000-0x4)=0x1ff, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x1d, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x177, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000c6000)={r0, 0x7}) 2018/01/07 13:11:42 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000971000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x400, 0x64c, 0x800000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f39000-0x4)={r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ab1000)={0x0, 0xfff}, &(0x7f0000388000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b67000)={r4, 0xffffffffffffff02}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000364000-0x4)=0x8, 0xb4237e2a0928d0b0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ebe000)={r5, 0x2400, 0x4da, 0xe69, 0x0, 0x4, 0x8, 0x3f, {r5, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x12a000000000000, 0x48, 0x6, 0xffffffffffff7b8b}}, &(0x7f0000aac000-0x4)=0xb8) socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ba0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d4000)=0x8) accept$unix(r0, &(0x7f000097f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d4f000)=0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f00008f9000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000046b000)=0x8, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffffa) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006e000)={0x0, 0x0}) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet(0x2, 0x400000003, 0x40000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb2000-0xc)={0x0, 0x100000001, 0x20}, &(0x7f0000199000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de6000-0x4)=@assoc_id=r2, &(0x7f000076b000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000b85000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e8000)=0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000991000)=0xe51, &(0x7f00003ee000-0x8)=0x1) sendto$inet(r1, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000043b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000066a000-0x4)=0x14, 0x800) r2 = accept$packet(0xffffffffffffffff, &(0x7f00007f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f38000-0x4)=0x14) recvfrom$packet(r1, &(0x7f00006ee000-0xaf)=""/175, 0xaf, 0x20, &(0x7f0000efd000)={0x11, 0xf7, r3, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000849000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007c0000)=0x1c) socketpair$inet(0x2, 0x3, 0x800000000, &(0x7f000087b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000960000-0x14)={0x0, 0x101, 0x70, 0x3, 0xffff, 0x20}, &(0x7f00003c8000)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002f8000)=0xad97, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a37000-0x4)={r1}) connect$llc(r6, &(0x7f0000e42000)={0x1a, 0xd, 0x75f, 0xfffffffffffffff7, 0x9, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ebe000-0x40)={0xbb, 0x1c6b31f5, 0x4, 0x51, &(0x7f00002b3000-0x51)=""/81, 0xa0, &(0x7f000029d000-0xa0)=""/160, 0x1e, &(0x7f0000288000-0x1e)=""/30}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000068c000)={r5, 0x2}, 0x8) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)=""/8, &(0x7f0000ff7000)=0x8) 2018/01/07 13:11:42 executing program 5: r0 = socket$inet(0x2, 0x0, 0x200000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xb)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00009f7000)=0xc) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername(r0, &(0x7f00005e4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000982000)=0x10) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x6, 0x3) r2 = accept4$ax25(r1, &(0x7f0000014000)={0x0, {""/7}, 0x0}, &(0x7f000067e000-0x4)=0x10, 0x80804) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000a06000)={0x0, {""/7}, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) 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, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000425000)=[{&(0x7f0000cb4000)='z', 0x1}], 0x1) pipe(&(0x7f00009f7000+0xab5)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000715000)={0xc0000000, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000765000-0x5c)=@ethtool_coalesce={0xf, 0x75, 0x0, 0x8, 0x29, 0xf72, 0xd57, 0x18000000000, 0x80, 0x8000, 0xfff, 0x722a391, 0x2, 0xfffffffffffffffb, 0x1e38, 0x8, 0x2, 0x2, 0x7f, 0x20, 0x2, 0xffc0000, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000008b000-0x38)={&(0x7f0000334000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000579000-0x10)={&(0x7f000033a000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000975000-0x8)={0x0, 0x653}, &(0x7f0000fd1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c38000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x6, 0x7, 0x2, 0x5, 0x6, 0x1f, 0x1, 0x3, 0x7fffffff, 0xfff, 0x4, 0x8, 0x3f]}, &(0x7f00002ea000)=0x108) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xa10000)=nil, 0xa10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000252000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a10000)=0x0, &(0x7f0000a11000-0x4)=0x4) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x8, 0x0, 0x0, 0x0, 0x20, 0x0, 0x100000000000, 0x0, r2}, {0x0, 0x8000000000000, 0x0, 0x40000000000000, 0x7, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xb3a}}, 0xe8) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f9b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f9a000)=0x1008) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f9a000)={0xfff, 0x1, 0x7, 0x5, r1}, &(0x7f0000e8c000-0x4)=0x10) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f9b000-0x4)=0x100000000, 0x4) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000ef3000-0x4)=0xc71, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fe4000-0x8)=0x0, 0x1ff) [ 521.967260] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17164 comm=syz-executor3 [ 522.026935] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17174 comm=syz-executor3 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc8000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000013b000)=0x4, 0x4) bind$inet6(r0, &(0x7f00009cf000)={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4032397e}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc8000-0x6b)=""/107, &(0x7f0000803000-0x4)=0xfffffffffffffe93) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x3, 0x80000001, &(0x7f0000cef000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f97000)={0x0, 0xffff}, &(0x7f0000323000)=0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c41000)={r3, @in6={{0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f98000-0x4)=0x8c) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r4, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x14) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) sendmsg(r0, &(0x7f0000a91000-0x38)={0x0, 0x0, &(0x7f0000434000)=[{&(0x7f0000834000-0xf)="8eb25011005579ee3d91e31292c0a9", 0xf}, {&(0x7f0000ae4000)="48bcbe4e6cfeaf0d77cb6511dc9107e256b3ee69a46245fd6c609ba254e6194698087135dfbcb08f1c39381580b6d0a5c266f878bfcf94aa6524d5b417597b4bba70593f817ea983516c6cace22f5dc2179d486857e0d94abd6cafe08b06a681a8a073518fd9378dafcea0275d6e14bd43bedee02794c78426716ab693cdd0ba9f42576b07349c5719edbb7004016d98ed21ac6e92a7eb7e3bb6d8cd2caa8989e53498826bd6ed59954299fbb3b7bdce1b47410c16a23075f6fed96f5b37d5a30169b76c74beb407f78962a37e13ea148497aa927d4cd3105ce99a69a99a44ef6e8605ef56d0c3def01ac83cd82a214d9413", 0xf2}, {&(0x7f0000840000)="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", 0x1000}, {&(0x7f0000e02000)="a53907e0c9fd3d12353d8a4f60d10b384aaced216163cbb769fb80c84bfb2872aa3e6b01f1412141c27641cbf19a85a6251ef8a9ce8e654a3230065c5cc71ca1d287379aa06a24697637c2a3fdac4f830ebdd758d61318544a90083ac6", 0x5d}], 0x4, &(0x7f0000705000)=[{0x100, 0x0, 0x2, "95542bc1f161efb2d64e42fe2dc6632cc04f2265015d2cd873e2b955d95796cc6ebf03df7d4ba5e717d8d61b6aca416684ccec86228d0c0120f8017c7b176b36d748f52a084a5e367efb4ad2cc05570ccaf801f9bdc4f9e2bb41e3373e47f77845d2c70260f15ec79a4a82935cbc21000f6e1e7cf42de8f350b0a6f258925b2a77afdef4042673cd23d81089ac2952c0eadf18a6792697b67bb8c14c6bf09e8c1569feb3c380c4327e85b43ec14cd31b2a711009926ba4e68d3dc92632432e1616047cb20aadc106675f5029ab32bcbe0db70368cc75864d57b918d04d6241b5e3d7555dfc151ee78677b4cc"}], 0x100, 0x48000}, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r1, 0x3ff, 0xb, &(0x7f0000eb9000-0x4)=""/4, &(0x7f0000fcf000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c89000-0x4)={r0}) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x10000006, 0x3ff) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x8, 0x6, 0x6) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000487000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f64000)=0x1c, 0x800) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000816000-0x2)=0x6, &(0x7f0000f65000)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000471000)=""/241, 0xf1, 0x40, 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f4a000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f65000-0x4)=r2, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r3, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000019000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f00005f4000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000a6c000-0x4)=0xff, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a62000)=0x0, 0x2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000fa7000-0x1000)=""/4096, &(0x7f0000692000)=0x1000) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080003, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000096a000)=@common='lo\x00') 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004db000)=@generic="bfcaadf8c2910e03d25fac6e9edaf178") 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept4$llc(r1, &(0x7f0000e2e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008da000+0xcf7)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) getpeername$inet(r1, &(0x7f000028f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8c000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c6c000-0x4)=0x0, &(0x7f0000408000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fc2000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000071000-0x4)=0x0, &(0x7f00005df000)=0x4) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xff, &(0x7f0000b02000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000487000-0x20)={0x9, 0x4, 0x3, 0x7ff, 0x0, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000626000)=0x24, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ebf, 0x1000, 0x0}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x10) write(r1, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000737000-0x8)={r0, 0x80}, &(0x7f0000762000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000bc8000)=@int=0x8, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000253000)={0xffffffffffffffff, 0x28, &(0x7f0000109000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f00003aa000)=0x0, &(0x7f0000f7f000)=0x4) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f84000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000b69000)={&(0x7f00002ca000)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000bc9000)={&(0x7f0000598000)=@expire={0x178, 0x18, 0x100, 0x7, 0x2, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x2, 0x3b0b, 0xa, 0x80, 0x51825342f5c21b9e, 0x37, 0x4e4, r1}, {@in=@empty=0x0, 0x1, 0x3c}, @in=@empty=0x0, {0x3, 0x7633, 0x80000001, 0x1, 0x7, 0x7, 0x5, 0x800}, {0x7ff, 0x1, 0x7, 0x1}, {0x7, 0x8, 0x6}, 0x6, 0x3, 0x2, 0x4, 0x7, 0x4}, 0xffff}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @proto={0x8, 0x19, 0x3c}, @algo_crypt={0x5c, 0x2, {{'salsa20-asm\x00'}, 0x88, "abe61ebb98a477255653dc10b599746ecf"}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000079000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f000000f000-0xe02)="bd", 0x1, 0x0, &(0x7f0000dc5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000806, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c20000-0x7)=""/7, &(0x7f0000e3a000-0x4)=0x7) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000005b000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0xa, 0x80000, 0x7fe, &(0x7f0000304000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d23000-0xc)={r2, 0x80000, r4}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000b28000-0x4)=0x4) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000bd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b9d000)={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]}, 0x6, 0x7, 0x7fff, 0xc, 0x3f}, &(0x7f0000773000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f89000-0x10)={0x4, 0x1, 0x10001, 0x3b2, r1}, &(0x7f0000f89000-0x4)=0x10) pipe(&(0x7f00008a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f87000)={r3, 0x29}) r4 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000648000)=0x3) sendmsg(r4, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 7: pipe(&(0x7f00000d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xbb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000241000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x400000000000000) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f0000638000)="580000001500190000bb4b3000055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000003df1741380a00b6f8f7060000400e8d00004000000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000bf0000-0x4)=0x0) accept4$inet(r1, 0x0, &(0x7f0000347000-0x1)=0x0, 0x80000) writev(r0, &(0x7f00007f8000-0x80)=[{&(0x7f0000b0e000)="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", 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0x1000}, {&(0x7f0000ce5000)="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", 0x1000}, {&(0x7f00004f9000)="df03dfde9bb4d18def7ccbf074d34b701682160318c7dc6f5f500756ed845d1bac8a72985fb77230e5e44f8ef68abb8326e4dc997c2274ae307f63b7e629adf12e1663d7c5e003f9d2ba4e11ba91eca4e9fd9f0e533c0c68a9332f3b0447c3dccfb8edaacf35f927615c8e91cbc0610eb8e888743865f6c91f7df644272035c3591dbfe9e7c3d64cff7b7985dcf66b3ec422af1e4a709d6e3345566dc1cd5fdddc4e3797d0e3756ed812", 0xed}, {&(0x7f0000dda000)="3cdf2fac849043dc772286af77cf5b834ec5d561bbd31abd2c2ec7eeb8461fcfadaed9a56d037cd5fe52e01c55a2613d97d94be9326676cc90eba65e7e40fb990ef8e0ab36fc90cf6fe89d86a344ed200deb3324e9c198f8d439575f1064d6eff846f1352b8a20b519d2cec61db10dec642975f9deb818ed47d27c0f22a66602512d11d234a598b6d43e4865acbe9abd62d986f18c45779a342b1831abf23b0158348a7824353df703092a9592a016e931d6a6", 0xb3}, {&(0x7f00009cf000)="8a24a73f07c1556b4f078ef1968f4a6f7c2d5c6bdbe448961a8f985f578d8ce0758eac1e15e67df24eb9ce6eddfdbdfafa813a0c2083f38b6a1fe0f1d543442e07da028bbf7bf2ab2f0769b005b5dd569ca7ee43f5eddc09db61f2339455a639bd837a6de7071950f05ead09bbe37600a01efa8d84494793d453429e9884feddc4b27612eeca0264b2a92c606b1fa475e0e2b4630a7d91f5ce85df7313f1b1587e", 0xa1}, {&(0x7f0000758000)="2eb926504bb7d684866209e9456030e07d0c483a0d578e8e1e729db0e508529174da6214df752424ab355f33", 0x2c}, {&(0x7f0000293000-0x53)="4b92891abc14ec053ca797a9e2fcc2ff8ef0d29f044919367056f58a2c383153e5e15c146814d807cae67fd51a0965ec87ffb4eda95e8fd8d100db2cfe2c8b1e7018da7a27514d017a54617deb61659fccbcfe", 0x53}], 0x8) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x14, 0x106, 0x9, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x8, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe0000)=0x1, 0x4) [ 522.235245] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c44000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80800) recvfrom$ipx(r0, &(0x7f0000402000)=""/44, 0x2c, 0x2020, &(0x7f000098f000)={0x4, 0x7, 0x80, "f8317da1c4bc", 0x400000, 0x0}, 0x10) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f00000ae000+0x8ec)={0x1f, {0x6, 0x4, 0x2, 0x77e, 0x7fffffff, 0x101}, 0x9}, 0x9) splice(r1, &(0x7f0000fda000)=0x0, r2, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000022b000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002f1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) splice(r0, &(0x7f000014e000-0x8)=0x0, r1, &(0x7f0000292000-0x8)=0x0, 0x4, 0x9) r2 = socket$inet(0x2, 0x800, 0x2) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f00000c9000-0x4)=0x47, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002da000)={0x26, 'hash\x00', 0xffffffffffffffff, 0x2, 'sha1-generic\x00'}, 0x22) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socketpair(0x11, 0x0, 0xff800000000000, &(0x7f0000221000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00002a2000-0x4)=0x5, 0x4) r5 = accept$alg(r1, 0x0, 0x0) recvmsg(r5, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000edf000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000cec000)=0xc) sendto$packet(r0, &(0x7f00004c5000-0x81)="6878b31ae661901e1cc07a9d06dfc67db80ad5a43cae8b57b2fb782ff4725c9e09e00382b75250782b1fe0ae9cba3fb003e28af3313430435b9eac70fe3c2bcfdfad39d449490fa3ce4a6ce8ad7610f53e22fa42c6a066ff0a2fb8f54531b45710beca8df4488998b2b08a5b3d4032bbc0559e91e63625181371ad3e4aa5699f33", 0x81, 0x20000004, &(0x7f000008b000)={0x11, 0x0, r1, 0x1, 0x8f58, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket(0xf, 0x802, 0x4) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000b66000-0x4)=0xd9a8, &(0x7f000002b000-0x4)=0xa7) close(r2) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d99000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000554000-0x70)="77ae8bee9317f0771aea88ef53d5f4b6a19292d254a3512b8bed63e513c15b8ef16936232c5befc4ba921096c6bc2bf718f0bd98a397fb375d6678e36ca1ebe2d23f19e987582d5a37fdff1d5d33c31a081bbc2c2e458285fe463418c01a7d59d3ebd61630c46cd9833b30d21cacdac9", 0xfd6e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000705000)={0x0, 0x8000}, &(0x7f0000cd7000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c1000)={r2, 0x100000000}, &(0x7f0000a73000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000784000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000bc000-0x38)=[{0x0, 0x0, &(0x7f00001ef000-0x10)=[{&(0x7f000055e000-0x1000)="d3dd04a68d62b414", 0x8}], 0x1, &(0x7f0000ce2000-0x39)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f69000)=0x0, 0x4) recvmsg(r3, &(0x7f0000e83000)={&(0x7f0000d75000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a9d000-0x50)=[{&(0x7f0000f34000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000dce000)=""/174, 0xae, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0xb69e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x60)={0x0, 0x58, "f70261e908226c110908e3d3bc2ae04000e1c4304f95124df2d2b79c0931ced4fe31630457cd297a0455cf3abbaf7c7ffbb1068bf141b390d0d7fda750b02bba22df7b5a0a631dc57ecd3aabb3ce0bb3adfd11dc9bf13c21"}, &(0x7f0000000000)=0x60) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009d4000)=r2, 0x4) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000d35000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x652}]}, 0x10) connect$inet6(r0, &(0x7f0000589000-0x1c)={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f00001e5000)=""/4096, &(0x7f00005e3000)=0x1000) r1 = socket$inet6(0xa, 0x8000000003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00003cb000-0x4)=0x0, 0x4) sendto(r1, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x58) [ 522.312596] openvswitch: netlink: Flow actions attr not present in new flow. [ 522.327659] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34921 sclass=netlink_xfrm_socket pig=17250 comm=syz-executor4 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001ea000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000c9a000)=0x5, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) listen(0xffffffffffffffff, 0xcc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003f4000)={0x0, 0x0}) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pwrite64(r0, &(0x7f0000f09000-0xb6)="4a66fc63d5670a1527c81bab575821dbf4f933465175df4b62f8f9955e600c8f1e90b178f774f4e9995bf1a227ef3cdf8619397688540b65b5f35b9e4459032861cc9b6243fe74d350f23676cecd231977430d4f67e7f0a117ffe150559b541a5586fe6ea14be13086020655f1f939ff8e202ffe126df244bb6792278ec40276770f13938d144a37647a25596a56b14811d118d8db3674d452ce670703686d2bddfd93bdb2405b3e04c4a0e35b3e4b23b6e1d366810d", 0xb6, 0x0) r1 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) [ 522.353392] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34921 sclass=netlink_xfrm_socket pig=17250 comm=syz-executor4 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055f000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000900000)={r1, 0xe6, "0cf04399a27888d6f862e17cea3dc635f421a2155c541babbd3dc63093604e89a821c989890d28b962857d82d71fd900b71a36f61a71a43878a3180c81150c5f5c6c0690d7d7f39188a09daec9746db71f40765cd6a5d41f9ab1ed3e608d7bb6a3437daae5a176d41ed72792548cbc91d354eda8f45ba05ca0ed539afb69f40ad8c8dda74795e02a024dd6e9c70628673cf6c799090dec075dfb2effd21cf98001938096721d3578ce4dfa62ecd10193f73c304a1fdf8a7eb420ffb4352f137eb3d6b965afdfb1349ac8bc78a49bb0ea6739001895fffc9f49063d79f942b0293bc2c056b6e4"}, &(0x7f0000480000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc4000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1f, 0x2, 0x55}, &(0x7f00006cd000-0x4)=0xa0) write(r0, &(0x7f000049a000)="130000001000ffddbf00f49ff60f050000000000", 0xfffffffffffffe40) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000088e000-0x10)=[], 0x199) r1 = socket(0x11, 0x8080f, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c36000)=0x0, &(0x7f0000c12000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) vmsplice(r1, &(0x7f0000555000-0x50)=[{&(0x7f000045b000)="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", 0x1000}, {&(0x7f0000da2000-0xd8)="9d1f9aba47a42fb79cea49684637ccbb1dcda132416f1fb534b987890567a382abd6e4383b0ac488427aaaff8c6e65077228c808ac698ece192c74abdc7cfdb3920413cc7a750d6931cfec3ec7b5803f1eec1a730f044bf8ab2663145b7dc1f1783df803bec54b18366cd942a4f8f54bd95a23781411edda58c3134e4c5dc8573f92e5a9352e636f371b68a90b08c62fa2dffcb6cbfde8e7781d633d84f9c21526b42b07bce8854559de9443a6318ab69a25ad8afc1bc6b0b8ea2443d3537e2c8b388643e4d571b11dd15ac5b9f1ae8d5c9f85ee0dba83a9", 0xd8}, {&(0x7f000006a000-0x86)="c96a9fccfa0a753febb08d84ec19e070cfc5704168bccc75002abaf92b056c42c92639abcd5e65bdccce4d08a9fec994311850a363f3a0224a2c0b34039802d4fcc8bf761f219a81193c7fa512de24c9b5fd613dd27bc7ad7ee9f3c070a23dff3a0f4acfd0f7c7e39fbd4f06c6aea2c7e34b5822d4f2ba6c7b7dfae01f642b2726a91d916baf", 0x86}, {&(0x7f00002ca000-0x75)="a57c4ea8a58986bf021fef709815c17c2d903cacbb7f8dd4918f1b29e3641a3c8ffa144c6c083b0b3aaeac3a79c0ed38daa1662ab80685882121bc6392c17c274b5ca0ad89d0ccb924c4268443fc19ab3ada7f1922bd711949a17cd589fd6d8b82c93b014b0b0f44e5f28238efd7fbb5370f116efe", 0x75}, {&(0x7f0000eec000-0x7e)="78c575a0a310f84d13c6d8107f4b3aa173ef87cdf1ba12445efa588a56acd474560ccbc0bf930baa68a076a4b27bdc58d754a7bd4863c2004e53bdd171ec848ff99f097a922a397831c1bc8783ed0fc004501937ac50eb1e6f5d06978d5e411f935966293ac181f271cf07066b6d8308964a389b04d91e0276a0806af2dc", 0x7e}], 0x5, 0x0) accept4$unix(r1, &(0x7f0000d33000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e79000)=0x8, 0x80800) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f000064a000-0x40)=[{&(0x7f00003af000-0x6e)="ff252534fbf996798bf0bcbfc22211d677ba3189b3236cbd294a0a28fb7efd97b23ee7175108b706554d26536630ac99c617cb8a260ab26c1664477bf02359ab0316946524073bd25d58882bf8e45a69e8f65c208f6521182a7a55f8db68a8b7825f72616eea3318e4923b158619", 0x6e}, {&(0x7f0000312000)="25c67e7f4aa0795b3108550ea699d9de6a2e2b8b2e8137d280d948c83dc20928b9cd98679bcf909a87704854025a3475b90fac924c3fd362ecfdeaee4d5d308446e5cc2a7b34f3463d835e14a24fc8c8ca695917e94baa78579b76652f804e736496fb5659a40ecd6a3752fef55eed351a8256", 0x73}, {&(0x7f0000a7e000)="f635ba38dbe765795f9699900a0f9cce67d7527a2e165bd8109c3e9a16f199126fef194bc918a3529f6b9d51b29585bb2cbff1e7941d24adcd08a555b82bfae0ffdf879243235679c80fdd3ae7ff838bc82e0a6dbc2432ae60c64ba207c0d0d90e55414f6433b9d8b2b7e235e8757b4254583d2b3a2115d45a7f3d130c7674d20017c7dc3db4765117bd40d31405299cbd61f6f091b5761e83fcc1b88a63cf9fffddbfa075a3fcaf4575435253492c8f2ba2b4", 0xb3}, {&(0x7f0000d06000)="9d9818fa5f9464effa940067e4b3d32ceaaef946ee3ee1fa5229dd700787d4b9d9514b811dd7d3379f40acc0e03eb10bc73f3caa0a1fc179467ab5eda93cd0b55a543712553bf46469be51a784f4cd8f81fbb3dd4f927e84ad3034", 0x5b}], 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) sendmsg(r0, &(0x7f0000398000-0x38)={&(0x7f0000398000)=@l2={0x1f, 0x1000, {0xfffffffffffffbff, 0xba, 0x6, 0x7, 0xe06, 0x7}, 0x1, 0x8}, 0xe, &(0x7f0000308000)=[{&(0x7f0000fd8000-0xfb)="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", 0xfb}], 0x1, &(0x7f0000dc8000)=[{0xa0, 0x107, 0x8, "ea6d1f8c07fd316434ab78ef6ea5645bae1fcf9f534129f13615d0688d5919dd081f6f9be304ab6061fd564dc2d20a1978d29d1df59258f79d4fd890f29c719e94d8380aac95a5c721bdd7d7b7e23a0ba06275d87097edaaed1504a9edf66fe2bbd89ab63116261fc97db1b046bf49f2eb18fdd3bdb9e9878d581e7f8a373ea82d0057f0dce302c611c90af76de2d828"}, {0x30, 0x13f, 0x7, "b457d01de407ca0564b90e02219bed1b6846d5d011d519f707d6e6543597"}, {0x18, 0x103, 0x6, "26097b42697fa834"}], 0xe8, 0x40001}, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a26000-0x8)={0x0, 0x0}, 0xc1, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000529000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x1c, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f89000)=0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f89000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e54000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000d00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ccf000)={r2, 0x92be}, &(0x7f0000f74000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8a000)={r0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f8b000-0x8)=@assoc_value={r3, 0xfff}, &(0x7f0000f8a000)=0x8) sendmsg(r4, &(0x7f0000ca5000-0x38)={&(0x7f0000f89000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f00005df000-0xb1)="", 0x0}, {&(0x7f0000f89000-0x7d)="", 0x0}, {&(0x7f0000f89000-0x6a)="c010dbe1f366809617f80d27a734e1b70a9db95b20c111d117bee279e83326181f270c264b81f576efe5806affc1d9559d634811af3d543259fdb8b93b55d9920ccc9931f08dd2f336ca", 0x4a}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/07 13:11:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013d000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000226000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000457000-0x8)={0x0, 0x401}, &(0x7f00005ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005b4000-0x8)={r1, 0x40}, &(0x7f00002b0000)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) getpeername$ipx(r2, &(0x7f0000274000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x10) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e2f000)="20095ab53389fa73241403c3810fef2ea15a05fba56a0086252c4b0000000000000000b90d0b5079e4ae1bcea9ed624aaa03a46c971d09fd7e7b485cefe2e5949a1427d43271f8f524be83843ea1d52fc39299f09e08771b6219e1dcd4b753165b2673c5120c139cc3de408172f2ac363f53ddcbc7fccfe0b273806cf27b3a66d759868f224a4d5a49b3bec6d1ff4adeb2ac7ef5a03c276a09f724f20e693e2a8d2f03822ed90497166573e9df1fed02f56a6d75fe5765df4fed3dd3dd02f891e1aefa768bef25806efd895399c06b7b2c7a490000d31e4c82cc8b115c08ebb03e", 0xfffffffffffffff6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000de0000)=[], 0x0, &(0x7f0000d28000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x10100) socket(0x13, 0xa, 0x4) 2018/01/07 13:11:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bd000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x2, 0x0, 0x2, 0xeac6, 0xa, 0x20, 0x20, 0x0, 0x6, r1}, {0x3f, 0x1, 0x4, 0x4, 0x3, 0x41, 0x81, 0x9}, {0x61f0dd63, 0x6, 0x2, 0x0}, 0x7fffffff, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x3, 0x1, 0x80, 0x80000001, 0x9}}, 0xe8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dec000-0x6)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/07 13:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000b2000-0x77)={0x0, 0x6f, "87a70ae81deb5dccbcc39f8e7ab06075452ecd39ddb4a6f2c6a1aeeb85f8f4e9e5a9f3f994c8540548a13a4b17ec1ae45ba73aef6b303cde9910b5441bdb23d0a6972566856c0b44952fdc6b44f30791409528317366a03856674424a0ec0d8736ad62da7c6e38a0cae2e587d14af7"}, &(0x7f000016a000)=0x77) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000685000-0xa)={r2, 0xfffffffeffffa167, 0x817d, [0x7, 0x3, 0xbf7]}, &(0x7f00006a1000-0x4)=0xe) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000058b000)=0xf9, &(0x7f00003f4000)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001bd000)={r3, 0x32, "eaace007a11948374ea1ae16e8521604092648248fd4269f426279ed96fd66e03a80bd9ca59fc5674f5f12610ad9461e785f"}, &(0x7f0000580000)=0x3a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000469000-0x6)={r5, 0x8}, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c0b000-0x5)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000f59000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000b0c000-0x4)=0x0, &(0x7f0000c7c000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bcd000)={0x0, 0x4, 0x9, 0x100000000, r3}, &(0x7f00003f3000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000588000-0x4)={0x7}, 0x4) close(r7) poll(&(0x7f0000ec8000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000565000-0x4)=@int=0x0, &(0x7f0000e94000)=0xfeeb) 2018/01/07 13:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f000033a000-0xb9)=""/185, 0xb9, 0x2100, &(0x7f0000dc7000)=@ax25={0x3, {"fb2c107186e948"}, 0xfc00000000000000}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) pipe(&(0x7f0000aa4000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00006ef000)={0x8, 0xff, 0x8, 0x0, 0x4, 0x1ff}) 2018/01/07 13:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000d8c000)={&(0x7f0000c7c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000605000)={&(0x7f0000bab000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [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], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000289000)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000818000)=0x0, 0x0) r1 = socket(0x4, 0x6, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000765000-0x4)=0x1, 0x4) 2018/01/07 13:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006a6000)={r0}) bind$nfc_llcp(r1, &(0x7f0000cdd000-0x60)={0x27, 0x4, 0x3, 0x7, 0xffffffffffffffff, 0x2, "bc9709b3d4c9d241d56498404502a2b2338ef023cde67d3ee1162f4c6bdc4c3a98bfa2bb97e05e2e3818ae565603237499ef8b8f31e6bfeba89dec9b010eb9", 0xfffffffffffffffa}, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000cc000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000f79000)="8fe86c7712ffff0c4ed7b523b9a3aa8fd977a257e66ad6f39ffc3125085b3de7df3ba6d9619f010dc4bde389719c7a68f3edded37565fc1794925eb269afe1c081dacf2603588a9ef4ed1b21e5a726f2645e4317d79ea026320489a967603d9204e194f10f29ed8c3c86072226b8486661356144ce14947e38e0a9ef3a07c5b5e502665f29942bae2af560b2ca89727817") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)="485a8027a8223fc3c41ebfbfd9208b3e34c558f8ac20473b36bbb38c4714d05cb7ae731802b0189e8ec1ee9b530a1d54f6b1aa542de2bcf783b53d2b5d0bd370a8a3bdc968a11c1d5d14c7b98f18a54840bb24b23f0c61c1533a9dc9058b6c5968d773d7c18bf2059bc861e46bc3adcc4b7c822d187a9bac1589c2c337ad560bbe8d9120a5da6b00516710aa6edbb85293c7d021e7991eeb38a22dbdce0b3bd1d69d93620d912d6420cfd3e7d8fe53d8a50410058c153aa8596286a75bd7ab617bc131c96f4eb729c733430e202edee59a151a81c49cbb5fbd1c302c64", 0xdd}], 0x1, 0x0, 0x0, 0x8004}, 0x40) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x4ba) 2018/01/07 13:11:42 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9a000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ed1000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f97000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="52a93be080e29364b2f426ead22b9570b1849c675612636eb96b64046b33931c", 0x20}], 0x1, &(0x7f0000f96000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x80}], 0x1, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x9c, &(0x7f0000e15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f9b000-0x18)={0x0, 0x6d, 0x20, 0x1, 0x1}, &(0x7f0000f9b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000b28000-0x28)={r6, 0x9, 0x20, "92a21e57ab64539ae1cadbfb16331b35e4564b21dd817d0fa6c91aca873bb88a"}, 0x28) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000f9c000-0x8)=[{0x2, 0x9}], 0x1) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9c000)={r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000459000)={r6, @in6={{0xa, 0x2, 0xfe00000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x0, 0x3ff, 0x3}, &(0x7f00001e8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f9b000)={0x0, 0x7}, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002f6000)={r8, 0x100, 0x0}, &(0x7f0000f9c000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000f9a000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/07 13:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001d9000-0x10)={0x8998, 0x820a, 0x7f, 0xfffffffffffff2cf, 0x0}, &(0x7f0000e56000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000be9000)={r1, 0x6, 0xf0, "2e193a6253c60879d08ac4daa029181826d076aa227c7061085570b46baf238a6860f0b2d1c5cebc94774f7aebdf6b43574000ba576f7725239ccfbb6edcebd9b42718ddfcdf115b49d730d0bc0e555883f410898b9cb68dfa3f04a55ffaa955003b7a629df1a759cab5a72514ca598e4022d03e18c546caf99264e8348725a96a953c5a64d3292380ca73d5a1d943ec33ae0182ad1b2f399b486e1ad335ecb8db14e46411a9530cff31b34fec9521697981d5892cfb19e7e7e2d54598adf024fac8c1bfbd7b80ae7cd5ad04ea1ced399bfe08f6b8b53ccf211875c80461b95bccaec565170b20ab6a0aea53e89fec7e"}, 0xf8) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80006, 0x80000001, &(0x7f0000e60000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f31000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000+0x846)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000089e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x2, 0x3, 0x100, 0x0, 0x20, 0x80, 0x3c, 0x6, r2}, {0x100, 0x6, 0x0, 0x5, 0xa000000000, 0x80000000, 0x9, 0x2}, {0x4, 0x3, 0x9, 0x800}, 0x81, 0x9, 0x3, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x6, 0x7fff, 0x20, 0xff}}, 0xe8) 2018/01/07 13:11:43 executing program 0: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000013000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x96ba}) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d9000-0x18)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0xfffffffffffffee7) bind$alg(r0, &(0x7f0000182000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000511000)=[{0x0, 0x0, &(0x7f0000b5b000)=[{&(0x7f0000316000)="2783e48b0aee09fa", 0x8}], 0x1, &(0x7f000084f000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b77000-0x4)=0x8001, &(0x7f00002d3000-0x4)=0x4) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b42000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000676000)=0x10, 0x80000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000cef000)=0x4d06b43c, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffc8c, 0x0}, 0x0) 2018/01/07 13:11:43 executing program 7: r0 = socket$llc(0x1a, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dcc000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000)=0xb) 2018/01/07 13:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x1, 0x7, 0x1) connect$nfc_raw(r1, &(0x7f0000799000)={0x27, 0x0, 0x5, 0x2}, 0x10) socketpair$inet6(0xa, 0x5, 0xe7, &(0x7f0000a02000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000768000)="", 0x0, 0x0, &(0x7f000038b000)=@ax25={0x3, {"42b573930ce1b0"}, 0x0}, 0x10) sendmsg(r0, &(0x7f00003e5000)={&(0x7f00000c1000)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f000011c000)=[{&(0x7f00003ca000)="ae748eecd5955365ac36f10c2641918389c07b7b173d1dd06df7bc92b89981fb4b3d05a44e125a7b4c45a7e3b9585d54cb5b920a5b659a7d1a29298f772d7ff68d0faf404c22050d592215774cfb8345cd7d7c376f0516b19d4f672692476ddc526b1516ddfa12471a4930104dfdb9a07f582d9d361faaff1e5a91dd38cfdefa8393be9bec752cf9d6ebd1bd83a3845be9afbbb9a84a00ae58e480d184", 0x9d}], 0x1, &(0x7f0000bc9000)=[{0xc8, 0x10e, 0x7, "61a5b2e530cdf44ed033b62bf67267778cf41e102d39d1a04553d018e064bf59c477e1817a9e23a55be9e7ce590094c030c665f0a7300fe6e38e969226f946dd4373f296e30020f60445a892b9a935cb1cffda11f9631cac245993a2dba5925535fa98d9f1d38fc53a5189a189bfcef920f5547f47a7ef7595fe1e890fba04b50fcfa1dda436f3bd9fc5aa50ba69a50997b3872bbcf5825e13a6976612c154f6279bb45c003dc9ac6b82f06227ba1bb41cfceb"}, {0x80, 0x0, 0x8a, "331154acc4af26c768323ddbab9483df39079bb80f07ff3885540a07cbda1e306cb37f3e6fc9c28bd4ca2ad3ec9c8c7fa9089c7845cf58afb23d1354b4a186bb1d9cebebecf54173d3482c04fe9d6c0ab7428e8576597d563479bbdb784c5ad2deac6a93855fa5556b"}], 0x148, 0x810}, 0x81) 2018/01/07 13:11:43 executing program 6: 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) getsockopt$inet6_int(r0, 0x29, 0x8d1, &(0x7f00007da000)=0x0, &(0x7f0000e00000-0x4)=0x4) 2018/01/07 13:11:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000-0x2)=0x206, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009bf000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1, 0x7, 0x400}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000d40000-0x48)="", 0x0) 2018/01/07 13:11:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000075a000-0x8)={0x0, 0x0}, &(0x7f000031d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007c9000+0xef0)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000399000)=""/4096, &(0x7f0000001000-0x4)=0x1000) setsockopt(r1, 0x10e, 0x80000000, &(0x7f0000000000)="", 0x0) socket(0x1, 0x0, 0x7f) 2018/01/07 13:11:43 executing program 4: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ad1000)=0x401, 0x4) setsockopt$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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000681000+0x463)={r0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad1000)={0x0, 0x4}, &(0x7f0000555000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f4000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001}, &(0x7f0000206000)=0x98) sendto$inet(r0, &(0x7f0000ad0000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ad2000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffed, 0x2, 0x6, 0x3}, &(0x7f0000ad2000)=0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x3, 0xfffffffffffffcac) recvfrom(r0, &(0x7f0000acb000-0x2d)=""/45, 0xfffffffffffffc55, 0x0, &(0x7f0000ace000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 522.720075] [ 522.721863] ============================= [ 522.726058] WARNING: suspicious RCU usage [ 522.730231] 4.15.0-rc5+ #177 Not tainted [ 522.734419] ----------------------------- [ 522.738589] net/ipv6/ip6_fib.c:1702 suspicious rcu_dereference_protected() usage! [ 522.746250] [ 522.746250] other info that might help us debug this: [ 522.746250] [ 522.755416] [ 522.755416] rcu_scheduler_active = 2, debug_locks = 1 [ 522.763164] 7 locks held by syz-executor5/17359: 2018/01/07 13:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00003cb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002eb000)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000084c000-0x340)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x340) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000529000)={0xfffffffffffffffe, 0x3, &(0x7f0000ab7000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) socket$alg(0x26, 0x5, 0x0) getsockname$ipx(r2, &(0x7f00002bc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1a000)=0x10) bind$bt_hci(r2, &(0x7f000021f000)={0x1f, 0x9, 0x0}, 0x6) connect$bt_rfcomm(r3, &(0x7f0000480000)={0x1f, {0x9, 0x0, 0x0, 0x4, 0x7fff, 0x6}, 0x2}, 0x9) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x109e, 0x8, 0x300000, 0x5, 0x100000000, 0xdda3, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x7ff, 0x401, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0x7)={r2, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r3, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000014000)={r1, 0xffff}, 0x8) getgid() 2018/01/07 13:11:43 executing program 0: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000905000)={0x0, 0x0}) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000905000)={{0x6, 0x4, 0x5, 0x9, 0x0, 0x4}, 0x2}) [ 522.767946] #0: (&mm->mmap_sem){++++}, at: [<00000000c8a2aab0>] __do_page_fault+0x32d/0xc90 [ 522.776702] #1: (rcu_read_lock){....}, at: [<00000000e634a999>] filemap_map_pages+0x1ce/0x15d0 [ 522.785701] #2: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<00000000c9da3e29>] alloc_set_pte+0x1102/0x1880 [ 522.796053] #3: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<00000000ff17a0d4>] call_timer_fn+0x1c6/0x820 [ 522.805751] #4: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000004ef4f2f>] fib6_run_gc+0x9d/0x3c0 2018/01/07 13:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000046f000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xfff, 0x10000, 0x0}, &(0x7f000076c000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b86000-0x10)={0x8, 0x8, 0x7f, 0x5, r1}, &(0x7f000011c000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a8000)=@assoc_value={r2, 0x400}, &(0x7f0000f2a000-0x4)=0x8) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) [ 522.816459] #5: (rcu_read_lock){....}, at: [<00000000367b7b04>] __fib6_clean_all+0x0/0x3a0 [ 522.825110] #6: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000e7c3df18>] __fib6_clean_all+0x1d0/0x3a0 [ 522.834828] [ 522.834828] stack backtrace: [ 522.840338] CPU: 0 PID: 17359 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #177 [ 522.847689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.857186] Call Trace: [ 522.859763] [ 522.862173] dump_stack+0x194/0x257 [ 522.865978] ? arch_local_irq_restore+0x53/0x53 2018/01/07 13:11:43 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d26000)={{0x537, 0x95b5, 0x3, 0x4000, 0x3ff, 0x9}, 0x6, 0x9, 0xfff}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000d23000)={0xfffffffffffffffe, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000023a000)={0x0, &(0x7f0000d24000)=""/227, &(0x7f0000d24000)=[]}) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) [ 522.870668] lockdep_rcu_suspicious+0x123/0x170 [ 522.875428] fib6_del+0xcaa/0x11b0 [ 522.878965] ? check_noncircular+0x20/0x20 [ 522.883643] ? __lock_acquire+0x664/0x3e00 [ 522.888326] ? fib6_locate+0x130/0x130 [ 522.892213] ? print_irqtrace_events+0x270/0x270 [ 522.896968] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 522.901905] ? fib6_walker_link+0x180/0x210 [ 522.906228] ? lock_downgrade+0x980/0x980 [ 522.910398] fib6_clean_node+0x3aa/0x4f0 [ 522.914480] ? fib6_del+0x11b0/0x11b0 2018/01/07 13:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) [ 522.918279] ? fib6_walker_link+0x180/0x210 [ 522.922603] fib6_walk_continue+0x46c/0x8a0 [ 522.926935] ? call_fib6_entry_notifiers+0x210/0x210 [ 522.932033] fib6_walk+0x91/0xf0 [ 522.935402] fib6_clean_tree+0x1e6/0x340 [ 522.939466] ? fib6_walk+0xf0/0xf0 [ 522.943008] ? fib6_del+0x11b0/0x11b0 [ 522.946809] ? call_fib6_entry_notifiers+0x210/0x210 [ 522.951909] ? print_irqtrace_events+0x270/0x270 [ 522.956680] __fib6_clean_all+0x1f4/0x3a0 [ 522.960867] ? call_fib6_entry_notifiers+0x210/0x210 [ 522.966003] ? fib6_repair_tree+0xf10/0xf10 2018/01/07 13:11:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ea000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000076000)=0x0, &(0x7f0000ade000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x200, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r0, 0xea5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000)=0x2, 0x4) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x4, {0x4, 0x7, 0x56b, 0xfffffffffffffffd, 0x5, 0x8}, 0x7fff, 0x48}, 0xe) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001000-0x10)={0x8, &(0x7f0000003000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockname$ax25(r2, &(0x7f0000004000+0x623)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0xb0a72aa83715da98, &(0x7f0000005000)=@dstopts={0x67, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x80}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0xbec}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x20}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x37) getsockname$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000002000)=0x130, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000006000)=0xfffffffffffffc01, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000007000)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000008000)={r5, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/07 13:11:43 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xcf) [ 522.970358] ? lock_acquire+0x1d5/0x580 [ 522.974327] ? lock_acquire+0x1d5/0x580 [ 522.978300] ? call_timer_fn+0x1c6/0x820 [ 522.982370] fib6_run_gc+0x16b/0x3c0 [ 522.986085] ? fib6_clean_all+0x30/0x30 [ 522.990424] fib6_gc_timer_cb+0x20/0x30 [ 522.994660] call_timer_fn+0x228/0x820 [ 522.998544] ? fib6_run_gc+0x3c0/0x3c0 [ 523.002427] ? process_timeout+0x40/0x40 [ 523.006494] ? __run_timers+0x7e3/0xb70 [ 523.010468] ? lock_downgrade+0x980/0x980 [ 523.014618] ? debug_object_deactivate+0x364/0x560 [ 523.019543] ? lock_release+0xa40/0xa40 [ 523.023526] ? mark_held_locks+0xaf/0x100 [ 523.027685] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 523.032726] ? fib6_run_gc+0x3c0/0x3c0 [ 523.036965] ? fib6_run_gc+0x3c0/0x3c0 [ 523.040851] __run_timers+0x7ee/0xb70 [ 523.044650] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 523.049767] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 523.055036] ? check_noncircular+0x20/0x20 [ 523.059264] ? timerqueue_add+0x1e9/0x280 [ 523.063409] ? enqueue_hrtimer+0x171/0x4a0 [ 523.067631] ? __remove_hrtimer+0x190/0x190 [ 523.071960] ? check_noncircular+0x20/0x20 [ 523.076170] ? print_irqtrace_events+0x270/0x270 [ 523.080909] ? clockevents_program_event+0x163/0x2e0 [ 523.085995] ? lock_downgrade+0x980/0x980 [ 523.090128] ? __lock_is_held+0xb6/0x140 [ 523.094180] run_timer_softirq+0x4c/0xb0 [ 523.098220] __do_softirq+0x2d7/0xb85 [ 523.102553] ? lock_downgrade+0x980/0x980 [ 523.106703] ? __irqentry_text_end+0x4/0x4 [ 523.110938] ? do_timer+0x50/0x50 [ 523.114377] ? native_apic_msr_write+0x5c/0x80 [ 523.118933] ? do_raw_spin_trylock+0x190/0x190 [ 523.123573] ? lapic_next_event+0x54/0x80 [ 523.127697] ? clockevents_program_event+0x108/0x2e0 [ 523.132783] ? tick_program_event+0x83/0x100 [ 523.137174] ? __lock_is_held+0xb6/0x140 [ 523.141220] irq_exit+0x1cc/0x200 [ 523.144673] smp_apic_timer_interrupt+0x16b/0x700 [ 523.149502] ? smp_call_function_single_interrupt+0x640/0x640 [ 523.155366] ? _raw_spin_lock+0x32/0x40 [ 523.159323] ? _raw_spin_unlock+0x22/0x30 [ 523.164051] ? handle_edge_irq+0x2b4/0x7c0 [ 523.168263] ? task_prio+0x40/0x40 [ 523.171797] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 523.176629] apic_timer_interrupt+0xa9/0xb0 [ 523.180923] [ 523.183132] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 523.188472] RSP: 0000:ffff8801c6077458 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 523.196151] RAX: ffffea00071fd260 RBX: ffffea00071fd240 RCX: 1ffff10038c0ee91 [ 523.203395] RDX: dffffc0000000000 RSI: 0000000000476000 RDI: ffffea00071fd240 [ 523.211170] RBP: ffff8801c6077530 R08: 0000000000000000 R09: 1ffff10038c0ee0b [ 523.218680] R10: ffff8801c6076f90 R11: 0000000000000003 R12: 1ffff10038c0ee8d [ 523.225920] R13: ffff8801c60774c8 R14: ffff8801c6077508 R15: ffffea00071fd220 [ 523.233186] ? unlock_page+0xe7/0x270 [ 523.236962] ? wake_up_page_bit+0x530/0x530 [ 523.241257] ? __lock_is_held+0xb6/0x140 [ 523.245301] filemap_map_pages+0x10a0/0x15d0 [ 523.249693] ? find_get_entries_tag+0xeb0/0xeb0 [ 523.254351] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 523.259514] ? __kernel_text_address+0xd/0x40 [ 523.263986] ? unwind_get_return_address+0x61/0xa0 [ 523.269825] ? __save_stack_trace+0x7e/0xd0 [ 523.274128] ? print_irqtrace_events+0x270/0x270 [ 523.279641] ? print_irqtrace_events+0x270/0x270 [ 523.284374] ? save_stack+0xa3/0xd0 [ 523.287973] ? save_stack+0x43/0xd0 [ 523.291569] ? kasan_kmalloc+0xad/0xe0 [ 523.295436] ? kasan_slab_alloc+0x12/0x20 [ 523.299570] ? ptlock_alloc+0x24/0x70 [ 523.303339] ? pte_alloc_one+0x59/0x100 [ 523.307288] ? __handle_mm_fault+0x3b12/0x3ce0 [ 523.311845] ? __do_page_fault+0x5c9/0xc90 [ 523.316054] ? __lock_acquire+0x664/0x3e00 [ 523.320259] ? __lock_acquire+0x664/0x3e00 [ 523.324462] ? check_noncircular+0x20/0x20 [ 523.328668] ? check_noncircular+0x20/0x20 [ 523.332879] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 523.338044] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 523.343209] ? find_held_lock+0x35/0x1d0 [ 523.347852] ? lock_acquire+0x1d5/0x580 [ 523.351794] ? lock_acquire+0x1d5/0x580 [ 523.355740] ? __handle_mm_fault+0x1366/0x3ce0 [ 523.360294] ? lock_downgrade+0x980/0x980 [ 523.364420] ? lock_release+0xa40/0xa40 [ 523.368374] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 523.373882] ? do_raw_spin_trylock+0x190/0x190 [ 523.378439] ? check_noncircular+0x20/0x20 [ 523.383085] __handle_mm_fault+0x21ff/0x3ce0 [ 523.387479] ? __pmd_alloc+0x4e0/0x4e0 [ 523.391345] ? find_held_lock+0x35/0x1d0 [ 523.395381] ? find_held_lock+0x35/0x1d0 [ 523.399419] ? handle_mm_fault+0x248/0x8d0 [ 523.403633] ? lock_downgrade+0x980/0x980 [ 523.407789] handle_mm_fault+0x334/0x8d0 [ 523.411819] ? down_read_trylock+0xdb/0x170 [ 523.416121] ? __do_page_fault+0x32d/0xc90 [ 523.420327] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 523.424878] ? vmacache_find+0x5f/0x280 [ 523.428827] ? find_vma+0x30/0x150 [ 523.432350] __do_page_fault+0x5c9/0xc90 [ 523.436387] ? do_page_fault+0xee/0x720 [ 523.440349] ? mm_fault_error+0x2c0/0x2c0 [ 523.444467] ? __task_pid_nr_ns+0x29b/0x540 [ 523.448761] ? lock_downgrade+0x980/0x980 [ 523.452895] do_page_fault+0xee/0x720 [ 523.456703] ? __do_page_fault+0xc90/0xc90 [ 523.460912] ? cap_task_prctl+0x1b5/0xaa0 [ 523.465041] ? security_task_prctl+0xad/0xe0 [ 523.469434] ? entry_SYSCALL_64_fastpath+0x4f/0x9a [ 523.474334] ? page_fault+0x36/0x60 [ 523.477934] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 523.482752] ? page_fault+0x36/0x60 [ 523.486350] page_fault+0x4c/0x60 [ 523.489769] RIP: 0033:0x47e180 [ 523.493187] RSP: 002b:0000000000a2fa28 EFLAGS: 00010246 [ 523.498518] RAX: 0000000000000000 RBX: 0000000002235914 RCX: 000000000045553a [ 523.505757] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 523.512995] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000002235940 [ 523.520244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002e33 [ 523.527483] R13: 0000000000000004 R14: 000000000007f95f R15: 0000000000000001 [ 523.534807] [ 523.536446] ============================= [ 523.540639] WARNING: suspicious RCU usage [ 523.544803] 4.15.0-rc5+ #177 Not tainted [ 523.548866] ----------------------------- [ 523.553038] net/ipv6/ip6_fib.c:1729 suspicious rcu_dereference_protected() usage! [ 523.560688] [ 523.560688] other info that might help us debug this: [ 523.560688] [ 523.568850] [ 523.568850] rcu_scheduler_active = 2, debug_locks = 1 [ 523.575523] 7 locks held by syz-executor5/17359: [ 523.580298] #0: (&mm->mmap_sem){++++}, at: [<00000000c8a2aab0>] __do_page_fault+0x32d/0xc90 [ 523.589026] #1: (rcu_read_lock){....}, at: [<00000000e634a999>] filemap_map_pages+0x1ce/0x15d0 [ 523.597996] #2: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<00000000c9da3e29>] alloc_set_pte+0x1102/0x1880 [ 523.608048] #3: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<00000000ff17a0d4>] call_timer_fn+0x1c6/0x820 [ 523.618048] #4: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000004ef4f2f>] fib6_run_gc+0x9d/0x3c0 [ 523.628073] #5: (rcu_read_lock){....}, at: [<00000000367b7b04>] __fib6_clean_all+0x0/0x3a0 [ 523.636695] #6: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000e7c3df18>] __fib6_clean_all+0x1d0/0x3a0 [ 523.646353] [ 523.646353] stack backtrace: [ 523.650884] CPU: 0 PID: 17359 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #177 [ 523.658224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.667557] Call Trace: [ 523.670120] [ 523.672250] dump_stack+0x194/0x257 [ 523.675858] ? arch_local_irq_restore+0x53/0x53 [ 523.680518] lockdep_rcu_suspicious+0x123/0x170 [ 523.685160] fib6_del+0x425/0x11b0 [ 523.688665] ? check_noncircular+0x20/0x20 [ 523.692876] ? fib6_locate+0x130/0x130 [ 523.696729] ? print_irqtrace_events+0x270/0x270 [ 523.702245] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 523.707145] ? fib6_walker_link+0x180/0x210 [ 523.711433] ? lock_downgrade+0x980/0x980 [ 523.715564] fib6_clean_node+0x3aa/0x4f0 [ 523.719948] ? fib6_del+0x11b0/0x11b0 [ 523.723727] ? fib6_walker_link+0x180/0x210 [ 523.728041] fib6_walk_continue+0x46c/0x8a0 [ 523.732360] ? call_fib6_entry_notifiers+0x210/0x210 [ 523.738048] fib6_walk+0x91/0xf0 [ 523.741389] fib6_clean_tree+0x1e6/0x340 [ 523.745421] ? fib6_walk+0xf0/0xf0 [ 523.748932] ? fib6_del+0x11b0/0x11b0 [ 523.752701] ? call_fib6_entry_notifiers+0x210/0x210 [ 523.757775] ? print_irqtrace_events+0x270/0x270 [ 523.762507] __fib6_clean_all+0x1f4/0x3a0 [ 523.766629] ? call_fib6_entry_notifiers+0x210/0x210 [ 523.771709] ? fib6_repair_tree+0xf10/0xf10 [ 523.776008] ? lock_acquire+0x1d5/0x580 [ 523.779957] ? lock_acquire+0x1d5/0x580 [ 523.783900] ? call_timer_fn+0x1c6/0x820 [ 523.787935] fib6_run_gc+0x16b/0x3c0 [ 523.791619] ? fib6_clean_all+0x30/0x30 [ 523.795570] fib6_gc_timer_cb+0x20/0x30 [ 523.799517] call_timer_fn+0x228/0x820 [ 523.803373] ? fib6_run_gc+0x3c0/0x3c0 [ 523.807226] ? process_timeout+0x40/0x40 [ 523.811259] ? __run_timers+0x7e3/0xb70 [ 523.815202] ? lock_downgrade+0x980/0x980 [ 523.819328] ? debug_object_deactivate+0x364/0x560 [ 523.824226] ? lock_release+0xa40/0xa40 [ 523.828176] ? mark_held_locks+0xaf/0x100 [ 523.832296] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 523.837281] ? fib6_run_gc+0x3c0/0x3c0 [ 523.841139] ? fib6_run_gc+0x3c0/0x3c0 [ 523.845010] __run_timers+0x7ee/0xb70 [ 523.848810] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 523.853894] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 523.859145] ? check_noncircular+0x20/0x20 [ 523.863362] ? timerqueue_add+0x1e9/0x280 [ 523.867510] ? enqueue_hrtimer+0x171/0x4a0 [ 523.871736] ? __remove_hrtimer+0x190/0x190 [ 523.876039] ? check_noncircular+0x20/0x20 [ 523.880243] ? print_irqtrace_events+0x270/0x270 [ 523.884976] ? clockevents_program_event+0x163/0x2e0 [ 523.890053] ? lock_downgrade+0x980/0x980 [ 523.894238] ? __lock_is_held+0xb6/0x140 [ 523.898279] run_timer_softirq+0x4c/0xb0 [ 523.902311] __do_softirq+0x2d7/0xb85 [ 523.906084] ? lock_downgrade+0x980/0x980 [ 523.910202] ? __irqentry_text_end+0x4/0x4 [ 523.914414] ? do_timer+0x50/0x50 [ 523.917838] ? native_apic_msr_write+0x5c/0x80 [ 523.922387] ? do_raw_spin_trylock+0x190/0x190 [ 523.926937] ? lapic_next_event+0x54/0x80 [ 523.931056] ? clockevents_program_event+0x108/0x2e0 [ 523.936130] ? tick_program_event+0x83/0x100 [ 523.940518] ? __lock_is_held+0xb6/0x140 [ 523.944557] irq_exit+0x1cc/0x200 [ 523.947991] smp_apic_timer_interrupt+0x16b/0x700 [ 523.952806] ? smp_call_function_single_interrupt+0x640/0x640 [ 523.958658] ? _raw_spin_lock+0x32/0x40 [ 523.962606] ? _raw_spin_unlock+0x22/0x30 [ 523.966722] ? handle_edge_irq+0x2b4/0x7c0 [ 523.970927] ? task_prio+0x40/0x40 [ 523.974451] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 523.979268] apic_timer_interrupt+0xa9/0xb0 [ 523.983563] [ 523.985773] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 523.991101] RSP: 0000:ffff8801c6077458 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 523.998778] RAX: ffffea00071fd260 RBX: ffffea00071fd240 RCX: 1ffff10038c0ee91 [ 524.006028] RDX: dffffc0000000000 RSI: 0000000000476000 RDI: ffffea00071fd240 [ 524.013269] RBP: ffff8801c6077530 R08: 0000000000000000 R09: 1ffff10038c0ee0b [ 524.020508] R10: ffff8801c6076f90 R11: 0000000000000003 R12: 1ffff10038c0ee8d [ 524.027746] R13: ffff8801c60774c8 R14: ffff8801c6077508 R15: ffffea00071fd220 [ 524.035011] ? unlock_page+0xe7/0x270 [ 524.038785] ? wake_up_page_bit+0x530/0x530 [ 524.043078] ? __lock_is_held+0xb6/0x140 [ 524.047125] filemap_map_pages+0x10a0/0x15d0 [ 524.051512] ? find_get_entries_tag+0xeb0/0xeb0 [ 524.056149] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.061308] ? __kernel_text_address+0xd/0x40 [ 524.065773] ? unwind_get_return_address+0x61/0xa0 [ 524.070676] ? __save_stack_trace+0x7e/0xd0 [ 524.074968] ? print_irqtrace_events+0x270/0x270 [ 524.079698] ? print_irqtrace_events+0x270/0x270 [ 524.084429] ? save_stack+0xa3/0xd0 [ 524.088027] ? save_stack+0x43/0xd0 [ 524.091621] ? kasan_kmalloc+0xad/0xe0 [ 524.095574] ? kasan_slab_alloc+0x12/0x20 [ 524.099690] ? ptlock_alloc+0x24/0x70 [ 524.103458] ? pte_alloc_one+0x59/0x100 [ 524.107399] ? __handle_mm_fault+0x3b12/0x3ce0 [ 524.111948] ? __do_page_fault+0x5c9/0xc90 [ 524.116153] ? __lock_acquire+0x664/0x3e00 [ 524.120440] ? __lock_acquire+0x664/0x3e00 [ 524.124642] ? check_noncircular+0x20/0x20 [ 524.128847] ? check_noncircular+0x20/0x20 [ 524.133057] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.138215] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.143386] ? find_held_lock+0x35/0x1d0 [ 524.147419] ? lock_acquire+0x1d5/0x580 [ 524.151359] ? lock_acquire+0x1d5/0x580 [ 524.155304] ? __handle_mm_fault+0x1366/0x3ce0 [ 524.159854] ? lock_downgrade+0x980/0x980 [ 524.163972] ? lock_release+0xa40/0xa40 [ 524.167916] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 524.172901] ? do_raw_spin_trylock+0x190/0x190 [ 524.177454] ? check_noncircular+0x20/0x20 [ 524.181687] __handle_mm_fault+0x21ff/0x3ce0 [ 524.186078] ? __pmd_alloc+0x4e0/0x4e0 [ 524.189951] ? find_held_lock+0x35/0x1d0 [ 524.193984] ? find_held_lock+0x35/0x1d0 [ 524.198031] ? handle_mm_fault+0x248/0x8d0 [ 524.202234] ? lock_downgrade+0x980/0x980 [ 524.206373] handle_mm_fault+0x334/0x8d0 [ 524.210408] ? down_read_trylock+0xdb/0x170 [ 524.214715] ? __do_page_fault+0x32d/0xc90 [ 524.218917] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 524.223466] ? vmacache_find+0x5f/0x280 [ 524.227414] ? find_vma+0x30/0x150 [ 524.230933] __do_page_fault+0x5c9/0xc90 [ 524.234961] ? do_page_fault+0xee/0x720 [ 524.238923] ? mm_fault_error+0x2c0/0x2c0 [ 524.243038] ? __task_pid_nr_ns+0x29b/0x540 [ 524.247329] ? lock_downgrade+0x980/0x980 [ 524.251451] do_page_fault+0xee/0x720 [ 524.255230] ? __do_page_fault+0xc90/0xc90 [ 524.259432] ? cap_task_prctl+0x1b5/0xaa0 [ 524.263553] ? security_task_prctl+0xad/0xe0 [ 524.267937] ? entry_SYSCALL_64_fastpath+0x4f/0x9a [ 524.272835] ? page_fault+0x36/0x60 [ 524.276431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.281243] ? page_fault+0x36/0x60 [ 524.284839] page_fault+0x4c/0x60 [ 524.288311] RIP: 0033:0x47e180 [ 524.291467] RSP: 002b:0000000000a2fa28 EFLAGS: 00010246 [ 524.296797] RAX: 0000000000000000 RBX: 0000000002235914 RCX: 000000000045553a [ 524.304034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 524.311272] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000002235940 [ 524.318508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002e33 [ 524.325746] R13: 0000000000000004 R14: 000000000007f95f R15: 0000000000000001 [ 524.333081] [ 524.334734] ============================= [ 524.338883] WARNING: suspicious RCU usage [ 524.343049] 4.15.0-rc5+ #177 Not tainted [ 524.347119] ----------------------------- [ 524.351279] net/ipv6/ip6_fib.c:1639 suspicious rcu_dereference_protected() usage! [ 524.358904] [ 524.358904] other info that might help us debug this: [ 524.358904] [ 524.367065] [ 524.367065] rcu_scheduler_active = 2, debug_locks = 1 [ 524.373750] 7 locks held by syz-executor5/17359: [ 524.378513] #0: (&mm->mmap_sem){++++}, at: [<00000000c8a2aab0>] __do_page_fault+0x32d/0xc90 [ 524.387214] #1: (rcu_read_lock){....}, at: [<00000000e634a999>] filemap_map_pages+0x1ce/0x15d0 [ 524.396165] #2: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<00000000c9da3e29>] alloc_set_pte+0x1102/0x1880 [ 524.406178] #3: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<00000000ff17a0d4>] call_timer_fn+0x1c6/0x820 [ 524.415831] #4: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000004ef4f2f>] fib6_run_gc+0x9d/0x3c0 [ 524.425841] #5: (rcu_read_lock){....}, at: [<00000000367b7b04>] __fib6_clean_all+0x0/0x3a0 [ 524.434457] #6: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000e7c3df18>] __fib6_clean_all+0x1d0/0x3a0 [ 524.444120] [ 524.444120] stack backtrace: [ 524.448640] CPU: 0 PID: 17359 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #177 [ 524.455994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.465324] Call Trace: [ 524.467876] [ 524.469999] dump_stack+0x194/0x257 [ 524.473602] ? arch_local_irq_restore+0x53/0x53 [ 524.478249] lockdep_rcu_suspicious+0x123/0x170 [ 524.482893] fib6_del+0xd18/0x11b0 [ 524.486401] ? check_noncircular+0x20/0x20 [ 524.490622] ? fib6_locate+0x130/0x130 [ 524.494477] ? print_irqtrace_events+0x270/0x270 [ 524.499205] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 524.504103] ? fib6_walker_link+0x180/0x210 [ 524.508392] ? lock_downgrade+0x980/0x980 [ 524.512523] fib6_clean_node+0x3aa/0x4f0 [ 524.516556] ? fib6_del+0x11b0/0x11b0 [ 524.520334] ? fib6_walker_link+0x180/0x210 [ 524.524627] fib6_walk_continue+0x46c/0x8a0 [ 524.528921] ? call_fib6_entry_notifiers+0x210/0x210 [ 524.533991] fib6_walk+0x91/0xf0 [ 524.537335] fib6_clean_tree+0x1e6/0x340 [ 524.541370] ? fib6_walk+0xf0/0xf0 [ 524.544893] ? fib6_del+0x11b0/0x11b0 [ 524.548661] ? call_fib6_entry_notifiers+0x210/0x210 [ 524.553747] ? print_irqtrace_events+0x270/0x270 [ 524.558478] __fib6_clean_all+0x1f4/0x3a0 [ 524.562600] ? call_fib6_entry_notifiers+0x210/0x210 [ 524.567672] ? fib6_repair_tree+0xf10/0xf10 [ 524.571973] ? lock_acquire+0x1d5/0x580 [ 524.575913] ? lock_acquire+0x1d5/0x580 [ 524.579859] ? call_timer_fn+0x1c6/0x820 [ 524.583894] fib6_run_gc+0x16b/0x3c0 [ 524.587579] ? fib6_clean_all+0x30/0x30 [ 524.591539] fib6_gc_timer_cb+0x20/0x30 [ 524.595481] call_timer_fn+0x228/0x820 [ 524.599338] ? fib6_run_gc+0x3c0/0x3c0 [ 524.603202] ? process_timeout+0x40/0x40 [ 524.607242] ? __run_timers+0x7e3/0xb70 [ 524.611188] ? lock_downgrade+0x980/0x980 [ 524.615319] ? debug_object_deactivate+0x364/0x560 [ 524.620215] ? lock_release+0xa40/0xa40 [ 524.624161] ? mark_held_locks+0xaf/0x100 [ 524.628281] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 524.633275] ? fib6_run_gc+0x3c0/0x3c0 [ 524.637129] ? fib6_run_gc+0x3c0/0x3c0 [ 524.640985] __run_timers+0x7ee/0xb70 [ 524.644755] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 524.649834] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 524.655077] ? check_noncircular+0x20/0x20 [ 524.659290] ? timerqueue_add+0x1e9/0x280 [ 524.663418] ? enqueue_hrtimer+0x171/0x4a0 [ 524.667630] ? __remove_hrtimer+0x190/0x190 [ 524.671926] ? check_noncircular+0x20/0x20 [ 524.676147] ? print_irqtrace_events+0x270/0x270 [ 524.680881] ? clockevents_program_event+0x163/0x2e0 [ 524.685962] ? lock_downgrade+0x980/0x980 [ 524.690089] ? __lock_is_held+0xb6/0x140 [ 524.694136] run_timer_softirq+0x4c/0xb0 [ 524.698167] __do_softirq+0x2d7/0xb85 [ 524.701940] ? lock_downgrade+0x980/0x980 [ 524.706070] ? __irqentry_text_end+0x4/0x4 [ 524.710274] ? do_timer+0x50/0x50 [ 524.713702] ? native_apic_msr_write+0x5c/0x80 [ 524.718252] ? do_raw_spin_trylock+0x190/0x190 [ 524.722809] ? lapic_next_event+0x54/0x80 [ 524.726927] ? clockevents_program_event+0x108/0x2e0 [ 524.732002] ? tick_program_event+0x83/0x100 [ 524.736388] ? __lock_is_held+0xb6/0x140 [ 524.740427] irq_exit+0x1cc/0x200 [ 524.743849] smp_apic_timer_interrupt+0x16b/0x700 [ 524.748670] ? smp_call_function_single_interrupt+0x640/0x640 [ 524.754524] ? _raw_spin_lock+0x32/0x40 [ 524.758479] ? _raw_spin_unlock+0x22/0x30 [ 524.762603] ? handle_edge_irq+0x2b4/0x7c0 [ 524.766808] ? task_prio+0x40/0x40 [ 524.770337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 524.775175] apic_timer_interrupt+0xa9/0xb0 [ 524.779463] [ 524.781666] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 524.787005] RSP: 0000:ffff8801c6077458 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 524.794698] RAX: ffffea00071fd260 RBX: ffffea00071fd240 RCX: 1ffff10038c0ee91 [ 524.801937] RDX: dffffc0000000000 RSI: 0000000000476000 RDI: ffffea00071fd240 [ 524.809173] RBP: ffff8801c6077530 R08: 0000000000000000 R09: 1ffff10038c0ee0b [ 524.816411] R10: ffff8801c6076f90 R11: 0000000000000003 R12: 1ffff10038c0ee8d [ 524.823648] R13: ffff8801c60774c8 R14: ffff8801c6077508 R15: ffffea00071fd220 [ 524.830910] ? unlock_page+0xe7/0x270 [ 524.834678] ? wake_up_page_bit+0x530/0x530 [ 524.838970] ? __lock_is_held+0xb6/0x140 [ 524.843032] filemap_map_pages+0x10a0/0x15d0 [ 524.847432] ? find_get_entries_tag+0xeb0/0xeb0 [ 524.852070] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.857228] ? __kernel_text_address+0xd/0x40 [ 524.861699] ? unwind_get_return_address+0x61/0xa0 [ 524.866598] ? __save_stack_trace+0x7e/0xd0 [ 524.870891] ? print_irqtrace_events+0x270/0x270 [ 524.875621] ? print_irqtrace_events+0x270/0x270 [ 524.880349] ? save_stack+0xa3/0xd0 [ 524.883954] ? save_stack+0x43/0xd0 [ 524.887548] ? kasan_kmalloc+0xad/0xe0 [ 524.891401] ? kasan_slab_alloc+0x12/0x20 [ 524.895517] ? ptlock_alloc+0x24/0x70 [ 524.899285] ? pte_alloc_one+0x59/0x100 [ 524.903226] ? __handle_mm_fault+0x3b12/0x3ce0 [ 524.907778] ? __do_page_fault+0x5c9/0xc90 [ 524.911987] ? __lock_acquire+0x664/0x3e00 [ 524.916192] ? __lock_acquire+0x664/0x3e00 [ 524.920396] ? check_noncircular+0x20/0x20 [ 524.924607] ? check_noncircular+0x20/0x20 [ 524.928818] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.933979] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 524.939144] ? find_held_lock+0x35/0x1d0 [ 524.943186] ? lock_acquire+0x1d5/0x580 [ 524.947127] ? lock_acquire+0x1d5/0x580 [ 524.951103] ? __handle_mm_fault+0x1366/0x3ce0 [ 524.955705] ? lock_downgrade+0x980/0x980 [ 524.959823] ? lock_release+0xa40/0xa40 [ 524.963767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 524.968752] ? do_raw_spin_trylock+0x190/0x190 [ 524.973313] ? check_noncircular+0x20/0x20 [ 524.977522] __handle_mm_fault+0x21ff/0x3ce0 [ 524.981912] ? __pmd_alloc+0x4e0/0x4e0 [ 524.985772] ? find_held_lock+0x35/0x1d0 [ 524.989808] ? find_held_lock+0x35/0x1d0 [ 524.993858] ? handle_mm_fault+0x248/0x8d0 [ 524.998064] ? lock_downgrade+0x980/0x980 [ 525.002203] handle_mm_fault+0x334/0x8d0 [ 525.006246] ? down_read_trylock+0xdb/0x170 [ 525.010542] ? __do_page_fault+0x32d/0xc90 [ 525.014758] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 525.019307] ? vmacache_find+0x5f/0x280 [ 525.023254] ? find_vma+0x30/0x150 [ 525.026768] __do_page_fault+0x5c9/0xc90 [ 525.030796] ? do_page_fault+0xee/0x720 [ 525.034742] ? mm_fault_error+0x2c0/0x2c0 [ 525.038857] ? __task_pid_nr_ns+0x29b/0x540 [ 525.043150] ? lock_downgrade+0x980/0x980 [ 525.047280] do_page_fault+0xee/0x720 [ 525.051052] ? __do_page_fault+0xc90/0xc90 [ 525.055264] ? cap_task_prctl+0x1b5/0xaa0 [ 525.059387] ? security_task_prctl+0xad/0xe0 [ 525.063773] ? entry_SYSCALL_64_fastpath+0x4f/0x9a [ 525.068672] ? page_fault+0x36/0x60 [ 525.072277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.077098] ? page_fault+0x36/0x60 [ 525.080697] page_fault+0x4c/0x60 [ 525.084119] RIP: 0033:0x47e180 [ 525.087278] RSP: 002b:0000000000a2fa28 EFLAGS: 00010246 [ 525.092612] RAX: 0000000000000000 RBX: 0000000002235914 RCX: 000000000045553a [ 525.099859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 525.107101] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000002235940 [ 525.114457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002e33 [ 525.121702] R13: 0000000000000004 R14: 000000000007f95f R15: 0000000000000001 [ 525.129091] [ 525.130771] ============================= [ 525.134926] WARNING: suspicious RCU usage [ 525.139084] 4.15.0-rc5+ #177 Not tainted [ 525.143148] ----------------------------- [ 525.147303] net/ipv6/ip6_fib.c:1676 suspicious rcu_dereference_protected() usage! [ 525.154928] [ 525.154928] other info that might help us debug this: [ 525.154928] [ 525.163103] [ 525.163103] rcu_scheduler_active = 2, debug_locks = 1 [ 525.169791] 8 locks held by syz-executor5/17359: [ 525.174569] #0: (&mm->mmap_sem){++++}, at: [<00000000c8a2aab0>] __do_page_fault+0x32d/0xc90 [ 525.183272] #1: (rcu_read_lock){....}, at: [<00000000e634a999>] filemap_map_pages+0x1ce/0x15d0 [ 525.192246] #2: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<00000000c9da3e29>] alloc_set_pte+0x1102/0x1880 [ 525.202273] #3: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<00000000ff17a0d4>] call_timer_fn+0x1c6/0x820 [ 525.211927] #4: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<0000000004ef4f2f>] fib6_run_gc+0x9d/0x3c0 [ 525.221958] #5: (rcu_read_lock){....}, at: [<00000000367b7b04>] __fib6_clean_all+0x0/0x3a0 [ 525.230586] #6: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000e7c3df18>] __fib6_clean_all+0x1d0/0x3a0 [ 525.240263] #7: (&net->ipv6.fib6_walker_lock){++--}, at: [<00000000f92a121a>] fib6_del+0x935/0x11b0 [ 525.249661] [ 525.249661] stack backtrace: [ 525.254200] CPU: 0 PID: 17359 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #177 [ 525.261538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.271826] Call Trace: [ 525.274378] [ 525.276504] dump_stack+0x194/0x257 [ 525.280104] ? arch_local_irq_restore+0x53/0x53 [ 525.284753] lockdep_rcu_suspicious+0x123/0x170 [ 525.289393] fib6_del+0xeb3/0x11b0 [ 525.292923] ? fib6_locate+0x130/0x130 [ 525.296777] ? print_irqtrace_events+0x270/0x270 [ 525.301507] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 525.306414] ? fib6_walker_link+0x180/0x210 [ 525.310705] ? lock_downgrade+0x980/0x980 [ 525.314834] fib6_clean_node+0x3aa/0x4f0 [ 525.318869] ? fib6_del+0x11b0/0x11b0 [ 525.322640] ? fib6_walker_link+0x180/0x210 [ 525.326936] fib6_walk_continue+0x46c/0x8a0 [ 525.331241] ? call_fib6_entry_notifiers+0x210/0x210 [ 525.336316] fib6_walk+0x91/0xf0 [ 525.339660] fib6_clean_tree+0x1e6/0x340 [ 525.343691] ? fib6_walk+0xf0/0xf0 [ 525.347215] ? fib6_del+0x11b0/0x11b0 [ 525.350983] ? call_fib6_entry_notifiers+0x210/0x210 [ 525.356056] ? print_irqtrace_events+0x270/0x270 [ 525.360786] __fib6_clean_all+0x1f4/0x3a0 [ 525.364905] ? call_fib6_entry_notifiers+0x210/0x210 [ 525.369979] ? fib6_repair_tree+0xf10/0xf10 [ 525.374271] ? lock_acquire+0x1d5/0x580 [ 525.378214] ? lock_acquire+0x1d5/0x580 [ 525.382158] ? call_timer_fn+0x1c6/0x820 [ 525.386195] fib6_run_gc+0x16b/0x3c0 [ 525.389877] ? fib6_clean_all+0x30/0x30 [ 525.393828] fib6_gc_timer_cb+0x20/0x30 [ 525.397770] call_timer_fn+0x228/0x820 [ 525.401634] ? fib6_run_gc+0x3c0/0x3c0 [ 525.405489] ? process_timeout+0x40/0x40 [ 525.409523] ? __run_timers+0x7e3/0xb70 [ 525.413468] ? lock_downgrade+0x980/0x980 [ 525.417589] ? debug_object_deactivate+0x364/0x560 [ 525.422485] ? lock_release+0xa40/0xa40 [ 525.426432] ? mark_held_locks+0xaf/0x100 [ 525.430563] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 525.435549] ? fib6_run_gc+0x3c0/0x3c0 [ 525.439410] ? fib6_run_gc+0x3c0/0x3c0 [ 525.443268] __run_timers+0x7ee/0xb70 [ 525.447037] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 525.452116] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 525.457357] ? check_noncircular+0x20/0x20 [ 525.461574] ? timerqueue_add+0x1e9/0x280 [ 525.465706] ? enqueue_hrtimer+0x171/0x4a0 [ 525.469909] ? __remove_hrtimer+0x190/0x190 [ 525.474203] ? check_noncircular+0x20/0x20 [ 525.478404] ? print_irqtrace_events+0x270/0x270 [ 525.483132] ? clockevents_program_event+0x163/0x2e0 [ 525.488204] ? lock_downgrade+0x980/0x980 [ 525.492339] ? __lock_is_held+0xb6/0x140 [ 525.496378] run_timer_softirq+0x4c/0xb0 [ 525.500420] __do_softirq+0x2d7/0xb85 [ 525.504218] ? lock_downgrade+0x980/0x980 [ 525.508338] ? __irqentry_text_end+0x4/0x4 [ 525.512553] ? do_timer+0x50/0x50 [ 525.515976] ? native_apic_msr_write+0x5c/0x80 [ 525.520524] ? do_raw_spin_trylock+0x190/0x190 [ 525.525084] ? lapic_next_event+0x54/0x80 [ 525.529201] ? clockevents_program_event+0x108/0x2e0 [ 525.534275] ? tick_program_event+0x83/0x100 [ 525.538655] ? __lock_is_held+0xb6/0x140 [ 525.542713] irq_exit+0x1cc/0x200 [ 525.546151] smp_apic_timer_interrupt+0x16b/0x700 [ 525.550962] ? smp_call_function_single_interrupt+0x640/0x640 [ 525.556830] ? _raw_spin_lock+0x32/0x40 [ 525.560776] ? _raw_spin_unlock+0x22/0x30 [ 525.564891] ? handle_edge_irq+0x2b4/0x7c0 [ 525.569100] ? task_prio+0x40/0x40 [ 525.572616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.577443] apic_timer_interrupt+0xa9/0xb0 [ 525.581731] [ 525.583947] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 525.589283] RSP: 0000:ffff8801c6077458 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 525.596958] RAX: ffffea00071fd260 RBX: ffffea00071fd240 RCX: 1ffff10038c0ee91 [ 525.604197] RDX: dffffc0000000000 RSI: 0000000000476000 RDI: ffffea00071fd240 [ 525.611438] RBP: ffff8801c6077530 R08: 0000000000000000 R09: 1ffff10038c0ee0b [ 525.618726] R10: ffff8801c6076f90 R11: 0000000000000003 R12: 1ffff10038c0ee8d [ 525.625965] R13: ffff8801c60774c8 R14: ffff8801c6077508 R15: ffffea00071fd220 [ 525.633226] ? unlock_page+0xe7/0x270 [ 525.636995] ? wake_up_page_bit+0x530/0x530 [ 525.641292] ? __lock_is_held+0xb6/0x140 [ 525.645348] filemap_map_pages+0x10a0/0x15d0 [ 525.649738] ? find_get_entries_tag+0xeb0/0xeb0 [ 525.654378] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 525.659539] ? __kernel_text_address+0xd/0x40 [ 525.664007] ? unwind_get_return_address+0x61/0xa0 [ 525.668926] ? __save_stack_trace+0x7e/0xd0 [ 525.673234] ? print_irqtrace_events+0x270/0x270 [ 525.677966] ? print_irqtrace_events+0x270/0x270 [ 525.682697] ? save_stack+0xa3/0xd0 [ 525.686293] ? save_stack+0x43/0xd0 [ 525.689888] ? kasan_kmalloc+0xad/0xe0 [ 525.693743] ? kasan_slab_alloc+0x12/0x20 [ 525.697861] ? ptlock_alloc+0x24/0x70 [ 525.701628] ? pte_alloc_one+0x59/0x100 [ 525.705566] ? __handle_mm_fault+0x3b12/0x3ce0 [ 525.710116] ? __do_page_fault+0x5c9/0xc90 [ 525.714339] ? __lock_acquire+0x664/0x3e00 [ 525.718540] ? __lock_acquire+0x664/0x3e00 [ 525.722740] ? check_noncircular+0x20/0x20 [ 525.727132] ? check_noncircular+0x20/0x20 [ 525.731343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 525.736504] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 525.741679] ? find_held_lock+0x35/0x1d0 [ 525.745729] ? lock_acquire+0x1d5/0x580 [ 525.749669] ? lock_acquire+0x1d5/0x580 [ 525.753615] ? __handle_mm_fault+0x1366/0x3ce0 [ 525.758167] ? lock_downgrade+0x980/0x980 [ 525.762286] ? lock_release+0xa40/0xa40 [ 525.766238] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 525.771223] ? do_raw_spin_trylock+0x190/0x190 [ 525.775789] ? check_noncircular+0x20/0x20 [ 525.779999] __handle_mm_fault+0x21ff/0x3ce0 [ 525.784385] ? __pmd_alloc+0x4e0/0x4e0 [ 525.788242] ? find_held_lock+0x35/0x1d0 [ 525.792274] ? find_held_lock+0x35/0x1d0 [ 525.796311] ? handle_mm_fault+0x248/0x8d0 [ 525.800514] ? lock_downgrade+0x980/0x980 [ 525.804649] handle_mm_fault+0x334/0x8d0 [ 525.808677] ? down_read_trylock+0xdb/0x170 [ 525.812966] ? __do_page_fault+0x32d/0xc90 [ 525.817179] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 525.821733] ? vmacache_find+0x5f/0x280 [ 525.825679] ? find_vma+0x30/0x150 [ 525.829192] __do_page_fault+0x5c9/0xc90 [ 525.833228] ? do_page_fault+0xee/0x720 [ 525.837176] ? mm_fault_error+0x2c0/0x2c0 [ 525.841295] ? __task_pid_nr_ns+0x29b/0x540 [ 525.845585] ? lock_downgrade+0x980/0x980 [ 525.849714] do_page_fault+0xee/0x720 [ 525.853485] ? __do_page_fault+0xc90/0xc90 [ 525.857688] ? cap_task_prctl+0x1b5/0xaa0 [ 525.861807] ? security_task_prctl+0xad/0xe0 [ 525.866190] ? entry_SYSCALL_64_fastpath+0x4f/0x9a [ 525.871090] ? page_fault+0x36/0x60 [ 525.874686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.879500] ? page_fault+0x36/0x60 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea0000-0x4)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) pipe(&(0x7f00004f4000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b91000)={r1, &(0x7f0000ddb000)="f46f108d6e9406d223ac00b86402b9553563bc24413e4d4ec49d9c69be1e5b865e60915db0844eb16d9d79e984ddc606d5811067290aa2366d1031156d8106739ef406531e86c0286639fa3630a063c2ea9b8d4b392e96b48d0fbef0467bcf0b45976531ee34eb2e2b384a48c7df981adf3f4fbd038ea30bb6174c4c1e30dc260a7e048a53c74cf05d3e7288838ee872abc8c35cad5eb677fd55f61514e425d77474", &(0x7f00001c8000)=""/246}, 0x18) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b13000-0x10)={0x3, 0x2, 0x1f, 0x7, 0x0}, &(0x7f00009ba000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000049c000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf)={r1, 0x7, "fcb5b9dd48eca9"}, &(0x7f0000ff0000)=0xf) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000002000-0xac)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0c000-0x4)={r0}) connect$bt_sco(r1, &(0x7f0000a7d000)={0x1f, {0x9, 0xfffffffffffeffff, 0x1f, 0xec77, 0xe5a2, 0x1f}}, 0x8) close(r0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000493000-0x4)=0x416, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0e000)=0x0, 0x4) r1 = socket(0x10, 0x40000000003, 0x0) write(r1, &(0x7f0000e1f000)="20000000180007ffff4a001f090047180a080000000008f90000010304001600", 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b22000)={0x0, 0x7, 0x401, 0x7}, &(0x7f00005c2000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c8b000)={r2, 0x1, 0x0}, &(0x7f0000d94000-0x4)=0xc) 2018/01/07 13:11:46 executing program 5: r0 = socket(0x14, 0x800, 0x160000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e20000)=0xfffffffffffffffb, &(0x7f0000f51000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f50000)=0x82ca, 0x195) recvmsg(r1, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e88000-0x20)={@generic="ceaa5e3359c6a7124a025fe2d7746178", @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000f2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00008ff000)={0x6, 0x1, 0x2, 0x100000000, 0x16, 0x1000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 525.883095] page_fault+0x4c/0x60 [ 525.886516] RIP: 0033:0x47e180 [ 525.889672] RSP: 002b:0000000000a2fa28 EFLAGS: 00010246 [ 525.895006] RAX: 0000000000000000 RBX: 0000000002235914 RCX: 000000000045553a [ 525.902250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 525.909498] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000002235940 [ 525.916751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000002e33 [ 525.923989] R13: 0000000000000004 R14: 000000000007f95f R15: 0000000000000001 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000020a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7730, 0x5, 0xc6}, &(0x7f0000312000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000882000-0x8)={r1, 0x782a1029, 0x3ff}, &(0x7f00002c1000)=0x8) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002df000)={0xffffffffffffff9c}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000057f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000057f000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x98c, &(0x7f0000dd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000067a000)=@assoc_value={0x0, 0x4}, &(0x7f0000dd8000-0x4)=0x8) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dd8000-0x10)={0xeae, 0x200, 0x6, 0x7, r2}, 0x10) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000521000-0x10)={r2, 0x65f, 0xfff, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="919e10ef71ddb5d41801ed2621f66f29", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0xfffffffffffff731}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000)={r4, 0x8, 0x1000, 0x0, 0x80000000, 0x4, 0x3, 0x22e, {r2, @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]}, 0x5, 0x33, 0x7ff, 0x3f, 0x3f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r5, 0xe0a, 0xfff, 0x9, 0x0, 0xfffffffffffff265}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000005000)={0x1, 0x56, 0x80000000, 0x5}, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000)={r6, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) pread64(r1, &(0x7f0000974000-0x6a)=""/106, 0x6a, 0x0) 2018/01/07 13:11:46 executing program 5: pipe(&(0x7f0000b09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000109000)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b6e000)=0x0, &(0x7f0000b6f000-0x4)=0x4) sendto$ipx(r2, &(0x7f00001a1000-0xa6)="0bf1323f7758f9b4b729724676d6539be27611b8582f56ee6dee8a7a826ffc7448bd593b9b192396ca3accc657ad6aedd7c9b6d754a995ceb9abbeaf501a0878d9331f882c7b852d20222da7d09b17b8a05d54ab6baa470566c35d22c11649bdc08e8a2b34972c1f7e95bdaaf47aa7a8e792462fbf6343ba3bc5ecc1dd3832aaaabc59c32403f59a9a9e74afcd2e1564fdd4fca2ca522753a1016efd58da3c95cb7a3ae8c1f2", 0x91, 0x0, 0x0, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1e, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ba000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00006db000)=""/53) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/07 13:11:46 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f000000a000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000c000)={&(0x7f000000e000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x122, 0x217, 0x5f, 0x7, 0x10000, &(0x7f0000005000)=@common='ip6gre0\x00', 0x400, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x7f, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000037000-0x4)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000035000)=""/207, &(0x7f000002d000-0x4)=0xcf) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a27000)=0x60) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa5000-0x20)={@generic="4f375e2ca83da2a7fa5fa914e38d854e", @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) sendto(r0, &(0x7f000099a000-0x12)="1200000011e1e7e400ffe90025144aff0ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ffa000)={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000a0f000-0x2)=""/2, &(0x7f00000fb000)=0x2) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002b3000)=@assoc_value={0x0, 0x0}, &(0x7f0000dcc000-0x4)=0x8) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x802, 0x200000000088) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000045c000-0x4)={r1}) sendmsg$netrom(r2, &(0x7f00003d6000)={&(0x7f0000142000-0x10)=@ax25={0x3, {"cca6a696ed81fa"}, 0xfd64}, 0x10, &(0x7f00003ab000-0x10)=[{&(0x7f000031f000-0xc6)="f58f8fe3b9d502b0112074bd25f4b3236e068df1422725c38d14662447136f13a7309393c3f9f3442257ddc914992ed8494263197c5afc77ca4b954d27c95bd742ca2f8edadc5d0c598b09784cd8068857742a4933638dfa0d62f55fdc2b4979a59e8cdc5146a555f4c349a8392a7f26fc75ca1d79b762db428b885a8879463acf048bb82d940564e25483924145ab2c42673c43887375e551fd74bcd60333e9c94134aa3fa0dd7653cf8a05926633a7eb97450cb4ebffbff808260c592fa4320851d17b9cbc", 0xc6}], 0x1, &(0x7f0000bd5000-0x1010)=[{0x1010, 0x109, 0x1, "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"}], 0x1010, 0x24004080}, 0x8000) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000664000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) [ 526.043801] nla_parse: 7 callbacks suppressed [ 526.043807] netlink: 256 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080f, 0x3, &(0x7f00008ed000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x100000, 0x3000000000000000, 0x40000000, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a1f000-0x10)={&(0x7f0000ae2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002d7000-0xc)={0xa0000008, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fd7000)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a04000)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x500000000, 0xa, 0x80, 0x0, 0x95, 0x1, r2}, {0x5, 0xff, 0x3, 0x3c0, 0x80000001, 0x2, 0x7fffffff, 0x7}, {0x0, 0x8f8, 0x7, 0x3}, 0x4, 0xa, 0x1, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x3, 0x1e5a, 0x100, 0x100, 0x5d4}}, 0xe8) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000cab000)="3547cf68728f3b19829e57ee688e30fa7519307cc9f7a55b1c67ca92a4b856941e31277cc1e57c23903abe3deeef0cd7e14a436653190453f23978153e26fdc1f6531cc98c559243bab5b72bae59fefcb51023d6457769df7decdfba97ab063b3c362da0d2d6e438272b01c56cda754d366610d8cf7b", 0x76) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000004b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000-0x4)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ac000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x86, 0x2, 0x4, 0x0, 0x80, 0x20, 0x1, 0x7fff, r1}, {0x7, 0x1a2, 0x5, 0x8d49, 0x1, 0x80000000, 0x9, 0x1d40ac65}, {0x6, 0x1, 0x80000000, 0x8000}, 0x5, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x1, 0x0, 0x800000000000, 0x9, 0x0, 0x4}}, 0xe8) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000dfb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000-0x4)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f72000-0x108)={0x7f, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xa7c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f000000f000-0xe02)="bd", 0x1, 0x0, &(0x7f0000dc5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 526.129040] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57617 sclass=netlink_xfrm_socket pig=17500 comm=syz-executor7 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b43000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10002, 0x3, 0xfffffffffffff204, "191974655902d8b64c0c0cc6a17f2be1887603337c1f4c5df94d9bfab8337eba55349e6ae04094319c416cb0ad223e44c8ac4f097bb669b131d0614a2932a5b9b0b8d24cdeb5df125affa93c5ac21763"}, 0x160) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000043f000-0x87)=""/135, &(0x7f000014c000-0x4)=0x87) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b44000-0x4)=0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b44000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000)=0xe8) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a9c000)=0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b44000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b43000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063e000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b45000-0x5d)="e9701dc0c4ca52c1659e485fbb253d57413628e191264ecc08a045ae1b636820b6f33570f976a414fe665a2ea32f396b14ff2d1af52d3930f75ed7a40b8bd8c9a1d3f1a6bc57972aae849adade775932502ab7bddfff5ecd63165e9ed9", 0x5d, 0x1, &(0x7f0000478000)={0xa, 0x2, 0x7ff000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b44000)=0x5, 0x4) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007b000)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000bc9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008a0000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000118000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000a60000)=""/184, 0xb8, 0x2000, &(0x7f00009fe000)=@file={0x0, './file0\x00'}, 0xa) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockname$packet(r0, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f76000-0x4)=0x14) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = accept$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8000, 0x1, 0x401, 0x2122a135, 0x9, 0x9, 0xfffffffffffffffb, 0x54, 0x100000001, 0x0, 0x2f, 0x0, 0xffffffffffffff4b, 0x2]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x35c}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0x800, 0x9) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000)=0xb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000903000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00002ec000-0xe0)=[{0x0, 0x0, &(0x7f0000339000)=[{&(0x7f0000b6e000)="", 0x0}, {&(0x7f00007d7000-0x72)="69b3b658d375e620b432ef9cca5ae7836662f30cb4d9a5b8c7614aa7a3da39dfc36f0fd3d017b166e281d10f8dc0d0864ebcf00c54dbf15f808a76eff9370f46d569d3ee703311c19dd636fefc400bce3ab0f9c0205dd9ca26ac3c1722997ec341331572295b156f0f01f777fac4d8b7ec81", 0x72}, {&(0x7f000015e000-0xef)="13cf908dc916dd2c730b5bb02180178892cb625cd48e14954e0882c1ebac31c826f198fab7a09cc01bde9bdd7a0c8bf29ad011a214b8e70162fb1da41c1bdcf6deec35c4362db72ddc30d9a4c62362461076fcc8986398aba0c4f79128ae29816f5feb8b5d5abd10d5647f5141706f6a6b5b62a95667a33a817be8861ac1e1e9dd51d70c63f075c80f65f73e957024c4a30c74ea1ecc0653d626d8f79620c3aabe519caeba26e146e4f7c0a491038a1255414bce856ae00e60d3d739de734d1f7713963f9093346f7a54100e92140358997bc1a68f5cfafae163b40c1c07e79ed05bc67d7acb4b5065a0e2e7f40b8c", 0xef}, {&(0x7f0000b6e000)="bbb35d0391f01800cc67cc875c4e15a8d6ebe236f00b212c870b7d2d8658131cb28988f53768090ed7f715dd89e17741f966880a47b2afc6e268e44f9b4ff59b3324f380fada772cf74faec96a434830b91b0bf749fee639ed09a5d069ba36ff868da45c5b625c628efa8e0727998f68945f612277b488220b77719c691bb350bb6f160f0d4bbf9b916494a4ad5b52da893eee8977de07229d3e1886c12f6f16607e47d66c4ed2544e7b86c0c7b3e14855362a96a364e4a6f056dd0ffb409697db8db1603b0ef0e77a5b933b3b04c569209b57205a5581259f371630a79c5711643388d94b567960330a0f151e97d457adcf63ae98bb", 0xf6}, {&(0x7f0000b6f000-0x27)="9bd1c0f891d8614fb1b359ac97c199c453664d1898de2f9b77cd1264c130b233494d586bdbd578", 0x27}, {&(0x7f0000b6f000-0xfc)="5ffc1de78c08a375514a2bf85ff1c826d93c209995eb1488ddb74cc8a1390307d20da0ac8f908cb3728f19f66627956c04d342665eb0c0e13e0d0871078cc6ad390258dc1c7560f7844ddcb301b0b70b83dd79168c5a6a836e1e7c29ad69a5389f3453d39e633563d254ec7b8af4abeac5cb2784ff65b64f6f0bc18ba0e9a71cfb23fe931d05bc86659ccd8d5b78af1115f5b6948cfcbc904b44e000d7ee8e348c92d072c63cfa879ef055eb6315df8c506157e4c7ef9de45a2c0c5a1dd209e170420788156807b3ff47872d43eed089ebea85f7ad1c8a08b5a15d00a589869051a845ade6ed6d6fb3b7b9a833a973fd3e9a4cac1a95b11b9d02bf3d", 0xfc}, {&(0x7f0000519000)="357ed2ab5de398fc6e09e8d88eaf348f74ff768007c94905ad4426dac3a6d543e023bf6af1b29202a9029d2e411bebfbde99a5af00858faa2e4277f9f718ae6dd03a", 0x42}], 0x7, &(0x7f0000b6e000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x7b, "918986e9fab5e450bc7dbd7d6b5969a6c6aec6ec40115ba8379e4fdbbfb402f190f1168124b97a0cd281bdbe3cf5392c158b136a73e868ffb45d5ef0484e5847336e95473d9224f6a1356f5aa3663c01b59ea8764fc5e2968282c1368d31102b788e9521fef0173469c8b4c89ed4d30eddded6dd4cac6867549913"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x5b, "defba8df6f021fa193c5f62f0c94506fa7f2763f7c3ca85065798064dc3194109d1d2c15bc25a5db1c569a59b5382528b966ac6f72db3ca59f1c1853e6e142c8260dd80f78c3c2857395863ab35215487e0d68a6eb28b045b2c663"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x11a8, 0x81}, {0x0, 0x0, &(0x7f0000b47000)=[{&(0x7f0000a01000-0xdc)="e733c08958b0eb042edf2364db72f90d5e115b14fb1f4deed8d0ac4b3d3d2470e6bc2a59d0077d2437d88c418ef0f2e50ae68e7e02f86dac03861876ced5bb83f38071b2c0ff4f749230dffe3ed9657c969badbcf6453189b9cad9d9beaf5b28934a12dc6160e4e3bea7d7fe21b6a38a8a716e65274053a855bd9aabaa5a25776b0f02c35a22c86aa3bc822b4f6f1c8cf48888368242fd2ab924e847b93423f938b29d06d4e62d1f295b9445cadf7ee1fd37a90b416e7d10152c11a8cd55aae499d518ac23fdcd0f648011d665c04b5c6d1e42afdbf2652b22ce9730", 0xdc}, {&(0x7f0000622000-0x65)="6c861402d0b83e777d71efb1aac829afa7588c9e9838a811fe383ae66e6db44aed6557c4ad284d20483b955ee2e41bd2ba64b89738225f7314b9a233ae5a8b5bf88ad005b532ad22a344aefbca3299c1d569b9011998e8dff2d13595e34f08a807840e90ed", 0x65}, {&(0x7f0000b4f000-0x8a)="f95ea3b641243dee96f47e5e13cd6ab59250d2d7ac5515ee42e2ac1a4351c3d47394abe511088f47baca8aa96c6dc43e33124cc228c04a25dc43453946d31ccf64d43149edcdc0004f5cf5802fd0ec9f37d71b4152e6787fd19b455d28b930844b591a9a6d21f8aa3a222ed5c8030a948fc2156380f8df98727fa988a4c132a6bd6cdf4d618ae14bf8d0", 0x8a}, {&(0x7f0000b6f000-0x22)="1229b2b1063201379a48f9237eac93d819adc8c7eaf9327c430e6509ae1e70e82f2d", 0x22}, {&(0x7f0000b6e000)="d8f07acaccb9ae1b644fa29412906643ffb079e64e76daaee804d0be21c071d67d", 0x21}, {&(0x7f00004ac000)="279a2292b2ac721c11cf8e110bb80748f6a0b1ac54e6f2e3df749ccd6ac2260811e6c51622f093378a9b7876710745db9d740c321dd645d777ca7dedd99a225d8177a9dcaf9fafe332c051353b31bb7cc68f8e00f8e47a68106ad897c5df016336adfbb5", 0x64}, {&(0x7f00003a8000)="a7c343938847cb51bca1f18be8c8b1bba08dbf4fc4ee255f2d0fc504b46eb6ee0edcbeb05a550f360177e0df74ec64ad4a83598e1ee0d6adc625c1381a4d86d2e61f20ec1bd466234f6c8dcb34d8ef4f25", 0x51}], 0x7, &(0x7f0000b6f000-0x190)=[@iv={0x58, 0x117, 0x2, 0x3f, "9e1e3a393cb54335c4021e0bc565c7fb12e57b65f1cd18aa6338c09df3e85066112b1e1a85578f550190f6de617c700e343b6a2a3c8a40ccbfdd66604c3f6f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x57, "d5605759f5d78998e390e2c4f67ec6689062571d10a28a37003b65a26b37064921ab858fa4de24f0f23c2499546623d9096a1402f11791db821426fbfa96723a1add8b092b0adbbd9156ea6ddfdd200a3d8acb2a7d3c3d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x22ac0000000}, @iv={0x68, 0x117, 0x2, 0x54, "30db6e2e35f2469b4f2e9f0ad6f88e24b3ce2201f3cae3a116d68b1a0c04fc1fa15c759860fad5eb748b5afd6d3d923e2319c84d44710458d384dc76471d0bfb6431541b393f1fd162fc7ec6bc0f26346009e3a3"}], 0x190, 0x4000000}, {0x0, 0x0, &(0x7f0000b37000-0x50)=[{&(0x7f0000274000)="b1bc86df7b222bd73c4ab02016ad539c5d9c073ad93900c4a88778137c74ab16fa", 0x21}, {&(0x7f0000345000)="35b7100839ddee819df50c888211a8ab21bd506e5199e712441065a8e712dc591f938f2fef0d2020dfd0bb15279e47cda49d3650bf903e8e8ab8ac10f0b62f6f25e621ae704e19a1344568efa2b50ae8ca40d2c10e3bd323b28968598e923f5f213194cccd89fd263dd969ce9d0ff2b5d67ed1b79170be0d5db0da478e9dd765d9c81a1e05812cb7ab", 0x89}, {&(0x7f00008d3000)="75b70ba342246471950516d453e668bed62ba4799ca69240c5babddb5d3938515cd83b27effacdd0eff36a6846d4571d257cfefb3f263571efb72e1d0b609e84acfda5d8db30abb92bae39664acf76f94e2e42d078211291a511ce", 0x5b}, {&(0x7f0000b6f000-0xe1)="348b582c4f1c29240d7b5a9e1fb62a261bafe6c7ea69c09260034791361b0ae5e465ac85239ed36eb5ddd1c3d9109ce585411a9063afaef0b7224b81c5a8deac15fa65e5f9562b01f39b85d19dd3bf8bd7086b988587b7d1bb5da90f0f3c66f146264d876291bca58a84cc71cfa9bb62937149177f41f56f79b08722d6313cc433265b7806f524267fd5afd5bcf9b16106707b3e0e340eaf80609895b015ac30080e6c23e9c6a495250bdc9c53ef6fc0b0dbdbe5adad396763ac97f257680c64b86c9ddf947a329c6bcf957b6db424a6303af846647ac6f84e2b31e48c2185b5e5", 0xe1}, {&(0x7f0000b6f000-0xd0)="bfb592b5f203d35f9179f2da33981f7780d959358431f46e82441b50220cb31938e91cc01dd27a1c11c956ccec53023b91b47f0ae897305dda44ee69f358cc423c446fd64b659d31803c3aff9eeca4f400d0ec7c99e1e90e70a5c828aa769e41e608d02743fd3e4c8859ce40d2a12fa97741af4738e36da50e98c4d8cc1420fe9a34466774a42eda4b657b7cdd5e8f9c6fab262879d8f952ba640db52f9985d1dadc81bec0eccbbd44191e52baeba8f50345475ea66aebe498f82fab0eb28fcec44d3d0b1944a5a1cbdc9f2df48dd15a", 0xd0}], 0x5, &(0x7f0000963000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x6bcd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000b6e000)=[{&(0x7f0000b6e000)="0b2b1abe5d1bbfcfed25e452ec6d3e16a54efabb0631fe7d75bc84e815df7009d8185d2d5970c0cabfb34659fda3da9b7b0cb36e6ea292f3dc4dd00b81a8e9722f6c877b00c1ed64337f01b32cfb9df456c63bb52c39dfd87a1d4fae2b7f26e2e3b06007bed40bf92397b0d28b1a9ea5416eab2ebce4276d21bd59ce84bc0ae5579a98cb2a48ab9fb77de091fa378df8aabf38c02fca280101fc630b2488f8eb53e895383fa62845924933c291ffcd408695a9695a148338b341d3f7f6e0cd30443eaa6f6f009a439339479f80aae61b29810c931202edb4571e8eff", 0xdc}], 0x1, &(0x7f0000694000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4008000}], 0x4, 0x8000) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b72000-0x18)={0x0, 0xffffffff, 0x8, [0x7, 0x80, 0x3, 0x0, 0x7, 0x9, 0x4, 0x6]}, &(0x7f00002b5000-0x4)=0x18) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b71000+0x6ee)={r2, 0x4}, &(0x7f0000b71000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) [ 526.183450] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57617 sclass=netlink_xfrm_socket pig=17523 comm=syz-executor7 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socket$inet6(0xa, 0x806, 0x45) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002cf000)=0x9, 0x4) connect$inet6(r0, &(0x7f000029e000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bbc000-0x4)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000bd4000)={&(0x7f0000de7000-0x10)=@ax25={0x3, {"94b49605fd607d"}, 0x2}, 0x10, &(0x7f0000fb2000)=[{&(0x7f0000958000)="414f7a76eaa4d1411f63885718271a72178fd79cce87175ca7a7686bd5e9cbe7a79820caa164360f0a862618a04ee370605b56bfbe6b6c8345c139f652ccb209c712e41e2e28b8259bc34500aa04215f0016d35645f73bc54af4c2aeef12c73cf9c9dbdf36ba811bcda9bb5fb57987527eef007ec40dd44f5f4021e4815bfc0021bbdd0f382a02cfadd047e61009d57628c843387305a1b7be7db7a56de444b76f11fdd022aa247e8007a0d03eefe05429", 0xb1}, {&(0x7f0000582000)="6b1ff913e02d8986964558e766a6278d7a3186ab64898815af7c905867af93d3cc461116dba173147b08f0a955b1bcc1740752b80ed4ecdf1ce1d2922fccd22a81f8997ca1f04bbbc18582c81aa7b4e8a09c8a2dc83283072fe0db3b7f3771eb2d8177158490990acc52704d7167f0ddce957ab2e5fd930d6365c34caf5be88cfdb9ff38cf5cda99cb8ca5dabc824ef6c326dd133bfbfbf4ec000db18604f345f0e470055ea3a6cc70effbc1124b86e0fab93ba0eccffece3979181116057fffa30c2b2e5f", 0xc5}, {&(0x7f0000c90000-0x77)="7ec4508e5d3cef108758b9821175e941e232ec3f278c9b82b913784e1f64913dfffc2c3f66a5087a101343179848a0f873d8126f82d5053dfec6397b00a2054024ad140037495bb49b8178d45ff8039accd3015f817a7a65fd492c33a0c24f87b3f1ea220ce33f30f96391866d1545660800d5abb871b5", 0x77}, {&(0x7f0000a2c000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000d00000)=[{0x98, 0x10f, 0x6e, "4dfcfdc9aa7f3ad7304f1412c13e1cd5e44b94daff6e772220816518c88fb6bc0538eb2bc0bf253fde93fefc4913291e94697819f12668869e6c4e3dd44531d220f5d55034cfbc9d9a653f1d22b0f4d02aad4aef230aaa46e1d0a3453594218169d0bf995cd546fe24cc88f5809613b0d5f03a4ebea134b75547a19ecf1c2f792dc194c4"}, {0xf8, 0x115, 0x3, "df1e8f57d304bdef9c480cbc4a003bc48d62daca446057c5223ba3a2baefc330bf53661ed953315ba6f35ca2bf0263d99cabd7543748cd111c0246f399b8d8fe744880b48815fd1c2012ae40786f199ddb5741e80ac52505033bad9250a1ceb237737d358f023028ab11f2c8a1460baa3f8d8b7554cc5b19effd662fb11d3d1d8f3162fd35120534d659a924730bc5d9e8a8e5ab15547ad3746c4cb505da17176aadf05bf80e00ef1fa26f1a6c128e7a321f6a15308aa64c7d67dab54b532ecd213c74dae96b12ec2b8423a0e7f49fadd9bedd1f3e35bf7fc621718383806141f3bd01bd"}, {0x1010, 0x117, 0x7, "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0x11a0, 0x4008000}, 0x40000000) r1 = socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) connect$nfc_llcp(r0, &(0x7f0000189000)={0x27, 0x9, 0x100000001, 0x0, 0x8, 0x6, "a89a8e31960453568813e994579bf728f487515de7d40e7a05e1b1114d181c1330ac054303f271e4b0de1b31442f67d414a5cc614107b6128a8b35bd5511d3", 0x3}, 0x60) recvfrom$ax25(r1, &(0x7f0000862000-0xb3)=""/179, 0xb3, 0x0, &(0x7f0000455000-0x10)={0x3, {"5c6dbc6d419b35"}, 0x8}, 0x10) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000132000-0x10)=[{0x28, 0x1, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) accept$unix(r1, &(0x7f00000d0000-0x1002)=@file={0x0, ""/4096}, &(0x7f000069f000-0x4)=0x1002) sendmmsg$unix(r0, &(0x7f0000903000)=[{&(0x7f000001b000-0xa)=@abs={0x100001, 0x0, 0x0}, 0xfffffffffffffe2a, &(0x7f0000c64000)=[], 0x100000000000003f, &(0x7f0000086000)=[], 0xf8, 0x3}], 0x1, 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ce000)={0x0, 0x0}) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) sendto$packet(r0, &(0x7f0000aa1000-0x45)="de1ecaa2b11679edb9722991a00ec1b38a38821f34028317551c70e702bd91bc4af50b40aa001b4f0b2476ffdf432c2117b794fcd75e6595c692c549a4bec86e807e1a1095", 0x45, 0x40010, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000014b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b0000-0x4)=0x14) 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000f56000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000)={0x1, 0x8002, 0x80, 0xd171e72, 0x0}, &(0x7f000012c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000994000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc2}, &(0x7f00000c0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000457000-0x8)=@assoc_value={r1, 0xec9}, &(0x7f0000134000)=0x8) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000552000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8000, 0x2, 0x6, 0x30e6, 0x1, 0x9, 0x96, 0x0, 0x8, 0x4, 0x1, 0x3, 0x5, 0x1]}, &(0x7f000077d000)=0x108) 2018/01/07 13:11:46 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000657000-0x8)={0x0, 0x0}) ioctl$void(r1, 0xc0045c7f) mmap(&(0x7f0000000000/0x5c2000)=nil, 0x5c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005ba000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256-generic)\x00'}, 0x58) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00005c3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000053a000-0x4)=0xe) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00005c3000-0x4)=0x0, &(0x7f000038e000-0x4)=0x4) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x8, &(0x7f00005c3000-0x8)={0x0, 0x0}) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00005c3000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005be000)="e7d3bbddbd3104fab811a4f327333678ccd7228ec8fdf0b6405c8e38f24f9f0d8198e573639d3e6e715162e1fba31a1fffcf77f0d3e4450256dd99df283cb0716f", 0x41) [ 526.327363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5809 sclass=netlink_route_socket pig=17557 comm=syz-executor6 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) [ 526.382971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5809 sclass=netlink_route_socket pig=17557 comm=syz-executor6 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000798000-0x1b1)="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") listen(r0, 0x7) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000466000)=[{&(0x7f0000fd5000)="dcba943b046bf9ba2400d182f396db4074fa2f6914a5f6fd33f8a121dad561583a0168519ee3d32f3c92b942ca7ed21d02379ae624675db915a63e18b19de94d433447cdaf6392d47be6e71e8a4903cc720e8ee04b44f38d3926c7bbdcc573a8ac65ed1b8c176dc979ab217dff03ca76a1c7812d", 0x74}], 0x1) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0xff) getsockname(r0, &(0x7f0000955000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2c000)=0x10) r1 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000ae8000)=0x7) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r1, 0x0, 0xfff}], 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$unix(r1, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004cf000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000200000-0x1000)=""/4096, 0x1000, 0x10040, &(0x7f0000371000-0x1c)={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$llc(r0, &(0x7f0000a39000)={0x1a, 0x0, 0x4, 0x1, 0x1000, 0x10001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006ad000-0x10)={0x0, 0x0, &(0x7f000051d000-0x2c)=[]}, &(0x7f0000b32000)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000037d000-0x10)={0xa, &(0x7f0000482000-0x50)=[{0x7fff, 0x0, 0x401, 0x9}, {0x80000000, 0x101, 0x7fffffff, 0x20}, {0x7, 0x1ff, 0xa1, 0x10001}, {0x0, 0x4, 0x1, 0x6}, {0x9, 0xffffffff00000001, 0x7, 0x7fff}, {0x1, 0x264f, 0x1f, 0xffffffffffffffda}, {0x3, 0x10000, 0xbac, 0x1f}, {0x37, 0x3, 0x3, 0x8000}, {0x3, 0x100000000, 0x7ff, 0x40}, {0x3, 0xc9, 0x5, 0x401}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b40000)={r1, 0xd4d, 0x7}, &(0x7f0000b45000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b3f000)=0x0) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/07 13:11:46 executing program 2: socket$inet(0x2, 0x80000, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c1000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f00001a0000)={&(0x7f0000ee7000)={0x27, 0x80000000, 0x1, 0x7, 0x5, 0x7, "a03117db5c148fbd589de43d785110a332bcef3337d163a6360ec845076262938e0cc84d9f37475e5e69f928df5b06c78bc6108eb378f81e7e092cf3103fa6", 0x9711}, 0x60, &(0x7f000071a000)=[{&(0x7f00001b8000-0x44)="91bb91caf7107e796283a56e81b6f8036e6ce1eb0c7cbca8e3736d64012bc92959f46408f5ed993bfaed3af4cbb32737084285762cc49ecdde6ef7d49bd133c6c40013b5", 0x44}, {&(0x7f000083a000)="75734a0fd5b19229f699423e846b7803c1dba8c6f9858ff6c2d015c9e7638f60e262d3dbe4d76fcb40e1f9f65d5700b85f684893d9506981e456520841d1f26d17c73b2e150fa45ea4a24a433d09a9431f87e956b404811e24eb2f039b111d1359dbfa5ca31bba67e18ccd38588e34a49c2cd2bc010d4650", 0x78}, {&(0x7f0000374000-0x85)="ddef6fa865ea26fab68d5241f05580de97862d1103bebfddf53f0af8b6db64fdf2351d96c6ef2508d32182987bbde32afc1f43b93a83b12e6649c635f9acbda33e44e2988d305027d082755d548194d7823140464a2a5f5a6a67c8c399cc8e7ecb3efbe7f856c5a4052a6d95560c8f0813a6f3c85594f05cbe872a72867ff55b07177bae39", 0x85}, {&(0x7f0000c60000)="e21f405acec59a5c44b1b89c1ce55893cf9ac1fb030761d1ddb90f0d48cc6a93c1c64ec3a2522a3191068db10ea2cf10d82b69c8ad59e60f852eb39603559dc02c3e3e487c5327606283c580fa9bae13", 0x50}], 0x4, &(0x7f0000ccf000)={0x60, 0x11f, 0x1, "24d9e75918d4a2a4b82615f2e4740466e5c9cead7f34c1024557c32a4be8df3c05275cba82723055f5b55953e3c6d14b98c09d2c22998f932bbce6f476233db21792e8268681a797e43d34"}, 0x60, 0x4000000}, 0x48040) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000934000-0x4)=0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00005b2000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000975000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0xffffff85) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000094e000-0x14)={0x40000004, 0x852b, 0x0, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r2, &(0x7f00001c2000-0x38)={&(0x7f00006f3000-0x80)=@generic={0x3, "a1f2049a1b796bf8da1a9f25a9964f21300008c89768499c4041112bbf065c8be20b8b31b4989277cc3b44520c10a601a5a428b8c583f558daf7336482d2e404ca037daed96ac6a230232ade32bdf7a10ceb87ceb6fc8f0eccce4b4d6f7c4d57ab5ae7f57312566df56bfd45cb869f6ea7b24475f374c0e0faea3743693c"}, 0x80, &(0x7f00009e2000)=[], 0x0, &(0x7f0000f93000)=[], 0x0, 0x10}, 0x20000001) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) 2018/01/07 13:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c3f000-0x8)={0x0, 0x0}, 0x95, 0xce) syz_emit_ethernet(0x1030, &(0x7f0000b19000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffff, 0xb1, 0x8}}], {{0x8035, @ipx={0xffff, 0x101e, 0x1000, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "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"}}}}, &(0x7f00004cf000-0x14)={0x0, 0x3, [0x8b1, 0x225, 0x235]}) syz_extract_tcp_res(&(0x7f0000b07000-0x8)={0x0, 0x0}, 0xfffffffffffffffd, 0x29d) r0 = socket$inet(0x2, 0x3, 0x7f) accept4$inet(r0, &(0x7f00009db000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ef000)=0x10, 0x80800) syz_emit_ethernet(0x13e, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x40000000000003a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x200000000000025c, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000007f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000181000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="afd2488e655f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/07 13:11:46 executing program 4: r0 = socket(0x0, 0x3, 0x7) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000506000-0x2)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @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) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) 2018/01/07 13:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(0xffffffffffffffff) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f00002b0000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000bd2000)={&(0x7f0000f0f000)=@ax25={0x3, {"0988b90d9c747e"}, 0x9}, 0x10, &(0x7f0000716000)=[{&(0x7f0000e12000)="1de48a81d619a6d83cbbb3785c16f80184c85aa5e6a42e15f88205a0deff463a3a555e78ac32e438fd675fcc7f1b52c0a62d4cf98c5e4933c8f3380c550293f2d84af0466863aa696ea0eeeeea05727b8c2610ed4f33043edb35721f41035ad4eee33c785763c91c8b217a8a006290a5109982057ca90afaa5d9e7ce1bd05713bb6b84bc1ae9d2ee078e94d85b", 0x8d}, {&(0x7f0000e9f000)="9d0003aafcbb1ad04b2b506300ca14c32cb4f3de3860a27ce3c6d343cdfa0f2292fa9dbcc6305016a9775707d6af93958db0c84946ffb4124b379c37fcb2dca3f9f7ae1ecc2ab9b5ecb6e6183303215ff5b7dbfaa59b0bbf2f48", 0x5a}, {&(0x7f00006d8000-0x8f)="f45dd9c35a128f58f94cc998f180782da3f6a0f9d3fdc3dd43c2bedcd7123d02876a28bf087bf1472d421731a9f6fd6c366c0fd0a1c6a5b888e19aa17ae10b9fd8eb04e8e280f6d37e2545ab943cd71ec0387ad11b171d8ec27510a59b33cdd4f8fb07c09fffcfc7d53f65e22122ccdfa20e24adbda6c487d28f0273f05bac8dc49593b8b8daeeaf551eab8d0e7788", 0x8f}], 0x3, 0x0, 0x0, 0x20004804}, 0x10000) writev(r0, &(0x7f0000ef8000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc1, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) 2018/01/07 13:11:46 executing program 3: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005cd000-0x10)={0x0, 0x2c, &(0x7f0000220000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}]}, &(0x7f0000533000)=0x10) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005cd000-0xc)={r2, 0x4040, 0x30}, &(0x7f00005cc000)=0xc) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005cc000)={0x0, 0xfffffffffffffffe}, &(0x7f00005cc000)=0x8) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002a6000)={r3, 0x8000}, &(0x7f00005cd000-0x4)=0x6) 2018/01/07 13:11:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) 2018/01/07 13:11:46 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0075f7ea08000000000000005480b7", 0x2d17) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f8e000)="3ebe45cb5c796eebe3d115562d4cbd4fcdbc250fdc00004301682697920773", 0x1f) 2018/01/07 13:11:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c9b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/07 13:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000310000-0x4)={r0}) bind$alg(r1, &(0x7f0000c5f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000505000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/07 13:11:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d1a000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007ad000)={r1, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x43, 0x2020000000000000, 0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000eed000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x40, 0x5, 0x4, 0xffffffffffffff0f, &(0x7f00001bb000)=@common='lo\x00', 0x2, 0x401, 0x8}) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/07 13:11:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r0) 2018/01/07 13:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) close(r0) 2018/01/07 13:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0xffffffffffffffc0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/07 13:11:46 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x3, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fe4000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x8, [@rand_addr=0xb26e, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0]}, 0x30) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fe6000-0x38)={&(0x7f0000119000)=@llc={0x1a, 0xd, 0x9, 0x80, 0xb7, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fe5000)=[{&(0x7f0000838000-0xd4)="0598ff35b409504f9543eb8e932aba64ffa82d5d26b891e1a97ea9bec72900c07fdf1b900f213db642da4316900241f0b95c464ad2fb865231a88ad18f0ce43e664e06cae58e8b04988e3b52824f23f36e88da1fc3a3ff08ba7ab526586296a4522acdab307c0f22bb89718adaeef4b28323c5c109bf7696c97c4bbaa59d24fc3eb5fee88b3f2ddf8bc10d2abbcfc8a9d3ca78e8013161a43dc5edbcc45c775444e1ea758fed825bf308fc6deea62134874ec76d7b4c61a18a35f38b365f3b9c07291cf11329d0c848193a9b2beca8458bf6de1f", 0xd4}, {&(0x7f0000db9000)="1fea13992fa3a6b75332ff170fa096de490e1bc37bf1b76c2a2f9b3b103417bdf71af9458cb4bdc2ebed512440034d8eb747f51c2e2b71750664a55c9efe6b7fb403f5e09febbc1d01f8355b7defecd6b8946a7282e5f116ed0ed3796533f9e2ca27190a06b6209912a8b8e1664e735c9cef76badb1b2e2eed6e46642aa341237f5a49301f6240f9ec4ae0c0303214ff9cc41d1dbc870da22a7ee2885c72d933688de3bb422497c176fc91d5473038a0ec820ece23a2b75d730417bed08615cf687b16ef47c56e", 0xc7}, {&(0x7f00004e7000-0x57)="45ba4e1755af7bcfaaccc11cbb5136be5ee1a40439f7d339ceb897bc5af83993d26852ae793b838e27aaecc9597a5852fe9b31d0e5901c22d6b923029eae03a88d56cd434d59c5aff1ee0d734ad27772ef9e7e982762a5", 0x57}, {&(0x7f00005b8000)="3e187f01dba305ae1c403fd8500a3916b82055dc2de03cc17dbca0f23b1585f4196549d307a38371e7ba5cfbdbf153a13ce52f5c22f006289f3dbde1629db2af6ff3728f37eed11573c4f671b97f6f2456199d793c1162bd00a07b8fe1b42d64a17896b4bfe72cb2138404951e0a6d57130271a1dab1bdbd63ed1edd3c672933399f203f9f4c1c49f89025acfb81de0c48f818", 0x93}, {&(0x7f0000fe5000)="7c8ef30d89f0be285993a2c368155021ebca3ae2b54d48287d54915f0035043eae121173fcf78ec8ebce45e01a6a158e14e6c7eb52db5c7e63b7b02a9ce59d681fd9a88b655feab1e5ba8631895d3ffaa060e4cba9839ceba0df644cca1bbaff12b53c0435cff7e8dabffacee3a77b051508", 0x72}], 0x5, &(0x7f000084d000-0x2c0)=[{0xf0, 0x0, 0x3196540c, "7a262a2ae1f01e25461bd7ed6a64e67d32f3a4ff4a903dfbcec36d8480e9ffa1934586a053f5d0f20039154362b9ae99cec7e24bab03a7a7f5e5ec0eb950aa2f7b6b5d767a59a0c7cac8a9b21ccea60056bb9109fe17941f3e9b2fa7f323ef523c0c668d6e80608eb06a5228d67004cf52553806b3055438821744630296dbcc949386c42a5e669cd575b2e9366a0f3bb7de2d6ebdbe46048c95aa6b1be99c22af3a93083d84c47400d2c85ccccf99819f210daa732bb7b94dd3a372cf28ec831452590f39ffe0623cd21f76edfc4a42c3d3efc8a48a0c4658c6ba1190a7a93a"}, {0x80, 0x119, 0x7ff, "7be16008c5528a491f981edb72e7e172d84ed77f7788afd787a15de2723a89d21373a325c8aad3a1837cdf8c4ff52cacf40f401e0980d0a2a8a8d8e60a3f1c1c323471d70c15dd17fd1243934e8a279bbbf0a6c0c67a6106fbcbacde4baca4012c4e92a1b56892237dcb"}, {0x60, 0xff, 0x1, "d4f753d21f38a2af82ea03efffe1a5dd484cbccba25195d80990e5b7d2a18201c42b79423d420a978b085974505b3cb8e9a061a39a77fe92755264c54bc3691b80a505727e2d303ea82f6f"}, {0xf0, 0x0, 0x2, "5f7532be36b67aaa0b00abd25badcab3cb04d597cc33987b236d61209a51276178b825ae4eae69fb863a01eb2d826b67f321977ab1854b725df783d9bba00f5825559f20207c8c555c00531b7618657838468876f559a03a295bd406138f37cbfac80fa3a8abbbfe0985b35bb85b09ae69ea8eefcd0cd8dbe9a2a56b70820cf5a302c53f2ed26e38a7a704feb7d7f8e0263bc9903ca382d17215a6c86f9175eb39eee13d897da72a721bdc93bd056eea7dcd9cdb79b0cb388c3cb02a4b1f8890cdedfc103403d3039192272b7d9c418cbda38aaa1c6c499450a169654d6f2e"}], 0x2c0, 0x8000}, 0x800) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000910000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000094c000-0x10)={r4, 0x1, 0x6, @random="c89fd79904e5", [0x0, 0x0]}, 0xfffffffffffffe41) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a99000)={r0, 0x6d, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$netlink(r2, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x100, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fe7000-0xf7)={r1, r0, 0x2c, 0x7ff, &(0x7f000028f000)="8c726e02ba2b9501eb3c42c59df0d7550f219ec6e0cf1db5b8f45994b87e279d6f6d656fa894ad1bea7117664c7430571e58cbd734c45d0b2c39ebacaa58e431960df3436944f6", 0x8, 0x4, 0x401, 0x9, 0x1, 0x81, 0x1000, "3e4d8b646fc0fc8d320c44210ef7c45af16950ffb13657e062b677df1c59e15330e43e5236cfcb88b9a1d66f375328857dba1fbe062e3390593644a76dec3477fcc535ef37a9561359aada90c2bf0b4d556cd8d967c12e715e481031fa664a289662350b31cc178507b1234448f758c86e4fc12f5e673ed4cb6887cc5680f6e911dd77a7d0e49d5c2bd81b8639da9c58bf6acd937e4572d88edd0149189690818b27292614e9e3c5cb6eedf025254693c3567b54cd3203b8edddee33c674abd60ce9137f1201a37668a517f132b766"}) 2018/01/07 13:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ace000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a29000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f0000c33000-0x38)=[{0x0, 0x0, &(0x7f000024e000-0x70)=[{&(0x7f0000ceb000-0x91)="ce22f2f7ee70abd5adc94cbb3470a98e4a67e21f97b76dc0bf5d7861f3f83a6e477b1f1132e635967a5437671bbfddb1bee356552f1690eab1430afe1bf665e4c18b08d3cd841fd0317aa150468d4b17b8867cde56396dc21140582fc787da028e386b2a5487652514615ba19eb0877ea7e6dcea6b4b315b2892293fa3757faf5c71e90a8782d24fa1f4e3840f90e3b65f", 0x91}, {&(0x7f0000ef9000)="e91f80fd735a54a8070b4b8c8b3f37e1613f58026ff0bd4bc0c09ddad1bc9028a9bb8a6c8bec2f36a28bc5d0d1c40587b589e8e8fbcaa0cf528cdc58d72f31e8034f3025f41b901849ccc5c1ec44b5a0fe7a38a7bbb6373cc2cb55d6eba7545428eb75f80484c4d18cd16a553057f5c65b98d83b549d3bbfd9d7064dab264e3764c617ea26bb247f2e8e2a90a0bbfdeb", 0x90}, {&(0x7f0000ad1000)="eb56deb55d0217746bbfc580ab4d6ed7ecc886ff04be2551668b4644cb7d566f5fb7724ebbcfa52fb567ed9ff0576f0cdee895558351620f8f3e78cd05c3dbf7d13065f4b313c76508044ad4398a46ac06262e", 0x53}, {&(0x7f000069a000-0xf6)="6044f71c7e00ae07b3aa481fb1765815675d62abeb06302d54debde478702934d956d511873b55f4503a712ad53b62668b9f8dd179ebb20ad0811bc769964f299dce1ffc6cdbcc0c947ce5bc06b2167843631b05928dfcea498d5cfe5ac118e71d9a5f19d691f291c4f60f66d208d6f9c13141e6445db39a0419b3d1b15a9d3d0efee0579fca7b7a509d3f08d126dbe4c151f0f53fbd8f7678f0b09a9144571f7b240e7ff96aba9c7d2f600010482a674fe76cb3b8417560230a47b49c5b9546dbf787ba6b8c581c52a650deaf41c9488204b421918125459fc1484071aec693a0603c9a683c12a47d8776e0bc6570f9c7fdff372a7d", 0xf6}, {&(0x7f000049f000-0xad)="70d325f94b3e9bc52871f2616be3d7ecb6c6a6000cf12ea95f89fecafe188f09abba492699872e94258c5777ba9ff6766bf44f806e4619e751e06b1d7c2b3dff624065b7edf1c5a132d48c50bb5700c2ad4580bb74ce2a478e961b6f81132b422df0bd9efa15b2bdfa75120b7a2d44bcefa80638dbad837e99d3054ce56dfe1ab15f941630a293813e47cca4584fd9736e8b2b5ace36a79be10c5667aa8640cbcea1f89fea48077add27b95916", 0xad}, {&(0x7f000021b000)="875163275eaf1e5fd52c96792cc6d2346f1cf0e5e7eb5ffc2c9760cd", 0x1c}, {&(0x7f0000e09000)="9a301f732f6391dce1243222490571213d485f4df9ccd5c3815f9a1f47be59ece2d7c503b25363cdc8fcb6050a4d062cf7b2629187b8d11024cec1fc", 0x3c}], 0x7, 0x0, 0x0, 0x10}], 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000b1000-0x48)={0xe, 0xa, &(0x7f0000302000)=@raw=[@jmp={0x5, 0x200, 0x2, 0x9, 0x7, 0x30, 0x1}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x0, 0xb, 0x8, 0x0, 0x0}, @generic={0xaf, 0x0, 0x1, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x100}], &(0x7f0000c91000)='GPL\x00', 0x539, 0x6d, &(0x7f00000d9000)=""/109, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f000007e000-0x14)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000035c000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca8000)={0x0, 0x3}, &(0x7f000041e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e7b000)={r4, 0x5, 0x1}, 0x8) writev(r0, &(0x7f0000c12000)=[{&(0x7f000068b000)="5e19bc5882cbecd58ebb616b9d74adfd55b5c67f8dcbe4177ca5544869f7cbaa6e625ee6990bbaf69996606715b3b69007b60193d3ad5f009b2fb88c0272569bc5dc4271e370c7775926613f84a9c85bb1ece05155d374001bac2968be325584b5eef7", 0x63}, {&(0x7f00006bc000)="936e8648cfe227edf5413c2a1858c0288380c18e572aca558caf8b45cfbf10076bb80f76fee0aa4558d3699aa56dbc25c0e3d4ee555c79ffb32b960ba771760afe1317cf6352afa7d003d9bc03c5b1b1bfd15ec687facfe9ecd5aa3e", 0x5c}], 0x2) connect$ax25(r3, &(0x7f0000da4000)={0x3, {"eb9598355f50f4"}, 0xfff}, 0x10) sendmsg$nfc_llcp(r3, &(0x7f00004f4000)={&(0x7f0000f85000)={0x27, 0x9, 0x2, 0x4, 0x7672, 0x8e, "759da7f86f836dade7209ec5d8b9d2916daed907e331f5a429b31e83058b3569170f0c61743693a6bb56315e83382900d9e75e0708e2c12c3dd1b023704b35", 0x81}, 0x60, &(0x7f0000539000-0x70)=[{&(0x7f0000842000-0x73)="e0c94a81c3fc3c368fe148a7ffb2c11eb30ec45aabe8528e32add54b305b7878610395ad34d0b54bb9e14cce9121f69d12f01c14ba01f435b828c41b364403c9912764f3c1feb6d7a9b833