966f71e0b255fe2ff16fe73724c61d034dce2867d1a97c17d7cc6d399f63ad9fc214fa2610fabad6912856fee0711e27c407970700a7c90815376e5f3b8ac296ac40e29e700217c96ceca6eec05e2075d4df834e608a7a62594f48b7d6ba9a89723f05c9c13b2ee0bae37cebd44df3b07daac9ae48d1e02d81b350b06c0be260d0331f2a180b781e3b12ac0f50461efa08f579a294870f5a0e933a04ccbef5e2e1351eef116ef0c0009fb3feb641bf72c9c768f381c17a3351d6636f16205a9e54dc031b91c8b833582662cba77cc012756868", 0xe3) shutdown(r2, 0x1) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:10 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008bf000-0x14)={0x0, 0x7f, 0x6, 0x3, 0x5, 0xc3b}, &(0x7f0000fe9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000081d000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000dd4000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/10 23:32:10 executing program 1: socketpair$inet(0x2, 0x7, 0x568, &(0x7f0000ce8000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ec000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x132) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe3000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000c64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a32000)=0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fe4000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000fe3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b07000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000566000-0x20)={@generic="5dda6b724bfc07be468ab093b68e2de9", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fe3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb, r2}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000fde000-0x10ba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 23:32:10 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000006000-0x6b)="f4e2c230ab4dec20933058b42a268d9a5fe31f379cca50ce7af1e6f20230fa33e32604e58fe81caa7598b63320a659f98ad7deaed603af64adba8ba240ed46075a3edb9a6b189ec50f242a4b8bc59dc3317e75c6798b4f5d1e8ea79a68e880b058f5aa922c40a5649e34e5", 0x6b, 0x7593aa0aa71b0ee, &(0x7f0000015000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f0000014000)={0x10, 0x0, 0x2, 0x802000}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0xf, 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x1c)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) recvfrom$ax25(r5, &(0x7f0000011000)=""/199, 0xc7, 0x40010000, &(0x7f000000e000-0x10)={0x3, {"29bbc620eafccf"}, 0x800}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000016000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000011000)={0x4ebb, 0x0, 0x200, 0x4, 0x5, 0x3, 0x7, 0x9, r6}, 0x20) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000f85000-0x36)="2f48687c63275c8a8fd02a6fdf3afe9d", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(r0, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/10 23:32:10 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000439000)=""/171, &(0x7f000006d000)=0xab) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000006001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/10 23:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x0, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f) socketpair(0x0, 0x6, 0x4e, &(0x7f0000ce1000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000d41000)={0x1f, {0x0, 0xb10, 0x9, 0x1, 0x6, 0xe595}}, 0xfffffffffffffeb1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e18000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000049000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053b000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039b000-0x4)=0xb) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e44000-0x10)={0x0, 0x0}, &(0x7f0000e2e000-0x4)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000483000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x0, 0x2, 0x4, 0xfffffffffffffc00, 0xffffffffffff7fff, 0x80}, &(0x7f00000d8000-0x4)=0x20) 2018/01/10 23:32:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a40000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f0000ff9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a675ba2a48d1", [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x118, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, "ad5d74df0ed2fa744cedff096e5aa87b0676d13acc4ec3e22cef7fdb7ff5221e5858469947ed547aae11db379340189471c5cd67688def4d02b2e12575d47c44cae75fd2a8cdaa12c50f146cd6c6c986fffa0560c0aed37b03e83eda5ed5ac040ceecef1103581bda378fb65da2cbcd2e7547fafe51c634597e9ee7464e13d81b3f81a777035be2162b434338637fbea2ed2e4cdf0b2f0a3d888891d6d2345e667112775d50cb572559fd0a530fdd548ab24a9d0141bc82797b125fa24a926f827b20425cebca25313c7b830000067bf82105a98244b6c4e7fb9934d4a6fac01dac12dda1d2e7d1b28949e2f030ae8a7d191ddcc"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a20000)={0x0, 0x0}, 0x8, 0x20) 2018/01/10 23:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00006d2000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e3f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/10 23:32:10 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ce3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000030a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004ce000-0x8)={r3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000053f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009e1000)=0x10) sendmsg$kcm(r1, &(0x7f00008c2000-0x38)={&(0x7f000086e000-0x10)=@nfc={0x27, 0x0, 0x3, 0x6}, 0x10, &(0x7f00009e2000)=[{&(0x7f0000995000)="fa011af34c53c667f66d05c0cbf6ff9c44fd1b6b8d41124002d694a16788228f8afe248a8ba3e5d14bcc8de293b0f871f971248908a78bfc119af53b54b6f2fdaf0d8d5d9834944648ebec1110e388d64d375fe7d621323cff240e4f614e60997085e11b2f64c0dbcd78fdcbb72c36e9123d539e782799f7ac5d2402989d2cbcb2883d54ec3f002c1120acb77b2e6d46eb4faed269fd07138201235ed6c6635ae779d44505a4750fe2183361ec7bc49743db86aa87e6a8e52422cf0de4e0f67261a29f", 0xc3}, {&(0x7f0000b8f000)="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", 0x1000}, {&(0x7f000084f000-0xf2)="c13151bc64e94bb11a12d428597af378a6033cb6ac9df7948c4e0d057613ea49f624243247b7b4021f54333d4a6f141aa5ec8a6b2d32567a6b9801fe350510435d1e0bab41d13acea53ad8dd2ca8c06ad96c6e4dace224ba644a385221da99cfce7af352affabbd387c603f1c66c070057774e23ac9a8d9b44e5f84263a212c67521cdc7e9a766b0470fcc9629e64c6c53286d9fa9fe6bef092350a0a8a49bd52c548d4e8b5554e1a85405adb7a766d146563ba4109d9d7813e82c2efd5dee03fa9a732dc51e6b2160b0ba39b3a3f534836d422cc122df60a1eb5ba9d8f2c433b710e3a0183805342180d02f76261053c5a0", 0xf2}, {&(0x7f0000862000-0xc1)="fbfeab8ff6fabdf2936880ebbda02f2448691d4b9bb5edda6c1659bff6aa1933daa9d1f556808e184b73b7b249a6f4645c96d21c852994c9299663cf3b4ff323a0b6e9bb9e4bf3cb64d3faecb9129f569bb47b2b1e8ea6712c4f541f76674458aa5203086f73e1cfea65eb77ed4259e4d38901e9f542d0340cb4df8d2261276f5e6ff682795c71b69cae7090547f653a7b9e2cb5774607f157b5b7eb30a9ab0d95fc11d3b55da3aa50d1e06121e6b7e4aa928449e73fd01231a15e7659ac6bf147", 0xc1}, {&(0x7f0000c30000)="12e2d43010098cf0b0d5b2fb5bdf56aa743c829898ebe95dbf19e07fd87478b4033e83108dc93f3ba70acfdb00c7b4157cb960961b620aff21180eb74b9ca4e315b6051dfb63abe4767d58a23847df96da9219a9efb09ec47084a6dc6823a426", 0x60}, {&(0x7f000077f000)="e5b997a4e90be949dcb8f71bffd70509a9cfe3accf608b607d6c15611527d44b2125293dbafc463086648e09d9bcb44831afd33ae9b981f4bf398067a37d0cb908c1185e6b7e7b5c8262eb87d2261c9815e4d6", 0x53}], 0x6, &(0x7f0000fd3000)=[{0x58, 0x119, 0x7, "c391ac40f28d7716a226199dc3aaf9d0d27c9c62ba888a650f6260f8bc6b7750476dda3d7b76c77d17bf1f8d4445a11c2fe3e5a524800e9f8c25f30d711480f2b84a666ad9bc7c"}, {0xe0, 0x29, 0xa7, "f45ffef11d1f95094a813f529aa4cfe677a9bfc0e5072cab22b98b342f44cb5b7083a4628a42d046af2270b6eca8751dbb6ff302762a6bf2a92e990024f85fa9879f9535e2917506466e0e1bbf24213ee0900b19d9a9f656e8de76c41a388f44b5c13ba0ecae2be3781e42ae03052da09001878ebfdb017d43a1f67ee7253c658c3d2b435622725aa871e861d31ba407051caaac14ed7efc3c036421f5f2083c74d2dd117a36fb8ad9653e0949337c06fc13a191a9b65dbc00217638fa04fdad4d4b8ce558dcea9c13d2af6301"}, {0xe8, 0x11f, 0x3ff, "6001c322a34b7649b05d45b2e203360cd09e2974a530ccdae8f5b41b536cb2156f9984de61aecddfc74a721865fac04c5b10d1a3d4c2826ba506e374d44df57b2bea5f2fa1e0b92c06636a36d90d0d43a04319d9d64fa557c27574bbe32fbd09cfdba8341d188970eb531458ff9b02b2bb8ab1f9aa5a0566f63faa1f130e9e32586cdbd805a1175409c01c172c06e4b11eb16c25086a457c76511ca50fc2feda2941d01b13e5ec2ca66ba376e01f79a64ddbf4647dde9dd31cc11ee93b1b49590facd257c2806f28c1d03428a99a5022bdfbc5defef286"}, {0x30, 0x13b, 0x101, "9407677a80b7f3bfdd32072147a076b40143ddd3af1aee3298"}, {0x80, 0x1ff, 0x20, "c89c33c11e8a9879602ea11ea7f9ab9ce518d9fe9b4cf1a7845c5434a8c9b974bd0d4b3993f7ecd3e047700eefbf6d3e60153f7f9784f755e1a42070243df42f6bf2d73546b2e6a33ba79d7b1e35a3cee082f5f89b5188415f48bcbbf5c9d8d11401e0d63d2e1e4fce617e8383622c67"}, {0xd8, 0x0, 0x3f, "9fb90458135e3f285e90dd84f211aabf7c4ad714eec749c34ebf70e64df6378078eee9df0093edebbfe56f9015ea4638cf54df2f1c960f68894d12a771d3530e057d3209fe5294f0818a5774cfd1f395a2107b429a7a2b7f9279c6e7d8335522b3b4c1f17784585d861fd6313727e3b92409ee093f92f53c20d4fd9f2fc5b21a8e800817063d608c4110cea6559e41f25322ec14085e46996fc582ab8e6b696b15f0850a26d2e0a2b263d9553ada006251474a5b622a1bc94c5b0a2fe6d7ddf5bd5a7ca5c51a"}, {0x78, 0x29, 0x8, "f1c82b159dede62057590ca6b3aac6def213c5cf92e980c3852c056bf0b1b505798995ddbf8dec676d93ecacc7a22e300f4c634aac9f8070984945d4be1c87930a480b5e0a3b88338d1ed9bcc8e322b28b79a9503a7f24a156d0925fb3ff26cc8725cfb15f"}, {0x60, 0x10e, 0x0, "085fc2403f32437495aa6b3c099d586a7eae146c7372b31e66a28eb4e2c350a8d694adf6193b5eb2a7316343977753fd3bc0672f2a130d1c941a5c60481802533bc8a551b05aadb673"}, {0x78, 0x0, 0x5e, "9dca36f0787cd69a1f7b78ac60c2627ce3bd493107e1e992827e716c6a5bf1657b5b36a0e0e1363598fc0c546e08cacbc7014e21074dd06da3aaa59bd921d391099793f8b3e89797d4c984e3386b33302086658a19e175e4a51f14d967fd9a0d716b"}, {0x20, 0x117, 0x1ff, "3922534f517d9a38a100"}], 0x518, 0x80}, 0x4000000) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) socketpair(0x1f, 0x80000, 0x40, &(0x7f00002cc000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000084000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000774000)={r2, 0x0, 0x37, 0x26, &(0x7f0000da2000-0x37)="b7a552b3b31b8a4da99a9bb1441b116e03bf674b658908b132a6dd0a66bcb3622e80e11d4e2f97dd46994b932247bb656e767869bf5322", &(0x7f0000ff1000-0x26)=""/38, 0x0, 0x1}, 0x28) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000564000-0x126)="10ee578981fe20000fa39d8088000037ee", 0x11) pipe(&(0x7f0000ff8000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f3b000-0x4)=0x0) readv(r3, &(0x7f0000bec000)=[{&(0x7f00002b9000-0xae)=""/174, 0xae}], 0x1) 2018/01/10 23:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) accept$inet(r0, &(0x7f00006bb000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000888000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25}]}, &(0x7f0000280000)=0x24a) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet(0x2, 0x484151912f18f683, 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000aff000-0x10)={&(0x7f0000163000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000049c000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xa, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 23:32:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x0, 0x9, 0x26a, 0x1, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ee4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000318000)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bf8000-0x6)='hybla\x00', 0x6) r2 = socket(0x40000000015, 0x5, 0x0) pwrite64(r2, &(0x7f0000c8c000-0x80)="fceaef3f13f5ecd54d9fbdc7315e5243ccdaa287332e5da5726819c0b4b874c460ff7352e18f3e4363975c12249da8a432fb09d14bd5120b4672ab7fe6ad73ef84c1a03d501a4c7c44cfc930dbab7c0897196e2edde90307c8413c3f630086009dc64cd10ad0e04728bf9dd58a926da546621d2f4b6619d22f6b2ba7a2566329", 0x80, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c5c000)={0x0, 0x6c, &(0x7f0000917000-0x6c)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc4000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000004a000)={r3, 0x1}, &(0x7f00008d2000-0x4)=0x8) close(r2) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdfc, &(0x7f000016b000-0x20)=[{&(0x7f0000e5e000)="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0x1000}, {&(0x7f0000e82000)="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", 0x1000}], 0x2, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) connect(r0, &(0x7f0000124000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002ef000)={r0, 0x50, &(0x7f0000b82000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a13000-0x48)={0xf, 0xd, &(0x7f00001a1000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ebb, 0x0, 0x0, 0x0, 0x75fd3f2c}, [@jmp={0x5, 0x400, 0xf, 0x9, 0xe, 0xfffffff2, 0x10}, @call={0x85, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0x24}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x7, 0x7, 0x7, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f9000-0x4)='GPL\x00', 0xfffffffffffffffc, 0x99, &(0x7f0000b64000)=""/153, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000670000)={r0, r1, 0x3, 0x2}, 0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000af7000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xfff, 0x4, 0x20, 0x80}, &(0x7f0000aa1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f17000-0x10)={0x0, 0xb0, &(0x7f000088b000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x2, 0x35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002f1000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005d2000-0xb8)={r3, 0x5, 0xd3e, 0x8, 0x2, 0x7fffffff, 0x3c25, 0x4800, {r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x8, 0x5, 0x8}}, &(0x7f000008d000)=0xb8) [ 65.347911] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cab000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b29000)={&(0x7f000077b000-0xc)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f0000000000)={&(0x7f0000b1a000)={0x18c, 0xd, 0x8, 0x0, 0x5, 0x2, {0xa, 0x0, 0x9}, [@nested={0xac, 0x6a, [@generic="e22d0d13d1589adc833a64d94c80c9ce1ad771232bd0f1ec56dd8781395f7860b33daf2e7265cf2a6bd3744536ad095e1e066cfcda2e19232ee10ca3c29ca0c7e31981d63842c10d8cd1d61395cd4079251538ffb101045027b1c19f558d5876fc72e1d8328bf47da52618b1292db1e638467e96da3d2c764846bca22646aa6a49e1c8329bac94e9bbf6943f5d37df589744e9f19c6920", @typed={0x10, 0x13, @u64=0x6}]}, @generic="951f0491f25e916a5654c53f25a5cfa783088618238f794b78b8ca53edf842ae8fdf86314f0e5d6c764a2b20a947852446607263b1d9e4ae9ef01e070ef80f62ab5c58bb6f15061ba3408b3a31b322620b7230e63a712eb6d811dd15b3074f021c4360dae6a3f885db5e6feeada7d24fe81ec748d48fd91d23d148f2506413118f5b7d295d1e8978b14242f181f7ec8846ebf61300509b7641ada2b00e741d721ec49e26ab47cd92356dafe8a86b6c565adf881d9ec68ea983c6ca5f67688865258a474555f7e26aaf98b617"]}, 0x18c}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000030e000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0xfff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000c39000)={0x4, "014ee85b8bd0"}) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000dec000)=0x0, &(0x7f000024b000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x1, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) r1 = socket(0xf, 0x7, 0xfff) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x7, 0x400) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000f55000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001d5000-0x4)=0x8) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0xe21, &(0x7f0000342000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000020f000+0x65c)={0x7, "e63c7b603d27"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:32:11 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000e75000+0x10b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/21, &(0x7f00003c3000-0x4)=0x15) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000ed1000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xffffffffffffffc0, 0x10002) 2018/01/10 23:32:11 executing program 1: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$ax25(r0, &(0x7f0000bb2000)=""/74, 0x4a, 0x0, 0x0, 0xff1a) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006c4000)="ff03000000000010a5ae7a003e9d4d543b6fd015b2f7b04a2734796a577a4c60138b9b9ee5f7ca214cd448668bc081a1285564e8bf4656f3366eedb43c800fa8e24d1c17339cfa9cab8b77fe8ae784938cb1bed97319f0d2fd5bd235ca3faba6b28b20b137399b40a9b54a14db842d468ac87b786b02252d8d50feb36ac72068ec0044d1ebeae57c31d8dd589108008f44f1cbb09a383748e68a296e86f406295dae2bc959e47b89ebbeec0a17b1db4aae2f2544135c88c8a27acb035e79ad2462aebdcc69158bb8a4e56ef1670b86ceeadb2424efe45468e5eef29126553637fdb8477fdcef46ba7bac29e3e4", 0xed) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000240000-0x3c)=""/60, 0x3c, 0x100, &(0x7f0000001000-0x10)={0x1a, 0x5, 0xc5b, 0x3, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000038000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000015000)={0xffffffffffffff9c, 0x50, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000018000)=r3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d75000-0x4)=0x7e43, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) getsockname$ipx(r1, &(0x7f0000702000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000463000-0x4)=0x10) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) 2018/01/10 23:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00001ec000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x40000000000001e4, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f55000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x5, &(0x7f00008bf000-0x70)=[], 0x21c, &(0x7f0000f53000)=""/0, 0x0, 0x40000000}, 0x40) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00007dc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000)=0x10, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000395000)={0x80000001, {{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]}}, 0x90) socketpair(0x1, 0xa, 0x8000, &(0x7f0000830000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x4000000000001f, &(0x7f00006fc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000055a000-0x4)=0xfffffffffffffd1e) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00008ab000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 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={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 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}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000017000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000017000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f, 0x1de00000000000, 0x400, 0x7fff, 0x40, r2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000018000-0x4)=0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000019000-0xb7)=""/183, 0xb7, 0x101, 0x0, 0x0) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) sendfile(r0, r0, 0x0, 0x1f) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000096a000-0x4)=0x1, 0x4) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f000025e000)=[{0x0, 0x0, &(0x7f000030b000)=[{&(0x7f00002da000-0x2b)="d6cd7ba238f7f6c06a3722d918ecc48ab94e6447cf7c4e96459d8a9dab6045aa6a34b592fd0830082bb169d51c726d906c58fb8fcfd8fdbb87149d698bbfe37388611845c046b72de94ab025988e41ed2b881f01081f5a8d37dbf88ede0204289b24e8f6192e1857ebc8f03858062ac7ad2ed1b67ff4fe9ef1db175a1e2bd9cda56273d72c0dd4e7fdd4bc488be2e19ae6bbb304135067f11f844dc1facf77ea37c2130a56ce28686a71b3997c1181bef3ba0218930863b2e2c580ea3f973848be9a056537d90f0716f204f56c3ca6306f5508540f91fc3a653de208e8", 0xdd}, {&(0x7f00000d7000)="29056290f2f072b58477cd8491a27f79b418f0bcbc620a79693bade591b3e2c5b99b8c03d7cecb68ee649e4bc541247080d5879b1eeb83fbab8d8158be56aad42fbcd7e31d27da534a98b26eae3789f82d159a5efd5883a2228a7bf28fec13b5d5825fa6f326b7547c1955814fd1ce586086b146409d5d9630ce6aa4a21cede1741cb92a16c3be4755", 0x89}, {&(0x7f000007f000-0x6b)="6127fcfe939e36715262928972c269c4211a437926c16a87a4c974d0df5aad73247282268138fe1639be2cb5acfcf3aae49c547b43bf443e8562a792462e9729f4d16de1a95c8e155b73cdbdaa62429a7310723968d820a699e34ab31abb497f47e7f0fca0352423eadd88", 0x6b}, {&(0x7f0000593000-0xd6)="a781684634b79439191b776254e7c2c6d3635057e4c40e2b40eec96f3badb34a59046a2ee49b0876d19ad3bcacc55c51ef3cc387cbfcf2c36880b95142520c1a7731aadea16fa869519449b8b9cea38c023c45d51b11b6464bf252afe82b9db3b6a0f9095a650d5c291c61b449eabb1f68a7e4bf35fb231507d759ef23fcf10ac54f21f0e8681ab54a5abb87b809e9eb6a2f0b6157b5b36e1e8c006bd0f705696a57052945070c8ec4cf22f6cbbef993f917ff013b5fd31263ade8594072f3346a2aaf0fcce824afc8001ae1351bf5b204f7e2b31fb7", 0xd6}, {&(0x7f000054f000)="6b168e4223e9c5cd724cc66d619d956ad833f81a680f102b43ef7ac4c5bc17597c2e21ac54bcd7f975f16daecd", 0x2d}, {&(0x7f0000aff000)="ab92260e7287cb82788f089005ae2568f11995fccbbbc9975e8a3dc2acbc2a3dc64752bcb64df46485470e0ae39256b22b942bfe43d979d0f15fff0fb028a74aa61cab736b101c847891e4ebf47527972f2db5089ed5c80b836bcbc3bfd7408aaa16", 0x62}, {&(0x7f0000a85000)="bd6f86c564ca4745fdcc81d90433e79603c68b036c75a5b56421628a9bd6bd0ed4ec1661d7dc13450fb4be1b2707ef7f7e9006b9b73e6e190781fd9680f264269d8baeb14e4b1585b7d1af697c77a5f46116288f7d0369a812404c94f1dbf6506946badf966abf835109d62620b10dc9e2751a72890211a1d778b53f217d6303e49f28ffeb0f58d49c55135ee135d296cb944439969b7107f053942e7b3d0ff88b2b2bdb836b1f09ba4748e7a25132cc0908db369bd733464e5cc28677a52849def2d158fa", 0xc5}, {&(0x7f000086d000)="d6b98c258e6d9afe6892c2249fdcd6fa1384279f79fd9dbbcfe82f645ed026214d9e13b9a0c7b0bd91ac5b4d495cea5e03910660839ad637c4599433fa85f4d5031ad3fd7451cd3441209921770ca24fbcbe9c8bfee389c72f0cbcbeb8f7c27e9894357a782cb73d3eaaaa9095e1e99cb7fa60fd220035c5dbf80b662799b7bb379e8f894dc933f9b4cb120295ff41d73a564d3caca118761e00e86d2665991c069bb6e1c45f6b1f90159a1e23c96d3c", 0xb0}, {&(0x7f00006cc000-0x8)="c27d5194a672f4d3", 0x8}], 0x9, &(0x7f00004dc000-0x120)=[@iv={0x78, 0x117, 0x2, 0x63, "f822e1da16ce304f2b5de2703169def7f221efdce4fa24bdbede8b09f81d3af32cf665a03bfe6d4b3fc95571eaa026904306c9434ad4917fac4c441775104c546eed654443f7e018e5cab7697ee85fc325a91ca1cdfd824fcf5c21156b6a4b888e0b45"}, @iv={0x90, 0x117, 0x2, 0x7c, "b8485b119b8523403fc622b10a72b14e03f3ff5dc12a1bf860748606515e374b3c28c0d120f1d9d615424b042c782938367abb027504cfd5e9c63ebce566039ede290b004596fda44822299f1fb72d111651c09935c52d84a1909fb8e3a7b244cd23062f454f0a38babf1996594892cbc2b03e8934d3af67a47a8a76"}, @op={0x18, 0x117, 0x3, 0x0}], 0x120, 0x800}, {0x0, 0x0, &(0x7f0000c45000)=[{&(0x7f0000130000)="68f1ad63327d2b579c0d20018652830a4be5e10edb8ba4d662ffa87160f7be23b243376692e87d99cba203d7d248926d75f58a97ee2547b9af9ad4db733ed81a8996b5e9f145d5936bf0d61f535fba991a46186a1ac289d1a129af47fb14394c407d453ae0980b3efa1b9c4e34122d985ac01b23922191b1ca0d6c19a1969627", 0x80}, {&(0x7f0000a9d000)="08c49feaad43688e2b1c7662f9e550c10e108a6aa5850b080ec9b86ff3165023e821f6b4e55f8e8cd73fa70570a308", 0x2f}], 0x2, &(0x7f00009ca000-0x360)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x3d, "c5a00d46ba36f47d76e97ca28b14a858211cd09b6448fb25d3b2689c8747e8f603a3961c3e7ada593a0d66eae288814cca88185c7697b036492e85e408"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xf0, 0x117, 0x2, 0xd5, "892b2bf8868f4dce3525b7993020364b2e7c16b10c7bc596c24266ec4d71a55aac8936b5d836a86922d4e6074ea4f048669256e21bf0310a2ce370905e344693cfedb5a7b97e562eb9dcc5edf8999ca5f4610b0e1921115ba49715eceb1b576e78316f21585b0810e8369cdc8bceb7120a1fba499c001eb7df509055176437dc89c21d719a654e9d530469401e2d08b5bb607c2b3c2f24538dbcd7aebcfb1c556238a6d5375948040107c06c4ede76eb9b655121127105d1721b18c370e7dded1333dc3c17dc31456c478dd94ac34e868158a688e9"}, @iv={0xc0, 0x117, 0x2, 0xa6, "7f14051a4b37c8fcd9cf027731eab3d8af07b917f47d6d3281c6df85b2369e205c4383c2cf58ed453dd56c1baf3123c3322b9021b2e844f0f7b2cb4bb0b4a06320f5bfed5f5da4d8dcce34f959bebf92bac871ac3b57aa5f19c52090fd6b026a1a615d1bdbfd0c94c3f108e404a6762db1ce55e381f77fc81437df630becfc818556e9e6ee7feb20af3f47ed1df4acb5320797be5e4b1216922a75a688ea4485aab3d9a0b45e"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe1, "8b2665708eea65318ba30ff61359d35a8cab2431bef54060728dc34ed6a6959657f2ae242fe587f6b80f55a2a2b5eb0f18f25343fb225dba83f1a484f5256d44a49297823c2884dd117d73151f2c068c47e4f5e457f5d141d9ee6bfce3518bd8aba9db30e9b98b26544592b548c218c755d2d5ce64ed19a58054add98636828d015aeadcff9dfe3471e39217347887d13c560f3f6ff0312ff9a37ae57529b5c7523fb50b7816dcbdfbc2edd301a1e761f546077bb1cb15435896243a73002df6e74d8aec672be6333874a345f93a3769e9ae96be8deb408328cd09f4402f66f258"}], 0x360, 0x800}, {0x0, 0x0, &(0x7f0000293000)=[{&(0x7f0000f5a000-0x1a)="9dc6f15368e28a6ff798f4e43003a6bea0c9e04edd3054665a91", 0x1a}, {&(0x7f000099e000-0x7d)="dcd662303412955248e01e4999781e72fdacbb1352b0ba6500f6abeed9fc1781245ae4bfb7a7b297453a1bd1a24e27888611c40e471728da89e0d7ae2c7295fcc43e3ec26d625b71e7139240e914ed06363391c76cdae437fa4d9714fe4a8eaacb790f8ebbfdfe37970898768642a9a8ca5c1efa721059d3dd8fd13bf7", 0x7d}, {&(0x7f00009eb000)="", 0x0}, {&(0x7f0000283000)="f4c20ee512", 0x5}, {&(0x7f00008b0000-0x70)="90640281c357cd493bf47d7f24d28bfd135092f8bec91193611485f79bbdd579d2d115cef60f34c8c092b08a17ea19f8b3649508aacd6f29fa3e217eb179b215e9698dace1c14eaf9d28c819c4bbbf8bdf1a93bcdb27662a4e77abfda7e8d2bf4a122875453869442f3cda63bf84c059", 0x70}, {&(0x7f0000e98000-0x1000)="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0x1000}, {&(0x7f0000ab0000-0xf0)="83b148de2109998bbf078ce2890bb137f06a909b121c40b31cc5527cc6b8c83041e655ab0efa8b32ca0434e66a799da40a05b4189b4d59f8567a0bc12b82a65d429b8db055aa6aaf432558b6638493da7676f6fdccb24e0e7edd74f3b535748f01fe6d2d9d2ae6c4acbfabaa13d0ccbf26737f130ff65a57cf4870f8ad6ef7597df16e4636e95995e4a07cb218e282a18d9d37bb5a0fee89b75cedb9b91d219f2592b26cf403507813be35034639e118367e9016105fcbd7c864ea40b5d4692dbe63043d956dc2b0fae89cf5cf26e4ee9eda707642a7b59f7e9ff1df7cb73ae7da5167b46981372130f64ba5595cd91a", 0xf0}], 0x7, &(0x7f0000096000)=[@iv={0xa0, 0x117, 0x2, 0x85, "8844660ac7580aa127f762ec923815f19ef2badec5aef29304a1684fc0b89b38549cc12b663ef627e4e3405e7407a2012a6b2c00ba55d63f0d34169812d5d112f0c931a38b223705c07ba470312d1f09905087558d350a0755bded257c43dfc5cf132c2c15cd61a63e4f1f6196c7cdc0ebeedf0e592905ab950db0691cff489ec099f5f5f4"}, @iv={0x18, 0x117, 0x2, 0x3, "2ec1b1"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe1, "2ca8e7553e647473d922619a7914ff7c307b1ea7097efc3150ff8dcf7abf02bbd08ab0ef4a287517078f54fffacb02402e730ff5cb3384088a74de6fc8b5c05a064ba8233cd406a961695213454f25a75f3bb381d868e01e2eb5379a87f36212c2a8ef701454436f423dab10bfa3090e23f9d6963e2fa958319226749f10e2a2da55256965931bfc7a6b489cc7df38f2b2e779cb93481e676bcd52fd66238c4547929d4f0661a11bd886168b1ab473a94dee60152f3b8d6d05d96131785818ec61ef9a03af1e400a07d5132c10ef48ad2c082669d1814b1d97a56874c37e023c27"}], 0x1e0, 0x8001}, {0x0, 0x0, &(0x7f00000c2000)=[{&(0x7f0000997000-0x13)="a621407a6e51e5b3175e3d00faa963c55088ba", 0x13}], 0x1, &(0x7f0000952000)=[@iv={0xf0, 0x117, 0x2, 0xd6, "39c2af315407845e4bd9d23eebe9d0202d4dc7237d59a56ed3dc7d0dfd2fbe2d2bfa6184ae7a7b35c3bf17e79c8a86a263f65522d2889f6cbc63c28d01faf8bb1459214aa4fb82fec006be7694469824ac2233d8dc044cf56d9efa0706b1e1222b9ed86b76d1f8ac36aaf56d7aeed354bc708a7bd1720e398b6aa75d67bb35cfbce262c0dd8a764bf58f4a82b9d6ebe28b437d7fb691a3c7f583cd2ff8b9d282bb7e9e44bd3b9237f7abdf7b599294d3fb2ef01dd93bc774e95a954654c6107a8828da45ab2577e039f569fc05b9f96817cd793f0965"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x6d, "ffa6b3d975cbeee348bcb9524f3f64d67c4801c82231ae2340f4f8ec352c44c5216e66da7d24002cf7b0d4ae98e64a2e5f05fe54b84a775e7d6d28b94527655ac2bb8b6627346ac339aacba1aec319f65db40cdbe6b489d125a7e752452d04d5ab6940fa28df10ff966a03764c"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1a8, 0x4000880}], 0x4, 0x48001) accept$llc(r1, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f3e000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[], 0x0, &(0x7f00009f8000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r2, &(0x7f0000fcc000)="78d0171669b912b2dc6eadeb4444b7f953690cd1273178da60564ef22ac900c2", 0x20, 0x0, &(0x7f0000462000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 23:32:11 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e7a000)={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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000e3a000-0x90)=[{&(0x7f0000f93000)="a6a06c3ae2a3c7438fc9d1e8529a0f6d5b30dd110eb8641973345d33e80b33c68147927e44d532223b921bb0dca85f3c1df204e482c639a05e953826365abc7b2bbd83ae487cbacb8bfc415b4750021ce4cec5bc3088540c9497a4bd74141ae5be5c477afec8c20691a8058c9170c1f8a6110875dadda13199680b025be45caa203fa4b27b2aecc44060bb1160b799660ef5af77c3c03c1f", 0x98}, {&(0x7f0000c68000)="9be740e7bab21a986b4ab9252cc7d4a45e51b88e1d96592afd547b2a1709d8c89e7928fd059050cf69d836d7d64998c59d60646b75d68f36a892418af2962f28a62a8c5ab21b3608f9c2592de64a2efcdc3c6f3ec2c680b781c82f4a6e7483788ab01e3349cae3cf619aba4753e41f499381", 0x72}, {&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000000000)="19ca94812a862d97d857340499a011b8196a34d189963224a47a59397951d74e92ea3a89ca266eaa18605ebc3d72947fcef6371c0999f56ff06bb5478d2c188b0aff8812c65e0454c638f166f695c9d67af1f9f9b70f970d43ceed62e02dc658f0ea14a4a52552c56de6f2b0a8ba96967f74ee0fce01d3851641e55596e880efa8115514e1b21171cd3f46a6558002bbf393fe7ed075038b13ded81dc1f1f8ff90f416931d2ba82767436245128d47", 0xaf}, {&(0x7f0000ba0000)="3ef594585894858aba04b39572d6768025ecd333fe81fee4c6742477b4f33be6d1c4ba90e4985f812ef5fefb2c080b5cacd3626198e0998236224fbeff2d912aadec1cc6", 0x44}, {&(0x7f0000000000)="761f990bd48adf1e5ccec2460dd412dd38716beb017fef989711be9bb649c517a034df8b0fa6410c4288cea11ebd7f4c6ee998d01e4426207b6ef2c16a8c1de2c5d0b707c54d3386a05cb6ad97fe290315fe74dd3dbb1b0fd1938ec9f959d5236172bf1ad8fe6ee8f333c65525581e2e96a34484bfb42b250f24c5b9a97678c9ad9d6641c76d83dd3d394e4c3478bfdd05e6e9cffaad471973c9995d3544998ae062635fec88fd31ad36e885509b2a9e2f553d4c718a1131c98c57031c43b152b04ecf857cc94eb35382429cfc69828435d0799dee03e2b4f8e7b80542b502bc", 0xe0}, {&(0x7f0000001000-0xba)="88339cfe60fadb754f8f7daf1e630120b97783cca3df5e16e6d52f3ccaa1db42a9d8fd6449fa6094c399152fd811daeb2f7378c3823dff55e97e50b8d69bf20e8fe05b2b78e49c9ffb6bd425d07bf2e0715c1c1477e7c538cd24c359f7a1387c9c20445613d8de92d64943a1fc5b828ef637115f3a3bd6d02ff33a4fc3fcae8da7d23c4595ff2b66212d5e6ec3732ad9840dcff77e25586bd07e91977f6df2d76ff93ef54b7ecede1a0833b53b421d3437ff898c7632a83eb7e9", 0xba}, {&(0x7f0000001000-0x72)="f3cf82bf0e77781d609626ab901faa39dd50e681b44045442b543dfe0bcbf6ae2d37852eb6571b51c5e90ff4590d46e54ffa6bd91db5260759dee2be186cb6bf21af4417c36709588544895c583d8da3bc4e86b16c736386ee5428ac3fa116639215d00ba1f74b06c65a491b42ca1217a3a2", 0x72}], 0x9, &(0x7f0000001000-0x50)=[{0x50, 0xff, 0x1c86, "8154ce45c5dd4d4fe64975b21fe608c834fe7c99c924cba8faecce08f077d97fa5d2505ae5a8b5a0650ec7ce3072d96120c4ae29bac096675719d555"}], 0x50, 0x84}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000154000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000057000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00005e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000096c000+0x5ba)={r2, 0x1}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000015000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-avx,cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000540000-0x20)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000947000)={0x0, 0x0}) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007b5000)={0x0, 0x0}) write(r0, &(0x7f0000a7d000-0x27)="27000000140007071f0e00f4110f08001000008a0d00000000000000077f001f05ff0300007500", 0x27) 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000005d000-0x2)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c8f000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000b000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000)={r1, 0x22674fd0}, 0x6) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000092a000)="130000001000b400000000000000020008b10a002a000000060aafa70000000800000000000000490000000189b93c187c11e4820d0300f051a1ffb88eb6", 0x3e) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000021000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000757000+0x1d7)=[{0xb, 0xffff}, {0x3, 0xfffffffffffffffa}, {0x8, 0x439f}, {0x7, 0xffffffffffff0000}, {0x3, 0x5000000000000000}, {0x8, 0xd07b}, {0x3, 0x100000000}, {0x2, 0x2}], 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000306000)={0x0, 0x0}) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f54000)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f54000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000989000)=0xde9, 0x4) r1 = accept4$inet6(r0, &(0x7f00008e5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c34000-0x4)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00008fd000)="4e6183214e9ac814a7d79f11daf2baf15007c8172d7dd6914530a14a888d2ed38f26c7477223f1638bddd274812da37595a4d633ef93276466493db4cddd496e0225d30fa03c98682c29c98304a551191d5afdd7cea5f045932633d9a9850d66963e9ec628ce9e489e29ef2ef1d14c354ea4e014b2a93c5fe872ec9e213b52", 0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52c9, 0x5}, &(0x7f0000bf6000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000043c000-0x14)={r2, 0x5, 0x6, 0x8000, 0x23, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/10 23:32:11 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)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='veno\x00', 0x225) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r1, &(0x7f0000dc7000-0x38)={&(0x7f0000555000-0x1c)=@in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00005ac000-0x20)=[{&(0x7f0000668000)="b940057945d80525a6cd29d55745b8dd96dbde716ade88a131182a1a8b98093cc721b2c578ed592bddf4bf5a64cea78f465c63179d51094f472b4632bf8c9004343e95858ad4750876c247", 0x4b}, {&(0x7f0000394000)="55e3486ff2f42ab088626695c79e0fee02b91d52799cb2694f", 0x19}], 0x2, 0x0, 0x0, 0x20000000}, 0x408c4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x2ad}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000336000)=0x0) 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0xfffffffffffffffc) pipe(&(0x7f000065d000)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000c1a000-0xe)={0x1f, 0x9, {0x9, 0xffff, 0x8, 0x8, 0x1, 0x6}, 0x0, 0x7}, 0xe) r1 = socket(0x11, 0x8080a, 0x0) bind$ipx(r1, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) getsockname$packet(r1, &(0x7f00009d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0x14) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000016c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000f40000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be0000-0x4)=0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000f41000-0x2)={0x74, 0x6}, 0x2) 2018/01/10 23:32:11 executing program 5: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f0000eae000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10001, 0x6, "43f087", 0x1010, 0x67, 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, 0xfffffffffffffff7, 0x0, 0x0, 0xd, 0x6, "abb64d", 0x0, "eb02a1"}, "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"}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x0, 0x0, 0x5) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b69000)=0x7fffffff, 0x4) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000ea4000-0x9)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eae000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000884000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, r3}) accept$packet(0xffffffffffffffff, &(0x7f000064a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000017f000)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007e2000)={&(0x7f0000eaf000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eaf000-0xc)={&(0x7f000062a000)='./file0\x00', r6}, 0xc) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000eb0000-0x10)={r4, 0x1, 0x6, @random="e618cea967e5", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000eae000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000270000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e33000)=0x58) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f000031c000)="aec612439edcb8a90cc05921f24cfcbee8d2eacb1cbfda679715a6b967e3acea0a9c09ca9b209b70e95be2c0b743cbce31096526c76cf7b2a62761c0d9ff17627b23c1626b4f10a8896418169b0b28b9c4", 0x51) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067aee2010067fc2163e000000000000004001f00000000000000c890bbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ca0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f6000)=0x60) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e8000-0x4)=0xb) epoll_create(0x5) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000087f000)="240000001b00ffffeb150000f6d8012d3200001e00000000ff06ffffffec0000f91617d3", 0x24) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x6) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000108000)=0x40, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000-0x38)={&(0x7f0000013000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000010000)=[{&(0x7f0000026000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000-0xd4)=""/212, 0xd4}, {&(0x7f0000025000)=""/208, 0xd0}, {&(0x7f0000017000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x5, &(0x7f0000026000-0xd3)=""/211, 0xd3, 0x2}, 0x2000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000025000)=0x4, 0x21c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000026000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000027000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.686620] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0500f2ff00f0acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xffffffffffffffff, &(0x7f0000f80000-0x24)="89a7f890338b7d447ced2017973e59a40c25face32ed75715b816cafb17c986484fd0aba", 0x24) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000)="26bc03e24b43b85e10f7dfd0f78d", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) close(r0) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a24000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) r1 = socket(0x10, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000381000-0x4)=0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009d7000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000713000-0x8)={0x0, 0x3}, &(0x7f0000ac7000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a58000)=@assoc_value={r2, 0x4}, 0x8) r3 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000f54000)=0x3, 0x4) getsockname(r1, &(0x7f0000525000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000415000-0x4)=0x10) bind$inet(r3, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a9a000-0xd8)=""/216, &(0x7f0000f55000)=0xd8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f55000-0x8)={0x0, 0xea2}, &(0x7f0000491000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009d8000-0x10)={r4, 0x100000000, 0xffffffff, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b3f000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ab1000)={r4, 0x1433}, 0x6) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f55000-0x8)={r4, 0x9}, &(0x7f0000f54000)=0x8) [ 65.752914] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 65.831165] sctp: [Deprecated]: syz-executor6 (pid 14802) Use of int in max_burst socket option deprecated. [ 65.831165] Use struct sctp_assoc_value instead [ 65.870615] sctp: [Deprecated]: syz-executor6 (pid 14807) Use of int in max_burst socket option deprecated. 2018/01/10 23:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x19, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000f0b000)="17853dbc0635abb3a4fb798bd9d148c2fbfb7c5aaae8a9a6253603f2689ff71836a6e409067182f8cc06d7223b0ebe9f0faea95165ba5eb82c7049ff1e7748742d9cdd056d6a9bd880192e2f86c7f58e72415f83c3f37ffc0a14a992c258a87b9291f6eff2dd62ed8ded5f4e3247fb2073a0357932c52d0030de9d061e43227acc0e421d627aa77b33cb06a45f9e38c91c7e8fb3af3bd6b6af6f4395bf5d5fa936a494eab2984cfc452d2fe2f48c0e", 0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007e4000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f00005a1000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000583000-0x8)={r2, 0x20}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006eb000)={0x0, 0xe9, "6eca3fa6df004c705b8f19e0b6d6c989380871dd8d59eb8e0d1b297601a0f6d936e2697b4e381e3bda42bef6da865c7e3b27496efed383e635f1a1b5605b31a6b2eda312448e5740fdab154039194b70e5a150ca89778e77fb9e1b9a98438ddf18e164e4b937f9a0a7bf977086da6051e4c16dab2bd1a77dc3bc13854674d188aa20bfb5dfc0e79cab140f2076631cf4d9ff2755972e6f6d54355d4e39a8b7b52f8f494eda8c463ff167a2f19b72efc38f922ce124b8856c708704b82fc571978974b803f4a73f148aa3c158c1662e48fece79092e140148a0dbe7bec65afe75df7406f51cc6a6d597"}, &(0x7f00009c0000-0x4)=0xf1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000856000)={r1, 0x1, 0x1}, &(0x7f00008ac000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r2, &(0x7f0000c7b000-0x8)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000010f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c87000)=@assoc_value={0x0, 0x0}, &(0x7f0000c87000)=0x8) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004a6000+0x4a8)={0x0, 0x1, 0x5}, &(0x7f0000c87000)=0x8) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d8000)={r5, 0x5, 0x30}, &(0x7f0000c87000)=0xc) socket$inet(0x2, 0xa, 0x0) r6 = socket(0x8, 0x1, 0x3b) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000b87000)=@int=0x0, &(0x7f0000c88000)=0x4) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r2, &(0x7f0000c87000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c87000)=0x58, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000be0000-0x14)={{0x100000000, 0xff, 0xffffffff, 0x100000001, 0x401, 0x800}, 0x5, 0xffffffffffffff7f, 0x1}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b89000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e5000-0x4)=0xb) sendfile(r7, r2, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x200, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000be4000)=""/147, &(0x7f0000a19000-0x4)=0x93) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) socketpair(0xaf2f6f6b2ae6bbba, 0x80000, 0x80000000, &(0x7f0000a2a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008ab000)=""/0, &(0x7f0000067000-0x4)=0x0) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) socketpair$inet(0x2, 0x7, 0x40, &(0x7f0000b0b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db3000)={0x7, [0x8, 0x40, 0x8001, 0x81, 0x2fef, 0x1, 0x9]}, &(0x7f0000582000)=0x12) bind$inet6(0xffffffffffffffff, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000577000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000427000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00002b5000-0x10)={r2, &(0x7f0000a59000-0x8f)=""/143}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000be0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c71000)=0x8) socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) accept$inet6(r1, &(0x7f0000026000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b0f000)=0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80007, 0x12b6) r2 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f5d000)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa70d}, 0x1c) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) [ 65.870615] Use struct sctp_assoc_value instead 2018/01/10 23:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f33000-0x4)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000467000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) r1 = socket$inet(0x10, 0xe, 0x800000000000004) sendto$inet(r1, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500fe8002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x8000, &(0x7f0000556000)={0x0, 0x0}) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x200, &(0x7f0000d02000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000068000)={r1, 0xffffffffffffffa0, &(0x7f000079f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ab8000)={r2, 0x2, 0x0}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000d6d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) r5 = socket(0x10, 0x80003, 0xc) socketpair(0x1b, 0x6, 0x8, &(0x7f0000a6d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000157000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0xffffffffffffeb28, "fa537495917842e1c73ba3c10cb0d62acba9737c7814f400f5ca4036cff05bb2437c80fdd986a0982538ab5d38b5b58a93aa3c37cfeec4951df8d0066a26ab1dd5dcc3fd58e4f36edd8e71adf2e8ad63"}, 0x160) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000840000)={&(0x7f00000b1000/0x4000)=nil, 0xe000000000000, 0x3, 0x0, &(0x7f00007b5000/0x3000)=nil, 0x42c2}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000398000)={0x0, 0x0}) writev(r3, &(0x7f000089c000-0x20)=[{&(0x7f0000aa9000)="", 0x0}, {&(0x7f0000a12000)="", 0x0}], 0x2) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000abb000-0x8)={r8, 0x2}) write(r5, &(0x7f00003f6000-0x1f)="1f00000002013709f5fefaffffffffffffff010109001280061f001f00190e", 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000043f000)=0x0, &(0x7f00006f9000-0x4)=0x4) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000517000-0x8d)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000074e000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e1000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006bc000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7ff, 0x3, 0x400, 0x4, 0x100, r1}) 2018/01/10 23:32:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d53000)=""/28, &(0x7f0000fb2000-0x4)=0x1c) 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000009000)={@generic="fadd22c944337b158d251e2214ca2db4", 0xfffffffffffffffc}) 2018/01/10 23:32:11 executing program 5: r0 = socket(0x5, 0x805, 0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e24000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000008, 0x2, 0x8000000000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a6a000)=0x0, &(0x7f0000f54000)=0xffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006fa000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c}, @in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3800000000000000}], 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f56000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0x4)=0xe8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xfffffffffffffd93, &(0x7f0000bec000)=[{&(0x7f0000f54000)=""/17, 0xff56}, {&(0x7f0000670000)=""/0, 0x0}, {&(0x7f0000f55000)=""/243, 0xf3}], 0x3, &(0x7f0000f56000)=""/0, 0x0, 0x3}, 0xfffffffffffffffd) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) socket(0x5, 0x0, 0x2) read(r0, &(0x7f00004bc000-0x69)=""/105, 0x69) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f55000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f62000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc5000-0x4)={r1, 0x4, 0x2, [0x906c, 0x2]}, &(0x7f00004ed000-0x4)=0xc) [ 66.048870] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 66.103165] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) listen$netrom(r0, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000001b000)=0x2000000020) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(0xffffffffffffffff) 2018/01/10 23:32:11 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d7a000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xed64, 0x4, 0x9, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x53}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002eb000)=@fragment={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000522000-0x10)={0x1, 0x0, 0x2, 0x8, r2}, &(0x7f0000000000)=0x10) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000aff000-0x4)=0x61, 0x4) sendto$inet6(r0, &(0x7f0000bb3000-0xba)="58e8c2a7c44f985eb7257459a45c359941cad0c65d4165217e000000076366c4a1da363aa7d1675df9c45b8f1db52f5df9dad5fa6e84b334ca0bd55f9c096383161dc724f6226a781cba46f38c0c3a7dbc2d95678231815da1ec2ca8686049517c25e658cce8ceced0b8ff81954041dcd1e9c9bba6cabf8e2c0b27222ebb6845c7442bb7556740a815e57bf77a5da6e6c47a3b2d0d423cae05b45960ddc462f5856b408b9782b0c6b1a3f96429683411f021b19174cec0e5ab7e", 0xba, 0x8000000000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a9d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f47000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000235000)={0x0, 0x1, 0x20}, &(0x7f00006a9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000331000-0x8)={r2, 0xcba4}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee0000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x0, 0x0, 0x20, 0x80, 0x17, 0x0, r1}, {0x106f, 0xfffffffffffffffa, 0xfffffffffffeffff, 0x6, 0x8000000001, 0x5, 0x10000000008, 0x5}, {0x81, 0xfb92, 0x8, 0x0}, 0x4, 0xd, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x0, 0x1, 0x46, 0x3c6, 0x7, 0x7}}, 0xe8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x26b) 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x800, 0x1ad1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}], 0xfffffe64) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bb7000)=[@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}], 0x1c) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000724000)=[{r0, 0x0, 0x0}], 0x1, 0x401) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000fe000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035e000)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c37000-0x78)={0xfffffffffffffffa, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, &(0x7f00005e9000)=@common='lo\x00', 0x100000000, 0x3ff, 0x3}) 2018/01/10 23:32:11 executing program 5: socketpair(0x1b, 0xa, 0x200, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000084f000-0x4)=0x1c, 0x80000) r2 = socket(0x6, 0xe, 0x1ff0000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a00000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = gettid() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$netrom(0xffffffffffffffff, &(0x7f000051b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x1)=0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007c2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xfffffffffffffd6a) r14 = getgid() r15 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f000023d000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000989000)=[{&(0x7f0000001000-0x39a0)=[{0x1c0, 0x35, 0xe00, 0x4, 0x3, [@typed={0xc, 0xb, @fd=r1}, @generic="eaef5e252e097f9270fde7eed63f6db53fd7468a26e92a553a7399a1fc6c038390f9f6fec682089e06d649796eb00be8cfc8ba73d3ecbe67923c4fb1e1dedc91c0ff71e54d0fba03a2b7009c6e1e9e6392aedd49dde4d2c1bd021ca78e9b6f62126cf5671bf045ab15b1c02347645d82e8a39c24e819fdb1f7191095fa13d83114ab65b00c687fe96549e893579dde1080d2bb0b2720a086514e2beb86d9a1dad4d66b789a2a74ce826bbba9ccdd72c183f3bc9d789b7971f7dce4222f9d3d9e851a110a4da6f39b92712dc5b8abb048003713a36c43a9f374850cb0490d2d1bf45405904774591991847476a87c", @generic="84601ee89c3ccb27ba9331bcb594382c1df1045a3f39392eb9a95bf447442849b73e1e137e68df432ecd85e1a2414733ec62543bb2ea4a37aaf9e060c00ad32ecb68bae5df50b105ec53257af8245d9894ac05af5376f2076889e6dd3dcb5165724240e8262aac46ca72cfa0a65bf77b68f3863f1ad8840c947f3d6117006bbbd5fae740a3ef7d2829f147e5b31cf49967b9e280ef576760ee0a768e4eb43510da6643b90c07859deae21903e63c99a141", @flag={0x4, 0x68}]}, {0x10fc, 0x24, 0x300, 0x0, 0x3, [@typed={0xc, 0x8a, @fd=r2}, @nested={0x10e0, 0xd, [@flag={0x4, 0x1c}, @typed={0x4c, 0x43, @binary="5a857a73997584255aff8670532d9fd02858399398e12389187a89b87b88c6bbb830091e13a8c2b4a399857d8cf604ea49f2b86f519c852cdc49498e2b731c4ded3136b4"}, @flag={0x4, 0x52}, @flag={0x4, 0x3}, @generic="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@binary="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@flag={0x4, 0x1e}, @generic="78432d01f63f8e107daa02777c91ba6dda6d56ad191705c6e690563169657af603c66bf8673864cfd532b98c5f9d97e495745084a557", @generic="9153390875b11a657e0007ff43fbbb5489a62922202c4d3919e793cd31349843ed458d045f8c7b43aff277e625078985cd3e14da33fa55e8f59edfaa51253f873de8adab02753ee4dd91b927a014b766ddea61fb6f937149a59ca564b9831ef381af25c77adf19e921175615a041cbd069b3b4f6fdcaec91f22d955f85f95966a1a3", @flag={0x4, 0x28}, @typed={0xc, 0x11, @pid=r3}]}, @nested={0x8, 0x72, [@flag={0x4, 0x92}]}, @typed={0xc, 0x48, @uid=r4}, @generic="2ff9b34f3f307502e0366302fbd8716ee1f38e03df8b61511b932f68180e6e7dae56fa4f9c8920b9133c15e1300c5cf9e9c671e18b1a42502ebd3ed53e1101880a3d5b58a03472b1044848da2d268ee08f79c53a5497dde9dbd6a0", @nested={0xcc, 0x2c, [@generic="43d03d2b1a0687c2abef20dfb00ea1e1ba71cc1acbbe9049761e7b704cef2bbcbeac6343f589dd7d1f9b816f86700ae8b80e00742d86de6cedd0c18c21f0b39bcc7567ffb0c16979d8a9cb75b8927429480aa3efeaa171245b461e9234f5c9383e5280b2e06feaea02b3e3813fa5787412063851f5b04ebe46349adea920c1d96fe193f472b9cecd9d17dccab63f5ee2c83c52210e42979a2a1895bf6da0cd4aea2f9f7778", @typed={0x14, 0x3a, @str='+)/wlan0,/\x00'}, @typed={0xc, 0x48, @pid=r5}]}, @typed={0xc, 0x10, @pid=r6}, @nested={0xfc, 0x2c, [@typed={0x20, 0x1a, @str=')+,..em0#]@vmnet0lo}(\x00'}, @generic="aa804665d5856322d71696072e4fa0bb084dd6fd9b04d3b901211bdf47a8b2297938690b8a4232ab17516f768975c7ddd2fc6630b84ef160df5501ec00463248ac2f1528b37b2173", @generic="9f59473bc3c36bf5c22bffcbd4ca38df5e8bb07eeaeb914322958af13da660c0caac3c50b098c5836cb5bc114c9f202a0e387fc4c53d8f8beba182538c5814d5897dc6947ea16aadfaf5ce7404fe7689d85055121855d66685f386a94ba779e7aa7a248d1806c566e836aaf7f4dae5eccd614553b5361b39c55502f1372076737e877d830c312526bf09bb9cdd5675"]}]}, {0x1d8, 0x2b, 0x100, 0x3, 0x1, [@typed={0xc, 0x17, @u32=0x2}, @flag={0x4, 0x1ff}, @flag={0x4, 0x20}, @nested={0x1b4, 0x41, [@typed={0xc, 0x7, @u32=0x2}, @typed={0xa0, 0x7e, @binary="c9decebd09a636a448ba6ec2418f553a8469be8d6d334b830c82aa56747d5d4c355e056bdc796ca804fef100cf110ee0b845ab7b7af6365885aa41b708a1ebada03185b807ab22464b5bb77e0a8b4065cfc4dae0cf275ba05e8271fa6749a16c758dfd7ce10b9d81f13d775bc8b90bbd6b0df2b470e54bea7ec3c244aa24b6fa76d4f2c4b7fa79664078184491c3753163ebface01b809"}, @generic="8f05fd818ccee521ff204ad83dcd6477a3593253e035591a16cd19070ca6a1b0e7e57ef37a4dae1049615e2a3f3b7bdc7f3f8e478f25e37f9c0b4d7319d194b5a9b4368d498b0b12412f7d890331ae2e0cd01b717666f4f41655b58853aceb415c504cb73b92dc43421e152b8112483878760c7045aa4bbadfa7ba6642005532d8a5bdb4548c53348e319b1808db00", @generic="cd9af71194e0de4bd1b1ffd0cadb148707fe60af9bc092827915fb0a1187cb5c974f499dd6196aefc391ed55f262ad26f593010842a2c0411187754d013dd873e7678fd3b421bd12a59487bef5d27106fb210046802e79e8769ce516bf49fba2a336d535e4616535e74d846ba4e6d9d90f3d00"]}]}], 0x39a0}], 0x1, &(0x7f000051c000-0x68)=[@rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x68, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket(0x16, 0x803, 0x80000000) write(r18, &(0x7f000081e000)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) getpid() 2018/01/10 23:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f7000)={0x0, 0x10000}, &(0x7f0000b5e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000339000)={r2, 0x0}, &(0x7f0000d45000-0x4)=0x8) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/10 23:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002f3000)=0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socketpair(0x11, 0x2, 0x8508, &(0x7f0000d54000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000260000-0x3)='lp\x00', 0x3) writev(r0, &(0x7f00009f1000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005cb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ba6000)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cd0000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 23:32:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) socketpair(0xe, 0x80000, 0x90000000000, &(0x7f0000050000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eef000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x52e4a2c4}, 0xa5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3a, 0x2, 0x2d5, 0x0}, &(0x7f0000a63000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000210000-0x8)={r2, 0x7}, &(0x7f000062a000-0x4)=0x8) 2018/01/10 23:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x2, 0x9, &(0x7f0000182000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000037a000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x1, &(0x7f000000e000/0x2000)=nil, 0x8}) bind$alg(r0, &(0x7f0000ac9000-0x58)={0x26, 'rng\x00', 0xfffffffffffffffd, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f0000f54000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xfffffffffffffd7f, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0xf9ff9db4c93c5331, 0x4a7}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000290000-0x20)={"e22525b96f043c1a6f4f5ffc56249fff", {0x4, 0x9, 0x7fff, "24d8becfacda", 0xda35, 0x0}}) 2018/01/10 23:32:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) socketpair(0x8, 0x7, 0x1000, &(0x7f0000324000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a6f000)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000066f000-0x4)=0x1c, 0x80800) recvfrom$unix(r4, &(0x7f00004fd000)=""/236, 0xec, 0x40, &(0x7f0000c5b000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00008af000-0x4)=0x0, &(0x7f0000fc9000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r5, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r5, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r5, &(0x7f0000fcc000)=""}, 0x10) 2018/01/10 23:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(r0, 0xffffffff, 0x1, &(0x7f0000194000)="466e52b0f7d968c94c", 0x9) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/10 23:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10a, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001cf000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007ea000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/10 23:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000724000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000411000)=0x58, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000053e000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009be000)={@loopback={0x0, 0x1}, 0x7, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000c59000-0x10)={0x1, &(0x7f0000259000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$inet6(r2, &(0x7f000029a000)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f23000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair(0x4, 0x3, 0x232, &(0x7f000086c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000f1000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000144000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000ae4000-0x8)={r5, r6}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:11 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000f7000-0x73)=""/115, &(0x7f0000f55000-0x4)=0x73) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000cf0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000-0x4)=0x8, 0x80000) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000f58000-0x8d)=""/141, &(0x7f0000f57000-0x4)=0x8d) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000091d000)={0x3e, 0x800c, 0x6, 0x25c, 0x0}, &(0x7f0000f57000)=0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000f59000-0xd0)=""/208, 0xd0, 0x2, &(0x7f0000d10000-0x10)=@nfc={0x27, 0x2e, 0x4, 0x7}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f58000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f57000)={r2, 0xbb, "04eba22b91e50e1e1d932d3aa7862b300320545603d5073474181389c68456b72c36dfc2809293cc9857ee91fe5d2deabb1ece8fdce1953745858e0c0552ed4e39fe68aa21209ac014760bc72a5721d62640072746547ee40cf217d3e55f3697cc2a6b2ecdb138f36c7a4a1bc8119e3c1d1e20053d3284254e8b6e1f521a5d9e9620f1a74e29290b836508867426295d5ce163ecac4f1eb4a1ef5c6a40ab011db943a6a41453b023ac08fe0d5ff5ccff75f8372a647bf4780dd56b"}, &(0x7f000015e000)=0xc3) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f5a000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f55000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000f57000-0x10)={0x2, &(0x7f0000f56000)=[0x6, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a70000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000739000-0x4)=0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a71000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a72000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000a72000-0x4)=0x8) getsockname$netrom(r1, &(0x7f0000a70000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a70000)=0x48) r3 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) 2018/01/10 23:32:12 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005a3000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0xd1)=""/209, &(0x7f0000000000)=0xd1) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x37) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r1, &(0x7f0000239000-0x2)="", 0xfffffe01, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x17) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x2000000, &(0x7f00005b8000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000700000)={r0, 0x28, &(0x7f00005be000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2", 0x18}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'ecb(blowfish)\x00'}, 0xffffff3b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) pwrite64(r0, &(0x7f0000d39000-0x8a)="569d17e68f4772c31c109ad47248e9599d0456cb77e05a77b95723d49794cf5c083385b8a7d8b78cad8b83d5fd47402bba8fb551c49db1df5f8027ea897a3b35f1be1ad3765c56f08ad44b985a80aba0f97c2a65d291cfa3390ecb67b3441abf02d2214cac0f71f41467a082cddea1179333510483b2fc1b8739aaf041e3c0c3b3b90660a4c94a4eadce", 0x8a, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) socketpair(0xf, 0x3, 0x9, &(0x7f0000695000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f18000-0x10)=@req={0x0, 0x9, 0x1, 0x20}, 0x10) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x7) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f54000)={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]}}, 0x90) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f56000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ce000)={r1, 0x50, &(0x7f0000e7c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005d2000-0x10)={r0, 0x28, &(0x7f0000ef4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000218000)=@file={0x0, ""/108}, &(0x7f00008d5000)=0x6e) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f00004e5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008d6000-0x4)=0xfffffffffffffdb8, 0x80000) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000049b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000622000)=0x1c) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000334000)={0x0, 0x7}, &(0x7f00008d6000)=0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003b7000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x200, 0xd1, 0x100000000, 0x1, 0xc000000000000, 0x5, 0x7, 0x3ff, 0x101, 0x8, 0x4000, 0x5, 0x5, 0x101]}, &(0x7f00008d7000-0x4)=0x108) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008d7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004fe000-0x4)=0x0, &(0x7f00005a8000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000824000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000257000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000791000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d8000-0xc)={r6, r7, r8}, 0xc) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f00008d6000)={0x2e, &(0x7f00008d6000)="ea16ddfd2fe74f2d8a42ec8ae74c05cda8bd9ea102e963224524b32f7d5b333af36799e3b23497b6c86140b1ff48"}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$inet(r9, &(0x7f00008d9000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000288000)=0x10, 0x800) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f00008d8000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001}, 0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000671000-0x10)="ae65280b221c68deee36a5a012fe1ba5", 0x10) r11 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r11, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b84000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x80000080004, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x3ff, &(0x7f00008ad000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004e2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000703000-0xba)={0x0, 0x8a, "44282be7b2c39a66699d2dd11b0be21b5782ff1262ad42b9693d90ebfa141c1a0971500c9dc85a766ca9adb7a967855ae907964d416f914fca3c63538cd8ac76bcfd95b8d417a2f21cb3eb01690ad1b5a184b741d9c5d04afa5321338785f9b494a1cfb599af29575e7c161c0d8b01c10507d1bb09255ddf67326717a91d8a5b49c3caf83855ad5c5c7d24c76e163ebbf7ee198cf5ba85c2ba524b04e090cd9ecb7579576af2795564d738346dbace52cbe4"}, &(0x7f0000f5d000)=0xffffffffffffff9f) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f5d000)={r2, 0xd3, "2f7ef42b1083847656f145da8eb60db81e66973653ed8e9fe5311320b88d075fc08f81f7a356ca11fed1d12ca25a1a21a24d857ecb6f8afd89814c87ead10747198aef974568bd32939b2164191b7890e1e3afe597440bba9c4a1fe69e5ec6be6fddf16e07ac76575803e609c1cd4f2e738063398287e7c34ef354115cb70a5e4943524f1a093b21123a30d40b068533ec66627b6741d055ae42ba58327b8f51cba3580b18eb82bc07b0bb8d25b41f089091c6c527bcf7f667b32d68b3b417cf46699b37a7977de00653b102d735c357d834fc"}, &(0x7f0000f5e000-0x4)=0xdb) 2018/01/10 23:32:12 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d7a000-0x8)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8e, 0x6, 0x3, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008b5000)={r2, 0x7c, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fea000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa35762cec2cfcb80, 0x8, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000940000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x104, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fba000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x40}, &(0x7f00008d7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000922000-0x98)={r4, @in6={{0xa, 0x0, 0xe2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a47000-0xc)=@sack_info={r4, 0xc8, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000027a000-0x10)=@generic="5505b5601d67103f708f3e8d7bff6318") 2018/01/10 23:32:12 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000602000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000a4b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e2c000-0x4)=0x60) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$kcm(0x29, 0x1000000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x5, 0xe4c, 0x401, 0xb47, 0x6, 0x10001}}, 0x8) accept4(r2, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) writev(r0, &(0x7f00005c7000)=[{&(0x7f0000064000)="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", 0x1000}, {&(0x7f0000440000)="18b56a9359577dd14a945bf8d0a014211f62a4b1a368ca3f7143ed4174d87592a80f0a1d5626f2e5b8b961419685dfbfa25a8cad572ae80b5dc739e538cd4eaf25e79fe41c0f35e95c5ded03455875de7a6f220759af29870dd4ad95e9991b1be7291bddc5cb5a2c845f1ccb92bb229fa293b0d3a7efbb36146d3b3066e8163a53ffde5414607ee7070d5237afd2d2302df29901f918856f4fd98b060e1cd85806abd44e", 0xa4}, {&(0x7f0000e66000-0x9b)="e54ec3b09e50d2e4c312660ec9de08e57fb6a2e64d48bb91d56aee930b7d20acb01c0157295e718d563c3356a4517bddba637f30ac3a84fdd2b77f97d8106551bc2d7b6d2d14eb92eed8f10cb02faaac33a3f1eafa3607198dfcb8e67472fa30028f5de84493ae1d2ee58ccfa6400ac9aa9d1bee3f946586d70116ba045e1d67839e69355cebe52718f5baf3f4cae6da81730f7c4349407b4a117c", 0x9b}, {&(0x7f0000ff1000-0x16)="aa5ca1e3b71e3d5b20d65de9f942949917515abf1c4f", 0x16}, {&(0x7f0000ef4000-0x8c)="cf3ff856d6f8d5cffbf4939d987d4c6275908286af296dabdd8495773aebfa7f07d69a485336f5cf55b1656c603d995b337817c555ca0fd817c92bfc8e5ab09668232935c1fe2f6ed42fb2ff62ffb140343c16c2c3b67c36485a9aa390e925f189a43081a599044ce471f0f8e8cf880181899d34472589c4ed4d6b9be21eec8082bad36930c551d7993795c0", 0x8c}], 0x5) r1 = socket$inet(0x2, 0x8000b, 0xfffffffffffffffc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000053e000)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000392000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000239000)=0x7, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c67000-0x20)={0x8, 0x22, 0x1, 0x100, 0x7fffffff, 0x135f, 0x362, 0x7f, 0x0}, &(0x7f0000c8f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a14000-0x20)={0x4, 0x8, 0x8, 0x6cc0, 0x3, 0xfffffffffffff000, 0x7fffffff, 0x400, r1}, &(0x7f0000f76000)=0x20) r2 = accept(r0, &(0x7f000063b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f64000-0x8)={r1, 0xffffffffffffff81}, &(0x7f0000b0c000)=0x92) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000122000)=""/60, &(0x7f0000354000)=0x3c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ea5000-0x4)=0x0, &(0x7f00000f2000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000640000)={r3, @in6={{0xa, 0x2, 0x4, @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]}}, 0x40) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f55000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6fd6807a, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025a000-0x4)=0x21) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f55000-0xc)=@sack_info={r1, 0x7ff, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) socketpair(0x4, 0x6, 0x8, &(0x7f0000223000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b13000)=0x1, 0x4) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f000017f000)=0x0, 0x80800) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) getsockname$ipx(r1, &(0x7f00005dd000+0xcff)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c7000)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000431000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000256000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000)=[], 0x0, &(0x7f00006e0000)=""/97, 0x61, 0x8}, 0xfffffffffffffffd) 2018/01/10 23:32:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000001c000)={0x0, 0x0}, &(0x7f000057f000-0x4)=0x10) listen(r0, 0x40000000) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002bb000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000575000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000be7000-0x4)=0x8) syz_emit_ethernet(0x3fc, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86db, @ipv6={0x0, 0x6, "fdee2e", 0xfffffe69, 0x4000000088, 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=@mld={0x82, 0x0, 0x0, 0x9, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000052b000-0x4)={r0}) recvfrom$unix(r2, &(0x7f0000432000)=""/122, 0x7a, 0x40010000, &(0x7f000049c000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0x5, 0x200) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000046c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000338000-0x4)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a56000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000245000)=0xc) 2018/01/10 23:32:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b48000-0x4)=0x0, &(0x7f000097b000)=0x4) 2018/01/10 23:32:12 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a24000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e82000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000)={0x0, 0x0}) bind$alg(r1, &(0x7f00003a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) ioctl(r2, 0x81, &(0x7f0000222000)="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") socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002b5000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000b05000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000033e000)={0x5, 0x8000, 0x4, 0xffffffff, r3}, 0x10) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) connect(r0, &(0x7f0000166000)=@ipx={0x4, 0x5, 0xf304, "50783640df3f", 0x1, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x10001, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x800000000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x7ff80000, 0x5, &(0x7f0000007000)="79c1", 0x2) shutdown(r1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a59000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10, 0x311876e0a03a68b) connect$ipx(r0, &(0x7f0000395000)={0x4, 0x2, 0xffffffff, "3a6b12f8b6cd", 0x1, 0x0}, 0x10) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f79000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000075e000)={0x0, 0x5, 0x20, 0xfffffffffffffffd, 0x1}, &(0x7f0000f7a000-0x4)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf7000)={r2, 0x0, 0x2}, &(0x7f0000f7a000-0x4)=0x8) write(r1, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x2, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000059a000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b53000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00008cf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r2}) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009b7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ad000)={0x401, 0x1, 0x6, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000383000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) read(r2, &(0x7f0000ae6000)=""/99, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005a0000)='syzkaller\x00', 0x10000031, 0x90, &(0x7f0000290000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xe3) syz_extract_tcp_res$synack(&(0x7f00006c6000)={0x0, 0x0}, 0x1, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000909000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000990000)=0x7fffffff, 0x4) 2018/01/10 23:32:12 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000048e000)=0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x8000b, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) read(r0, &(0x7f0000898000)=""/1, 0x1) socket$nfc_raw(0x27, 0x7ffffffff, 0x0) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f54000)={0x100, {{0x2, 0x0, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ea1000)={0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffe, 0x8, 0x0, 0x50, 0x0, 0xa6, 0x10000, 0xfff}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000c29000)=""/0, 0x0, 0x40, &(0x7f0000f54000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 23:32:12 executing program 4: r0 = socket$inet(0x2, 0x6, 0x34b8fd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xe4)={0x0, 0xdc, "27ca0b6cb99b328d56719ed6eaee4b7738d8e0279e116bb20c821b863771ce4cfc2f07e88897f06bf7f85bf51b3f049ddb3671f0d2945e6f3ee229309fe36a0e5dd54022bbef263b633a1a505ac68b82e5b1b5a3d7d12da5be87190b949f1fd7e89796b8ae211f445e6ccaa6774b29d8075c8e69347535bb9130cc37c984da632d324648c4dd03df61e9a0d19b8411068a8203cceb91cc96a0499def2fb3245a6fe4edba5d0108fb4e8bfc58a5feb934be206ee684ee730c802686d46713b32859f11deb32c4224fcda7bc3089bbf958ade36e2422afbdf2448af88c"}, &(0x7f00008c5000-0x4)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x12000000000000, 0x2, 0x8000, 0x64, 0x9bd9, 0x43c7, 0x4, 0xc48, r1}, &(0x7f000012e000-0x4)=0x20) mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x65, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000011000)={r1, r2, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000-0xc)={r3, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000012000)={&(0x7f0000009000/0x3000)=nil, 0x7, 0x5, 0x1, &(0x7f0000008000/0x4000)=nil, 0x0}) sendto$inet(r0, &(0x7f000000e000-0xcf)="32000000180025ff0700940d091404098020fe1fe70400050000001e160002000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000de8000-0x4)={&(0x7f00005d3000-0x10)=@ax25={0x3, {"a0f68133772e6f"}, 0x0}, 0x10, &(0x7f0000e4d000-0x70)=[], 0x0, &(0x7f00003e6000)=[], 0x0, 0x0}, 0x0) socket(0x9, 0x3, 0x6) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000006e000)=0x1, 0x4) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f0000b6a000)=';', 0x1}], 0x1, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000586000)="b520bdf8ea98b24f2b2ae9bd7bde859aedde7d2933f816f2a0d0451fc2df55038a6f080faecd268c672bb84fc34d9f557681081f0a19fce6adc1eed915794d1c0a981bca791bdf67b2805a2b7783c79d40ffee3421039260653de336f553a2577aace8097b5afc7b8c22ed8af14adbfa43b85c81574471392fb6095d2b3034efdb06f4df99533484f7f782f2df41bc6f08f17f29bef182b27176ccc2735c389dcc11d482ea03d62662f06641", 0xac) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x200, 0x8) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0xfffffffffffffffe}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000054d000)={0x0, 0x1}, &(0x7f0000b41000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d26000)={r2, 0x7fff, 0x9, [0x0, 0x7f, 0x5, 0x6f, 0x10000, 0x8, 0x0, 0x4, 0x0]}, &(0x7f0000f94000-0x4)=0x1a) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000e11000)={&(0x7f000044c000-0x1)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e9000-0x20)=[{&(0x7f0000fe5000-0xad)="18", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x400007d) poll(&(0x7f00005dc000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) accept$unix(r0, &(0x7f000083c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dcd000)=0x8) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000010000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000010000)=0x10) getsockname$netrom(r1, &(0x7f000000f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000b000-0x4)=0x48) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) poll(&(0x7f0000e87000-0x40)=[{r0, 0x4002, 0x0}, {r0, 0x0, 0x0}, {r0, 0x140, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8, 0x0}, {r0, 0x10, 0x0}, {r0, 0x40, 0x0}, {r0, 0x80, 0x0}], 0x8, 0x401) socketpair(0xa, 0x5, 0x5, &(0x7f000088d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ac1000)={0x0, 0x4800}, &(0x7f00008ee000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002af000)={r2, 0x40, 0x10, 0x80000000, 0x5}, &(0x7f00003f8000)=0x18) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x8) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) [ 66.812684] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x5, 0xe, 0x81) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000061000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000046a000-0x26f)={0x370, {{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]}, 0x1, 0x6, [{{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x3c8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ea3000-0x8)={0x0, 0x0}, &(0x7f0000ef3000)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000743000-0x20)={@generic="347b88fb8569563b3ee03e6005644ed0", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) r0 = socket$inet6(0xa, 0x7, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000012000)=0x100000001, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r1) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = accept4(r0, &(0x7f0000737000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000048d000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b1000-0x4)=0x0, &(0x7f00003f0000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000000000)=""/161, 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000025d000)={@multicast1=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000050c000-0x4)=0xc) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000008000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bcc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000064d000)={r6, 0x8}, &(0x7f00006fe000)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e9b000-0x4)=0x0, &(0x7f000022c000-0x4)=0x0) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000519000)={r1, &(0x7f0000f55000-0x5e)=""/94}) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x1, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x17, 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, 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}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000536000)={0x7, &(0x7f0000c6a000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) pipe(&(0x7f00008d2000-0x8)={0x0, 0x0}) connect(r3, &(0x7f0000e9a000)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000900000)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000d53000-0x64)={&(0x7f00006f7000-0x10)=[0x1, 0x5, 0xffffffff, 0xfffffffffffffe00], 0x4, 0x175, 0x7, 0x6, 0x0, 0x3, {0x5, 0x401, 0x7fffffff, 0xfffc, 0x3, 0x1, 0x10d, 0x1, 0x2, 0xe68, 0x5, 0x8000, 0xffff, 0x435, "4cb4ace50e29202c9fc6b7d959f59a5b9f4e629c1b911968310732d5bbf1034f"}}) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000abc000)={0x0, 0x81, 0x1, 0x9, 0x4, 0x2}, &(0x7f0000766000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007e5000-0x7a)={0x0, 0x72, "ab8487a67d90947a4e0417f06a5fb8f7e3a81c2ece30c985bcf5e685e0759b29bd20eefa24b58a244708639462b1821e75f51e18555da5731aca8acb282526459870c3747e70b288c706b7682078dade5374e4d32a103d4e8ea966c5d3124a143dd8008295c9434f750b7ec89611add095a3"}, &(0x7f0000b94000)=0x7a) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a91000)={r5, 0x7d7846ef, 0x1ff, 0x7c000, 0x6, 0x7, 0x9d, 0x3, {r6, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x85, 0x5, 0xffffffffffffffac}}, &(0x7f0000ee7000-0x4)=0xb8) recvmsg(r1, &(0x7f0000a09000)={&(0x7f0000b7a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000e1f000-0x50)=[{&(0x7f000059c000-0x72)=""/114, 0x72}, {&(0x7f0000219000)=""/15, 0xf}, {&(0x7f00005c2000-0x5c)=""/92, 0x5c}, {&(0x7f0000841000)=""/0, 0x0}, {&(0x7f000021a000)=""/153, 0x99}], 0x5, &(0x7f0000f31000)=""/105, 0x69, 0x9}, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a2f000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b2f000)={0x11, 0x0}) poll(&(0x7f00003a1000)=[{r0, 0x8, 0x0}, {r1, 0xa04e, 0x0}], 0x2, 0x6) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x8) write(r0, &(0x7f0000f79000-0x26)="26000000240043f8feffffff00008d4003000001010000000e000300f0ffffff0504f7c70900", 0x26) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) sendto$inet6(r0, &(0x7f0000db1000)="1d7ad585a0af48595148663a845160faadbef8425dcbc09f0544c7d5eaf4a1539a3aaf8132c0faebac9164aafed22f219ebc1ee9d01e1f9ad8ca", 0x3a, 0x200000d0, 0x0, 0x0) r1 = socket(0xb, 0x800, 0x4) socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ce000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004da000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dd000)={r2, @in6={{0xa, 0x0, 0x6c4bf1f4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e4e000)=0x1, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000d99000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009cd000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005cc000-0x4)=0x14) 2018/01/10 23:32:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fed000-0xc)={@multicast1=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000)={r0, 0x8, 0x4, "6f78a07df6d02d9292234aaa8df91f46595f76d07020e665cb30182a1d64c5afb9fc9a5b2777765103dd6ab17f452b490a9f033f91879623"}) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa2000)=0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000010f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000-0x4)=0xe8) r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c60000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000)=0xe8) r6 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f4a000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000069000-0x4)=0xe8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ef7000-0x8)={0x0, 0x8}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00008f4000)={r9, 0x1, 0xf4, "19fab5805ca892bafcc57e8699e444dc5b2d5ed9084635c11035e0a3ae235759227cf2ae35901020f1be2061982c2e4b91c7a7f08b369f70b41b3fa77fe7b108f94a50f28dbc95ac768a9f995b0b2b7af281cf2f533c571d36a60572eae0fad183a68b5119d3c225cda6e2716eed4ce66db6370cc1fe4fa228ecc2a46052daa6e1dc1bac03849c6c37de73955eccb520e0b156ac44de552ddfe6e5a3f3c1b054041aab198aad0f3a3719bec900940a8dec2ff117037dcc3fa6993701e32af44f2b325654770ad72128d6359384955a11118c363bd4c06882821e65ecc7d696b95dabef8692a59abbf7682243545a67abe46951eb"}, 0xfc) r10 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000065b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000-0x4)=0xe8) r12 = socket(0xa, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f00008f1000-0x4)=0x6, 0x4) r13 = accept4(r0, 0x0, &(0x7f00004cd000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r13, 0x84, 0x6e, &(0x7f00008b1000)=[@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r14 = getgid() sendmmsg$unix(r0, &(0x7f000081d000-0x38)=[{&(0x7f0000f6f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000006e000)=[{&(0x7f0000273000)="2a5fd8ec24bd69ceec8e62af142f1f1d8c4145fa6659a6fa491d1145ac33c1763152ddd0f6ac71d33109536ebdadf4de0447b31c8672af48b973d2bbbedc10b27eeafbc2c663223c22e6eb5df770e47b8bc736cceab4e9308da024344976aed3d3f52f948fd8c0d459ff8aab6236569c0a96851cb642eee18a87e72e5b73087b0ecea22cb102e84c1647ff9f08930a760eaf6c04272315a436f64378f09d73142f5868944bb2120166e9cc20d542f2eeaece4629c126addcdfc46bb3b841d3b4ae7c353a", 0xc4}, {&(0x7f00004dc000)="c4998f4a96f950efd3931d52f43f9f33d81001d44b38cbc6080c7a7b366a5cc4e607c34d2f31f10a2bc67dbab24b91731442aab24ee5b41aaf17b7242274aceffaff46fdd94cbdf6eb845a6d58d63a75c9504bdef65643dfa661caf35a67cf883cbdf2462a0a20471b7bf7cc78ebff5dfce1cf77271d92c430640ce83ec360dab015685ff58b7026523cbf9ac78864e8d707a855e20997cab6f11f8966936eca7b7ea15d7c6fc5c573c574b352b815d7e46f93ba11037c2872c13e6b7a8f8e360109ef4e668d0461bc8f9006c77c356820e01b6982aee9ddc02f", 0xda}, {&(0x7f000022b000-0xdd)="4177f631ac11a1057495964cca4106b558e095b42a519cee6a3af034b4b37089d7227cc7340f8544eddd333f9892a44e0db6ca8d6ee3e92dd5e6ca160f3236fc0e3bc9902a933dba7e377fd83dee92a3fa90f8db45383207186c1b2dbe41a3d5f8e4501dd99de3f52964926bcb46d7309a2e3a194082b19acf58030d8714d5e18b0cc5891fccf3dc5610940948d708153d6a4647b356c11db487bd261159b268abc48e8246306b356906e6d769695631797de5278d41bab6cffe3e617c049574f34b871cd8750095d80fb057782f60dc8bdcc12bd41ff3a118a244bc20", 0xdd}, {&(0x7f0000af8000)="2d41afef08c4dc8e47b01bc2490209bcc7cc5f180cef5d7e56f429039f1c547ed88c4efd3ab0148c1a7b18cf347e66ab3fa85be574faa42925258a155fb5e38cf8eb80eda784ef57a776a394fb10be51d83b", 0x52}, {&(0x7f000083a000)="0ae54281dfbb950d56d2207859f8dc41ebf23a25d66df252b4ba2e9da76c13e6cccb8b4feff98cc7b1cd1e3826e1d65e96dd546c1e83996397085eac5191715f9ffadfe564b2f433be84af3ad2a16d63755602c7b309ba9c0e9ad55798b9e5628b0f3fb334cdfb452d9476e547cb497b0578d95cea267ced6f41d12be485e580be0bfade15462b78c3e301daffb1a153", 0x90}, {&(0x7f0000299000-0x3f)="0b3e449665132fb8e03b39daa3b2e0ffe91949ce0756df403abc939a10350c2483e600fac9555e42b43928e87686747c9dfa18721bbd58cf3e5e2b1d191d7d", 0x3f}, {&(0x7f0000343000-0xd4)="ba95e5c7f0a23416800e879aaffd0709bc1720aae8c018dd77dda0ed4425774709effd1619462ec2210632cbfd1aaea03ec842ed50a32111acbeb647dc7628c055cf6237b80c081a91e10218e4e88461cccfa31c01a932960c910548da227cdb1ebb26901cc7934b91c5f5f5a6162acc18e3f13e6fa59e388d83337268bfc02c679967a8883879848838c3c245842d382d121216f1643bc8fed2562f5df42072cca9ed5f3864a9c3ba7c32e30acc0b48deb5200eea77eb8952d10eb07566920466b374ce09a561e1c08f34cb1804cdb531060c0f", 0xd4}], 0x7, &(0x7f000081a000-0x100)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}], 0x100, 0x8000}], 0x1, 0x80) 2018/01/10 23:32:12 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$kcm(r0, &(0x7f0000871000)={&(0x7f0000baa000)=@nl=@proc={0x10, 0x0, 0x2, 0x20000000}, 0xc, &(0x7f0000bc9000-0x1a)=[{&(0x7f000004a000)="", 0x0}, {&(0x7f0000aeb000)="29bc083ff96ee71c4154942efaf72654", 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000078a000)=[{&(0x7f0000ffd000-0xd4)="22aed1652904062be75ad75d678cd8827281a5d46425db843e183d891775742ffd0de3af14aa6233a0ce2346b1687499a6a354f0be68c66bd3c0d02092be9dae4e5c021e45cb342f2137e1b3f064c8ddb3a075c6c8569c5206e12158ed679d9ac7d09b04d317c86481c6e770053bec83485d16029981cede6119623d2d900aed053fb1fd52a08be20ae337c70c8a07d1cdfc764694bdd0723be9db1ee3478b4be6ea8738a0bc440ea1f0eb1fb52455557a5fd2931875ff693beb13df1852f2fbd60dd7523cf1a4f0de343849a28f62203abf82c4", 0xd4}, {&(0x7f0000037000-0xab)="bcc8e854f57140ebecdd74ac0942cf07c2e799c98984758e5f84d6d4fbc4554f62bf1d132ebf1efb076b85b30b6b222c449b9d383f0a2a940ae367820a59b6e8022213f823afd30354dd3f4e9bf2505a8d27fb8b3e6445d45ed48b264cb2ea23fa142eeea75b219b23af28ec954462bc3be462eff4d62a1d5545ac004faaef46b049e8e7cadc95bf63b60e0390a13c8a755ac1d6e338ca2d59f3e5ae6110e7aadb255d40755bd2e8138d2e", 0xab}, {&(0x7f0000ffd000-0x1a)="15fd985507813e091d1bafd2e6b72c15833b079d129ef4982bf6", 0x1a}, {&(0x7f0000ffd000-0xaa)="b00914708ee7078b29810497632e9016c1e09b035ee7961fc54ba27db7baf610bde23910cc634596b62779304683dc088a695221f5251c923adcbf3b5eb7926b40c5f26f4a6dbe9c2258b258a2d69190660b7b9637ecc4629cfa666d6fef724170631b7d65afd2e73da7cfeeeab156aca58b9c1816d51eb21f357dc1e1ab316e677de9188d3285a84cc861e45e8ecfa6fdd6e62c5adccbf71d70deb4cb920eddf244c54fff9e5a22c8da", 0xaa}, {&(0x7f0000ffd000-0x20)="da57a950c303c8f8d8eebb6eb0077b924a1e0eb175bf4d4e1665371a34de14e0", 0x20}, {&(0x7f0000c7d000)="4a1335d8110908901095b1b6cd21d7c6b50f02753c034c97f322b9535d3aa7bb360456dd412862e6e30108ee0dc8739fcf7ac53e6a5f", 0x36}, {&(0x7f0000418000-0x50)="2acc08f67c0e29aed7272d551b5fc8af57fd31e6d6efe12ff335c7e4234b951c0f72fa0fca1bb9688548b3791abc298ec0405175dc28c6f2180980717d0bd0f37b475ea93afa9554a9245af86f9cb077", 0x50}, {&(0x7f0000ffd000-0xec)="8c6624343013dc6dd92a5e55507c6e706085dfbe90e3c193db908be5ee2e2b7a360fdd35e3339471db56ed374fd2df8acd1e7286c1756a262e96928d979f6fb1cf6a2b7cf345da7921e1709d1058f30e1d99628d4d8e3c9db9f46476f4e290ce2e5d03bc553d7909be63946c3107d5249250a3f4a486b5272f6e6d7dc48bb09b90e793ac9d2f5443fbb8abcbfc107f22d7aa262565f0e1db56dff438c02a9c916021ac23ed28b291d348b938f5b03e7b653a29f4786384efce24c6848ddedab4d95708cb0ddcb62c47728b7c5b725c32c2ca438063f49b09de2336256f9364d19cf872a263634c017356a343", 0xec}, {&(0x7f0000ffc000)="bb8b440076b7c7547ba4845bcf382102217e2a28f25c9d2cc7386217891f8683ab2b70d7adca9764e9e7408f6048d1b6f73b0638c12a4470e41af4370f245097c949b9f51f914c034797b32abf1c4d486a40ca39191741b8befc9e082ed75b76310725e361b5c9eb6252d4b98dbda3e104d7095d3c79eef3659af0120cf865ede07d3939171e243b2dca12564a9407aa3b9d6b5689e544f7d56c4363f0e58c668704048b51fbe752d9abf0904b0f1d7cf97301569786aafb30369e88842d658a391067929d30", 0xc6}], 0x9, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ab7000-0x20)=""/32, &(0x7f0000ffd000)=0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ffc000)={&(0x7f0000ffd000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000027b000)={&(0x7f0000ffc000)={0x18, 0x26, 0x300, 0x2, 0x1, {0x2, 0x0, 0x0}, [@flag={0x4, 0x74}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000ffe000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x3ff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0xfea360d10cc41a0a, &(0x7f0000013000-0x28)={@common='ifb0\x00', @ifru_map={0x7cfb, 0x8000, 0x8cb, 0xc77, 0x1, 0x6}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000+0xc02)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000009000)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x1, 0x5, 0x18) sendmsg$nl_xfrm(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b6000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e48000-0x8)={0x0, 0x0}, &(0x7f0000cbc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ee000-0x98)={r1, @in6={{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000, 0x2}, 0x98) socket$inet(0x2, 0x5, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f56000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f55000)=0xc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f56000-0x28)={@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]}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000f54000)=0x4) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:12 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00003f8000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f000014d000-0x58)=""/88, 0x58}], 0x3, 0x0) r2 = socket(0x5, 0x6, 0x40) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x962, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0x74)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x9ec4, 0x3, 0x5}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0xf7b7, 0x8200, 0x4, 0x6, r3}, &(0x7f0000000000)=0x10) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) read(r1, &(0x7f0000953000-0x38)=""/56, 0x38) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000c71000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b84000)=0x9, 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00002fd000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000232000)=0x800, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)='9', 0x1}], 0x1) connect(r0, &(0x7f0000ed7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) r1 = socket(0x1, 0x6, 0xcf1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a7f000)=0x0) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000776000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e1c000-0x4)=0x0, &(0x7f0000738000)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0xfffffca1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = socket(0x11, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a6a000)={0x0, 0x8}, &(0x7f00008ef000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003c8000-0x10)={0x5, 0x8000, 0x0, 0x7, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000527000-0x6)={r3, 0x8001}, 0x6) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000899000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f000044e000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2000000000000216}, @assoc={0xffffffffffffff69, 0x117, 0x4, 0x26}], 0x74, 0xfffffffffffffffc}], 0x1, 0x8000) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) read(r4, &(0x7f00007fc000)=""/34, 0xffffff6c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001c0000)={r3, 0x9d, "bdec252b1b3e42d62cd0febf1cd8e0e8530bbed0bb9eadcacab061b712f7cfab6769bdd998ed9c53ec1f9f291210123e5e0373a050f8bdabe815edfcf2d421ef77d5c9bd246137a812bd4e15304022d2a5470eff229936555ab0be009e8f42966a96b9d6cb5b4c9258a4caad1c92eeae985380786747680d6b91d2dc9cc52fa0caa1d7df93e38925b7ec618e5c2bd3ab3caf2c9ad9e7a4e7a3c6e515f2"}, &(0x7f0000ac7000-0x4)=0xa5) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000b79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xf, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d65000-0x18)={0xa, [0x200, 0x200, 0x9, 0x3, 0x800, 0x8, 0x0, 0x40, 0x1ff, 0x40]}, 0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a11000)=@sack_info={0x0, 0x7ff, 0x5}, &(0x7f0000fcd000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c26000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000331000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fcd000-0x4)=0x14) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fcd000-0x18)={@loopback={0x0, 0x1}, 0x1f, r2}) r3 = socket(0xf, 0x803, 0x2) write(r3, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2018/01/10 23:32:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00006df000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x600510}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x39c)=[{0x39c, 0x1a, 0xc20, 0x7, 0x1, [@generic="b3ad9e88755f47d9620c20da46ed5d7d0319fa5b08f9832b", @generic="d77791c4eb3c30c1ed7b6b8e6ba8ab548606136beaca4f465fade342234cd8b2f035a23546dd6f86735ccc2111d5f4a7e29eb33b18c3e9ed17ba850f067ebb9332f5c3511f5ab962e37233504389cc2242226249325db252b8207f701190fcd436915f1b03830816bfac71f174049e5af32f7b7900cd72e2199af9a9adb520d898c138ad2410e27ce65ff514cabf7aeece238f409160681b32ef6488b50fa4378d747a5fdaaba2e05cbbe7548229b8ae261f2a7d71e18e968e5a3204aa403d2cda72ddca8005f14494e06ef5aba10f4c", @generic="1836da467eb7988d84d33ce9a596a68253b5d0c5ec1f087b1a70ab7bb3ac0af4189d778db6e4bd376f7db906ba4431a00fda6fb24f8b6c29eb414be237fd06c3238c932cbbf88deb1fa9aa502b3b370e0cb53bbddd02f5595acdc3e533bd1caf95b6150dc3c2", @typed={0xc, 0x9, @pid=r2}, @generic="807fdc310757677b6132145c3c062e2d741cc844254e09b5d6548db74e85255ba1ecb140cc59304df5", @flag={0x4, 0x5c}, @nested={0x164, 0x4c, [@typed={0xc, 0x8c, @fd=r3}, @flag={0x4, 0x36}, @typed={0xd8, 0x93, @binary="e7868ceb11e677a1c53e6972e7157f84bcd887296067213b29152a6dcd849186411dc234d1f01f4485d9be91d62e577fb78fd3ea08c54985811dd75aa774581d5a1a35445080f38ea986488ca652dd75400609c0f753a0c1c8bab89949ec615f6081bb24fff04063ffcd7eb3b94dbece8109410022343281e08b2f6f2038acb975f2295245b3339e20a0874fe88bab4b7a8cc74963b4953822115466d4382225753aee3bfb9e700cbb5e0bd355b9c7a11244c76e371855f6ccc08005e85bb4338787b20e75946963ba97b00327"}, @typed={0xc, 0x6e, @str='[@%\x00'}, @flag={0x4, 0x88}, @flag={0x4, 0x8f}, @generic="03e2257a2402807b0ba518253a6c00a579221d5bbedaba2d03890ff428a52312b6b26d114109aeff36d9559c43", @generic="d2c2e08da51c53beef42d2164ed77f399aa47d0cc5fc7a0ef821345323f738e90ad3e6fedf01cc98b9f5e0e730dcae76fe08714455"]}, @generic="be78eb4f8de1fbf4cd65f9d675c6d43d2b02c015438421d2f5791fc206ee6c3599401c46a1eccb0e645f6b58c5cf533bc8a7fa1731d33b1a3a1032ca9c37b53f92293fd61999536f918f0d6d8f7c54c585145eed4b29dd35a69f57b58cb7ce6535d05a9af311e2e1eb6a2a551497ec42943deecb53975ebd146473e95af53240d9d80d2bfea26d25c6fe036fab8a67a106c14058815bd99966efc49fa77f31"]}], 0x39c}, {&(0x7f0000001000-0xc8)=[{0xc8, 0x3f, 0x10, 0x7, 0x1, [@flag={0x4, 0x4b}, @generic="43b760c66b6dcfe240411dbafd638d0c15a35cae3280ca853c9ad2a99066942e5fae12bea1e3cc57fafc478a1ed648a63e6addbfedc96b09e83448014a7669bd8a27ace95225a506c65ed2a1ecdf70f087c4d935d627e7d95370c90b101f3b327d68fc08f1ff5fd4b1358709fa90864f4e1a85a6fc098448e18f266de9e5bf06e0b0e32a6d700df87b0ac07cc262c7b784a81177bc4952209277db610d272bd8f9ceefdcd580aa14", @typed={0xc, 0x64, @u32=0x1}]}], 0xc8}, {&(0x7f0000002000-0x80)=[{0x80, 0x2d, 0x70c, 0x3, 0x1, [@generic="be08223bc2c137c47f792dd33b91d000a28f41bddec98d1637a439447e66489175b9cf32de3b07a6feec8f294409db20a7fccea7878c3ecb583e5fefdf5a48a4e8648c0bc2e3ebe0f1e98a590ea0d32c8dcec4481f3b53e6e26c16112d11c342b20f6362d00655758d01fcc2cb40eb"]}], 0x80}], 0x3, &(0x7f0000001000-0xb8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb8, 0x4000000}, 0x40000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f66000-0x4)=0x0) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e60000-0x4)=0x0) r1 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b52000)=0xd7c, &(0x7f0000f66000)=0x1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005c0000)=0x0, &(0x7f0000f67000-0x4)=0x8) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x8, 0x5, 0xfffffffd, 0x9, 0xfffffffffbffffff}, 0xfde3) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/10 23:32:12 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f48000-0x8)={0x8e, 0x2}, 0x8) write(r0, &(0x7f0000f79000-0x27)="26000000240043f8feffffff00008d2503000005010000000e000800f0ffffff000503c76e35", 0x26) 2018/01/10 23:32:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0xfffffffffffffe39) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000368000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000003d000-0xc7)=""/199, &(0x7f0000cef000)=0xc7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0x22) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000836000)=0x0, 0x80800) setsockopt(r0, 0x8, 0x8, &(0x7f00004b5000-0xb1)="a8ceab7db9cf467171f1db4d09e215a412545a4bdb32c3f903546456244b378722c1391c6f934a27d2837625f6f316389c0a6ad270febc5f5bdbd798ed8493fa4a9a3d7d1384a2d12c980ea9b96ffc40d08e1281a033a43b2120a88f8932e4be583fff5dfe5621b202f4060a7d45a60654bd994a7b3895458becd3d6cc8d56f830278edfea730c43c170db34692a8c5aac852f2fe59be0b47fc738189f0c56e58b1e4ffb87ce4f4587632d14ba0555fe35", 0xb1) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x400000000000, 0x0, 'ansi_cprng\x00'}, 0x940084b7112a17f9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/10 23:32:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000835000)=0x1002, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a74000)={r1, 0x80, 0x4, "f79204f84965ca1dc9c277bb4884592cb7df87c18f93343f9f60a62b8118525bc28df566a50ba7ef91b98b98cfbf8f02dc6d7044e7c4d471073da1b051a55fb9d57d5d064127e1e90489c83cbdd443ff165b5d6c37aed63d9cb76a419b69bd2a8ad49e26c3b7dc1a95c39a591df5968ec9ddfa9e4ebd3dd675de04d58b558cb6b9d8a4568836709897d8001fdda5203acbf9f745e6ef04d683ea98cb75b42b18f9acdea353cc54f1aa7674a0c57e03ffa6cef4d2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/10 23:32:12 executing program 5: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000+0x3b7)={0x0, 0x0, 0x3}) socketpair(0x7, 0xa, 0x4, &(0x7f0000624000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001000)=0x654e, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000026a000)={r2, 0x80000, r4}) 2018/01/10 23:32:12 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00002d8000)="9ecb7c037997995400d08fd08508e574", 0x10) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) r2 = accept(r1, 0x0, &(0x7f0000382000)=0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001a0000)={r0, 0x28, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000051b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:32:12 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x10001, &(0x7f0000f54000)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f55000-0x4)=0x0) r2 = socket(0x2, 0x805, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000073a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000908000-0xf1)={r2, 0x5, 0xc219, "cb2f591f2834ef927759232f1e627c8ef63c79936f49677383e02e4127c72bb47dd0132b93ad882361f47020a1f038f6afc8a2c058be01ff772fc4d350d9d45b883c106995810dbe4c78307c453c6779087d43d9b89b47c84920a2ceadf34ac3e04900fcae069d422361e72db74a2de36e657a6af2252c245d559d77fbbe817c9a79287ac24a348ea985b5c0e50954cb54da22f9632b1f9b0c942eeadff57d62306bed6b3fa58a14e352d0353ce196343fe5cb9d6be156222018fee72da4d3ac2b22db7a5eac098faf73d927f6aa87dd93df47e86005fb8384b86da3f8557fe8adefa4f9c14b37"}) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000016d000)=0x8, 0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f56000-0x1)="1f", 0x1, 0xfffffffffffffffc, &(0x7f0000af4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:12 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x8, 0x4) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000006000-0x1)={0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x579, 0x8000, 0x2, &(0x7f0000009000-0x10)=@common='bpq0\x00', 0x3, 0x80000001, 0x10001}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x77e, 0xfffc, &(0x7f0000012000)="3745483b852292f4a767ae641ffa2820cf03337582eac287dffcc720c6f5a35ec0ead98a54c92b6721f8437327b3908717e83a5f0830caa02766c952746eee055fed3948bbb5c7bf8408979e28e673ad86032d074392e429d9bd83b01e78bd2188d8ec53461784bf192ba12d615f58fb685edfa246755e6058c06e13e281eb0bcce44ecb0af7d24d756d7c695546b83e89739457d5c1879cb872f66c3b1e2f7379753cd7072ce0c9b4f0aca9aadae026093358818d35ee97ca083f2d839cd623910baf1297fa748600c89b512f50996817bf57dbaf237f02c39c09c24612d2b8ae", 0xfe9f) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x3, 0xc, &(0x7f0000011000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @ldst={0x1, 0x1, 0x6, 0xe, 0x7, 0x40, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0x5, 0x3, 0xf, 0xffffffff, 0xfffffffffffffffc}, @generic={0x0, 0x800, 0x3, 0x4}, @ldst={0x1, 0x0, 0x0, 0x2, 0x5, 0xfffffff4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x14}], &(0x7f0000006000-0xa)='syzkaller\x00', 0x7, 0xe6, &(0x7f0000013000-0xe6)=""/230, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000013000-0x38)=[{r2, 0x40, 0x0}, {r0, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x1, 0x0}, {r1, 0x200, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8200, 0x0}], 0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000012000-0x20)={@common='ipddp0\x00', @ifru_flags=0x203}) r3 = socket(0xf, 0x7, 0x5) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f000000a000)=""/40, 0x28) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000011000-0x94)={{0x9, 0x8, 0x4, 0x2, 0xfffffffffffff000, 0x3fe}, 0xba2a, 0x7, 0x3, 0x0, 0x60000000000000, "d547923b7c86341e7063d63f1a9dfc641a9fecdc3743bc14dfef67d26ee6d207910a466bcf028d86bb4c554245559615f1a6ea595265eff44f58b49df355041688deff85a25e6f1cb56a278f158cf0d301f5eb3874b1b07b6e34cb0ac3196b0c084e56706c6236768f4e87fed96b3f0a8348c590a2fccad9831f66d3a1b7474e"}) 2018/01/10 23:32:12 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002ec000)={0x0, 0x8}, &(0x7f0000fc3000)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc3000)={r1, 0x0}, 0x6) 2018/01/10 23:32:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f000066f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000779000-0x20)="b934e9effcf96ec11ee1af8938d9dcb3aa227ec540d94acdc2497c783ce713e3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/10 23:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r1, &(0x7f00002b9000-0x38)={&(0x7f0000198000)=@nfc={0x27, 0x3, 0x0, 0x4}, 0x10, &(0x7f00005b5000)=[{&(0x7f0000332000-0x97)="a53332fa0c5c230ac2a3ed41724db2fdcaf59ed9afcb4c32e1af0de53ad02eac8ac9a57ec8216a34bea347765ef7f8c1c27602780de2948b0d89c229d54a52e2d31d59dd6d0ea1d61987420424ec118a57f7afb5b14b59b64af4eed9901e0af0b111be0d68ceab27dd86bfce28a683811215eac4810485c6e5c6b68b2c88faa44e52e334e1bd0342a4d0d95b36b598e521efbcc366bbbaa1d35302f8948674f69557110097d2", 0xa6}, {&(0x7f0000cfe000)="4032225fa5b2206473982338e2619178d7ba98837270a35c84d4d4cd72fc3e6ca9ad78fa087be66748e34a36ec83b24b89e0f72c6c16ed5b71b5faae50225d60716dee9c902b03d895b2b3e7f7ca69255342de111f3e7b0b87dcc016", 0x5c}, {&(0x7f00005c7000)="044e74dfb0b3dca3947cb37e3a4a556356101e50e9b5e18f46363614", 0x1c}, {&(0x7f00003d2000)="cf4c03c2ed5b6c920641196d6d510e315dcce0d4e90c9ff3e7e9605b165ade4d2d6d5ad7f0f1b07202b195ecbe93e8525ae5093156e5f095d76a9c7e63c303c948f0101b0cbeef5e29d18dca4c6d4d89d6cfae3440b999cb51d2998c58b9dff2d575e0c21f54ca470315ac0ec46041f291a61feca9019c6f209a8c1a97a0dc5981b4a60c886521a21abe34c1b0beb23f6735ec656865db2f0ff384e5f7a882d116fbb479c91f0287c7940746399daaba46e2ba9307", 0xb5}], 0x4, &(0x7f000014b000-0x1138)=[{0x1010, 0x118, 0x10001, "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"}, {0x60, 0x13e, 0x3, "d8edc5410b321080a2aee2a4b809e68460349f69092ff59cb171b8ea6ba16c6ded7795b3f66fe74f17b35ff8ac6e3acd71e5f8cdab2f3a1f71e05930fdcb24716ec603f5fef84d51433debdc39"}, {0x68, 0x0, 0x4, "a29316bb2fc70f2b177f4f3e4d447f14c82f4195e07148428d338fac8d61c24360bf6bcc6248b9d5778f33d468f18fd6631cabf7783a196840ff5a65162c7be94238eaca86a330b56e8fe0cdd51aa90dffe255b4"}, {0x60, 0x3a, 0x9, "0b0ad5acdd24ec7f738d19fa3a222570d11f766fe95e511ace3a15103b8dab449f390627ebb04ff6f4daa11da82e0bfb381d085f992799f6922d32c2be064381d2fed04fd04a493043bec5fc358f1118"}], 0x1138, 0x841}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f00007dd000)="3d109869c08b8ce2ff744dcbae7f3fba43d836b9afb77e40cab52ee43e4c52c2b9f49d445ef550f4a3d2e2d03080319030f42f448b585c76d97b7e4a1d4a32687ec3a0c6501470631ce69fe0c43cb6a49c670c44514cc8fe8da920e62ac5d4", 0x5f) [ 67.296648] netlink: 'syz-executor3': attribute type 8 has an invalid length. 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000da4000-0x4)=0x2, 0x4) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) 2018/01/10 23:32:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000089c000)={0xa, 0x0, 0x57, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @rand_addr=0x6, @empty=0x0}, 0xc) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000d47000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f55000-0x8c)={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]}}, &(0x7f0000f55000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b1000)={r1, 0x0, 0x20}, &(0x7f0000500000)=0xc) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 4: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000580000-0x10)={0x0, 0xff, 0xfffffffffffff800, 0x3ff}, &(0x7f000021a000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000120000-0x8)={r2, 0x101}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000057e000)={&(0x7f00000b9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057f000-0x10)={&(0x7f0000068000)=@getsadinfo={0x28, 0x1f, 0x17, 0x6, 0x1, 0x10000, [@coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0xf, 0x8000e, 0x1000) recvfrom$packet(r3, &(0x7f00003cd000)=""/233, 0xe9, 0x100, 0x0, 0x0) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b8b000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00001c8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003d3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b35000)={0x0, 0x0, 0xef5, 0xfffffffffffffff8, 0x5, 0xffffffff9582ed97}, &(0x7f000091e000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e95000-0x20)={0x8, 0x6, 0x0, 0x99d3, 0x7, 0x565, 0x46f, 0x3, r2}, 0x20) writev(r0, &(0x7f000053f000)=[{&(0x7f0000969000)="1f", 0x1}], 0x1) 2018/01/10 23:32:13 executing program 7: r0 = socket$inet(0x2, 0x804, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x4, &(0x7f0000014000-0x20)=[{0x1, 0x4, 0x20, 0x7}, {0x9, 0x6a, 0x7fffffff, 0x80000000}, {0x80000000, 0x3, 0x10000, 0x2}, {0xffffffff00000001, 0x2, 0x7, 0x5}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001c000)={0x28, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x14, 0x4, [@typed={0x10, 0x1, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a3c000-0x20)={@generic="0d24d6ba6aad3d6d763eb9097e0f4a20", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) pipe(&(0x7f00008e3000-0x8)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000325000)=@full={{0x3, {"8812777f83ee6b"}, 0x6f}, [{"f5dfdc4912a574"}, {"39dd995661a50c"}, {"68a9000000065d"}, {"7ee10975f1fd6e"}, {"d6fba900085508"}, {"bd22ce81e78069"}, {"1631f63c5db832"}, {"4ca1832ced0058"}]}, 0xffffffffffffff2d) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000c5d000-0x10)={0x5, &(0x7f0000eca000-0x2e4)=[{{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}]}) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a66000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x3}, &(0x7f0000784000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000632000)={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]}, 0x6, 0x8, 0x80, 0x7b, 0x0}, 0xa0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000785000)={r2, 0x5, &(0x7f0000c87000-0x14)=[0x3, 0x9, 0x7, 0xcbf, 0x40], &(0x7f000095f000-0x1c)=[0x0, 0x20, 0x4, 0x5, 0x100000000, 0x80000001, 0xfffffffffffffe01], 0x20, 0x3, 0x9, &(0x7f0000be0000)=[0x4, 0x7, 0x3], &(0x7f00005c8000-0x4)=[0x0, 0x40], 0x0}) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000afb000-0xe3)="e9500d7d5cd4076f11e98723a011eb1055e02a95c24f40458af732d6834f0ff6da722198c163867cd409bf8f76bb98694abd2461310674882d8f80238a9ea7c7097e6bd3c9b26663c6d1b45b40595b30716fb1dd5c6c08362960a8e782affaa26c44ea7c6fadcc70981d22b10b911b5e3e5640e4007bf4e33224918f55e39ec436af53273dbf6c57a7ca9762e440d54bdea9aee443d93802d0ddde27f3255c44f2b627484e5d0b819a16e5513145c181e799f41efd2eb14565fa06543b3c3e546c917ab0b5f7c5de5c6b58f7d21ab26aa2f519a5c986ca6d4f41a937d63a93cf42f0df", 0xe3) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004eb000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000)=0x10, 0x800) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000bfc000-0xd2)="40c440cdadc709045c65f63f1d53933346e4ee9a1a5e540ee32bbbee0cb805ccba2e20493452fe26907fc2a3f856961dcc9cfbde449366535be6408480e514f1e05f38dc630aa6d3bdd9a07f9a33ef5554484fa66c35705e05dd97d02dd1ceca89af7daa605a0cd0093af394b425105c01aba32dc1baa30d5986144e1eefb24c36f0a7288d23ff38bee758462450fbf5f6d603cd5e00a6f0c16ff6bfa9f20a52a132fc07beab0c8176b018b7c7ec57ffd9b9887de0e355aa7864d743eb295945d2cc4f215ad7f6396bc2dee1f9a99f804bec") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000af9000)=0x0) bind$alg(r1, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c77000-0x1010)="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", 0x1000, 0xc1, &(0x7f0000f56000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b9) 2018/01/10 23:32:13 executing program 1: socketpair$inet6(0xa, 0x0, 0xc00000000000, &(0x7f0000438000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004d0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f52000-0x10)={0x1000, 0x8201, 0x7, 0x7f, 0x0}, &(0x7f0000824000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x170)={0x3, 0x913, 0x1, 0x49, 0x6, [{0x7, 0x10001, 0x200, 0x0, 0x0, 0x2188, 0x0, 0x0, 0x0}, {0x3, 0x4ab, 0x134, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x36425900, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0xffff, 0xc32f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x5c2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff366}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x7c, 0x343d, 0x1, 0x4, 0x0, 0x5, 0x6, 0x5fcf, 0x1, 0xfb, 0x1, 0x1ff, 0x3f]}, &(0x7f0000000000)=0x108) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000c95000-0x5c)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, 0x8, [0x6d4, 0xb1, 0x9, 0x200000, 0xff, 0xfffffffffffffffe, 0x8, 0x10001]}, 0x5c) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000c9b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x4, 0x5, &(0x7f0000e34000-0x8)={0x0, 0x0}) recvfrom$packet(r2, &(0x7f00002c1000)=""/241, 0xf1, 0x62, 0x0, 0x0) r3 = socket(0x6, 0x6, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000007d000)=0x5, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x14) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b1d000)=0x0, &(0x7f0000f69000)=0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2018/01/10 23:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000264000)=0xfffffe13, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000051e000-0x4)=0x0, &(0x7f000061a000-0x4)=0x4) r1 = socket(0x1e, 0x4, 0x0) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f000063a000)={&(0x7f000010b000-0x78)={0x2, 0x0, 0x80000000, 0xf, 0xf, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x0, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x20000101, 0x14, 0xe8, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x2, 0xda, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x8, 0xa3, 0x3, 0x0}, @sadb_ident={0x2, 0xa, 0x9fe, 0x0, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000ae000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvmsg$kcm(r1, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bfd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000afd000)=0x53, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c21000-0xc6)={0x0, 0xbe, "38b5a9e3f7850101df912c64de392a8696d04b7216e03aaa4b19398dd2680c40380b8a1fc9f00d12662125a7a40a89dfb10580ff4734fe324e90f9820a5da2469a4d1b903e305cb4d4cdad51fa75a45a5816368a63204b29d6c940311198e3fe3b056859a2536cebe5873920f6b0bba1774ab52cfaccc996603ff336cc3e1f9668051f39af09c8d39d6d9daa3cc1186dcec80f552c20fd52c984b77755839b045812afa2b157f755a0969b4bb998a379e37bd516fd811ba886fd70c8c3c1"}, &(0x7f0000a45000)=0xc6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000152000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ca000)=0x6b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a92000)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2}, 0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/10 23:32:13 executing program 7: pipe(&(0x7f0000abd000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00004f7000-0x4)=0x0, &(0x7f0000803000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ee3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a1b000)='tls\x00', 0x4) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000088b000-0x48)=@routing={0x2b, 0x8, 0x2, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, @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}]}, 0x48) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000582000-0x38)={0x0, 0x0, &(0x7f0000356000-0x10)=[{&(0x7f0000662000)="f51b39901a23cadacd92998eb26d98a4", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f00002d7000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000220000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={0x0, 0x7837, 0x8}, &(0x7f0000db3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ed1000-0x6)={r3, 0x100000000}, 0x6) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000d1e000)=0x2992, 0x4) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000cdd000-0x188)=[{0x0, 0x0, &(0x7f00000fb000-0x20)=[{&(0x7f00007ac000-0x1000)="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", 0x1000}, {&(0x7f0000d55000-0x18)="a9199e7e3a6b8bd0a976861d48fd1bd30aa7620b1c7e9e4d", 0x18}], 0x2, &(0x7f0000cf5000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x800}, {0x0, 0x0, &(0x7f000008c000)=[{&(0x7f000002b000-0x46)="722da099d050ef0e0af2e834e31fa675d40849943425d585b97cfdf6a50f982763c11dc178a5ed4590d7e1e0c63c243f3b388a710ea251a310869008f9cd05c9d16e4ba16702", 0x46}, {&(0x7f00003ff000-0x7a)="1600f2388cd93c6af5047731a69a909c8d921fbb62d8075cb05b5bc45ea8bac3248a4d9be05d061f655fb350c54976cae152a9b72d74e0ea4bfb6d200f5f377ced0b16dd4ad47f7cc0ccea54452e6ee0fea71d16f6614b8681d8e692d381367fe08cdc0ca773e8c382ba5c3371f8b07b0204d6e24d7baafd6d9a", 0x7a}, {&(0x7f0000247000)="96f4aac079326109bdeaae", 0xb}, {&(0x7f0000f81000)="11b6c0d4c637c32061ec7527b0f960bd146a4e64e8bffea5765dd615f8ef586f42fa28f8936af53fed0ae7377a77f0e96aa2bb19c93dc492c93780c6bd966cd66cf20795820220be6dcfa7e3a4ebc3028175e1ee2dc0f0be9e3f255b1a2e660e9f459ad06a5bd7d9be6c48f159fb8b1877acfcbb13ca3205ee704ce236c082470806699c590e13542daa61f9ca9e9f1efa14b069a524d460e287ca4983061572a1ddd701c7fa4cb7ff2bbe7761d0bc18fa05138953ce", 0xb6}, {&(0x7f00009ba000)="dffd04c7bb6644ccf5c93ab3627c03c0", 0x10}, {&(0x7f0000dba000-0xe0)="53180c0c3b1cf460ddc08137b792cd20e5d943345b8d573e1417095ba34bd93fe2ce766ce2d1f0346be0ce3b02d12b7a6ca83844755fe6c79181c3fde5d410661224f09a039d81461ad15f7fa72895cc60c86d5ba5bf88cd1730d310bca1b55e707eed485b3d57073262dfc5ffae6597d57ed248753c38dc3be2d5ff0029223d80e27825de801ef4c91531b3ff22891146264ce4f4408dc406c7f54157cd370c654acb61cf57b33c2cb23d4cb7ce6339f47ef26fe8b4630356de7e57d41ff46567af7c3da5a3a3477a02301a76c794452d923c132bc3e64c05cfcd5b2164e7db", 0xe0}], 0x6, &(0x7f0000b0d000-0x100)=[@iv={0xe8, 0x117, 0x2, 0xcf, "fef2d8b5e6ffcfe4f89f6ff8682e215b73137fdebc587c59cf06a4a966f3346772a55fc37373d46fe54379a4bc3884dfdf7155f2aa3375239161adbc9ec768cfa51a16bb928c85a3e0c2bc3b30d800dd9b3a4e198582858219f5dba7937bd5092b53b40f0d2f3be7fb4f23031e01633200dea775583cd414cf8d830b87746344096d1db76246613bc4063ac4a1fae4ceeffdbafb8b7f3f4c7ad746f5c7ead362bbdae034f341b63f5ca1a07fe03e3ce2ad5fdf9d7c948b35a4f3e50322dddcee30af3c79068d435fcbc597a14613ea"}, @assoc={0x18, 0x117, 0x4, 0xd2dd}], 0x100, 0x40010}, {0x0, 0x0, &(0x7f000083e000-0x10)=[{&(0x7f0000360000-0x60)="586e44fe3fc561111621e5d4063aca15bb0e8169d31b81848c2b2be789877287214a96876e102b2bc7a24328cb8a0a5061e2bbe2ae2ba45e68b511571bf65a87e425f4d667e25bd154c8edff0511c35ad823dc7994baa35b2c878208e6f5e4f7", 0x60}], 0x1, &(0x7f00001d3000-0x108)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xf0, 0x117, 0x2, 0xd8, "727129178a41b8fde162f6b45e52784fbdcc5758ab5353eacb613308271a3b7603f0b001c3a0381bc5cefe8d4f9b712fa226cc972290cf068fe3acff85d8b3430db43ba6a47036e7a01a7727a4c4c4b4ac619ed8778ae7b836cb40f258e4dbbadcdee8ba5040bde40a422b4066e9f030f52cc0fd33f5ee9990e60eadf7f4d69e9c22ccc90426d8e966293e8d4daef70ef9e48a821010d6a565107d7743d094237f5eb92a2648d5e4f78f4c113c08f276a961e0884c816c82b5c093d8d2edab66df224c57dd04effaf72ec3fece5451a497122ffa3ce70de5"}], 0x108, 0x4000010}, {0x0, 0x0, &(0x7f0000055000-0x50)=[{&(0x7f0000848000-0x63)="c79a57f1ed1436073d7a06a92bfae2a36cced194bded946e8d8a3974feb62c3dbb781619108f890e77e1699246ac9c2b106041b30cdbab47566275be4be0bbc5902b25a77bfb8a21b97c956c3a487f178d1ac0a9c0c4bf029150e36a5e8a5f7521a69e", 0x63}, {&(0x7f0000ebb000)="caef6b7ea54d", 0x6}, 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0x1000}, {&(0x7f0000ca7000-0xcd)="33005de75022ebf72ba17ae26782e1a14dc78a0b418b89aa45c686c6a267dfb4082df56207a2961eb571c4ce3bb97bb4de0b555cb36bcd4a538b0b1004c81909694a551e023a56e590e967efe980a975876c2fb1768e1b94ea4c77c5f5a7041002922da742590c64e247eaebe210e22c9cea394ec01909b46ee47442e3ebc66859df72e139d2fa29d9587953d635a2c187c72675378a1ae2e4274bee3afbd2eac2ac6b5cac617068795f1c07838d8c2b5ed87e3d8f631de397c5f2a7b4080f316063a1b3b222ddc6c7ae5a5c94", 0xcd}, {&(0x7f0000706000)="d96217c9ce16c0f9ec95d60615d1ec95e8e6ee0d5b646f333716b24b3ba8b09e86747537a58267290052cb", 0x2b}], 0x4, &(0x7f0000861000-0x100)=[@iv={0x38, 0x117, 0x2, 0x1d, "4d36533b9520400abec5231b03058343b1cde4520c63b9d8eb29398104"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x66, "a1832dcf92f5b95a39ff23c3f93d5c714daebc7f0ff6bee0cec79451cd0e7aeebd04dedd574ee9a388516c9bda6dd11062b5c72df45840b825d20cde0e3123822c40e8c757797db8e3f66d058aa93b78e427f3de706c614ea38a51932f0b5ff5f15a99e792f0"}, @assoc={0x18, 0x117, 0x4, 0x100}], 0x100, 0xc010}, {0x0, 0x0, &(0x7f00004d2000-0x20)=[{&(0x7f0000963000)="dd6abb126140f0d43d9c4490981929cb92481afcbe90c7e18342c3cc3f3ca4937b9386e1a7a5c9", 0x27}, {&(0x7f00002d5000-0x70)="234fcec28c6bf58ea724612316139d3625eec12982a098c2da4d4011477deccba452fbbb4075f8f3bfdf05f68b035d8e8133c0049acf40d354bdbba6e6605b0098d61048971270ba3be04e01cfe3351fd914b43f379db168aa2d59fdce140d26b471f1489bb1048dee840d7f34e174b7", 0x70}], 0x2, &(0x7f0000d85000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4094}, {0x0, 0x0, &(0x7f000012c000-0x10)=[{&(0x7f0000f25000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000294000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x1f, "f20232d69685d72f1843aeaefe2971f5ff29d7a55f72daeb5e0a93200b15be"}, @assoc={0x18, 0x117, 0x4, 0x6d4}, @assoc={0x18, 0x117, 0x4, 0x194}], 0xb0, 0x8000}], 0x7, 0x880) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80006, 0xe725) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000da7000)={0x0, @in6={{0xa, 0x0, 0xa545, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f54000)=0x8c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000f56000-0xe)={0x1f, 0xc7b, {0x3ff, 0x6, 0x1, 0x18af, 0x9c1e, 0x6e32}, 0x3, 0xac62}, 0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f54000)={r1, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x1, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/10 23:32:13 executing program 0: 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) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f3b000)={&(0x7f0000000000)={0x2, 0x0, 0x1, 0x0, 0x2, 0x0, 0x2, 0x0, []}, 0x399}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00001ec000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e09000)={@generic="35410c7f9c9358f0230ead3951764933", @ifru_flags=0x400}) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f00002c8000)="1f0000000a06ffde00000000000c0000007f00190900018006000000000000", 0x1f) 2018/01/10 23:32:13 executing program 1: r0 = socket(0x2, 0x3, 0xff) close(r0) 2018/01/10 23:32:13 executing program 4: socketpair$inet(0x2, 0x80e, 0xf07c, &(0x7f0000c36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x0, 0x8008, 0xc5, 0x1, 0x5734, 0x3e00, 0xffffffffffff5bdc, 0x0}, &(0x7f0000046000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x61, "8b8ee522e6584bcde348c32089963463b697cc9c8c86c7582a617305cfe64560ac38060be455376bfdfc197f67d7c6486c2c9f7213e739758515aec226dcc5a67fcb3be6c0c2b987d2382dec81d6734fe2002c983e9126ab5c7f3ec22c6f2fdada"}, &(0x7f0000000000)=0x69) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0x4d)=""/77, &(0x7f0000002000)=0x4d) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000ad0000-0x2)=0x6, &(0x7f0000ad0000-0x8)=0x2) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xb, 0x807, 0x86f) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f00004f6000)=@file={0x0, ""/108}, &(0x7f0000ad1000)=0x6e) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000ad1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad0000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000002e000)=0x0, 0x4) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f00009bb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000984000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005b8000)={0x5, 0x5e77, 0x4, 0x9, 0xffff, 0x5dc, 0xe90, 0x2, 0x0}, &(0x7f00005d3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000052000)=@assoc_value={0x0, 0x3}, &(0x7f000057f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cd1000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000e72000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d81000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffa}, &(0x7f0000eb9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000073e000)={0x7fff, 0x7, 0x8000, 0x8001, 0x3, 0x7fffffff, 0x480000000000, 0x800, 0x0}, &(0x7f0000330000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000018f000-0x6)={0x0, 0x80000000}, &(0x7f0000807000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005b2000)={0x0, 0x401, 0x10, 0x9, 0x0}, &(0x7f0000821000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000314000)={0x0, 0x7fffffff}, &(0x7f0000dd9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e87000-0x8)={0x0, 0x8}, &(0x7f00006a7000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000e93000)=[{&(0x7f00000a5000-0x1c)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000be8000-0x20)=[{&(0x7f0000fbb000)="a34536f68726700efc512ad5f4042adb22676fe7df41f8ae06af22d753cb4d7d727b7d1a47947833d5c1cb277e342f80c6e9403b478ae913387f86f0b70fdcb48909988c477a4b5804d1923796166882b789dca4226e9c24380bf97e6a5043095cde981dffb6f32e194ce1bb254c6ce125328893570a0a67b91a4bcd557de80a95a89bd25b4cbe63bf6178477a4ea910096900ad", 0x94}, {&(0x7f0000202000-0xc7)="d92523ce53cee33db01a3791db86c1bf965f2c5483837c9fa6eb7bb63b1786479366a8711fdc8580fce45b74dd6afef284f1dd64dc5e72e1e4c6ac464cbe7a41c78a016e9246229841b0684a06aecc297a2e04ba36da0fca3f1a05bf45f9be2259554136f84dac0fedbf0bce69fc8eb85c11c106a1f24e441a9c2e458a55361b3132b7942dbad4be1aec71e8bfd22412e4e94c5eea9c98f0895bb8c493adb1c0a829d767b63fbaa08fd94e4eadac0ebadd890fd068155db3d03e97be960a44da0f2f357e316484", 0xc7}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f000077e000)=@in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd85}, 0x1c, &(0x7f000087c000)=[{&(0x7f000086d000-0x3c)="914388afcb066fcdc89d3690746468bb8bb1998ba097dde253c849b872c8806ae8fc03049a3d909d1bdd386ad0178a5b603d38141afb31ad96331f51", 0x3c}, {&(0x7f000000b000-0xb2)="d2012b0922559bb19b7e7d0004fbdbdbc6b545a67a761e13020899b91cf2acb94ddee2725277a09057f452b210ef24bc8090532e51b8dab20c282469c4e523c2df21d7c1ecf22377779f72b91aafa87b93bd339acccd45732ffd115ef95d3feb5fee37c89f93bfcbae13812350460b6b86a123cb5f662f6786cfe4266fde8c935ae798b495b37f66a4fdaf0a40608fc11794a6252805fdb8a3e9c7c6bd2fa4069604e42339a80c87ec83dd9a7950a441f997", 0xb2}, {&(0x7f0000bfd000-0xd9)="f610da4577be0955f52b5262f9e9e217bd7b03cc7f6850cac20ea082164b8151a7cf1cbcdeb41390832cc337ae46650a52265d94361d8e2108fc82048ed4a677bcd087d0ce7d8a7a8a19d040479d8ebc65a7e454ecdcbd8bcd1dcf81860b5f315a3750d94cc25e9a3d3ffcc0f52386287c02b566347c4c73927201b0c5215ade40712ce48d96b0e353dfbda8b2d4357a58f7a4dba4db6b6b5545c949e1c978a3735cfbe79685ad9a00859a97772a402658f6aa57abb8d880b3e9efa65ae6b6570c5f7bcc29fe1334e6b5a6dd023976f9a6a1d4a36c689cafed", 0xd9}, {&(0x7f000080a000)="8e5463087d733cef481e2956adc61b5442d33f180d501266c038c8bc7850f47dcba1d9f4c5594b75b725e2e469be04be306352c89fd92470cafe1f03ba1838a482a697c9527a2b760ba84c1e70ea2ba93422e666db52e9f9ee9fb261416812cb", 0x60}, {&(0x7f0000d75000)="8b71670454889a5bc7f54f3937bab3cea64eb1eaa56ede8aa19871c884ea9d63917e1f453b98243e4e4ea996c1ce9cb994d874f826ddd7daa348ecd0e1eeca36d01d784f782db0924de0ff92481189b63feed4e9f76edaee55490754cb56d97631768e3d6c814fec9e7c7a1422f15cffe272607450462c140d953d422ff2b0c74a5771255e955b411efb770d4b5e118cbb4ebb93c53ae3f796dcec8222cb0a9888902b7cd0c47215c2d05ad72ec71c232d1bb88305", 0xb5}, {&(0x7f0000bbd000-0xb)="8f8440e49e116a8ffec5ae", 0xb}, {&(0x7f0000a85000-0xbf)="2bde23fd450c65b7fb5949ae43d0ed6c45ff4778387e65b8cbb197d3986e989f488055a109b209ed8d9f4f714776e8e34c1eeaac240af7ef8ff384d69bea7599b7fcdca7d80630b3619c5e5c028007cf454a11002a8db0a4a615f8d1d77484af2f4388b71ccce149e254db1b3a8acfa05166dd8b7b6ea869f724e914852008523ef63e8200535f3e804cfa313e67f458bb63d0e15734c9685e03c7ae228ce3056cfcb0aac652ef025c5a3b02d6f7feadd54c72caa9c2410c9db44c06213894", 0xbf}, {&(0x7f0000121000-0xe4)="4396cb03985f45216378d9b77f78429e236c320f7282e296cccb57457ac7a6af74f3fb81c19a0e54df3a74ce342aaeb3a8dab6b808a0e83b4cba32e87aea3c4aca430fb1af9e16ea42c267cb8a5aef2744209a9eb1ff27b07d46e712e7d3eae5a01a15a57bda66807cce27f3ab89d31546a2510cb6f6fc3763ca2ab78c36f7fc3771b72857affd278f67403b90f0a201247ce8d94480c81b073f37329713b1d94ffd7ba2c518b3ea10180756c70dda314842ecf12e724c06663304c337cdb8dd64679709aa852b7d98eb81524c54f40e72bb639209e655f834b62e8f75169f88a5e5b30e", 0xe4}, {&(0x7f0000238000)="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", 0xfe}, {&(0x7f00004f3000)="76412d394a8cc8069fb9c6d46a2df0120eb5e01d8e54891810b90421c5f2fb4c2f639a07eb2e5d1c901147b2bc635bdd2b0f6e88413c323e628759875a1d6ef2ab5f624bf55659f12b6ffd1be4411bd3451a90c7285e8ca405e77eab7f2f9b098a3becd232a603530656ed8b8f444146330ff41d6e3f01ce8c2c43adbf71502b6c3a0917a70f26e1bb2bc488e4ae43d184a1e066714d597f7942cf63c4a5da8069", 0xa1}], 0xa, &(0x7f0000f97000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x8, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x10001, 0x8000, 0x2, 0x3, 0x14a, 0x2, 0xffffffffffffffc8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x80, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x4, 0x6b76, 0x7fffffff, r7}}], 0xc0, 0x80}, {&(0x7f00006ef000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b5000)=[{&(0x7f0000981000-0xf2)="e4e4b8089c5243b95ff92a7a836052be380730aba7fa645d76d76bb8e13a1933f8c9690496005dd5bc81af5b55e39f029bb31b0fdc839c37a2076c5e6bf314354693dffe0f51cbc1a4825b2cef67205344518a649a6db0a4d882909af3e227ea92db0d783f626d5d147b7a34f396c024b627046ab849360dbac8e21bf829825a035d00dbd6b23fa4ddcd78a646ebc5ac026a5bbf0c2e8b09c6bf6d50d4c70ac3f409509529b882a76ac89fed57867e63c42378d1123c3a02e7d0f1a9526881b2a0c1637c754c0c1960d1e553ec36f0d2d11aa889c227d4e6b8bd38be57c7c3b8e3500eefd9c3da8fb19f24f041247f555185", 0xf2}, {&(0x7f0000399000)="a697ccd4042f41bcb899c817356f1dea03fa7c868c0fd8bb1f2791787aec7eaff46910d289a9420de9fc8f145aebcce9ff573edd063aba9276c82c2daa7181c751115e971383dbe6b800e490eba5d774adb5ad084652f8c407945f7e182dcb1a761e525da718a86af686307beb0678149ac4cde54838eac703c0cbb71c4c73eedc71ab07777a19fdfcd3b41d6bc5a3dbeee3fc709845630c03b4d932470a2011992e449ea4a66b7f2df38093f6a0bbde5a58ea223d26a8c44dbde82c561eb66fe769eba96ddb82e379e45c9e5a3c053f0faed2909d2c4bc9bf49f4978c25fcdd53e2fbd1273250842e8d2a5e7355ac", 0xef}], 0x2, &(0x7f000041e000)=[@sndinfo={0x20, 0x84, 0x2, {0x968, 0x8008, 0x2, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x8, 0x9, 0x100000000}}], 0x60, 0x0}, {&(0x7f000016c000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e85000)=[{&(0x7f0000172000)="a098d5bdf9d7e1722632d8765064eeeb067dae", 0x13}, {&(0x7f0000f81000-0x90)="6dc562b87a2230708bcd01eb167db4b117e391a008fc46e35b416864ad7aa9a0e3b2e98413ccc493f55b3406c5fab0d1b7581b01a6459361eaf2dd0464113ba05a36288fc47bcbeb629edf3f2eff380b7e4f14e8914abf08f2cacbb920864f26bf24cb49cbc9daabcb8841bdecdf52ee8a4d378dfe5f7325870ed9fecc3ff61084a4748fe019e28ab1fffaa7d4f8f5c2", 0x90}, {&(0x7f0000d0d000-0x2d)="b96aca0d0d40bbd85e7dd0f62105513c21502e6897b628cf2ab283d78f722e9cfe96d57ac34566cd01e50ee36e", 0x2d}], 0x3, &(0x7f00007bc000)=[@sndrcv={0x30, 0x84, 0x1, {0xb11, 0x1, 0x7, 0x800000000, 0x1ff00000000, 0x4, 0x200, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x146, 0x0, 0xfffffffffffffffc, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x800, 0x5, 0xd8}}, @sndinfo={0x20, 0x84, 0x2, {0x3fc000000000, 0x8000, 0x6, 0x31, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8, 0x2, 0x4, 0x10001, 0x2, 0x8, r12}}], 0xf0, 0x4004}], 0x4, 0x1) sendmmsg$alg(r3, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b6000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000239000-0x4)=0xc) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 7: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000554000)=0x58) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fa9000-0x4)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe4000)={0x0, 0x81, 0x30}, &(0x7f0000091000-0x4)=0xc) getsockname$netrom(r0, &(0x7f00008d4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000846000-0x4)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe4000)={r1, 0x6}, &(0x7f0000a7a000-0x4)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0x54)={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]}, {{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]}}, 0x108) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0xf5fb8324951d221a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000995000-0xe0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000036b000-0xa6)="253b364a336dfdad63a4d084213985d092f8d36a7cf93ecbf6fef22914a63f5057ddd575fdccd1317e749b5a5a7c901ae7431538bbdd56ba8b951b0fa910b8aececefcdf7c2e7ad8460020917d13b1894595988dd5ff27c6f858f902b6b3d7980f8df8e9382488c909855fe6c7966b698b30740790b8ef4d5181f3b089726bf6494d624821e01ce5dfc9c226df0b23d1bd8e2f27122db311698e2412f6de0ba6cbdf023a3f5d", 0xa6}, {&(0x7f0000001000-0x7a)="1009a19305ed57fbfee7f517d6ff5f4bd7a1cc2b50b7735458151a32b781f93b66087cde27cde2b3ea3918a552273f055565e039b91c9a606443b4d5ff65e5a186a2b8a1ff035f9e22d920db138f9d9278510aaddd751ed874549311207bb39b0a15488a858ad0b4ae6e10f0dbf274dfe36c97edc2d73a9d1c01", 0x7a}, {&(0x7f0000476000-0x5)="db7c2536ae", 0x5}, {&(0x7f0000000000)="7aadb3b47a1224bc24144c", 0xb}], 0x4, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000064a000-0xb0)="fad308a60c2a3c28d1f7819e061c3fb65e44bf26fd7c7128c271008907b1b4b4d6649d47800df412c4fabbae4db080e3ca7342e10eddf383b21a0964f780d1d26b6c1cc78462c69bc400d9cbc2335bf99ecbec8bdbe7b48128848478f4b01410d963d7194f75cae244f59d62cc8e83559d37069e7861efae2708d8b79eba2689fdf9738a5ac56f61e16691c749e6e8c945cf850bb2e8c9e3ea12616edf99977ae046c1315c2687dcc306816eb1c5aa1e", 0xb0}], 0x1, &(0x7f0000b49000-0x1030)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}], 0x1030, 0x8094}, {0x0, 0x0, &(0x7f000034a000-0x20)=[{&(0x7f0000000000)="3efbddccfa58361d1e454462ab679a113909845778d9cf", 0x17}, {&(0x7f0000001000-0x9f)="b7e05241c6819d1f551b45ac99375cb85ab11649b7f0659dc9464b7cdcfa5f0c534805a41e3d5e0c4574f88fef648c5c4dbdbb74341ebcc540ff6409aa861fa99e26e8fa4417da3c990be4bc78352d74836d882861dec2a061225a78c8419d17b1b0d83c630e4e569341c4bbfda8de209b9df1f8633257aa2eca8c3eb2fd33f811dcf2adeb965ccd98185d0a32d306fbb4e1be51dd432ea48f149391153c86", 0x9f}], 0x2, &(0x7f0000b6c000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1f0}, @iv={0xb8, 0x117, 0x2, 0xa1, "051607c576f9a805813bf365de6c660b5db4ae6b9bca1f6c1c10469958c236e6e53e87d4f9d5868642fd7acff52acc8f30898ab141b32dce93a4f1350dca9b1c5e4116def901d328d93f079b63bc2197f21d95fb2a701913ea70cf74fccfbd75aad45b8353c9adceff9ffceec5f2984d286e01af86b70c9b502c0628c4c6981650377b569f1a5a3ff86ad63283dd09cc142f463e68b7469383ee23ded511f46251"}], 0xe8, 0x4}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000a67000)="7137a68b89b5371c8c913002c007d696f1fa7b8e3c396a9bfa2430aa722beebc2f8d437aebf35a", 0x27}, {&(0x7f0000320000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000a88000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xdc, "5edbdf7e0a35c7c2aed798f8f7e91a19f2b23c021e78e772c4315ca4a0b35dd8e51f07d141b0e232f857893bc84aae62b91f3821ae74a9f5a75b6aca9b3037f37ac3f1798482fae8c4bfe7855a05ebcd1efffb36914e2af58af4d480a98ab6cc20c25ebf6320beb319839c2d680ed06a930fb0836b53b99d3efd6efce50bc4911b2fb5fcd08b3b92ec304638e38a1e24db46355e540de6b44e01a9d2173ba21be89640f1466110279b7f5e9f3708c837241b03db382dedeb93dc5bd606ee50d866f9ca4055ba11ccf5243a2712b608a2298ae94fb7cfbbe6f5ea7e22"}, @iv={0x58, 0x117, 0x2, 0x40, "a6ebb66734f07d124785938c59d41251d1abbead6b936078bb911a907bb8d653145c72da76e4e892cbf0cf48b33650e249d25e1d1426d94f88df23c80de3bd0a"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "b1fe4f2426cd85585fcfe7cead9cb7bc4a80229ea8227524173464d9bfe6133c96c63cec089ccd2fc9da5efb9ae40b24f15cd7710484c0d8ca93e442f7385689d33690b48ceae681d4882e5007d964915ea662a372771d440b8dc9f7414a10ef56fe4775ca3cb66ac776aa1c8df2b347008a852610d533547e74f670f4d3d19ee0f914ecfc673f9b11fcafcc12d48138e170abd7619fb6c7feba01bd777a5842c695d1488eaee3ce41763bb8de21acc9c5b1773bd6cd5bb458cf2001c71d5095a89e32067c609b79e8d4c09f32658be4f155bc522b15dfd31cfa"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x80, 0x117, 0x2, 0x68, "2bfcb42346271d0d7b54dbf2991434e8a377612d2c13f1a300fe41d9808b699d79b26b783de33359cc9599fd385fccd8b06fdffc3cfa8a82c15db29ba7caf747e9934133a5e11513e22a04cf22ca21fe052936042ca98da4badc06cfabced3c8f5cf68ed9fdaca7d"}], 0x300, 0x20000000}], 0x4, 0x80) syz_emit_ethernet(0x3a, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0xffffffffffffffff, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/10 23:32:13 executing program 7: socketpair(0x3, 0xe, 0x0, &(0x7f0000d2a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000412000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"4a1901fae122fa"}, 0x0}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b66000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000615000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ed3000)={@generic="14a49817ace4feca5b9ad0d4a0c39dc9", @ifru_flags=0x4000}) r2 = socket(0x17, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cf4000-0x8)={0x0, 0x3}, &(0x7f0000ffd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c49000-0x7a)={r3, 0x72, "59b185dea2b18f5d2131169400bee90f50b19cd594533ffa51b28ae6b2ba7c16aa1f055bd128102d2ccb7ed7daf38d6ab4c8051c2b38876548f5c960a13183cc3552885961d19b877ea46c4fffd286a676bf0b8fccd7a6417cf3d6ed49d2cca1b42cd2c1b0f376ae8168ae09223651b89a0f"}, &(0x7f00002a2000-0x4)=0x7a) setsockopt(r2, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000090000-0x4)=0x0) [ 67.651545] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r0, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x0}, 0x28) r1 = socket(0x11, 0xe, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000)=0x8) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f2a000-0x38)={&(0x7f0000357000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0xfffffffffffffff8, 0x7fff}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000732000)={0x0, 0x1}, &(0x7f000072a000-0x4)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000624000)={r1, 0x1ff, 0x0, []}, &(0x7f0000f55000-0x4)=0x8) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000628000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = socket(0xa, 0x8000f, 0x6) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f000032c000-0x4)=0x0, &(0x7f00003ed000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003be000)=0x14) sendmsg$alg(r2, &(0x7f00001e1000)={0x0, 0x0, &(0x7f000022f000)=[{&(0x7f000038b000-0xb9)="b57d1606934a88f621b63253c0995d52d0", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007c6000-0x160)={{{{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]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x60000000, 0x0, "7b2aea19d45f0ec119dafbdcce584cab679082a58354cd51388d7e386b2e6d367c774ed6e222fc3b8259e85143b98bba4c0cb14fcb8fe329a23467c258829e97b92cf785004aed0a2dcd66ef57398ded"}, 0x160) read(r0, &(0x7f00009e2000-0x89)=""/137, 0x89) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f21000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb4000)="9608b573395630461d802b7f009cd98e99ad6d9e9c2480b0650265b157a8aa6c4d2075a6a90f70d1564f6fff4b75fcff381943dcfc3327fd7b40e37bbb10fc2490a2166adaa9948768a6e7d5ddef9c82d1bc82c1cecacc973323e30a98552cd70edd12ee513cc3d6d25093e46dc6108bc7cd6db6e9777fa22e7158642371f3e2da3dc49e8a1eea1ddc3fa4bdedadb011e331e6ea2140c00e113b63", 0x9b) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000011f000-0xc)={0x40000015, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x2)=0x4) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x2, 0x3, 0x3, 0x0, "fab9484ca8a0abb5700df2209e76204d8a761a43a36195ed2f6fec52b71bf4289400004d9e554c7794c4093910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x80}, 0x204) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000e4b000-0x4)=0x0, &(0x7f0000105000)=0x4) 2018/01/10 23:32:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) r1 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001000-0x6c)=""/108, &(0x7f000046a000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000cc000)={0x0, 0x81, "e7c2f6a463262839463ef46083d72bf25d8b912d8fb4dc1035da8bc6fe3053cf6c186b1c723d282c9000f5a8f3f8e5ade74761869c1d0f9ad41dbaa040e0d9fbe24c616b825921ce13803df2f6a3bc6db9401d1d127cd4700cded2d56f82a3aed7310c3fbb699a3f346ea780a88cc41b3a00323480072ea47b93b321dc740a4879"}, &(0x7f0000d92000-0x4)=0x89) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004dc000)={r2, 0x2, 0xd5d2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x8, 0x4, 0x1, 0x6, &(0x7f0000002000-0x10)=@generic="14d2444888d189873cabfc8414942c4d", 0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x36, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7f, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000001000-0x20)={0xffffffffffffffff, r4, 0x10001, 0x7252a9d5}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="b78a93b3e32e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f05e4cf0d8eec70241795b145082f7fa"}) [ 67.700361] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000105000)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673999c", 0x21}], 0x1, &(0x7f0000d70000-0x100)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xa0, 0x117, 0x2, 0x89, "6a5d3eb6f6f7b01e61eb7f909f047e55d40404e3aa47051db702b6617f15b1e69376b28070b45c8933dd17f737fdfde2a2d4315651c30203a3731e8e17d7bba99603660a5922ca891735cf3c7c8c4fb511946680541b9be9bab9e4ceeac10085170f80e460650943f24e0da5482f2cf11313625b12d8644b1787ba3e87ee580fed62edbaf146b86086"}], 0x100, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000ff0000-0x80)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x7fffffff, 0x4}}], {{0x86dd, @x25={0x3, 0xffffffffffffffff, 0x27, "7bcea482e50f132ec3cfa5aeb3e7ac4a21761150c928a599e6963963d51d93c3837792d978c2d9a7e4573d3d6e2ba7de15e8780830010f0c437120a3e1b4141d74337879370401891dec36d392aa9f5bdc7ced447ddf444bb7e3ed45f1be4a64f4cbad7127bc12f73c8b03"}}}}, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff0000)={0x0, 0x0}, 0x5, 0x3) socketpair$inet(0x2, 0x80000, 0xffffffffffffff92, &(0x7f0000afe000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x80000001, &(0x7f0000ff2000-0x1000)="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", 0x1000) socketpair(0x4, 0x3, 0x800, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000ff2000)={0x80000001, 0x7fffffff, 0xffff, "a7442b53a78d", "8a385cce65cd41d700b885f39aee177b"}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00003fd000)={@generic="55a131122fb566be2bbb55742a0b0afe", 0x3}) 2018/01/10 23:32:13 executing program 6: pipe(&(0x7f0000775000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000010f000-0x10)={0x3, 0x3, 0x0, 0xbc43}, 0x10) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f55000-0x100a)={r1, 0x32d1, 0x6, "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"}) recvmsg(r2, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000000002b0, [{{0xa, 0xffffffffffffffff, 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, 0xffffffffffffffff, 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]}]}, 0x190) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) close(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000094a000)=0x100, 0x4) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008000)={0x5, &(0x7f0000009000-0x28)=[{0x80000000, 0x9af, 0x20, 0x8001}, {0x1, 0x6, 0x2, 0x52}, {0x3f, 0x10001, 0x6, 0x9983}, {0xfffffffffffff6f3, 0x5, 0x10001, 0x8}, {0x1, 0x62e1b047, 0xce, 0x6}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000007000)=0x1c, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x2, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000)={r3, 0x257e}, &(0x7f0000009000)=0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0x3}, {0x7, 0x0}, {0x0, 0x6}, {0x4, 0x9}, {0xc, 0x9}, {0x3, 0xffffffffffff0000}, {0x4, 0x1}], 0x328) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0xffffffffffff649c, 0x10}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000)={r4, 0xfffffffffffffff7}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)=0x9, 0x4) 2018/01/10 23:32:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f000094e000)={&(0x7f0000827000-0xa8)={0xa8, 0x31, 0x0, 0x0, 0x2, {0x8, 0x0, 0x0}, [@flag={0x4, 0x0}, @nested={0x84, 0x5d, [@generic="ca365eee8f6c96f5b1a240768760e8bb2b4b54e5139d1d606c178d9734f40b", @typed={0xc, 0x75, @fd=r1}, @flag={0x4, 0x62}, @flag={0x4, 0x83}, @generic="dd3386b87fd65b6db364f1f0f7e9c241a3373ae4aa1fd594c8c6a232fcff544d89c379161a11c91b3914564d673c7ae5177b18e62522c858048c", @flag={0x4, 0x8e}, @flag={0x4, 0x61}, @flag={0x4, 0x81}, @flag={0x4, 0x67}]}, @typed={0xc, 0x5a, @u32=0x7}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) 2018/01/10 23:32:13 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000cb0000)="1f0000000706fdde003680fd06000000009ef8000900010006000006400000", 0x1f) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f89000)=0x101, &(0x7f0000ca6000-0x8)=0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f88000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0x26) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f8c000-0x4)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f8a000)={0x893f, 0x520f, 0x7, 0x5, 0xa, [{0xffffffffffffffff, 0xffffffff, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0xfff, 0x6, 0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, {0x1ff, 0x1, 0x798add83, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x1f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xc, 0x4, 0x5, 0x0, 0x0, 0xc82, 0x0, 0x0, 0x0}, {0x3ff, 0xffff, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8f, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x83, 0x1, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x401, 0x0, 0x0, 0x1006, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x7fff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) pipe(&(0x7f0000c66000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000fe2000-0x1000)=""/4096, 0xfffffffffffffdb1, 0x2, 0x0, 0xfffffffffffffeb4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b3b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032d000-0x4)=0xe8) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000194000-0x96)="3bda82718329ebc36c1eacf4ccdf99c96a72eb90bef619e81de9fb651062b206fca4b82894ebbc1ba4f0e84a0ffd8605aa491f09d3558aef413eb3f5d7800fb94b42ecc7e4d5825488d88921deab72682adabaf3167eb019475b067616e25544e665cbbe64d31af7b5f94ecc7a5f2a3d6afd25f914b74f87991ef0e117c9cb39bf2b1d819aac3bd74ae9334f889516a1890de413e055", 0x96, 0x4000044, &(0x7f0000f55000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cbc000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000529000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x7ff, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x84, 0x0, r1}, {0x3, 0x3ff, 0xaa98, 0x4, 0x9, 0x7, 0x5, 0x8000}, {0x6, 0x370d, 0x8, 0x100000001}, 0x6, 0x6, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7e09f08c5647211e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x1, 0x125, 0x4, 0x1, 0x3}}, 0xe8) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000088000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x80a, 0x300) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000a87000-0x10e)=@dstopts={0x3c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x1f, 0x5d, "e5688bf1d331d0a1411ad15219b244cec9db5dac4eccbd76d811c8f072703bac3c59e899a66b05652032e0a249165225ba245ef106a00825fbb93897799425f1c3b9fb191361356933d12bcc6182c149a2f010278e04d3b93ebc77061f"}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x2, 0x90, "aa19cdf2901aac401e148684af483845d2fd93c6618cb6ba9879ebeb2b83dfa4f5813d2e92fd0a938d149027dbbf287f21775633c820047fb720f9879a34d706aa82d87ba6f5e067c61c4921bc724b72c8ac39d1dfdce128dbf31d41303234747fd378a92a2da7ddde5b83aac8d06f80f2ed89c0c4e1b80910b3269055be3aa8a2ed6d86926fc8967621573e0b3fae0b"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffffffffff7}]}, 0x10e) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000110000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000692000)={{0xa, 0x2, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x2020000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x2, [0xe5, 0xe5f, 0x227a, 0x7, 0x9, 0x80, 0x9, 0x20]}, 0x5c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r2, &(0x7f00001e0000)=0x0, 0x7f) r3 = socket(0x18, 0x0, 0x1) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) gettid() 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x80000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000262000-0x8)={0x0, 0x80000000, 0x28b042bf}, &(0x7f0000998000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bc7000-0x78)={r1, 0x70, "99d320af6c3e1d3ae237140dd90ec414aadc6f0f086cd4d5a70d9be2dea727e5084e162ed1673254623dd31c1641b2516a10702649af958a694a826a1cc92d590b8eefcd2c6c69275b9b51e3c902aafe42eec88d12ba6495b1c6e87c1aa17634004ce50a4a6295876e98a9a16cc30a2d"}, &(0x7f0000f9a000)=0x78) [ 67.914058] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 67.926708] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000023c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c83000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1c000-0x20)={0x3, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d1c000-0x10)={r2, 0x8}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00003d7000)=0x0, &(0x7f0000d1d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000093b000)=0x0, &(0x7f0000d1b000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000269000)=@ethtool_drvinfo={0x3, "bc218cbd2c34e9ef5612c95dd82eed651e36d58c39bb2c5b482892154b613732", "87435d2ae85e355ea75ae97c927e2385f05b0a47bed0df5e239f284dda694721", "b364a88eefae4fc0add7fb6f86e4b60cc32852ff9cc013f2578bd3b22532cf19", "af3b94b1c939b68592e2223f2878d422d8d465fd2fc00945a97699ee6d0562c2", "1d00b87029973fc43abaebc962cddf0ab35112aebb862ceb4c78365dac2463d7", "41d4ecab78441becd9aa996e", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0x0, 0x0}) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fbd000-0x38)={&(0x7f0000fbd000-0x60)={0x27, 0x7, 0x5, 0x7, 0x0, 0x9, "889703733840b2e05be62509408835261a76ba5bb20da9ea6d97e2ea3387b60e7a11ec791b96e6ffb54bcb8b32170f851cf77ddb2ee8b92f9fb7422230d20b", 0x2}, 0x60, &(0x7f0000fbc000)=[{&(0x7f0000fbc000)="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", 0x1000}, {&(0x7f0000355000-0x2d)="156c059d521024814a1c5a821a0e7648e50fc2ab6d11029ef552079502b751edde34fab9e9d2ae0a403e0e1076", 0x2d}, {&(0x7f0000fbd000-0x19)="72d242ae7867a45dd5b579d7d8e8eccc2468fd68a035b46170", 0x19}], 0x3, &(0x7f0000fbc000)={0x70, 0x10f, 0x6, "5988cfcadaa8743c19c24344fb03afc39422d0b2fa6361110ba77cb06749a49f81e7d7d8e8c1454db6209644e5c83f68f923a9afde0e6a3a340f271c9a874e86c9f5ceb580721bd0b7adef1602f55eaacecd0913c3756ee86e888533b257e853"}, 0x70, 0x800}, 0x4000000) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000fbf000)=[], 0x0, &(0x7f0000dbc000)={0x18, 0x29, 0x3b, "c7"}, 0x18, 0x3}, 0x0) 2018/01/10 23:32:13 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f0000d7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f99000-0xa)={0x0, 0x7fffffff, 0x1, [0x0]}, &(0x7f00006f4000)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a4d000-0xc)=@sack_info={r3, 0x6b2, 0x0}, 0xc) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c", 0x50}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000e7e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f99000)=0x60, 0x80800) recvmsg$kcm(r4, &(0x7f00007ec000-0x38)={&(0x7f0000f96000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffeb3, &(0x7f000078f000)=[{&(0x7f0000f96000)=""/3, 0x3}, {&(0x7f0000f97000-0xf0)=""/240, 0xf0}, {&(0x7f0000f97000-0x35)=""/53, 0x35}, {&(0x7f000085f000)=""/216, 0xd8}, {&(0x7f0000f96000)=""/205, 0xfffffffffffffdcd}, {&(0x7f0000d8c000)=""/136, 0x88}], 0x6, 0x0, 0x31b, 0x800}, 0x1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000485000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f000041c000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x5, 0x4, 0x400, 0x1, 0x20000, r6}) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) socketpair$inet6(0xa, 0xa, 0x1658, &(0x7f0000ad3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ad4000-0x4)=0x0, &(0x7f000011e000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000ad6000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x39cf, 0x4, 0x7e3, 0x7, 0xfa9, 0x7ff, 0x8000, 0xfffffffffffffffc]}, 0x5c) r5 = accept4(r4, &(0x7f0000547000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad7000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000fd7000)={0xa96, 0x200, 0xb9, 0x9, 0x0}, &(0x7f0000fd8000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000fd9000-0x5c)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x584}, 0x3, [0x1, 0x3f, 0xffffffff, 0x8, 0x7, 0x9, 0x690f, 0x9d]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fd7000)={r6, 0x9}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd6000-0x8)=@assoc_value={0x0, 0x7b}, &(0x7f0000fd9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00005b3000)={r7, 0x2}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r5, &(0x7f0000fd9000-0x8)=0x0, r3, &(0x7f0000fd9000-0x8)=0x0, 0x401, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000685000-0x8)={r2, 0x8}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd7000-0x4)=0x10001, 0x4) connect$inet6(r4, &(0x7f000081f000-0x1c)={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000fd9000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fd9000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf2f, 0x1, 0x0, 0x1, 0xd8a3, 0x2, 0x504c}, 0x20) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x5, 0x80000000) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r8, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r8, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r8) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet6(0xa, 0x80007, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @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}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c8d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000-0x4)=0xe8) getsockname$inet(r0, &(0x7f0000c86000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000)=0x10) connect(r0, &(0x7f000014d000-0xe)=@l2={0x1f, 0x3, {0x1, 0x2, 0x4, 0x6, 0x9, 0x81}, 0x7, 0x2}, 0xe) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f0000aa2000-0x4)=0x45) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000054a000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f00005d4000-0x4)=0x8) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000030c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) getsockopt(r0, 0x9, 0x5, &(0x7f0000e44000)=""/178, &(0x7f0000128000)=0xb2) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getuid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7e000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x8, 0x2, 0x1f, 0x3, 0x2, 0x2, 0xa0, 0x80, 0x0, 0x0, r2}, {0x3, 0x8, 0x2, 0x400, 0x80000001, 0xfffffffffffff000, 0x40, 0x3}, {0x314c, 0x6, 0x1, 0x40}, 0x0, 0x4, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x3, 0x3, 0x4d, 0x245800000000000, 0x7, 0x100000000}}, 0xe8) setsockopt$inet6_int(r1, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f54000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0x8, 0x80800) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f56000-0xc1)=""/193, &(0x7f0000072000-0x4)=0xc1) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f54000)=0x0, &(0x7f0000f54000)=0x4) socketpair(0x0, 0x0, 0x81, &(0x7f000044b000)={0x0, 0x0}) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000188000)={0x1, 0x9, 0x9, 0x1}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/01/10 23:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x9, 0x80807, 0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000243000-0x4)=0x81) mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00000f2000)=[{&(0x7f000051b000-0xb5)="7517fa483077e72667b019f92d61dd3759670f8d891bdedb9a8cf652e09ca0a77149cc7bdbf9a53ba674015ee44719ad776dacb29d74f0de0c70281a88eb81a200c3e30048a635cf169283e6b67925ccd5f9ec48404d7e45028a5a99a367ca42386358b0ca94ad1f6da607f323784b7fe4730f6d1edc91dc99106c795b69abebb3a36f36291cf1ca55c35131", 0x8c}], 0x1) readv(r2, &(0x7f000003c000-0x60)=[{&(0x7f000051c000)=""/3, 0x3}, {&(0x7f000051d000-0x36)=""/54, 0x36}, {&(0x7f00002ed000)=""/156, 0x9c}], 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000605000-0x4)=0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ec9000-0x4)={0x0, 0x0}) writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) read(r2, &(0x7f0000f57000)=""/206, 0xce) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000004d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b98000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000418000)={r4, 0x8}, &(0x7f000001b000)=0x8) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000005000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000)=0x10, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000010000)=@generic={0x0, ""/126}, &(0x7f0000012000)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001e000)={0x0, 0x1}, &(0x7f000001e000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000020000)=""/252, &(0x7f0000021000-0x4)=0xfc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000020000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0xffffffff00000000, 0x0, 0x81, 0x7fffffff, r2}, &(0x7f0000012000-0x4)=0x10) bind$unix(r1, &(0x7f000001d000)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:13 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007fa000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c35000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000+0xdcc)=0x4, &(0x7f0000001000)=0x4) r3 = accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000001000-0x8a)={r3, r0, 0x1, 0x1, &(0x7f0000001000-0x42)="dbb1fcac24e50fe8da8d5717c15905030af583e658a341ee89a13d2210bca7c59c0ffac16eb1591e67952d95510e254a2d506d7a10fb4968924b7aba7d66cec81b45", 0xff, 0x80000001, 0x7, 0x6, 0x7, 0x3, 0x747e, "815ea1098462198e182df335f97dd3524f3c138b1780cb3c3e7648f75056b818e713aa5aae4957cec9739174ce1dda6314de55228d10dcc26163c6aa5c0606b9f36090fd67c8a2baf6c2bb78ac35618d547ea73b6194bbc8f7294ed3b6fe0d048477"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r4, 0x89e6, &(0x7f0000002000)="da8310681cf0cae8e92ef3367a24681b73c5749d57a67b7f6e5a37310b87eace8c01c738c4cdab9847f48e7a82de6d2d11864a1fcde524e8ebe02c27b78a99bb85506a632f1bbbbeea0f49ceec1bbdf40d80c3e0dfb3a3b8c6bd14d922da7c26fc122bebb259a0ce41434eb53890a77fb1c4dfb5b62dfe61173ed6ed31dc32f025aee91527c36e68dd1c50bf1599aa28ba8feacb17882bcf9a91af535ecaf6ad2ecd8a5a59") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x80000000000802, 0x17f) write(r5, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) 2018/01/10 23:32:13 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fca000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ed000-0x4)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fca000)="5844526bb03e90938c4ffd9509a850628653ba8772f4131cbc526f975e261bbba2382dc0d1d0e1c14f1af83a114553ce12dd8a7d20c427cfac3b49566a7ec5e8ac87e288b286a78c910691c2c99b3af906e945f94adf4bf9aba611ce14c11db0ea211e34af9545a4c8dcfd60f58b9d94a44a7c34033d4fa81baf58b5c7107d07f8896ffd6e1ee658b0aaea129b78ab3b505d220cfa4449d1355a932989ffca7ed6fbbe463b8a4d851ebd98426d421e4c5c5124ac469b7bf99c27d8319be55e1efe8b1c9431e55c12b583bb36c9f33bdff1bfb13af8", 0xd5, 0x1, &(0x7f0000fcb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) connect$nfc_llcp(r1, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x4}, 0x60) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00008ae000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000acf000-0x4)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000dd8000-0x4)=0x5, 0x4) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000051d000)={0x0, 0x0}, 0x1000, 0x3) syz_extract_tcp_res$synack(&(0x7f000029a000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x244, &(0x7f0000a14000-0x103)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @llc={0x0, @snap={0xaa, 0x1, "9b", '(vU', 0x88f5, "1706fbc4db4fbfc7a29d8b23fb7a4423c1d4e5436422e4c48bcc3b6db2842538eccdc2ef91868a984b12964d728509e3627e3bd82699abe24541708eb7999a7b35ff5837d4bc954ed980e73812d50fae5cb03eb1fafe26e950e17672ee17ae402667df13c14933b3bce84292e3fa4c3fcb5f53fed60798e6758d71d8d937bf374c443ce7d79e10a523abb246623d57afd5bd5580f75da9119f165fc899bf9c66639cae7e115a063444793d8c51ff7f9ee2e9cebbf58630df6b8b540340b1c460378c47cc8b0f4c2ebcf393c458a7133beda12ca29ec0d2bb2dbf26f1af10df1507077e09c2f49406a52770"}}}}}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eac000-0x10)={0x13, 0x9, 0x6, 0x9, 0x0}, &(0x7f000012f000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000803000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, 0x98) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xe) getpeername$netrom(r0, &(0x7f00002a3000+0x729)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006bd000)=0x48) socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) accept4$netrom(r0, &(0x7f00004fb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d33000)=0x10, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000479000)={0x0, 0x0}) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006ef000)=@generic={0x0, ""/126}, &(0x7f0000be8000-0x4)=0x80) listen(r0, 0x5) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f00008b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000053a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000-0x4)=0xfffffffffffffd7f) r2 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000284000)=0x0, &(0x7f000049c000)=0x4) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000f80000)=0x6, 0x3b6) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0241f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f81000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f82000)={&(0x7f0000a4d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f82000)=[{&(0x7f0000f82000)=""/199, 0xc7}, {&(0x7f0000f82000)=""/153, 0x99}, {&(0x7f000052e000-0x3b)=""/59, 0x3b}, {&(0x7f00007cb000-0xbb)=""/187, 0xbb}, {&(0x7f0000af3000-0x6)=""/6, 0x6}, {&(0x7f0000cc1000-0xae)=""/174, 0xae}, {&(0x7f0000f83000-0xc2)=""/194, 0xc2}], 0x7, 0x0, 0x0, 0x7}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000658000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0x401) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a10000-0x120)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12b) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000484000)=0x8) 2018/01/10 23:32:13 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000091f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0xa00000000c05, 0x5) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f3e000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f55000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004a4000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000ca8000-0xa8)=[{0x0, 0x0, &(0x7f0000a8e000)=[{&(0x7f0000913000-0xd4)="bc197f02dd8182eadc49957abd9d60b39868b28bb9dbce58d0dec6fcb3aaa13dbbcef7d7f3469626948ee879af3e6ff1a24fb7ae0bc9337d1906574fe611647f351c700726ccf6b50e6bd00dfe2e683681be0619e71fa53be3e8ac11bc28693cb846e2e68c8d16f4d4be34fdb520f4d2d008adf68bd37f5f6cf6f4ccccc8e13e2a0fcb5dde49daa22e0f0b4b27241fc67215027901f4b662b98ca7a3150196523d0e667c5b3bf0574dae821f03d34b28b52f3eba4a513b912c9cbdc168e881ffaf0e0b889840643ac64b798bf1ad0a83b2a3a461", 0xd4}, {&(0x7f000062d000)="976f0e1d868040f5e5869db6db96819eb038f0cea8fae83dae99ab4de64502a419613157b6d2261cd5471c0d07392488ba3bef1d18ad71f38c725044e0204b1ffbdb6eb3bb716b57c3943e889b245837a1cd22de89a674e2ff848488", 0x5c}], 0x2, &(0x7f0000f55000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc2, "3d3821a6640a21ae8d1d20302750527d22c9ee7d329668dc9d9a83e2cb46b5e39fed00464e471bb0e98f78e51d403cf3bd2481c96e64dda592eec6dac3bde3453ecfdb302292b2800076bc47962780a858a4c545710f54f92599ce9b5e879518d17ded5568747975cef0c9e105f467393acc644532563b59d2e70fe6999fe69fe5a693807eaee77bb12f694c6d615a9c3771b44892d5eddf71887472043b2c057f32139acda1ba206265f7c10fcc68d0d4fd9b6246964c7884b1c44fb43820848e51"}], 0xf0, 0x40000}, {0x0, 0x0, &(0x7f0000f56000-0x60)=[{&(0x7f0000200000-0xb0)="cb7c33abc689d202a5ed994cb32512cc0203807558f681ab744682a4b631b00c45f4cae85a8134344cb4e3846250c4b2211f126776057c0f2a986b853c92dc0af61969988ff8ba6eed3cfec14cf66ba69d220da9d33c5a6c5e693ad0f71c75054c0f9ca6150db37db3fdf9f9e8596cb8874fd864d762884b0cfa79acd4cf48e2a574e68cf0605f45262b1633f631b61ce7c46e621d36b7c374d3449f778b7ae39fe7827d2cd1fbba2afe1290deb52e14", 0xb0}, {&(0x7f0000f56000-0x1000)="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0x1000}, {&(0x7f00004f4000)="82292760d0ed00f7dacbba00e635159a9f6d7f7d2a02b908a56b377f3cffe63d82423b9664570e073739d16c22640c6367d3fe0ca65a037c5b9912eb93aa75f40520913d716209693aaba26928d1fdf9fa0196375a60e5eacd058370d107bd78c8fb4ecc247d3f432b80cd9077410a1265dc903f0fe9a764984538be853c9d3d2184d506ad9510e9a47ab27641b849c86c3c68fc01f1b5a55ea6478a5eb08eec673b3967e7a95e0bd4e94a0d9c3b4358ceeb43aa82e438fcf5e856c5c9c8ed663c235b21441e4689433eafc0820c92d517fec27988e48ab8b12e9ee8785f8f554ee4211a3c8d26c1873b21b4067b08b5", 0xf0}, {&(0x7f0000851000-0x9c)="c834376d2a4d7549081395defd453535558b5421bef2a94d19aff77bc46bc6399c30ede74f671778754971ebc2a814120402b94fdb06bb2b47a4678e09c9f384d98177416cdaacef80b0080b9587b63456cfa4dfe0530a30ba60a0a1cb2ad185ae5f9eb49129022955ae7ea9a0a9a8d1132d678d7aec4cf217e17f604f37f18dcbf75bc898679d3ce7814b684f379074d5e54771c83ab0a98205e2e6", 0x9c}, {&(0x7f0000818000)="7003015c2cea2c99990ad1824067d1a021a8a73880d391df808c81f71a4bece6c06791190479a516d6fffcd669b7d9a16c1d314912942797a0d614c5210dfcb1376ba2a9a956d19eab34dc12d0d76f4e61386f522522ed777d7ed4", 0x5b}, {&(0x7f0000264000)="623eefb561d5a11c9698a598cddbd0c32411a0d829f33e803e3eaa1e5818b0701601d30fa763aa654429772eac444214298480fbe1852918b576136c5f3dcea2c642df95f8b8b92d0b0b3e3a19624e23fc37eb3e9d3c7cf3bb1abf977d1f13eff319389f51eb16abe3cac92cfabe85a6396a6f9210383eef4deb281dd3aa8b1cd3d3c4fa284cd95563c29be69c489bd32f949a058a01484be81f", 0x9a}], 0x6, &(0x7f0000f2f000-0x1228)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @iv={0x90, 0x117, 0x2, 0x78, "a8aac99e47951ba56b84fde726939ba009dca04dbc6d272c180a88910aa77bdb4d1c978b2f12413521914584b87bb38f3be6535f3d39b155efcf4f3164b924ac1a72b71ee555b11e19eb61a09a0be89cd814c18d15ac087ffab0d5b0d9dfb8b83c308af4376f4c88fc529c18faeb81dc501bb213cdb90c68"}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x22, "b850a7d84f975dba4e0eaa5dde9ede9dc75b15a4252483e2a7aeb65b4e9484bdc436"}, @iv={0xe8, 0x117, 0x2, 0xd4, "f74915c699b80fdff46c583ac44796571b7e52ed99d4f6dac38488e3b51f5de065d82fb50abb172ac3aa4ee6dbe11b03b2a5a53ef447ae274b8ede79d95cede70886ecc5041fc06daa06894fcb829955c18b238a0039cc6ca3dd1b3f4dbabc1bec713328334ff99ad526d70d3a257c893223c8d491ecf56c7a1cb499a19a60e431de514056dcb2191f34e3457a0ef46966e67b8bdf88ccbe888fa4260a4500a66e05f825827f500f2b7b24ba61f6ed28583903c28f46c3696c2a4e06b4069625656294706bce86709545a743ed3d188264688406"}], 0x1228, 0x0}, {0x0, 0x0, &(0x7f0000f55000)=[{&(0x7f0000d4a000)="07d3142c6b7353710f1e9b4a70aa9bd20aa740f5c4d7fa955c4ec8fdd7bbb882a194b64b95dc97dc6f6d5415538728f35580d7eb52fbfd629097d074a6143ba953eecf6690a2a7ba55ad09466ecd9b37fc2d5eca8e330f48241a2ad3875ac8084f8053c3a4c9103a8a174d26129da4ef4cdc46f0cccc7a9594b755e7bf93280a1dff54464096398c6917e7a305ddf2d4398963ff6928ab84a343a8a42a64154f9ec957da24d8", 0xa6}, {&(0x7f00004e2000-0x2)="af4d", 0x2}, {&(0x7f0000f56000-0xd8)="1a435025d2b82620bfdac72c43f4759082f1c2a9825e654de743834296543cd270a3f5d9784ecc366d6be1580aa9736450b1aabb3ba81c3de07d530ddb2ce7db3eb83fd68cc5c9d55c07a3ed60fd7962294f23b1a27e0213a30d0004aab2aa1e1d4ae3c6580b70306c10e79847df65d9c77349a8c46788d8e5bf98a6584450b11919cc035a5516ef01692ddfa84200c8107a22754c6fda10ebeb8b447d2298f0d6515651910e13002cfebe757386938b19199cde6c26c3f9c79be26f6c2d7304356a53806b891f9c0aeb49a881c344265cb666858a748923", 0xd8}], 0x3, 0x0, 0x0, 0x48001}], 0x3, 0x0) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000010000)={0x2, 0x8206, 0x7, 0x80000000, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000009000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x30)=[{&(0x7f0000012000-0x4d)=""/77, 0x4d}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000+0xfc9)=""/0, 0x0}], 0x3, &(0x7f0000012000-0x1000)=""/4096, 0x1000, 0x6}, 0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000011000-0x8c)={r3, @in6={{0xa, 0x0, 0x7ff, @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]}}, 0x8c) 2018/01/10 23:32:13 executing program 5: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x400006) 2018/01/10 23:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f9000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x807, 0x200000000000009, &(0x7f0000ee0000)={0x0, 0x0}) sendmsg(r1, &(0x7f00005fa000)={&(0x7f0000f41000-0x8)=@sco={0x1f, {0x9, 0x0, 0x7ff, 0x0, 0x9, 0x8}}, 0x8, &(0x7f00004d3000)=[{&(0x7f0000d65000-0x8e)="b0338109b71e69c17c934eecbbbf99f08a83c37c4625cf2bb64f763b5c3295ca133b3fa0bf02bcc9e2cf7c8477d04427655371eaf3494671535f96e42175bb34a7d6434470fd6ce2c8dfba978499145382db82bb2ca47b90c5a48538c33641005e0a85d5786d8463902dd354d878bb0a3ed80e5878e75c90d9af7f89c977d34b21f224db039de07b063296e32abe", 0x8e}, {&(0x7f0000857000)="a25a72c1d921db6c00dc1d36dfe5151a229418ceab07210d76fcda1e1d60686c95fbf5d2a009c8676b4adec66a2ac035da1431c0a33f5aafa71e8b7fa9f2d343e3073c8296fe9ff4c004d49e525017e41247ce067ff263775705ad9077422a4b44059f4cd17bbdf03f73935e90ccfbbb35dd9f746ceab4d2e852e27518487f94a00591", 0x83}, {&(0x7f000003e000-0xcc)="2793e6339b6dc804edd5dc69c5328576949406515f6214bf87f71592d8902c2dc228cb434d4fa4526166375e1f9385fec3353705675a922b8603e1662f07ab19ea82701ceb69500f2d057db34ffdf1c974ab0de010042d3188bfd0c1ba3f0290a9586f18b3507824b741811b2d40131c3848882d5255379d188fefdffaa5147fb2e5b30307ccbfe2d8a69b24853a5968b3cc682d820ea108aee7ecbfe2e6f4c339189a9af0d98d279286aa06b2b511d0e5750dd35a71cfe7a65f8db069697ce045c2b1d49ae89eddfd0973e6", 0xcc}, {&(0x7f0000802000)="5513fdc49a3143904aa1bb369ed7b679f32f601de4ee40b7e09d120758b135ed74a0e3fb911593b3464ddea478bf563d5820f785451ff74378df455c6d4d0675985b2209290b393003e3b5368ec648d54c82d90d1af76458846c8ef4e95c5cffd3d3b33c49143f50adea2523b9e84fb3c3e739e9644a", 0x76}, {&(0x7f000032f000)="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", 0xfa}, {&(0x7f0000a25000)="d4daf6a23a3129dc2fb87e054fdade8fbdf04a1cf9bfb70e68", 0x19}], 0x6, &(0x7f0000486000)=[{0x40, 0x105, 0xff, "e449d76044bd6587a12c32cd2410779cd2a65cd16800c2e869c8f8e48a96c020ab7deca1be6acf271b89e3"}, {0xf8, 0x115, 0x1, "c8add5ddca65396cd947f405bcef46e526ab0dd629eb23e947910a45c4c94e7722d0e61484fc1d64627466d538f77fff8d51c6a169e7d544e7d3935087612f38d78af12f439a1a8ca4b21b41dc9ea07e2d6d2b88ea1df01c00943c3c36b7ab543a09e70f4f998bd7cbb875dd52091998e28eb658eab1a8c732991ab227e72bf8a4a7ed10ae456a31cc9da9f2b974f0645fbf25c6e0a9f29916dda0b65d40fc1a164490416031c48b31382ca3be4d994cdf9352216275d87648c7ba24ec2b3e5091911ad9189274ee036ff61c2bf44e84a22e8535e29e27748369b665552e19c1867500e60a6d"}, {0xb0, 0x29, 0x80, "2daf31cdefe00a1070dae61eb3d0a8ab8d8483d485c7d0b22138094c9807d0f03dcef02d6e526db162fa853d8068a7d4a6807afb635691e8f9658509e8fddf6a9f00eaa91ea4b8e9d42b258a759099c6c688a52bf1d35b981d345c5bfa7ece2da351293727b591beef2f09f7176bdc7350479e861c23ff0b1719f26e7692f30dfb38ac8e9b6c105ea54b58dd9fb1b75c7c2cde4a56f2e036fde623"}], 0x1e8, 0x0}, 0x800) splice(r0, &(0x7f00005f4000)=0x0, r2, &(0x7f0000bba000-0x8)=0x0, 0x4, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000591000)=0x3, 0x4) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) 2018/01/10 23:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f00003b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x20, 0x7fff, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000000}, {@random=0xffffffff7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, "5986"}}}}, 0x0) 2018/01/10 23:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000040b000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000b2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0x10) 2018/01/10 23:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="3900000010000904000000000040000600000000050000000fff0107ffe1008108000400041a000000000000060800030000000000ffe4693e", 0x39}], 0x1) pipe(&(0x7f0000d72000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/10 23:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000727000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000833000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd9000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000379000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000145000+0x3f7)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005dc000-0x8)={r2, 0x2}) 2018/01/10 23:32:13 executing program 7: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 23:32:13 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f55000-0x8)={0x0, 0x0, ""}, &(0x7f0000f55000-0x4)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f55000-0x10)={0xd5c, 0x4, 0x80, 0xffffffff00000001, r1}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006ad000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x23f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x80000000, 0xfff, "08feacf332e83cacc6d0fafc301958d61eb718a302f6096627b74aa6e923d2cb49299cfbc76eb639349069b5db1ae0eb5e8ce88d8843114d123d658ba48600f08b1f87a10b0cfb057909706228464658"}, 0x160) 2018/01/10 23:32:14 executing program 5: 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$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000005a000)={0x0, 0x3}, &(0x7f00003bf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00003e2000)=0x10) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b0000-0x10)={&(0x7f0000c4f000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ece000-0xc)={&(0x7f0000ef6000-0x8)='./file0\x00', r1}, 0xc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e96000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000831000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dc9000)={0x0, 0x87, "4e939e73eb8cd2b5c1e9194d1246683907eb41b32f621ded815bbfcb8e12abb7182cfc12be262151b563e9bd6c755b98bcfebae8f773b53feb7d04560657cc36e93b1e82268b76ba8cb74fd9fada595f43909dabc736c01584a5758eba2fc8332a685c15e8a8e46065c19ba89c562ecf9a70c8b509a7f60ed7983e2e32ee21e84622bc4eca1bfd"}, &(0x7f0000a67000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c3f000-0x98)={r3, @in6={{0xa, 0x0, 0x18, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000028000-0x4)=0x98) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00004c5000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0xfffffffffffff910, [0x100, 0x6, 0xe, 0x6, 0x1, 0x1, 0x9, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000669000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f57000)=@common='lo\x00', 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f2f000)={0x0, 0x0}) r7 = accept$inet6(r6, 0x0, &(0x7f0000b74000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006b6000)={0x0, 0x1d}, &(0x7f00007c3000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efe000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000)=0xe8) listen(r5, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000adc000-0x4)={0xfffffffffffffff8}, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000bdd000-0x8)={r8, 0x10001}, 0x8) socket(0x4, 0xf, 0x6) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f3b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f3c000-0x4)=0x60, 0x800) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f3b000)={0x0, 0x6}, &(0x7f000081f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003ae000)={r3, 0x0}, 0x8) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80006, 0x2) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f55000-0x38)={0x0, 0x0, &(0x7f00009be000)={&(0x7f00000c9000-0x48)={0x2, 0xa, 0x1, 0x3, 0x9, 0x0, 0x5, 0x0, [@sadb_lifetime={0x4, 0x2, 0x4, 0xffffffffffffff01, 0x71, 0x3}, @sadb_sa={0x2, 0x1, 0x1, 0x7fffffff, 0x629, 0xcf, 0x2, 0xc0000001}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) [ 68.347433] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=15588 comm=syz-executor1 [ 68.421136] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=15598 comm=syz-executor1 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000676000)=""/158) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) tee(r1, r1, 0xf7, 0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005e0000)=[{0xffffffffffffffff, 0x1, 0x0}, {r2, 0x0, 0x0}, {r3, 0x300, 0x0}], 0x1ffffe3a, 0x4) close(r1) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000003000)=""/164, &(0x7f0000006000-0x4)=0xfffffffffffffe99) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000ded000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000092c000+0x9cd)={0x0, 0x49, 0x2, [0x8, 0x3]}, &(0x7f0000fc3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005aa000-0x8)={r3, 0xe7a}, &(0x7f00003cb000-0x4)=0x8) r4 = socket(0xce5184f47829d63a, 0x6, 0xb24) connect$bt_l2cap(r4, &(0x7f00008c1000-0xe)={0x1f, 0x6, {0x6, 0x6, 0x3, 0x9, 0x8, 0x5}, 0x7, 0x8001}, 0xe) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000044000)=0x0) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fac000)={0x4, 0x7fff, 0x61bb, 0x0, 0x7, 0x7, 0x6, 0xfa, 0x8001, 0x2, 0xb0ef}, 0xb) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003b2000-0x4)=0x2) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x59)="", &(0x7f0000e2d000-0x7c)=""/124}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fd0000-0x8)={0x0, 0x100000001}, &(0x7f0000fcf000)=0x8) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fcf000)={r2, 0x401}, 0x6) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fcf000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ca000-0x8)={r3, 0x31c7}, &(0x7f000096c000)=0x8) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair(0x8000000000001f, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000861000-0x4)=0x7fff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f55000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000289000-0x8)={0x0, 0x3}, &(0x7f0000f55000-0x4)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079e000-0x20)={0x0, 0x5, 0x1, 0x7, 0x0, 0x7, 0xffff, 0x0, r1}, &(0x7f0000f56000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000206000-0x8)={r1, 0x9}, &(0x7f0000f54000)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f55000-0x18)=@get={0x1, &(0x7f000098c000-0xc6)=""/198, 0x3ff}) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000870000)=0x7ff000, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f0000b82000)=0x0, r0, &(0x7f00006f7000-0x8)=0x0, 0x7e, 0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f0000b69000)="dc0f4a3948e8850da26d4f8dda572629a3dbd928a50f21c40947a8a20b079545f9c4e3548575cfe726a10aee31e23992f105e583962be550f4221a7ce9e522b6ef2e41aafa451d6cd206864b6715b21006f229201d1ba680c70ac6b4cc19a0647b4619329031708c1cf7b48944d3d0ed0e179075c948909b0e4eac1965a48f5603dd58406bd11a66cf788ef9eff97aec64cf1c13d83775c9ea93e1917b8651686dea61c01947f681f732b00bcc3c24005a255f7ee211138712031e2778ec9e26a58a7e710bc45065241ea63c0d", 0xcd}, {&(0x7f00004ac000)="2ac2ef2289cbd55845bc3e4bba40b285a3955699ceef60e387877a66f8c84f737d39a4f1b4ccb4fe88f53b996cb20e696654f9ee794c8389555c6a017effc7152af586255db9d3d4425474281c98aaf82cc9b1b56f83c04030df07b27a582b7f6bdc977cf366f1723b63b6074703c5e77bb4a4d26a42dbc8108de414a0baa5aee044cbe523684894934291c33c801c88a2cabb5c4fc43ea6eb1b628ec11f4a85b6698f91e5", 0xa5}], 0x2, &(0x7f0000675000)=[{0x38, 0x11f, 0x10000000, "2a4591e21e1e1b2233ed3c75e79913a07c6cf746406bd301a9cb817a8bdb81eb52d87b1e55"}], 0x38, 0x20004010}, 0x40) sendmmsg(r0, &(0x7f0000145000)=[{{&(0x7f000046a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f92000-0x10)=[{&(0x7f00008b5000-0x6f)='h', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x44084) sendto$inet(r0, &(0x7f0000e37000)="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", 0x218, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:14 executing program 0: r0 = socket(0x1b, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000f9a000)=0xfffffffffffffd9f) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cd5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000cb4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b28000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008a0000-0x4)=0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000d0000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x2, 0xa4d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x74) write(r0, &(0x7f0000bba000)="1f0000000106ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) r1 = accept(r0, 0x0, &(0x7f0000aa2000)=0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007a3000)=0x3, &(0x7f00007f8000-0x8)=0x2) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c1c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000012e000-0x4)=0xfe97, 0x4) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f54000)={0x0, 0x81, 0x20}, &(0x7f0000f55000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000462000-0xc)=@sack_info={r1, 0x6, 0x9}, 0xc) 2018/01/10 23:32:14 executing program 7: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) close(r0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f82000-0x8)={0x0, 0x0}) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0xfffffffffffffff8, 0x2, 0x8, 0x4, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000009000-0x10)={0x4, 0x6, 0x3f, "e98ee6d524b1", 0x82, 0x0}, 0x10) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000014000)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000016000-0x10)={r2, &(0x7f0000016000-0x36)="1eb8e5c5c845502b20a2aa7ef665667cc67180c1a2fe04283a0a5070f4b0bc0b0da16a20a7801352fc806f2b024ec2399fdd960b429f"}, 0x1f4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000003000)={0x5, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000015000)=0x8, &(0x7f0000005000)=0x2) [ 68.587975] nla_parse: 12 callbacks suppressed [ 68.587980] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 68.618266] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007b4000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0x267) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000787000)=@buf={0x10, &(0x7f0000658000)="dbdab0c308a87c283f7d82da778886c1"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f00001da000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e90000-0x4)={r1}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000c36000-0x4)=0x5, &(0x7f00009d9000-0x8)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) r1 = socket$inet(0x2, 0x800, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000054c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00008d0000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000016d000-0x6)={r2, 0xfff}, &(0x7f0000dd4000-0x4)=0x6) [ 68.657906] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00004d2000)="a05db00ae2afeed53b0cae9a422492520c1c46b0e29fa457367e7c87f9d3885087453e38886bb3307af94fcb2459e86b85601160539f47643a32b768718ed0b870c8e6d2a2382f1d68b747e4f66f550f3f", 0x51, 0x0, &(0x7f0000589000)={0x4, 0x0, 0x1000, "94d4806829ab", 0x7, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd8000)={0x40, 0x204, 0x4ac, 0x8000, 0x0}, &(0x7f0000b49000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006fd000)={r1, 0xd6, "eb7af4ddf515bac1af368b1f7d8cb245d57d14c11b8e65bb39ac940c3b0cc6f3be6b167ad517b8e74b2de54965c4d880ae722a2fb528a7728fad9558f09fbf29105d9c15ef25d7b9628ae0d03553b66cbfb7464fee3d9a032a326b5b6554792752e39ae10076af84b986a94c7447c47c564b4594b201a19be4734b3e16573e2509522389f1a15c539b31bd5a6a4e3a0c10c3b109a9818fc101abb4dbd901e8e4320424b908d0eba052750bb29f193a8456c84d5e97990623b4f22cbfe69a14f056846091016f6d260d4995d8aac8e80ad59bcc8a700d"}, &(0x7f0000604000)=0xde) connect$inet(r0, &(0x7f00000b4000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001ac000)="", 0x0) 2018/01/10 23:32:14 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000943000-0x18)=@get={0x1, &(0x7f0000000000)=""/4096, 0x9}) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) 2018/01/10 23:32:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00001a7000-0x40)="33540e377c5b28675da9f6608015a143b6c9bd1610eea4e96dd7b935207b999ef045567f48c2a952a9d8e7ac5805365be066401f7aed3a3fee66a8d3c49216f7") mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fe2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000200000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b9c000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e50000-0xe8)={{{@in=@rand_addr=0xe57d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5927, 0x0, 0x8001, 0xa, 0x20, 0x0, 0xc, r1, r2}, {0x6, 0x6dbb, 0x8, 0x9, 0x7ff, 0x0, 0x8, 0x2}, {0x4, 0x5, 0x7aa, 0xffffffffffffff80}, 0xfffffffffffffff7, 0x8, 0x2, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7c}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x0, 0x2, 0x0, 0x5, 0x311, 0x3f}}, 0xe8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000363000-0x1000)=""/4096, &(0x7f0000144000)=0x1000) write(r0, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000042c000-0x14)={0x0, 0x40, 0x81, 0x6, 0x6607, 0x7fffffff}, &(0x7f00006d0000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ed000)=@assoc_value={r3, 0x17d}, 0x8) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x80004, 0x6) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffff7, 0x5, &(0x7f0000001000-0xae)="b7531ec0af9077838b2aac418be751de829e1f769738acc63f165dd2d03fd826d68ef316b1822424605b37bc8ad4141a6d6ea8a6fb1c78f75104352aa9106eb88ebb8a200fc21e7aafb80499a50807f969c7d71ce496e2862b7b91d476a72edf0d1ff9ac92638a14a193c37d0113c40124e8d0f1be2dd6f65e9d4923d4f094f112a343d838b7bf1a150377c433b7b5b2e32987d554a1570d6cf18843d434ed0c376eca6952f0743137ec9f47d1be", 0xae) r1 = socket(0x1f, 0x3, 0x9) getsockopt(r1, 0x103, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x198) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffff027, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a56000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x805, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x80800, 0x6, &(0x7f0000232000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f54000)={0x8, &(0x7f0000f55000-0x20)=[0x7fff, 0x4, 0x4, 0xe34, 0x6, 0x2, 0x1f, 0x9]}) getsockname$llc(r0, &(0x7f0000d8b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007db000-0x4)=0x10) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000012b000-0x4)=0x0) r1 = accept4(r0, 0x0, &(0x7f0000112000)=0x0, 0x80800) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00001ea000)=0x0, &(0x7f00001d2000)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca4000-0x8)={0x0, 0x0}) 2018/01/10 23:32:14 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f150104ffffffffffff00", 0x11, 0xffffffffffffffff, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x87fe, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) r1 = socket(0x9, 0x1, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000043b000-0x4)=0x40, 0x4) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f00004b3000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000305000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d0a000)={r3, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffff, 0x69c, 0x6b904348, 0xff}, &(0x7f00007fd000)=0xa0) 2018/01/10 23:32:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000981000-0x7f)={0x0, 0x77, "ae0b5d0b1ac994f3c9aec681d11d325dfc96066f48bab365bd5b4b18d05e1d8e7f1639af38e3f0dd28a677ba454386ff5c0e680e328d6490ff1fb436be7069aa3be87fa6ead8f0177eae59d03d5ab181030b12746ef7862d4c2f5dd83571cce831b8ca963334f29578267443a9673e2ed24b978b35aae9"}, &(0x7f0000ff5000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2c000)={r1, 0x10001, 0xff000000000000, 0x8}, &(0x7f0000055000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a29000-0x108)={0xffffffffffffff01, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @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]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffd78) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f96000)={0x0, 0x9, 0x30}, &(0x7f0000e74000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e4c000-0xc)={r1, 0x0, 0x10}, 0xc) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000d1f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ac8000-0x4)=0x0, &(0x7f0000802000)=0x4) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000909000-0x1000)=""/4096, &(0x7f000021c000-0x4)=0x1000) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f02000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0xffffffffffffffff, 0x4) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff7000-0x4)={0xffffffffffffff9c}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000025e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008fd000-0x4)=0x10, 0x800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000cec000-0xed)={r1, r2, 0x6, 0x8, &(0x7f0000574000-0x52)="dcc0e8cb3c65a75737b3d08a7684d07eefb1add442aab0d75b37976e0c7fb99f108550a9db5c27e4c4e4fd22f74f871f52e11e927fdacbec1c447ed6533609fdbfff38481a967154802e46dd3d020f0acd13", 0x2, 0x0, 0xa22c, 0x4, 0xffffffffffff8000, 0x9, 0xf579, "a4458e5cc7bd74acb26c2d2b185925d6d66f78b55080eb090393d1f4a90684d76c3efbeeec0c18d5040f11a584822c296f30838cfe6b3a35b3a04f3c8045544c85ac91b949003b8fc23785e323a102c0ec9bf698f1260576fdc78b4b57e15ee50fcab3f5cd5eaccc3cc1f163e38dc39d42dac247052079df449f9e116de1b1f1fbf5cde8eb1444ebda62dae496c48465c5ebd62efa94688ee1f4669ba831d7aac0fe30e401e279270c00c29541656d00ce40543c1966f26c1688ae52d5db2d7002b8f1d264"}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff7000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000f62000)="", 0x0) 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x7, 0xfffffffffffffe16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000cbf000-0x10)={0x0, 0x48, &(0x7f00004db000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8}]}, &(0x7f0000750000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000442000-0x8)={r1, 0x9b8}, &(0x7f0000da0000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000942000)=@assoc_value={r2, 0x7}, &(0x7f000048b000-0x4)=0x8) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1000000000805, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000076d000)={{{{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]}, {{0xa, 0x1, 0x9fb, @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]}}, 0x80, 0x47, 0x2, "84e61b4647d933f0f935aebc9906a58798dca126660abd353cdf36f550a785d118fe2804066c76bbc0f40766295314f8875d00a0266f625e24f48768e7266818c2eeef6d25c40099e38686522d878cfa"}, 0x160) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x10000000000001a5, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f56000-0x4)=0x0, 0x4) getsockname$inet(r0, &(0x7f0000f55000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000-0x4)=0x10) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) r1 = socket(0xa, 0x2, 0x6) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000021d000-0xe8)={{{@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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095b000-0x4)=0xe8) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f000095b000-0x14)={0x11, 0xc, r2, 0x1, 0x9, 0x6, @random="95d426546b77", [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000f89000)=0x732cfe51295c965c) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060b000-0x4)={r0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bde000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ea0000-0x38)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x6, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000)={0x0, 0x7fffd, r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000010000-0x18)={0x7, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000013000)=[{0xe5c, 0xe0, 0xbb9e, &(0x7f0000013000)=""/224}, {0x7, 0xb6, 0x3, &(0x7f0000014000-0xb6)=""/182}, {0x5, 0x7e, 0x8000, &(0x7f0000013000)=""/126}, {0x4, 0x2d, 0x0, &(0x7f0000013000)=""/45}, {0xfffffffffffffffd, 0x1000, 0x5, &(0x7f0000014000-0x1000)=""/4096}, {0x5, 0xbb, 0x2737, &(0x7f0000010000-0xbb)=""/187}, {0x4, 0xc7, 0x3, &(0x7f0000005000-0xc7)=""/199}]}) r2 = socket(0x2, 0x3, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={"a49ea6c677277d8cd4bdc4a5dbfc1b2b", {0x4, 0xffffffffffff8043, 0x9, "ebbaf99285bf", 0x9, 0x0}}) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005ca000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cca3eef4802f9d199940c0ed7e45da7f4f474d8582f85b8f614ec0876c7ab9a63033a3788254e62fdfdb9b6e329087b127be9d7294191e0ead6ab06394fc5bd58e7360f23ae0ccef2838fecdde3bf3deb55f0f5c4e65e0571bcfb7079822c4516bfe90ab6cf10da528c79fcd61feb711", 0x3c6) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x9, 0x152284c09d22bb66, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000194000)=""/0, &(0x7f0000d30000)=0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x13, 0x4, 0xef, &(0x7f00003ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00005ad000-0x20)={0xfffffffffffffffc, 0x0, 0x3, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00003f1000-0x10)={0x0, r4}) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f000054d000-0x4)=0x7, 0x4) 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002c8000)=@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(0xffffffffffffffff, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2) listen(0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000189000)={0x0, 0x0}) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000160000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b5a000-0x4)=0x58, 0x80800) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b5a000-0x10)={r0, 0x3, 0x4, 0x3aee}, &(0x7f0000b5a000-0x4)=0x10) r3 = accept(0xffffffffffffffff, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009b9000-0x8)={r0, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b58000-0x4)=r0, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000915000-0xa4)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b5a000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008bd000-0x4)=@assoc_id=r4, 0x4) unshare(0x8000400) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f54000)={0x9, 0x9, 0x3, 0x7fffffff, 0x8, 0xfe0, 0x3, 0x8, 0x0}, &(0x7f0000f54000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c40000-0x20)={0x7fffffff, 0x1, 0x200, 0x100000000, 0x7, 0x4, 0x1, 0x304, r1}, &(0x7f0000210000-0x4)=0x20) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dc9000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f54000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f55000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c31000-0xc)={r3, 0x80000, r4}) [ 69.041165] sctp: [Deprecated]: syz-executor0 (pid 15798) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.041165] Use struct sctp_sack_info instead 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000e1a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c4a000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf, 0x9, 0x0, 0x9, 0x0}, &(0x7f0000ba4000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000fe000-0x18)={0x0, 0x4, 0x30, 0xfff, 0x3}, &(0x7f00000d8000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000598000)={r3, 0x9}, &(0x7f0000f65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005fb000-0x8)={r4, 0xfffffffffffffffd}, &(0x7f0000a9b000-0x4)=0x8) ioctl(r0, 0x32ab, &(0x7f000009a000-0x38)="b3a8306d5f5cf7d600427990fcc3d6655ff36192894bd040a1b3afd732c870acc1e92afbbce2e2b252bb1d7f6ff22d10e2eb0130576930d3") 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc3000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00002bf000-0x10)={0x3, &(0x7f000014b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) [ 69.095581] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 23:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e0f000-0x24)="e1000000210025f0071c0165fffffc0e0200000000f800000224000c08000b0000000004", 0xfffffffffffffdef) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007cc000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001d2000-0x4)=0x0) bind$inet(r0, &(0x7f0000e7e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f00008e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00002c5000-0x4)=0x1c, 0x80800) getsockname$inet6(r0, &(0x7f0000ef7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000a8a000)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0xc333, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x3, 0x10000, 0x95, 0x3, 0x7}, 0x14) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000823000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002ff000)={0xaa}, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000067000-0x4)=0x7) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f5d000)=0x7) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000013000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0x14) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000e7000-0x4)=0x0, &(0x7f00009bf000-0x4)=0xffffffffffffff04) 2018/01/10 23:32:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x1, 0x800, 0x6, 0xffffffffffffff7f}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f9a000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000912000)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) r4 = accept(r3, &(0x7f00000f0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000106000)=0x1c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f9c000)={0x0, 0xcc, "c2986c60ab7cae38da61dec5c13eb1663ba58846737e89a85adb1acf3f099ccf470823b67ac2be690c885425dd6c51bd27edccc40543ff2d73a6519ab80203d5ba7af9d6b6778f724eb419b948f1335124d9a5d91119c656715ca1a68778887eb6e4a94ca3239aec40bc15899512b63e1e5c577703b1e0fff0dd385ce55b7ed3f5fcfde8e4c1a6f8b4d3193ca81073a11bdbb394d919477827d75069f3fa92b9647db8b18601c4edb17b8ed77e7b3e1cb0eea9bacca29465cdf22b6ec5f7a260b926eddf84ff2402ff8b4a99"}, &(0x7f000017d000-0x4)=0xd4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000840000)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f9e000-0xa0)={r5, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffff, 0x6dd, 0x9, 0x4f}, &(0x7f00007ce000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f9c000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0xffffffffffff7fff, 0x51}, &(0x7f0000f9d000-0x4)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000c68000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept4(r0, &(0x7f00008a2000-0x80)=@generic={0x0, ""/126}, &(0x7f000081e000-0x4)=0x80, 0x80000) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000466000)=0x4, 0x1e7) read(r2, &(0x7f00007fc000)=""/34, 0x22) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b47000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x30, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ad9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) pipe(&(0x7f0000611000-0x8)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000add000)={0x4, 0x5, 0x3, "04031cc3b2ec", 0x3, 0x0}, 0x10) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000add000)=0xae0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000adf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adf000-0x4)=0x10, 0x800) accept4$alg(r2, 0x0, 0x0, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/10 23:32:14 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept(r0, &(0x7f00009c0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006a3000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000074000)={0x0, 0x1000, "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"}, &(0x7f0000be0000)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c81000-0x8c)={r2, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cd7000)=0x5f, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d78000)=0x400, 0x2) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/01/10 23:32:14 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x1f, @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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 69.229655] sock: sock_set_timeout: `syz-executor0' (pid 15858) tries to set negative timeout 2018/01/10 23:32:14 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x5c, &(0x7f0000f55000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005c5000-0x4)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f55000)={0x0, 0x2}, &(0x7f0000f55000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e3000-0xa0)={r2, @in6={{0xa, 0x1, 0x3000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x551b568a}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4f35, 0x1f, 0x100000000, 0x80}, 0xa0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f57000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000812000-0x4)={0x7}, 0x4) r4 = socket(0x1000000000000002, 0x22000000000805, 0x0) bind$inet(r4, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f57000-0x4)=0x4feb, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000f54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f55000-0x38)={&(0x7f0000f54000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000e34000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x400000000010) 2018/01/10 23:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socket$inet(0x2, 0x8000000a, 0x8001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c92000)="44d267e6d731a081a7a3582cc3ab5140", 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000699000)=0x80000001, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6f000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab6000-0xb5)="6ea0fa047dcfb3bac2d024e087295d3ca0887d6f901d2bcdcdf3d42890b605a1c9c6a9f62a9ced08dd8cc15e9c7b09b3689011a93923e58a46720a6b9a36710d8a0dbacae9c5913d3a4351c40fd56433612f93595729579de719eee8eeee856c26cad2b080f4f7d302d7a4366338bb8b8c602b9c8712d080d049e4f2fb4a4e09e1e840fe581cb639fdade916b7a27d1a4ce3b781b70f1158df5802b63a7434ab6cf7ef19d9d0ad49e406e089e65adc9264135e8314", 0xb5, 0x44, &(0x7f0000d52000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee3) 2018/01/10 23:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000979000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c63000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fcf000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x6, 0x5, 0x1ba, 0xee1, 0x7, 0x101, 0xffffffffffffff7f, 0x7fff, 0x3, 0xd5dd, 0x80, 0x40, 0x8]}, &(0x7f000046e000)=0x108) accept$inet(r1, &(0x7f000009d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec3000)={r2, @in6={{0xa, 0x3, 0x7f, @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]}, 0x386, 0x4, 0x101, 0x9, 0x20}, 0xa0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/10 23:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000285000)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006f3000-0x2)={0x6, 0x9}, 0x2) 2018/01/10 23:32:14 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1ea, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002c8000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/10 23:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x9b84}, 0x218) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000af1000)=0x0, &(0x7f0000c53000)=0x4) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ee3000)={0x0, 0x0}, &(0x7f0000aaf000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d3000)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00001f0000-0x98)=@routing={0x0, 0x12, 0x0, 0x1000, 0x0, [@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}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000572000-0xc)={r2, 0x0, 0x0}, &(0x7f0000fcc000-0x4)=0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00002ef000)=0x555d9a72, 0x4) sendto$inet(r1, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000013000)={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]}, 0x2, 0xfffffffffffff27d, 0x6, 0x2, 0x7391}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000014000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000-0x8)={r1, 0x81}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000)={r1, 0x2}, 0x8) syz_emit_ethernet(0x3e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9151e43ff31e", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000ffffff11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x91b, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000006000-0x18)={0x2, 0x1, [0x0]}) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) pipe(&(0x7f0000bdb000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000beb000-0x60)={0x27, 0x5, 0x1a, 0x6, 0x4, 0x4, "ee8c6a481b04a8c4bb682a06ba39c27f54d5ef74a310542992e41a40830c995f495fe9c5f488eb8ae0271ed98ae258faad9b01ec00fe165620321a8f2a545b", 0x64}, 0x60) accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005a6000)="e073a197e5087f1d139269788d8808c8ef18da733bd8fee6eb1f2ca07454661e27f79a4f90547107fb43f0957dab73ef9ca8a34c0aeec5eba865aab636324f10de6ea5104324f0e7c420e4a47c27dfb3cf11a90e6e217e25dd69775423bc4fcf4ef69e2253fc7508a2fa1fd027a7451f9fad856b2dbdaae27b07a4d11c9b434fed53af576770ee247579dc89fa0a89349f7fddd740719d75e60f1bba75c4193c660117b3fdb9476aa7fcb6a4048a9e94bf91f4a8a9a28c35e20b", 0xba) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x7)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000038c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000+0x26f)={0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/10 23:32:15 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000063a000-0x4)=0x2c9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed3000)={r1, @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]}, 0x10001, 0x0, 0x1, 0x800, 0x0}, 0xa0) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ace000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000926000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dfe000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c88000)="", 0x2d4) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002a0000)=0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003d5000-0x4)=0x0, &(0x7f000020b000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000c2e000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/10 23:32:15 executing program 4: r0 = socket(0x1, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x200, 0x8000000000007, 0x3000}, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) recvfrom$inet(r1, &(0x7f0000000000)=""/253, 0xfd, 0x10000, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000096a000)=0x1000002, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ab0000-0x50)={0x0, 0x48, "7f3f621a77fb8b9c204d45d9ff70f03b18886788e7d2104040bc6114be453857e6c48c76fa7d7fea16c9e6363546542c5f237205622f34bb9c18f53aa8a1f8fea183bface7f07ef3"}, &(0x7f000042f000-0x4)=0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004fd000)={r3, 0x8000}, &(0x7f0000d78000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000370000-0x10)={0x0, 0x8209, 0x8, 0xce1, r4}, &(0x7f0000110000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f000032d000-0x38)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000523000-0x8)={0x0, 0x5d8}, &(0x7f000097f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000358000)=r5, 0x4) 2018/01/10 23:32:15 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="6e201177223689c4bae253f57515d8a645b3205149f5248f03aa819e9b0d20eae8a34518e952b50593346cfd4add8c33169fc147d06b51ceea40d31485d2d06c99b2c32b526741ed95f64a5b2d767383a79111c51177ff83f3c7f359ccc00c0114dfad0714fdd9f9a85cbf1a5c13719846e2afa5f70fb8f3533adcdf6908659e4ef9863f2c34b1b9c68676de050e7a32cc31e6ea4e5b6963735b", 0x9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/10 23:32:15 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0x90) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ea0000)=""/144, &(0x7f0000ea0000)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e52000-0xa2)="90446d4f79eaf557738d917c8d1cd7e72218e11387177c364c2f5850ca012fd175efc157265a0b9235f9010e6df46a9c2eee9c55626d93c8d2b607a37792fa9131", 0x41) write(r0, &(0x7f000045d000-0xff)="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", 0xff) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) listen(r0, 0x7) socket$inet(0x2, 0xb, 0x80000001) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) r1 = socket(0x5, 0x3, 0x7fffffff) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fdd000-0x6)={0x0, 0x400}, &(0x7f0000b3d000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f17000-0x4)=@assoc_id=r2, 0x4) r3 = socket(0xa, 0x3, 0x81) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000001000)=0x7fff, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000099f000)=0x6, 0x4) listen(r2, 0x4) bind$alg(r2, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000afa000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000afa000)=0x10) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f0000983000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000afb000-0x10)=[{&(0x7f0000450000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000afa000)=""/0, 0xfffffffffffffc2f, 0x3}, 0x3) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) socket$inet6(0xa, 0x0, 0x400000000000008) 2018/01/10 23:32:15 executing program 1: r0 = socket(0x11, 0x805, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000+0x77d)=0x8, 0x4) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000a8000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x210000000000, 0x7, [@empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff1000-0x10)={0x1000, 0x2, 0x26b, 0x40}, 0x10) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000907000)="260000001200470006f6caff001a001407220700000000000000ffa0aa07373f05005d0008ff", 0x26) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) r3 = accept4(r2, &(0x7f0000b0a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000426000)=0x14, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000928000-0x10)={0xffffc00000000000, 0xff, 0x7f, 0x9}, 0x10) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fac000)="c71c587a1813be2941b12873f8ab5c1d754e87aca4c46e7afeabfdb17fc114894f3fa40826dcf85defc8", 0x2a, 0x0, &(0x7f0000fac000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000a2f000-0x8a)="24ad6c9edc18ab4b6c17910d17060008f6684697aa435ff415e478c26012407e3afc36835eb573aa40d8d78fbd8690e708c1cabcd2d131a240a94f9e90bd63cef78c32d1ddc08a93f69fe3a170e9e2018f9af4934d00c6220477bd21796d79cdd8c1943d7000b91557855a3a5e120e95adafddf47d3d4a994a2c6efb7bc8f267b7479b9ec97387a59893") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0xb85, 0x363) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016e000-0x10)={r1, 0x0, 0x688, 0x6b}, &(0x7f000097b000)=0x10) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f55000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd46be38b) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000feb000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, "6f732ee9c2eceabb"}}}}}, 0x0) socket$inet6(0xa, 0xa, 0x9) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00004e9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030f000)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00000fa000)=0x9, 0x4) bind(r0, &(0x7f0000711000-0x80)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f00009bf000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000)=@ax25={0x3, {"0c2fbff21fa74c"}, 0x8}, 0x10) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "790e69cdfb7d370b868e89144e64db0c26800c5e73ca567450b8334b9a345718c4272afe9575e1c500169eb8b2b98d66ea3cff01c2badcfe3c5caabbe7f737", 0x0}, 0x60) 2018/01/10 23:32:15 executing program 3: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000b34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x200, 0x5, 0x80000001}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f00006da000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f7d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000598000-0x4)=0x1c) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet(r0, &(0x7f000049e000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000c2d000)="", 0x25a) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000a52000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000860000)=0xe, 0x80000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f4f000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c82000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/10 23:32:15 executing program 7: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x9) 2018/01/10 23:32:15 executing program 2: r0 = socket(0xf, 0x3, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f00005eb000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00004dd000-0x4)=0x0, &(0x7f0000dfa000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000255000)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x2a000, 0x2, 0x50f}, &(0x7f0000001000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = socket(0x4, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f000065a000-0x4)=0x8) 2018/01/10 23:32:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000059f000)='tls\x00', 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000072d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) r1 = socket(0x7, 0x0, 0x7fffffff) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000712000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000067e000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e55000)={0x7, 0x0}) accept$nfc_llcp(r1, &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000960000-0x4)=0x60) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f51000-0x30)=[{&(0x7f0000cf6000)=""/249, 0x0}, {&(0x7f00001e9000)=""/31, 0x0}, {&(0x7f0000bbc000-0x9b)=""/155, 0x0}], 0x0, &(0x7f0000f52000)=""/0, 0x2bf, 0x0}, 0x1) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000075d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf3000-0x4)=0x1c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000897000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000)=0xe8) pipe(&(0x7f0000dc2000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00006d1000)={r1, 0x7ab2, 0xfffffffffffffff9, "57c6d8711db35956dd98cd611ae37f37be133937ded11620a41ce619fe2c3b808e9bb2021d12e19879136f9435b701fe6848651d45bd9e4e759b253952798aa2301e476c45dac830b8f2073a099c319bdadeb54ff1a3237c56044ae0485d0cc2565744674c25a7512a7afb50da69fc5d9614a68c5000c9089070101a9a6505d12099c38ab8ab0fe01f2a4dec5138b6d6234d7b6a6de6c6da3a747878125b7c20148116061beef085ed3d402da1"}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) getsockname$ipx(r4, &(0x7f0000b49000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f53000)=0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000092c000-0x28)={@generic="ef9f9a3cd6e5809f30a5a84a834d5502", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r3, &(0x7f00001b9000-0x1000)=""/4096, 0x1000, 0x144, &(0x7f0000c98000)={0x11, 0x0, r5, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004b0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000de6000-0x10)={0x3, &(0x7f0000626000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair(0x1f, 0xb, 0x80000000, &(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000efa000-0x8)={0x0, 0x1ea}, &(0x7f00009d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000057000)={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]}, 0xffffffffffffffe1, 0xffffffffffffcbf5, 0xfcb, 0x1, 0xa0}, &(0x7f0000a2d000-0x4)=0xa0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000042000)={r2, &(0x7f0000b9b000)=""/73}) r5 = accept$alg(r0, 0x0, 0x0) write(r5, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b6c000)="a74102e12fdeda36164f9f0e9b880d1e8f1e19ef85edfeb93d833c8e1c46b466aec8271b2e673c02ac3ff9c39af3e8559fad3b0849a9ba9200769149c8c95b02a03dfde113efe5381b70a94804f845e8efab64ce79e8c48c64b0e0aaea917cb0b02fa9e844eebb2eac0c56542f1b53acd838a8092025b1d6071b7ce8177b009e5e2b5e1279b20bdb14464830d01c723ae5c055d2d705020dd2b2fd6f122cf3f16cdfba8f8457719b9433", 0xaa, 0x4004000, 0x0, 0x0) 2018/01/10 23:32:15 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000945000-0x49)=@file={0x0, ""/71}, &(0x7f000076c000)=0x49, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000a50000-0x60)=@nfc_llcp={0x27, 0x7ff, 0x8, 0x1, 0x6, 0x7, "f784fc9f680bad559367a6906ff9575917d70a71ccf05e9ecafa13644c7af236f8562509e6b72b9c2e93ffb99da15adc9bc665a174ce444c7b48e7e4c07220", 0x60a}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="2d163ee4821f99acbd6de07436eaff3cd545cacfa6725437790458e54097011a2a46791e7e3a7fee3a2e0b7f955b9d7f72f45df2cb95b2be2fbee73968335b37af5ec9977d8334c50d88768851d9db804f0963c81dccd83ca73812b7cd3aee1ab57016daa6", 0x65}, {&(0x7f00005bf000-0x1000)="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", 0x1000}, {&(0x7f000054f000-0xa)="9f47905e3a8ab69a50a0", 0xa}], 0x3, 0x0, 0x0, 0x40000}, 0x45) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f55000-0x4)=0x3, 0x4) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f55000)={0x0, 0x0, 0x0}, &(0x7f00006ed000-0x4)=0xc) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f56000)={0xff, 0x4}, 0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f55000)={0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2a000)={0x0, 0x0, 0x0}, &(0x7f0000434000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093d000)={r2, r3, r4}, 0xc) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x10001, 0x80000001}, 0x8) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xa, 0x8000) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f53000)={r0}) 2018/01/10 23:32:15 executing program 1: r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x9c)="93d88ac58fa62afd8f69a5912320e5db254d65a58eb77e6013476b47bb9e50fd1ce392d19b2f919ed3491e4fd6422fdc6c498db81f780a5348ab47f01b4ea3d7a7ffc4917e11e2f9c099b765b07419ef005fbcf0ab68018a874c7b8ecb8ed5d93ceb461b50a70f9dcd62d6c5852a07cceb5fa2f9b68c342c57dccafeeefe36ebf151da2bd2279560d7e687e04664ad30f38143702802ef32b8c1aac2", 0x9c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x4, r1, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="ad2a93eb709020c3e6783805f0626604", @ifru_flags=0x1000}) setsockopt(r0, 0x103, 0x200000000007, &(0x7f0000000000)="92", 0x1) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f9e000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045d000)='ou', 0x2) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) connect$nfc_llcp(r0, &(0x7f00007d0000-0x60)={0x27, 0x0, 0x3, 0x3, 0x6, 0xdb00, "55026fe23cc2891ac13ce94e48cc6a381df0208c828641d51dda9288059cdf8aea36399a38b43e143a0fbb189a7a236d555809213f9edca2b1cb6a92e01dfd", 0x7}, 0x60) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f56000-0x4)=r1, 0x4) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xce0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x200}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000097c000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c4d721", 0x0, "669658"}, "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"}}}}}, 0x0) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x14c, &(0x7f00008bb000-0x10)={&(0x7f000008e000-0x22c)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xc, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e2d000)=0x0, &(0x7f0000f8e000)=0x4) 2018/01/10 23:32:15 executing program 2: r0 = socket(0x400000000002, 0x3, 0x80000000040) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f00007d2000-0x20)=[0x0, 0x280000000000000, 0x9, 0xa8f, 0x7, 0x80, 0x9, 0x9], 0x8, 0x8, 0x8, 0x1, 0x2, 0x3, {0x24, 0x30f, 0x7, 0x100000001, 0x81, 0x8, 0x1, 0x1, 0xcd46, 0x20, 0x100000000, 0x6, 0x6, 0x7, "75b3a628327d520b4d1fc4f82b6ab639483a33594c59ef84e6caae3ff7a2624b"}}) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001e000-0x7c)={0x7c, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, [@nested={0x68, 0x4, [@generic="9c88497302ac18673f521abf4a5582af76ac50a44041e33773d57819b729f002f260e8963fa61c1eef5980310e5ca872d41c421414de33858cfe9e7ba76fd07947470ac6a4099416e5a623b850c1b42a3b4a51e4080795c38ac2ae8169b337b86b"]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003df000-0x8)={0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000361000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006b3000)={r0, 0x3, 0x1, 0xf00, &(0x7f0000d6d000)=[0x0, 0x0, 0x0], 0x3}, 0x20) accept$ipx(r2, &(0x7f000009c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2d000+0x6c5)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000391000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000264000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000fc5000-0x1000)=""/4096, &(0x7f0000ea5000)=0x1000) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000985000-0x4)=0x0, &(0x7f0000d5a000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000032d000-0x8)={0x0, 0x2}, &(0x7f0000ca8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000a1b000-0x18)={r5, 0x81, 0x30, 0x2, 0x7f}, &(0x7f00005a8000-0x4)=0x6c) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000e75000)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a73000)=0x0) 2018/01/10 23:32:15 executing program 4: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000090000-0x39)={@random="e9f0731d5e22", @random="3438b7b118c2", [], {{0x0, @arp=@generic={0x337, 0xe864, 0x6, 0x7, 0xd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "8cc0bc67b867b5", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "1ed0207d46f217cff22b056393668f1f"}}}}, &(0x7f0000326000-0x18)={0x0, 0x4, [0xcf1, 0xcae, 0xcaf, 0xba7]}) syz_emit_ethernet(0x10e, &(0x7f00002b6000-0x1bf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xd8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @generic={0x7, 0xba, "a120fa15cbb83215e2a192f6db0d6d1a1efd9f07efa682ec7ebeec5a0553f704f41da026f8979f06642b71c92148947ef72c386daf1603eb6538e0b643f2cd7990fcf567450b3e0cc9c75a96d3912f67894fd5503b5fe9ac1a476699cd226fe03b175de6c144729496ddfbbaa5a28821d0ee75fc1f513d6f7f067b7137b8eb326f635edecb20b9068e1a797904188cd2c2d73462dd5eb144071777a8f60c2bfaed43ba31f74691dfd2c9d93a342a1900b2ed286cc13e9446aace"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1e4d2e", 0x0, "839896"}, ""}}}}}}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00008d8000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000216000-0x4)=0x14) sendto(r0, &(0x7f0000075000-0xc6)="8f558d84b1cd1b23e1cf0647c63090e018ac438ebe36aeb05a55ba958a555a0af96f74c1bd623c5218e2f698cd23ca959b33f178290ef8883e5452654046b7998a6ce13b3985f84b3eed12633f0f2445b4df927b2584c59a863b6ff6be2ec474769309c381cc2939ca7a932196447bfa11fee5d292410acb6dfcb0f9612a9fa36c3dd163272cfbe125a52a47ff533b59a988ed2d037bc55bd951f62c840563e8320d048ea2822c978f9f7ea6bce116119c190ee23dc409508675e7146534ce823f47e98c3e94", 0xc6, 0x800, &(0x7f000075f000-0x14)=@ll={0x11, 0x7, r1, 0x1, 0x2, 0x6, @random="33c7e426c822", [0x0, 0x0]}, 0x14) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000096f000)=[{&(0x7f0000d5f000-0x16)="ba68084b2fd6a2504dc3eb5fe3adb6bf53874e29", 0x14}, {&(0x7f000040c000)="227eb90d6f5a50211ddef6b4fb0cb58ef911206056d97303f514def4b5165d228e57f62bfb9944cf222119b3e479c15855d5610d9270c0ab", 0x38}, {&(0x7f0000ba1000)="0124a0ef0ebc696e18052d4f569c9135f2c69e23a617874608bda21ccea20e967d7f7bb69a0b84633dcc979fe38b9ed501b525d0fa8b6b613c237a6c51d5ab8d74dda37a68c044a18fd5de7c8749a3041adc4f61c216fcb09022ace1b8bf30651f5e219ce9047f0fcdf2710f8a6304fbb367c828eb65a66dbf0a78f575560c1f015e01e4eb3cb89a6d74d0a5f67f4e2c8de6ade331d7fa38f9302de93e490bc542384eedece45ee84da7fa69186e7c3f1a1177e1af56f3f35bd76e2cfae4d96f22985d570fb0778f461918156a4cb9a07da0d39aebd2889d203c1bb9cd287fc7d1f628464babb9b030e1", 0xea}, {&(0x7f000092b000)="def7ac0eefc79c7b14f23116efb7d6bdfdf2c28a1bcedbc9e3c6690bf8ae28697fdaa12a133b2ef001af76ddb8a0e4232441337a0acd9b5c504bffa5fdaff704125239f56f2fe40cc0aa1de8c933db8dbd382fc7fb24083ea1a3cd95fd42129250e97c74da2935e3db56d7b7aed9b8d203e28faa853fbf12c0e71eac74a9d68a530b1be1da846ecccbc4fc2b33c824e62b2ae47d57fb6db458732fedcf9f54d55db3fdc8c1b8", 0xa6}], 0x4, &(0x7f0000f8f000)=[], 0x0, 0x44000}, 0x4000000000000) pipe(&(0x7f0000882000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00009b2000)=0x8) 2018/01/10 23:32:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xfffffffffffffffb, 0x4, [0x1, 0x0, 0x7fffffff, 0x7]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @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]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000002000)="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", 0xfa}, {&(0x7f0000002000)="ec0333916b608fa2e83ddd202a2c30791c4fa86c2fc94d7986ba42fe4ae8158752ea9b325dd832e2722e9db94b2e01c712a5bef300e6b3f7a5e5aa341b2083e52ea2b965152aab3a141ffa17ea53dd121a75fb4a585d60668285495be51734011a9a1d051c1120f6682e6bf34f1ccd0d5cbb85fde0921deaf08eaadc16d07f23ed9fa21b258182d5bb1ec54e8d550de1afe790ad9f98d5e18e26487db5d53b7605e57030126cba398a5ad57d2293e6a9", 0xb0}, {&(0x7f0000002000-0xd2)="ef13429a838b1aba564e7f96904c4fcc91a97f0a3f24e467237a07d8d542621c911f1184b99835237aceb651334c02064437231747bdb1efc02728881988de80a85881d7ae77db6355c807821b1a3a490e15f66e89b8bd65c4e6e2211a1414313b3fca3df3e341ab72d073d1675c58aede590b9a89f45e7eee3b4925e9aad501873cea63d912135d5def0a4be01f83021d533f272220ada0476965806962ec8c1b4564a57db65546cda0f73f0c9094950aebb7299503d87cbd278783bda5bda77482e115d130557ebd8771d42b2d8fee360b", 0xd2}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xda)="07063968e14b4f86218c73112b62a3b8eb00f33dface0513bffc3dcae1b8c13915af8e9365145c87e76e4d850d6d919052ab5517379f59baadbdc294e3bbe8cb2b1cdd6047fb3d7f26d83b1f2e0289b359111e340525bf93323b81e55783babe26096cb4c51a300664dc693b647359d2a12ee5d8042395cbfb1b14fa5a79a593256d01619a851ae28169fa54d5ef98fc2ad3aa1834d09b7db5ddaf7fc61f325c341db78fa58a426ed3a9e812c7aaee169b982342926d4363e3758ae94ce4293a8780d924566c9e106c26559607fb393ff972da40817b4c6b54f3dd5621fb9dfdb697c3b30cd25612989a9748", 0xec}, {&(0x7f0000000000)="360565b359f88abb80affa4b43eb020b682b68a926252d53a4612398c1e9e225029a4228af5b37b505d17d083536e325c5cc45c1513e05", 0x37}, {&(0x7f0000002000)="cf46ecdcfa123986911097022d2b5deda7979bad5b3a18da2a933eac2fccb2adb983749575088aaeb089602bb59d271c55769003d94714339007859744ad28b8e89925342e555f4d9eb03ac87b945d8758f5f1b11e1b9270", 0x58}, {&(0x7f0000001000)="c5411b3c7d65116538ee13bd737ad3641eeaa36f34632b02cc6e6cf6016f06a818db26c41a250f5e2b0788033de4b6f1ad456109ed7117a82b028c6d14462c6dd33aa0498b", 0x45}], 0x8, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x5, 0x8000, 0xfffffffffffffff8, 0x5, 0x9, 0x61d, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xc9, 0x3, 0x56c63153be6f3473, 0x80000000, 0x0, 0x2, 0xfffffffffffffff7, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x40, 0x200, 0x5, 0x1ff, 0x541, 0xa6f8, 0x1a9b, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x1ff, 0x7ff, r1}}], 0xc0, 0x20000004}, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eef000)=0x2, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef2000-0x10)={0x5, 0x0, 0x7ff, 0x5, 0x0}, &(0x7f0000942000)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b7a000)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xdfa6, 0x101, 0xffffffff}, &(0x7f0000ef2000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef0000)={r3, @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]}}, 0x8c) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f00006ba000)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000099f000-0x50)=[{&(0x7f0000f70000)=""/19, 0x13}, {&(0x7f0000f78000-0x2a)=""/50, 0x32}], 0x2, &(0x7f0000491000-0x4f)=""/79, 0x1b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f7a000)=0x2, 0x4) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1ec00000003b1bda68713fcb54184a8088235fc5bf008a6346e746b879e5876eede99362b167daaa0abb1cc1c00000000e5ffff42732191d072c2c5089753a7814b", 0x45, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x4, 0xb, 0x0) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000052000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00001a0000)={0x0, 0x0}, 0x1, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00000cb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e04000)=0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004cf000)=r1) syz_emit_ethernet(0x98, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x62, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36"}}}}}}}, 0x0) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet(r4, &(0x7f0000923000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2c000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000439000-0x58)={0x26, 'skcipher\x00', 0x3, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0x9, 0x8080f, 0x7, &(0x7f000086f000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000283000)=""/177, &(0x7f0000d53000-0x4)=0xb1) [ 69.986674] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmmsg(r0, &(0x7f0000995000)=[{{&(0x7f0000c23000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000553000)=[{&(0x7f0000ac8000-0x36)="de01ae0c46595bc65860756e3a96af9a0267a79efc80529831278c029f3283555d2bd39a4dcd87dad5785b0eede0a6201b6506170337", 0x36}, {&(0x7f0000a0e000-0xcd)="8889284186e779cdc5b68c2a63a707c6d01b9e565e933b8d53473da5f145a182e549efbcb30093bccd5ec9cb1d29b87198933f68933f5d6c5f46f54c74e91b33c9240fe6bb35c239c323cc7783a3ba2eb38ed9e6b8e96e416a7ed44cde4ea02a9c1df4f3f0e2a01cdc4efeaed30f2bcc7358e8927345e91ef5b6e9d4e5b96c5470d1f8f00bd5d084309eb950a1ebb145c3eedfbd7972a6de7aa39619eef023ed3e0871d9a15d0b628c4a006e7956179fad1235b876d4dc5fb6845453279c81116e5853ee637393facc47ce5b69", 0xcd}], 0x2, &(0x7f00001c7000-0x438)=[{0x100, 0x10e, 0x9, "241ec3f6da50a08ec3f372105671783bbf92a7b71a9a0b538b82e6f3bb092ad8a9ac9e1a6f9cb0c28e6ff9298469375f31732a836e07c802b54b2bc8f26252bbc43a4bef03754937abc1b7723f7260b29884554f98d48e2757d6f26e28f624b2bcae7c493015d8a16759d05e9d787676894810517cbaf5d50cc48cedee6468f36dd3b5177e8a4912e2d4f73b4952e47e0d69d90ad6554f7be12e17c69d24d7d41423c9237d01c80998f0ff9865acb59f1bda6d3f49890a11747684cbf06cc03119c9139fcdf37ce3b2d88601686dad384d05dcd758dcc083c29c87103e433331d4f0f6c3af7d616857c352"}, {0xd8, 0x0, 0x73, "9c6146b1117f8da4040031046ba97e96ac636d0fb9b623d100f0975f415f8268a9f6a1e13c269b274fd40fef60791f6aa1f291f3f9137d039407206598d462a4a9d571c11d0652d4e10d9f60da61626fb5d4490ea6f12152d8c1f55ae9e6f26a1ce7332b144fa466fe6252ca07abadc3a82875255dcc43a15233a09c559d65961cefa59e2c1a796a3944ff127051d86333c39bc351b651956b2ec388720c7512c5d76529119d2c8ff46764575995bed7e80b483ff8e3e3c7dc486da76332b6bd5f3468de"}, {0x110, 0x1, 0x10001, "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"}, {0xd8, 0x11d, 0x4, "82c651327990660df054590761863160b78793c29bbf2184a2ca4492456bf625c5351b41ae76d02517b55e0b78d7385abb2283246e505689fefeff705ca612d3ce62e2f7916cc01cf9610a9715b15bcde1aa6f14d7bfb11ca0d4ef6464130e40524c43f20b7729f7c06436a80afc1feed32314e077e4d496505b9ec3fa4951a703cde024185b324bd3377e55b3381d1d74b66f38781e4b857571912054caff692e72d45c2218d32ce0899bc117cdd79210f1b1ae5572a18ce6aaa826a46f951c6a769a61"}, {0x78, 0x11f, 0x0, "bd69cb928bf84e0e75aff8b4b8ad95f165468a53f56ae09ea57d9cad6c40b70eef9456f26554b5127573654007f1c12c3c19354d87562a647e0365bb53b6edfdc7c563a2ca68ca41b3ef1d5817d7c6cbe64b1c34a834344a7a306ea3e298861a2c9a729b43"}], 0x438, 0x48890}, 0x9}, {{&(0x7f00007c7000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a1c000-0x40)=[{&(0x7f0000410000)="e4673e693d36a3da1100eff3d08f17b7d118697e5e211f1137f3c54e2922afecdb3f64739dc4474340e16d5dd4c841b9ff1ac9fed1b9ac702162136d20f10d9bab4a81e1f4c864bf145a9573bf7a8f1ca1413cc2004fa2c6276f135e1ca2742d3d18b39feb0c86a3c26dc9d1ff73d2d36e6195d3e753be6ff1aab0a20feb131aff4aefa1878d83fdf615d0c399cbdd98805305712010c3d44ce62fd2ef4500da172bfcd97e8024d8172d5e59cce58dd814aa0dcc4521cf7e59dd603c281c58eb11c16c820fdea22c6cd767b6697eeffa812309302ac2b5a99c307b18fb4f5a94aa", 0xe1}, {&(0x7f00004dd000)="", 0x0}, {&(0x7f0000f72000-0x24)="c8a61854198dae81a64f06384c2435c479d0fc791c1ce89672afc19f1ad96d3528edea45", 0x24}, {&(0x7f0000f3c000)="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0x1000}], 0x4, &(0x7f00004c6000-0x248)=[{0xf0, 0xff, 0xffffffff80000001, "6a6744490fa25d35372c6629ebd8c7b5198235c4bfeaec479e66db22de8097a45195ddd2eadcaa602daa17e502e2eaecbb444ddb6dd4b78a4f67ff54540594651f49eb3c3cb39d46650506b704c6b2d4ac5049523f6f85cfd04958097bb411286c45ef94c4992ce372b7860f1c3cfbf22d255784ae2abb6af482bdb4d24b5741fb85b19f62aca40a904e41c461f360a56239144940dea09870283d1247012d4030ef9d314c147e10a2f0493c6169263859ad6366efc02a48b800281f72ce842f56a8405e75bff1f769c5ca621f572571e6e5cff0c9945a067a8d69bc"}, {0x68, 0x116, 0x80, "298f0ec5d5f20844ef94b5ced067d5ad6cdaa761df37ad985af1b4f0bd30bc90e96ac214b48d3a55c5e385dc4f686796ffaf784b005699c8819697e3ebd91978661cdbce96d6f1541f3a491f8a3af74669b10bbe44cb0ede"}, {0x28, 0x105, 0x7ff, "4cd190d3e057eca7b30cfe6c5ec670a1e9"}, {0xc8, 0x119, 0x3, "2baf3ae6171e6cd98ced044d34a2a5a3164f1a22b5b4a25cc9ee282a06f1e60a63e44540801761f5e2f10a56d0bf4220dec500570d715959a81153d9ecee8fa12319d2cf36fa18409327cd30dab1cba67a518b3ac89383efbb1f0bae33a367ed0aa9624d17414600543efe37cecf668d895a8034faff3de8050349fb0ce354cd8a8acdd0e761c91e9a7421ac67a751b811daad60065805cda078eb16f7de6a4b7b1a510490592d2bf4fb6bb829ed1166c491f0670f47c3"}], 0x248, 0x8000}, 0x4}, {{&(0x7f0000ac8000-0x10)=@llc={0x1a, 0x7, 0x3, 0x7, 0x9, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000037f000-0x10)=[{&(0x7f000042a000)="f084a99a0b0d2ce168a2854f8c7040d2c060f0e9af4bbe30f0c2ae5ba295f3d7cbd40a487dd76190f367a217f6d94cf3404a5a239155e31275907fc1af48cdcc99a53eb4dbe46e54cc53de1a6e95a7806bb6fa77572aa0bbfb7fd47b0c655d14285d1f5be6ff2a3641ce11a8e9a3198e0393f5a4503a76c9459040a635fef14fa39f2cb71139d48a271518c51457cfd5f6184bab80fabd", 0x97}], 0x1, &(0x7f0000095000-0x1d0)=[{0x110, 0x1bf, 0x1, "2573111fc7b5519c05d89ecc8fea505050956736c7b044c35b44590ca5620a04b978a0fa782ac261694c8626b6885a2dd9a9e2023e7fcf2bb8023255fbcf21e0f064e3a71ba8522adf411a403af5eb314ec27709d778105a1b9765d1c31a06e97977273141f5fdc11c9f985e1539f73354864d9a46af93d09b80582a455b510e3fd8226dd3ca146f447bcc801a7d13b51b8a163cae42cc9f039caf87c62a60538b1164b31c7fa0aa3f13cf564696dba6f451fc89dbce43d153c8f9eb32427d074746aa26dd39412fd2ee6c7d4b8f00c185678f80faf285dc1b6c5bdf5ac8eab294ab6c8e54e1182aba958bfa5e05956e30cad909560250b9ff"}, {0xc0, 0x108, 0xfff, "2f3f969ac4c24fae7efa593711650738ecf88f0367ab53f058cab3e3d44050864275e3e82b494e036ff27a4b4bb9ccdff8b0f991c7f7d5e1a6eb835a6ac2afe64c398cb280858cbd23ccb782aa0ffe57c9c80ff97c9852f4ed9afc44361b63eff5ed70eec466127f23c8ab5f17a46b239dfa1eead383642a4f7d483ef6009f5c838c97a5395c2121d197e2f9fdd7b673019bf0e878c65d99dc3d06003a1d1c9fb9548f939dfeb35db30842f8440fbaff"}], 0x1d0, 0x800}, 0x4}], 0x3, 0x44800) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 3: r0 = socket(0x0, 0xa, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f11000-0x8)=[{0x5, 0x20, 0x5, 0x18}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000acf000-0x10)=@req={0x100000000, 0x2, 0x5, 0x4}, 0x10) recvmsg$kcm(r1, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) [ 70.034236] dccp_invalid_packet: P.Data Offset(29) too large [ 70.067647] netlink: 'syz-executor1': attribute type 41 has an invalid length. [ 70.082412] audit: type=1400 audit(1515627135.734:65): avc: denied { getattr } for pid=16121 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f49000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f7000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a0000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x44c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7c168530}, &(0x7f0000ba8000-0x4)=0x98) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000f6b000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000011c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000869000-0x4)=0x9, 0x80004) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00008d0000)=0x1, 0x2) getpeername$ax25(r1, &(0x7f00004c1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000325000-0x4)=0x10) connect$ax25(r1, &(0x7f000013b000-0x10)={0x3, {"c5dcf6bb2fc60c"}, 0x44a1}, 0x10) syz_emit_ethernet(0x2e, &(0x7f000019d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) accept$ipx(r1, &(0x7f00005c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000)=0x10) 2018/01/10 23:32:15 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000524000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x5, {{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]}, 0x1, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000004d000-0x4)=0x8, 0x4) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000a96000-0x59)=""/89, 0x59, 0x2040, &(0x7f0000f55000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/10 23:32:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfff, 0x2, &(0x7f0000002000-0x21)=""/33, &(0x7f0000001000)=0xffffffffffffff1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x5, 0x2, &(0x7f0000e5b000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000a01000)=""/0, &(0x7f00000da000)=0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e47000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f7f000)={&(0x7f000023b000-0x60)={0x27, 0x20, 0xdd, 0x7, 0x101, 0x303, "65e1814f07f4d68d30c452fd224d490465662ad83a9a7e2247ab8e0e7e485cab9de2ffb1dc159821523f812980ead9d4df3a42c42359251e9a15bc3dcfe61d", 0x7}, 0x60, &(0x7f0000f80000-0x80)=[{&(0x7f0000f7f000)="6a7dc299f44aacdf198e1fa8cd0e63f3d14476a16d71d3605374aed75f5f33add140f35eb6d82f1cf2fd508ed4bf320f09f9a69605608ce0dc839839a2d88cb2c1d2818c2e7c60a673f3df00c19d4acefcd6fe212ca8469896bf818890e5004869ffd147449adf0fc85c4a43c1def2db6b0c4290784f6f1318c2115c3a8d423f6d0d4427133b84addd07bf659a2619", 0x8f}, {&(0x7f0000f7f000)="1fb89238a03dbe867de5c77c201895506d7ef2b6936e06df4ce3416c8fb6651bc64e56c2e7107b9453c2a5aaaae70e00e84af1b4d9a6bf27282808af0a4ae536b5833e60c3aa2dbba174441c347f494e1e0800e49a19c28892043990a94ea55fb293e385f10abc3404893ee73654208d19b5ef8c266e7a20c47c30d299271af52ff28171315e463956a7cda8d19fbafb9f534cb532b3f73de163b4d8b00c3decceaaffee30c8b3b1755da923b7d068b260ecf71f4b8d50b3437ac9f9a255ef6a0ae4799dff5893becdc318a9898ea4e0612ce9cc6f86a020b34c7bd2b776a164a32665368b4d0a9e10e1d252cb55732ea6e27e", 0xf3}, {&(0x7f000012c000-0xc8)="182b4ccdfc172d4c88d6a8d2c416aa6e6404f89d25950b800aae566723b4b4b451b0e2deb6e29ed52e0f48fb95cb33e5801aa09ac24a665a72185b85ba4c7d2aa77c0436d5778742b8149b12702bcd786a7a9832e48510d95560bd1bbed363cf5f679f5943f585694d1f06d8f6253922cc8714bc8f458b8795277e71296114a2bd4fe4ffaa36058007119f1ad10e76766ff752adf5249649683e3457e79c0a98e1b878ee7936e01e02584af12eb4e4900cd603b6f459d98c27c5a38a3930f4ec0dd694f8bfe0f49f", 0xc8}, {&(0x7f0000f7f000)="61057e89879858641f17895f559159b68d773c8bdc270b7ace04464dd3ff491fe434777f128028a4f86aff1b7c568129889d9973d013e15cc4fc0933076f5f32af4f02ba03d880bdeaaed8b65209793709896e25a1436b226b0aa137579cffb974353de195e3271fe26f1d72a9270a5d277d2841f993752d56a9eaea68cb98d20f8f86e20a47764284cb", 0x8a}, {&(0x7f0000f80000-0x1f)="c04e328ddd04a1b1a2ca5e04f90df3f5bcfc91ea4c452f1b7a5b8bd5d6cb12", 0x1f}, {&(0x7f0000dae000)="6eafc9814c45aba74ee37d40583adca9f680f58faa92450668", 0x19}, {&(0x7f0000f7f000)="cd9d9e97ff01b7400acdffec7d941b92c9c63a56fc9523f9802e3d0b582f8c47776c22110f945f43ff393ebba9287b44ed29f097157b2e130082b903c0d7b2910581c9fbb95a317f7f14477be1c6c2b7fdc7cde45984f8ab35c9a49a998832fd172116da34ea3134e1e439aa1b6a864add3a13f71df4cb", 0x77}, {&(0x7f0000d74000-0x5c)="f62b26baec8362927d83fd7ad6ad55b9bd30ef08d1cbc856323e4bcdfac64b6bce20230b865994e88a5c689a9ec0471244d8dfb25768c68e09144b5ecba0844fcd68bdf64f9b27bad3b0065fa48f0ca2129d13366abd9791d5a2c646", 0x5c}], 0x8, &(0x7f0000ec4000-0xd0)={0xd0, 0x110, 0x400, "e51ec7a8889f49ab340f4a8bcbb3a01dbfa969388dd6648426fbb7cb0631d5fd1a0364737fc1ef381837c9e486c81a5f2dbc073c687f61292dd9b03f8ba962cd4e44e34e55c56943f337ce9edaebca9460bc2cd28a90e6ab79d596c0b133940893581e91e5290774781ba8ae7fc8c9e8537bd3c862cc50df7f46d2d3bbd9ca3821ef8bc83d168d23f7199028440bc009a9dc34549b7b37ea10a7efdcd4c0511347a7824db11cf101eb1a15dc619aed36b40f4e89a696490754"}, 0xd0, 0x40}, 0x480c4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0400f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000f7f000)=""/119, 0x77, 0x2101, 0x0, 0x0) 2018/01/10 23:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)="2f48687c63275c8a8fd02a6fdf3afe9d", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f000061f000-0x188)=[{0x0, 0x0, &(0x7f00009a9000)=[], 0x0, &(0x7f000048e000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x72, "307859cdde1ee9678448b19343bfd5c844b6608ff2c31e94dec14bbb2ec1256d61d04f95efa5168d6ac440213befa1ff5cc1c1b54dbbfc3e3055b410becf17d323b240ecec1f34d3e93936ede51bb9ac36dc8a1d5570dd8bf60f2781fd46197e9ce95b6cca6b12403ec3c7439a3a463ce884"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2fe}], 0x100, 0x800}, {0x0, 0x0, &(0x7f00006c8000)=[{&(0x7f0000ac3000-0xb7)="83e61c735b61be6ab4b9bb2a7614ebeccfce648175becbdc105ad44dc98501e224b45d2cef038b3894fa117ce15854eb2e79de90af48f03e1887f28bd24fc6c0d727bad40e8cd4f7e723b49f120bbb197e78994f765d413736b0c44f562ca779bb9a3a651b773bb6a4b7d5d593a6a01a93ea8ac2624d017d67625c7998ccfc76386fba85644b77e9812799edff8784505142e5552c4cafb5584a4abd814f8803112498c80569ab9f64b802162c72c3065fa324d13de4a2", 0xb7}, {&(0x7f0000f12000-0xbb)="52dbae254e1f001237d3e0ca737779592a046542f33b4c4c2c16cd3c782dd6600f94c458888251a7833ad98be526a6270a3b5adf810b0fdbe79d40276c38f28c7e1b59bf4852a225be3a061a8f1152574827ad29d7410e0288850d275aa36273ee95e43be60e3f1d7bc196de665dc4b9f084d8b5aaada7b34f74219ad9600fd174df0826031022cf583e1babac67a798a1c52c012838073b95217f1a8c5335b12e2eeae862487cda7f6bf8ff90a3f509a0552c97b24c87f7527813", 0xbb}, {&(0x7f00001be000-0x6e)="52a6f9831721934ac3b4238f94d9cba3191c3b309b243b9d93b21cda73f2dc846d4fff903988b877286b9aee4d94d0476ae79bbb5081f2bc00dcac1d3a4f8b28a74a31baf622a3af141a5fff38ea5222d7235fb892dfd6da7b894159653a97ee09c6b0fe21fc71b98de61dd168d2", 0x6e}, 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0x1000}, {&(0x7f0000d37000)="a634a9bd8bd9fc3489b9b933287af899e0831d09d34b6968fd4bb692bfa2f3f6f1c30a7bcbcb327466f83c73a9868c8a3da93a6183d03a8023e6e7eea740", 0x3e}, {&(0x7f0000ac6000)="bb55d63f538dbd997113a3bbdef1af765da16402d50c489d3dc9b5b2e4a7ed28b79a148b8b9d5d7b41320d62f22f3f0686cac599b18fc3c576546f14d1511cb2f6e1e92240c4b1cf691fec46", 0x4c}, {&(0x7f000001f000)="933f980e3c5d922766c9766c600dd7b0ac208510ddb70502fdc906ae7578d38b2e0417e8a4c84699c84e532a60086b2ffaa48b9a84eda80be463006b7dd571855ff3f3fcf4f45f95707fb303aabc72ea1546491f6e1a4eb567f640ed875b6d4cec9225e8720d0556faed4c5d4fb779c4ad631c7c1dfae29bf0e232bfcc6a8b88a993aad2fa64893751ba924f315092d3063d50309be880f79e3bff4274d6996b22abb0bc02afdf81d5c105710398e151", 0xb0}, {&(0x7f0000a84000)="6309a2eff9159040d8dd2e63d67112345b789d00556701b6717ba581e7fd7831a9fde124e95be4dd231599b1188d9c1284666a4375d93d080cd21f0f493506dde97a18cbb5dc83bbbbdd0698c760435ce68b76a3a62ee7d373ee40e44c9e407cfa6e7cc9cd2f05e7d01b4c9af67e24429e856aa0a17104066142e56391ce43431119ae4ba79791429f01b2fb2dfc5694050a56bd78a62a13e29546f3fdd60713d57dd626cbd7efa3bc07727c86d8a519edab3b1b7ccea8ac156625c33fa47bbc7b36739b5d30bd27c1b81ee75374ee4c7b957905f0ef6cf8adfae7d6bab795", 0xdf}, {&(0x7f0000c39000)="4cd098275e8cc2c6d7acfcb0b01377eeaec40aafc1b069ad30807492a680d737e6c54cd9903ba81399c1da966b2a38477037bcc4ea956807600bfbcbed8fa017f9ef4884d37a4ff0ea50fbc3e73bbc8418df4da8e89ee064e38df4944ff80ff1cf0016e6426e56ef49ca58ecc4d72158bbb59467087632dcd81bed00f6579e1a5e85209649d08fa4e621aa88193737317cb2d6f20f88b66025811b81bedfb7780393a1430ce80daafc435e0608876e1e5f78e9adf595e29c1d6ec007636f2a4304b22ade829329868b0b1264a5fce3a09c3738fc7a6db3930197b65c1fefa805212a442180a09529db2849440214ffc1ef", 0xf1}], 0x8, &(0x7f0000d60000)=[@assoc={0x18, 0x117, 0x4, 0x8000}], 0x18, 0x20004040}], 0x7, 0x20040801) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f0000a8a000)=""/187, 0xbb}], 0x1) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000589000-0x4)=0x0, &(0x7f000005a000-0x4)=0x0) bind$alg(r0, &(0x7f0000f21000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000647000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e59000)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e59000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000e5b000-0xbc)="42597ddea7047330f1e247b237fd1404eba6723bb4ed51b65b96c88613b451185b5e33309243785a6240d222af7894e8b288e605fdce7280164950e970d8b4d514a3041146c042194b5da9e0dd6c19080237f9d941b9189d038d15f76ec489d92060e209ff0743afdbd7b0541eb6284a3d7b016b23f14dd67929a8854a7e137143516bcf5442b4e2e0dd778b1b1eef390b59f8377b4e47dde509d868c2bd4fc48d68ecb4df18d4b81e430f32b0048323609a51a90c03ccae79e99102", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) pread64(r1, &(0x7f0000ccd000-0xba)=""/186, 0xba, 0x0) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = socket(0x8, 0x80006, 0x5) bind$bt_hci(r1, &(0x7f0000ae2000)={0x1f, 0x0, 0x0}, 0x6) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aed000-0x78)={0xda3, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x4, 0x1, 0x0, 0x0, 0x3cd6, 0x3, 0xafb}) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 2: mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0xb836, &(0x7f0000f73000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000b9b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ecb(xeta),sha224-avx))\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f73000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f73000+0xf47)={0x0, 0x6, 0x1, [0x800]}, &(0x7f0000f74000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x8}, &(0x7f0000f73000)=0x8) sendmsg$alg(r3, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}], 0x48) accept$alg(r3, 0x0, 0x0) 2018/01/10 23:32:15 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000968000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004df000-0x38)=[{r1, 0x200, 0x0}, {r1, 0x4041, 0x0}, {r1, 0x6051, 0x0}, {r1, 0x8018, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2318, 0x0}, {r1, 0x4010, 0x0}], 0x7, 0x1) syz_emit_ethernet(0x36, &(0x7f0000bef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, ""}}}}}, 0x0) pread64(r0, &(0x7f0000c74000)=""/4096, 0x1000, 0x6cd5b320) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/10 23:32:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x10000000000ff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f51000-0x60)={0x27, 0x5, 0x1f, 0x2, 0x5, 0xfffffffffffffffb, "d0e04e82d29777771494843853c1ace029e1b4e07222946c7d41f88adfe59b296ae2bd9945500108ca904da26a3a5602c1e2994e50bce2aa49233fea88095d", 0x8000}, 0x60) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 23:32:15 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) socket(0x7, 0x80000, 0x1f) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x7, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 23:32:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5a000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a18000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 23:32:15 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1, &(0x7f0000c16000)="", 0x0) 2018/01/10 23:32:15 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/10 23:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00005a3000)="10ee578981fe20000fa39d8088000037ee3a3f845f78e9634db47be8b88eb0b550", 0x21) readv(r1, &(0x7f0000bec000)=[{&(0x7f00002b9000-0xae)=""/174, 0xae}], 0x1) 2018/01/10 23:32:15 executing program 0: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b6d000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008ea000)=0x0, &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x2, 0xaf) 2018/01/10 23:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) r1 = accept$inet6(r0, &(0x7f0000b94000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003ea000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c22000-0x4)=0x6, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000069000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003ad000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xe8) 2018/01/10 23:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000046d000)=0x0, 0x80800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a2000)=0x0, &(0x7f0000b4c000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/10 23:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004fd000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7000)=0x0) r1 = socket(0xf, 0x807, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000096d000)={@generic="0900000056aa83e1b3000000c556dda8", @ifru_flags=0x9800}) connect$ax25(r1, &(0x7f0000000000)={0x3, {"cb1d000001632d"}, 0xf80a}, 0xfdd4) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000cb4000)=0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000dfc000)={r1, 0x3, 0x0, "b54f399b3eda45bd160415e280315d382e1492cf0e128c3df2c18a12fef704ab8339e07e072c38f793900e200dce6c3cd6d48754235f559ed84c8e4431fd7d50732c9add3a9a498d51e183aa289de7cdf8b915e2c79280ad56ed069115b8dd18707abf1272ef795dbde2125216c83a9cdd97a7cd544885cfc0b935d99da5a1424b836080ab53669e415a7c74e391f7fcfa1405dbba6a07d8b62577812bda4f3a7f0619857c716f49ac9bd3f7b2792ceabcd7e79c20665c236370f9ebb89b98dafd194048ef4301ff1eed0c3365972e8cd384fc10fe6c9d7fb382c0b86ae29c8e8c49f3cc9565"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9b000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a9f000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f0000e39000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000387000)={0x0, 0x0, 0x0}, &(0x7f00001e7000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000026a000)={r2, r3, r4}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002be000-0x20)={@generic="4554f0f8785cabcb82754755aa4cbb39", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b72000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 23:32:16 executing program 6: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000001000-0x97)="5a6ef35c8bf72c9cbadd4b64119807e8da00e5f19da2bd6a0c6e2d0c4e553ace362e79a1b34a2faa7796c0e969aca15acf6029ab637fe9efca909cdf6bf0b99aa0e721b7bbb283dccc51efdee3fd6ff7ee47093bab9c9c1dd5aeccbb81bf3c653031d7f9359b452ad46ad4b3351a911e1b6534c3eb8eb28694e23394a485f2e7bfe578ed0265d89098432c0d6a0be868948ebc4818c87b", 0x97, 0x4041, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000866000)=0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x803, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000063a000)="f9e0bf5cdf6f2ea4338bbeeb59c1ea42bc566e5c37ef31b8e8bcfdc9569f0eb331f9bc456bebe6b3d944d87e067a64f985937d96f988c90490542fe69e74340f235c2a9b2aa1f72192c6a55c938aca8b4eba86287123d78728b71e1b2f74f2dbbb559484a97a8a8c75930a0ad494efbba9838e17b107dc8ca03760c8559bb6f18d7398631b00ff6b09d5a9a836648deff2861a583d2532880ed0d11099411b79a61b11e8f4de6fb8d50e44e5f1ca570e79c8d4b3e45b6fa3e9af2b862665b2b75d3ce88106996a7a", 0xc8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000597000)=0x0) 2018/01/10 23:32:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0xf8000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[], 0x0, &(0x7f00005b3000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet(r2, &(0x7f000034c000)="c3896f97d1f7038166b6b61424472a1aac54bce945fec96d86e28b424c784470697a5456202054d61656a960877ce88cf8803e42d194418d70b3fe8e6a8501f1", 0x40, 0x0, &(0x7f000057f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = socket(0x13, 0x7, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000017f000-0x20)={@common='rose0\x00', @ifru_flags=0x1}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000184000-0x1000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66", 0x20}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ec7000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f21000-0xb8)={0x0, 0x3f, 0x67, 0x48167b0d, 0x81, 0x7, 0x80, 0x7, {0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85, 0x7fffffff, 0x5, 0x9, 0x1}}, &(0x7f0000f11000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e15000)={r4, 0x2000000009d, 0x2, [0x1, 0x7]}, &(0x7f00002d1000)=0xc) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000041000-0x37)={@random="3872cee2369c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x4, "070000110fc7070000bf33000000000000004cf9000000005fd1d42b6b040775f1814041b169"}}}}, 0x0) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000000805, 0x10000) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x115) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f55000-0x18)=@add_del={0x2, &(0x7f0000f54000)=@common='ip6gre0\x00', 0x8}) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f63000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000085e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000391000-0x10)=@generic="8a0af71c66f3c8073aee607c48ebf3b7") r1 = socket$key(0xf, 0x3, 0x2) r2 = accept$unix(0xffffffffffffffff, &(0x7f000001e000)=@file={0x0, ""/86}, &(0x7f0000b69000-0x4)=0x58) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005b0000-0x4)=0x80000000) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, r1, 0x81, 0x2) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f78000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f79000-0x4)=0x48, 0x80000) getsockname$netrom(r2, &(0x7f0000206000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000288000)=0x48) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000472000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000f17000)=0x1c, 0x800) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000018c000)=0x0, &(0x7f0000f17000)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f17000)=0x14) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000014120009f2f91dfe00e1000080000000000022006efe1aec008105", 0x100000238) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ce000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000037000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0xe8) r3 = getgid() r4 = getpid() r5 = getuid() r6 = getgid() r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f000094c000)={&(0x7f0000ba4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000999000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000874000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f2000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000841000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000754000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000789000)={0x0, 0x0, 0x0}, &(0x7f0000eca000)=0xc) r17 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f41000-0x4)=0xc) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a30000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c3000)={0x0, 0x0, 0x0}, &(0x7f0000327000)=0xc) r23 = getpid() r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f5000)={0x0, 0x0, 0x0}, &(0x7f00003d0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ea000)={0x0, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e28000)=0xc) r28 = getgid() r29 = getpid() r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ade000)={0x0, 0x0, 0x0}, &(0x7f0000d2c000)=0xc) sendmmsg$unix(r0, &(0x7f0000fa1000)=[{&(0x7f00002f0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000189000)=[{&(0x7f00002c1000-0xba)="f88bbf9fd07ecaa42d28f775101b66b51cc94e2abed06b5aff94a2b305265d65de3c7c5f41106ff713d4c3905c32345d187e0e668a4e1b5cdb4449d9c16c33d40187b3f485f279b491fe434a9001ceeb8674b583ae13bb9022c7c9cc28573e0f206cba45c9b291de15e0015732c34b4f6acc234521fdffee5d1edb4cdcb113142d7df1e76c3eaf987d27ca9f2c29f58d701dae554077dfd649d339ca9113f218c2047c50038307b70cde6d9088493a904a7f7a26f38d8ea4a0b9", 0xba}, {&(0x7f000042d000-0x96)="26b70672cd9e000d84c0689122097683c4b2ea3d329332405227261b86c922f58bd994cb064680bd663b9e54eb2531e9701e22c9be5dd1f2bcb13708322ebb8c3f445b3cbc1de7c11aa3097743dac401d567f42b1bc8e58d47e246c635d37aeedd772c3359e4d4d0ab58904e376d7858261abe7ab8df1b1ccb117d67eb311791aead8eadbefef0aca362c88b6fcc3615ab5d69778f7c", 0x96}, {&(0x7f00004cc000)="036ce4ef30900dd51702", 0xa}, {&(0x7f0000420000-0x51)="ef8b300a1b7806fcbfdaac7f1c72d520c151a91a748bfa516f52ab2646c825b3548e45d3e0389caa73c48c9c84f473add9481ecc77764117d8da95f26343a17e3bc50c748f2c2ca998f4d8a5f7e00b2940", 0x51}, {&(0x7f000051d000-0x4b)="4046dc3dd493c037bcf7f72dc74986610bdde21300688ece69e2100329eff1d80f2aa83364ecc3f3c8371a3ea2903234bff9e364d22e1c9a1b75bb602d9d4fb8de29cb65600ff2cd83a102", 0x4b}, {&(0x7f000089d000)="e257237eefd9e912e8b37c4c92e30b04c4d2986d8b4aaf31577d4a3587b20c1d39d31a0b4ec6467a5455bd760651c769305e4a999773e8131e5030f6a852cebc8710a3d6421e93d4de49b5862fa16bfc39f55a2042744e4d03266a2200b87fbbcba5825cf769ec715616e995e857f5653ecf49a493f135667df4850732f2", 0x7e}, {&(0x7f0000a8f000)="08028a12fe75c1c119d568ec9030653e412d8238bd3eda160a52ec2bc5c6eb9625142a0d6ea792031b95fce772734b85b7bad8e1625c035a525b3692906144db2b32b29b8499a90a41f4c67848771c91ac7e8f596d960c0691990da02d4fa2880aadc0fcbd5a4a0d576495af85", 0x6d}], 0x7, &(0x7f0000d13000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, {&(0x7f0000f67000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e72000)=[{&(0x7f000005e000)="728a659b667987a7e6257491288e303c5549abf0464d0cbc36edad0a78a4f865f0e6270b17b90eb65c9695961801dae76824bb1482d7a059ff78e5b314af79530850f93aa8c48e41bb0316701e1eea6670a46e9c51ae0c16b5e081471ed9ad1aab64539e6e41f7d6c532d16320ac7a8a98057643c1abbf063be3f900ddc8e36a6fd27cfdfad79c1e949bf9a64d1fcaa22990f9a3b3061ecedd558702e30c6b21f45766f012de7ceb7a9171eb0d04b916a0f13d33b5b4d87e07db247807e594eb4d4e3f388267be9c84913f47799b21e2fcea36ca39a6af60", 0xd8}, {&(0x7f0000be5000)="0f8beeca38859045524c8c9ed36fd3fd5f81c0bfd119258c381b1af1e955f8f26bbcf19cb37ba8e5f6c33072f52040ba885383f50ca5da57c6a624f69f049d5d8def3f2e23cc4cf2c898b8abde6b90619c23e73edaf810bf9405a19a689b5969b06e653217551391cd0c280b0c951f872fbbc81a4fca4e90653a9593836c47cf68b782d958b78ded82a5b569839c0957c2b0f0383f3932e824c82778312f0a587bcdbcffe7527a692bcdc0beba9fc4a66024dad45c44d214e36d85", 0xbb}, 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&(0x7f0000f0d000-0x40)=[{&(0x7f0000b1d000-0xcaf)="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", 0x1000}, {&(0x7f0000884000-0x8a)="0002d026ad4ec5a5ecdb4deaae9ae480f179bdbdb11744923a8af474277545d2c8dc74a6fa9dcc3430e14733a3a43515b6cd7c2804c320a277872a9b05e9f998ed884d5d786076a4dff0a56a064230575dd77fe9e83a4d6778d75a2352139a957be8c97da7f5af3361a47e6551a010cacc05af7d01205808e14b73889152c3dc2de6accc163d52d710ab", 0x8a}, {&(0x7f00009bb000)="8ad5c635672d94d733f9455597a34aa6900dc7", 0x13}, {&(0x7f00007e8000-0x18)="923d81e676265fcc3c23aabb3d6a0b012bd59df95ecb6e76", 0x18}], 0x4, &(0x7f000016a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40800}], 0x8, 0x8000) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff09, &(0x7f00009ee000)=[], 0x0, &(0x7f0000818000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000b85000)={&(0x7f0000e8a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000241000-0x60)=[{&(0x7f00004af000-0x48)=""/72, 0x48}, {&(0x7f0000f61000)=""/135, 0x87}, {&(0x7f0000a34000-0xd5)=""/213, 0xd5}, {&(0x7f0000f13000-0x92)=""/146, 0x92}, {&(0x7f000070b000)=""/214, 0xd6}, {&(0x7f0000df5000)=""/61, 0x3d}], 0x6, &(0x7f0000b3e000)=""/229, 0xe5, 0x8001}, 0x0) sendmsg(r0, &(0x7f0000f80000)={&(0x7f000082e000)=@ll={0x11, 0xfa, r1, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009f0000-0x60)=[{&(0x7f0000e11000-0x7a)="1007cd3b959a6c47bf9b94155a92ba6dc4be9ddc7a0d8c4dd87335a5886fb5b58aa3173f725f783b09164562e46d29041f53fea129547b138bd7977a8ebc96d736c89bf34221e6e4a0d276014e907e39d596481c135cb8a00751f3f800e945dc67db7f8905a39068da9311fa0ec6625ceff84403add765577096", 0x7a}, {&(0x7f00002e1000-0xbd)="d339db25d4f3efef2cb48d6301562eaed48ab322a357084b820a516bd7eb08d92881ac25dc1112f7e6df3fad82be7797e978acdbf01284eb18fc569c3880c3fb4431073ee7edc70b41eea540db8edf02ddcc876c792fcc27fe1b498153843be96274bac9a3e5cf17fff8899c898f485aaed8d2deab6bd6b1f4714920befc9ae40874151b2de18dcf51fc0e0b702687d4848387aa038f7a2ba39e0bc3ba8e1d78581d80871e3664fbaa0f63665d712bb37ee14225f2a458358074022b16", 0xbd}, {&(0x7f0000059000)="", 0x0}, {&(0x7f0000cbc000-0xa9)="8460617f1f10c5bdd53dcf03657d117fcb746d23e1572395692012a861173ec97974cb8029a064f796507164c1f924ec840d9c8783596d66c48c33bf575bf36e229da63ec387db8528d592166266875348b58cce0b2cd7560bef401195de23a3c02f84f4e6bbd9eac2c3c79e822d23e0dabdaf6557ccbc7cda4303e969da599ffc57c53f2130ee816a97b9f5452ab08c478710ba134d2b1ebacbf78808284a4dc3da4b6e6b4c16b8e8", 0xa9}, {&(0x7f0000d0c000-0xb2)="68260471fe4f19c6bd8ddb5981a52b8a96e4c4c53c6cf9e441bc37bd8d482a0318e60c1a752baea90f35c45cd151581aa3365718970004f4baa4f7ecc5c792fbc582bb36290d56e2c64d139d9eadaf08173d6118ec19d377e01ab2c338047e271113759aa5b09a20cc8b10d2696fac3dad14e1ce00dd4e1be232459a2035aff0b2fe1efd3a36df2a070fd6c3d1ddfc023b31e6f209b18779c06566b6873a6ae6ca069d2c62d59bbea3201c17b3fc46075ac9", 0xb2}, {&(0x7f0000208000-0x1)='n', 0x1}], 0x6, &(0x7f0000664000)=[{0xe8, 0x13f, 0x0, "cb76c8b4bcb4c0ddf0db4fc04bef68af7a16bade03285c8f6bace435576419aa8966e9c121b6d1dc6f4e9153ab559f2fb13777457498640dcb7ff3aed391a8d4862f75e6023f6968cc6b06914386ec80fc46ff673d1648fa1fab55536bf1bd27e7a9542e8b7597a13e8c9d795735ecb8aa9cd3e96669756d9ad294df91f44e1f45c6726705ba992cbe09745fa379605d1f1586fedcebf635dfa5c6d3d024201ee5c12d841ea454361461e49a50dbb8d79b5d1e56a73863ba63d1843059ff15657c6e66ea5e0b4a35c96729127c763d5dfdb1bcb30a"}, {0x78, 0x10c, 0x7fffffff, "1c4b739b5894e1f01f7d310ec6d3ce376ce57471da6a8eb1d064b409005fe863395a0d9ebaba05dbb08a6453d78cc48e5c4fd0361b8041f49c4736422f6d8c0fed3d9e95642cfeeea6cd136c899f19a6799492c1182ca512ee052cb4f76b84232397f3502f365b"}, {0xf0, 0xff, 0xffff, "fc3263dd826d5235465f3040deb2c01e77eee9a8ad02f064d605dfb379cee1fbf77f4c45408e2946b4e8c61a10382716e8eaa14f58e34e51bf4748b8f8c01d95df39259396f2ae6434fff6883d269a8c0e6b3f9823b3c327d0c9ebb7313b94116fd6945368b10766bafe3e8732d06f9c6212114b2f4f7f2b6380f5dcbb4c8f89c549b1ab1ee7d37717312abad75649168433932451520005e4974428e0c50dcce59468e4a5b3598f2a6ebbdab49d3849348f540db029d20514a4bbfe7ee59e703938a5ca90c8ac8e86668e0972b7980ed749f680e6f77bd7b21d0d350ab8"}, {0xb8, 0x113, 0x8, "a3141bc653e81dc3c7d9942fb754a7afb83b12288f25b5915d5a160598822497d939b5ce81821bce0393b8e623ba7348a1f6914e99ef58c97afd7a17453819afd59a2d69f95e0234cabd19351e22b0dcbb99603d6549c2709e5b5d82065c2463410092d9f08c7fef937be1788ffc625eb4f67786e209396d99f34c818793425f197b3cbba9de19e5e83ffa4b2bf4a73ea4df11342b3fdd6d4285c97c86b9ca22140b"}], 0x308, 0x40000}, 0x8000) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00002ed000)={0x0, 0x0, &(0x7f0000dc4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f55000-0x14)={0x0, 0x2a2, 0x8, 0x4, 0x8001, 0x796}, &(0x7f0000f54000)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f55000-0x10)={0x4000000000000000, 0x8000, 0x7fffffff, 0x100000001, r1}, &(0x7f0000f44000)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000707000)=0x1, 0x4) 2018/01/10 23:32:16 executing program 5: syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x2, 0x1) mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000027a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eaf000)=0x10, 0x80800) mmap(&(0x7f0000eaf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f0000726000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="404d7ed97a34", [{[{0x9100, 0x8, 0xfffffffffffffffd, 0x80}], {0x8100, 0x9d2, 0x0, 0x4}}], {{0x88f5, @x25={0x0, 0x3ff, 0xfb, "67d27da6e11971cc4fe8b30f43e367786565ebbf2104c62b9d32debc51b794a79cfaafbec3cdd484f993e6ddb4821fd831ade753237c6c15af4d906041613c06e3a54272b4164d74ed3913d1582f67bf8b02d8154dae61f8924ec0d8284d5ab6daa9f20be70d4088a8b29aff30ada538aaa93ed63300f6e67536208de112615074a9b4d1cec5a9ba19ec2d07dfb9f2e0667e7c4b4f52fe10afb243a65af3e55fe12668915ec196c9e7aeac5dc0e255bc440d27fc963cded2285d498f65c4a27052fc64f87814d0d0d7768aac2febe0539b9b96"}}}}, &(0x7f0000cf5000)={0x1, 0x4, [0xd97, 0x7b9, 0xc9d, 0x780]}) sendmsg$kcm(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000db4000-0x6)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f0000472000)=[{&(0x7f000062f000-0xcb)="c0250bbdac9321bf8e2b23949f8422dc158122e2ab5d79181da498979447f0237f0d3b4f05370415e398be4f18680538d5332ad5e8a87622e35d38489a2b4e42687d87f4328b0da47025a11ce189b873113d83f43f23180960db8fdef712a7be4a85d5902b9f19e02bd41173152c723084153c125493d9d44ce3688ac0ada09da6aa8996e8088814159bb8c6c485718dd7e75fe7bb8ae73b3083afac304b8cf67118e5487113f200f7a9bca9c7ad18140c4c03f86f3f6d7a451f4704479caa82754acb8444648ce46a127e", 0xcb}, {&(0x7f0000618000)="b2c165e958c6548998146bfb391c9d117740a4b3c7c210d9df6ccedb1cbd61ea8d16b90d6c41e485095252fdbef26ec743275cd0c622", 0x36}], 0x2, &(0x7f0000eb0000-0x11f8)=[{0xb8, 0x119, 0x5, "33fb33bb0fe8f2321d779639a96dacbb7b221df88a01c0f1b2b110820674f7221f81ae4e478715e44e06eb0a36ad846cde12244563ff40205dcd5f67321ed9e741c34f41569254eb9184f665210c87f1c2ffc0de3d529ade18f49f893ad5c102b92eb2ecc6cd7c199d36312d05cc6638b5cbb684de867dcb30ad42175e565d4bc63c8ed090732f9c90a85ed8a1ad4656a7727fa4681c13ada1b2c53c235c3e27b5e8325176bdd50d"}, {0x58, 0xa4b4f6b40dd6631b, 0x4, "04bc6c7bf7722ff5cd0c1f5c0afc77827416954dda576b650954e07a8e04769fb476dec89c6476317de94c6a29e74a808c732e13920f543520d1b5960f39e59b542a5cfa"}, {0x58, 0x13b, 0x9, "b7bb0b9af2e2401bb9449c35bc1c6cb6ecf6cd5837b0e6df60c7d7e97e97a9376ed93ed11e9a3c3fc04cadda4f0374dabb851312b69d45ce84c76bd22ee3e182cb0046688a0c"}, {0x80, 0x11b, 0x6, "696cb367a1c29b24a5955a9654262e751aec5344a5c03feaa49a787eca55cc05524dc70b1ad57cef4996ee1350af2dc9e648b7a274a36bface716758705948e640da139c9dfcbab7a632375077b610db5e327743f0dc3c3c6afbc65b477ee8ee59226c5f5c47b21a007ed85804b1"}, {0x1010, 0x1ff, 0x8, "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0x11f8, 0x4000}, 0x44804) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 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}, {[], @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], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eaf000)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000886000-0x84)=""/132, 0xffffffffffffffdc, 0x40000100, 0x0, 0xffffffbe) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) socketpair(0x2, 0x2, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000006000)={&(0x7f0000000000/0x2000)=nil, 0xffffffffffff43c7, 0x0, 0x20, &(0x7f0000002000/0x3000)=nil, 0x4}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000005000)=0x4a39, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000005000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000006000)=""/27, &(0x7f0000007000-0x4)=0x1b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000008000-0x20)="b0b816aef3363646fb634436891becfce453771b9040f7aa900af6e99028e443", 0xffffffffffffff9b, 0x0) 2018/01/10 23:32:16 executing program 5: gettid() mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffff7, 0x9) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x0, 0x7, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000100000)={0x0, 0x0}) r1 = socket(0x1, 0x6, 0x2) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000137000-0xd)={0x0, 0x5, "5a9744efff"}, &(0x7f000022b000)=0xd) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000022c000-0x14)={r2, 0x2, 0x40, 0xf5, 0x2, 0x7}, &(0x7f0000107000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001d3000-0x90)={0x5, {{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]}}, 0x90) 2018/01/10 23:32:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a16000-0x90)={0x1000, {{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]}}, 0x90) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/10 23:32:16 executing program 6: socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000b71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aa8000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a4000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7fffffff) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ec8000-0x8)={0x0, 0xa71}, &(0x7f0000171000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e15000-0x4)=0x7f, 0x2) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000757000-0xc)={r1, 0xffffffff, 0x0}, &(0x7f0000ec8000-0x4)=0xc) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000ec7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b30000-0x10)={0x6, [0x0, 0x6, 0x2, 0x3, 0xffffffffffff0001, 0x400]}, 0x10) writev(r2, &(0x7f0000ec6000)=[{&(0x7f0000224000)="98326ce4788f343b8b30378447d71eb6c7e5f170543833cce4410aba18279790e193b453e8c46b0df9a72166956fa4564b68f277ed48d5d6377415cebc5b160b423ac7a825559d036b526357c86f3d4474e89897c58e9c8f122802de6f95ea8c5c4220b0940a22840764989d5d8f3d3f9d0d13fba03dab34a128c6f8b3f50a9212e8a175fb30fd44048460d8f39b362ba37f", 0x92}, {&(0x7f0000a77000)="af77b7c608a1ad80be4f131f434ec25d2f3fc718c8142f1c7dbbeee9a0e0c257d731bf4f17920fe3327223c5662170ab55f9d908daedef3ca59a83884d4f5fabeb3732cfa782a8bc2431aa357298c0d5ab51aa6158d4458cc7cc3bd52652e260a0010dfd0cc366c6a3b4e42114c1ec7f11f787408a6df4b99908d3e06dbdc5562f850102d8a597c515c2d0fd8cc478de963738c9f1e757c41303aec7852b9f", 0x9f}, {&(0x7f000000e000-0xd9)="acb937d266068e4bb281d23df8a97c56bfd51b4981c2a2befed0f4e7def94f7609d754c6f97c7e4944561fded85a0297e8c210402746f067b7e7318cb9acf193927224704ca02771cbb6e0526215c4afe4a236662121e0b47d709869cbbc389526b0c6e02e342f44acda2980bbe55605e87486b0d5259a21c974c8c5accc359947858df4c7f60e2faa0d46af8db436f1d273deb91d3dab200c0c88665743728302492e4f646ed2bb5c8ab9014f98711f15abb761108be8a271d72f53abddba528d2030f3a13c255cfd73c70b3e462650c14cff477a737566a3", 0xd9}, {&(0x7f0000ec6000)="39a2bfe21a8f05c3c67f932610870c5f04c863af8fe17cb69805c7b2d85adf222c817ebbe1e5dccb7c07f662bc75ac59b788516cc3698d4653cf934db0c0402a05c6a56dade1b32f86368d0430720f30d3bee1f60b8edf6dee9e7d8aebc31a65bdaf0f5aa122bafb434f7c523f8560cd582901167abbb5939f5f138cb78ad62b936c3fb941a95be989dad30e9bd41d20905d95ee0b5517ccc60a3b76b892e3e834747e5e120d18454ab6d4964dcc1165d3f7d6c2cc91d40a09cfe7b87a50b57b2ea4c87d71cc05df21", 0xc9}], 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e42000-0x10)=[{&(0x7f0000ec8000)="c08cb12831c59c5d2a05407b00c60b83ae20b2f2cfea5603be83aa667aee180f784eae5b14bc135ea74880b572ba5f06b6b5949c44fce434b57312097956a60cce5eddf9b2165b2022fce357a407d46da5d082806feefa24b37b3a791260d37c804900452031518560062deb6887883a034c19e859cebaed9524932a68b25be787d361111d291a4f13957bd0f685bf8559fd7ffd31e76050fabea5f7451b460f6db946d5bfb03a1b9015655fd1db2f9e92acba5c91b3a5d489a471cafb3d7eae8f22283348b06ee64fcf0c47ee4872029b4a4575", 0xd4}], 0x1) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x0) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000041c000)=0x0, &(0x7f0000ab4000)=0x4) r1 = socket(0x0, 0x7, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000128000-0xd4)=""/212, &(0x7f0000fe1000-0x4)=0xd4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000449000-0x8)={0x5, 0x7}, 0x8) close(r0) 2018/01/10 23:32:16 executing program 4: r0 = socket(0x8, 0x807, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000040000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000606000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x90)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x10001, 0x0, 0x1, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001000)={r4, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) recvfrom$packet(r2, &(0x7f0000003000-0x25)=""/37, 0x25, 0x2000, &(0x7f0000002000-0x14)={0x11, 0x17, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r1, 0x61, "d321c13561ba1bb44aa7ed42e82f2f1f1f932f6e9cf15a09941aa06ec448e7ef2bd781fbde0876b6a0639e715cba8d9b82e0c9f11b971ff1781bcab579f4241702cae1acc52711c24417caf1a4ac03796f45f08e3662c0a7bc5e43555fa0232d48"}, &(0x7f0000004000-0x4)=0x69) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004000)={r6, 0x8, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000-0x1e)={r6, 0x4, 0x16, "f05c124b48acc6ffe17193425bb2647126e537e1c229"}, 0x1e) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r7, 0x55dc5cfb}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000007000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000008000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) [ 70.599113] sctp: [Deprecated]: syz-executor5 (pid 16288) Use of int in maxseg socket option. [ 70.599113] Use struct sctp_assoc_value instead 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x3, 0x7}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x16, 0x2, 0x10000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f54000)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f54000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x3, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000703000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a4000)={0x0, 0xb8}, &(0x7f0000fd6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000925000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 23:32:16 executing program 7: syz_extract_tcp_res(&(0x7f00005e8000)={0x0, 0x0}, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a17000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) [ 70.652978] sctp: [Deprecated]: syz-executor5 (pid 16288) Use of int in maxseg socket option. [ 70.652978] Use struct sctp_assoc_value instead [ 70.722669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50481 sclass=netlink_route_socket pig=16316 comm=syz-executor3 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000ab1000+0xec1)={0x0, 0x0}) accept$packet(r2, &(0x7f0000a6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001af000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000061c000)={0x5, 0x40, 0xc7c2, 0xffffffff, 0x4, 0x5, 0xffff, 0xffffffff80000001, 0x2, 0x9, 0x401}, 0xb) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000151000-0x595)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8863, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) pipe(&(0x7f0000659000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000855000)={0x0}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000069000-0x4)=0x0, &(0x7f0000646000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000033a000)=0x0, &(0x7f0000962000)=0x4) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000047a000-0x97)="efe044f246c6d192066faf575c152357d72f955b6ee4b310ab5a582f9f379f3fba9a5ddf62d9f8fdc14412bc15c7bc60e5f89c71da2129577ef73de794376b15d0cea217a489057e4d2c0e779736db212e988256cf93a9f6f4e1bcef5aae7e93f82c5e29b553846fcc2117a804d209eebf329e7eca3e6a37424689c6742e81a3b72ac342e9a8e83a9258cac4dd47cf6c91eb5666ad013d", 0x97) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f54000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed6000-0x4)=0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000557000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9aa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2, 0x40, 0xdeed, 0x80}, &(0x7f0000f55000)=0xa0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f56000-0xa0)={r1, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffff8, 0x4, 0xe4, 0x7f}, &(0x7f0000c41000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000f55000-0xbe)="16ae2bb8d4903b2896b717dbf672ed29e6a181c91b4bb836500a3002ce3ee1ff34365cbde1c0725cdd035a4fdc69c075fb2a32354dd920a2f911ebc86f1c66bd9330907ff1b223b4555fac293a282d4d8898b8ad9fa0fa8ab2e826082aedc858d3f5c952cc5eb3068ae4da4a410c47d5cb4dadda4c8ed308e70718e7a8527e91229e3c6c7342ff66529249343db51a5547e7ed93c98c87311367cc5e179d841720858459e02c5db669016d65f75b9e179fdc79b53a089fae049ea7514fc9", 0xbe, 0x10, &(0x7f0000522000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000e47000-0x4)=0x7, 0xffffffffffffffdf) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007d3000)={r1}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000216000-0x10)={&(0x7f000090e000-0x100)={0x2, 0x0, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x4, 0x5, {0x6, 0x3c, 0x65, 0x9, 0x0, 0x3f39, 0x0, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8000}}, @sadb_x_sec_ctx={0x4, 0x18, 0x280000000000000, 0x5, 0x12, "eb8219253d5dd3b604301ed2109ca8262418"}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}, @sadb_lifetime={0x4, 0x2, 0xfffffffffffffffb, 0xbd7, 0x2, 0x3}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) socketpair(0x8, 0x2, 0x8, &(0x7f000002c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000a79000-0x4)=0xdcb, 0x4) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000db9000-0x4)=0x80000000, &(0x7f00001dc000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003cc000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f00007f7000-0x2)=0x3) listen(r2, 0xffff) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x9, 0x0, 0xffffffff00000001) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@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) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_l2cap(0x1f, 0xe40518de8cf9e679, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) [ 70.776922] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50481 sclass=netlink_route_socket pig=16316 comm=syz-executor3 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000fda000)=0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001ea000)=0x0, &(0x7f00005e5000-0x4)=0x150) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000800000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000644000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x301c}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, 0x8, [0x8001, 0x6, 0x8, 0x5, 0x80, 0x9, 0x1000, 0x1]}, 0x5c) r1 = accept4(0xffffffffffffffff, &(0x7f000063d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0x10, 0x80800) connect$inet(r1, &(0x7f0000f98000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x800000806, 0x0) accept4$inet6(r2, &(0x7f00006ae000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000283000-0x4)=0x1c, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c90000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000af7000)=0x156) r3 = accept$llc(r1, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007b1000-0x20)={@generic="266344bcf31db282becbada0ba42c7b3", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r4, &(0x7f0000608000-0xb9)="", 0x8c, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f00003ac000)="e534247e67b18e4bff2ef7f3a733aba084042a0c8bc0f5be0187258e27a2268179c7b54c302c507beea08b70cfc4aada6363e80a6031ebae4d09687d9ea41fd19266a9acd2ba0ce628c9d9bb04c890f19d33cffcf2ae009861c60d3fd28425c18a9c9ff5", 0x64, 0x4000000, &(0x7f00000e4000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x34, &(0x7f00005f0000-0x14d)="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", 0x14d) 2018/01/10 23:32:16 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f63000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009e2000)=0x1c, 0x800) getsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f00005e9000)=""/130, &(0x7f0000c6a000)=0x82) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000096f000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003bb000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 23:32:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f00004b3000)={0xdc, 0x0, 0x9, 0x100, 0x5, 0x3, {0x2, 0x0, 0x6}, [@flag={0x4, 0x31}, @flag={0x4, 0x7e}, @nested={0x8, 0x2, [@flag={0x4, 0x6c}]}, @typed={0xc, 0x81, @uid=r1}, @nested={0xac, 0x96, [@generic="b470dd8a029a8b92f46e7d54261d1bfe4b8bfda6143aad29a75dc219bb40c1292ae1e497dafc631d73cdd56af27b72adb1e38e9c8bb822b18cebcd8a5946407faef0dcea1f83cf174c5a93b49f0fcf71a8b16a8c48a4ef7416ebc838da4cd0f732b5becdb2c1d5b1be73a9d961eb41282ecdd7164cc44679d73ad1c8cb1fa6115826c5202513649062ea8de49e86d49c81bbd1d1a7276e075c880f7c954508fa0784d2b47d9adec7"]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x4000) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000e2e000-0xc)={@empty=0x0, @empty=0x0, r3}, 0xc) sendto$inet(r2, &(0x7f0000adc000)="", 0x0, 0x0, &(0x7f0000dd4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xfccb, &(0x7f000001b000-0x1000)="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") setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000001c000-0xf)="24246ea92ce6ccb43263244e6876f1", 0xf, 0x24000010, 0x0, 0x0) listen(r2, 0x0) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f54000)=0xb) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="d98b614ac79926a224562b9bd0773beb206e328bae256a4bcbca34b606e36a44ceb1c4c699b0fdbd39a31beadc84b992c601a49f52971d4df0ddb88ebacb29ade086302c8bf1c0f40d40a8809dcccfee7371bb69dccde768ad344ee5cdec168af1362e4997ec7c386eb89499d7fbd53b496a68d5dda63cec2f3dd80660a52d1a3420cf8a1220e2ede035525f530967ffe54607d47e49ed41344971e223b4379b3ec7a070dcc07845c4deb3c362eae03031b4fe590b3ce05ec2570f187337e36eef6663", 0xc3, 0x80, &(0x7f0000001000)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r0, &(0x7f0000b3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) socket(0x11, 0x802, 0x300) close(r2) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f29000)=0x1c, 0x80000) r1 = accept$inet6(r0, &(0x7f000063a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000f63000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000488000)=0x9, 0x4) syz_emit_ethernet(0x6e, &(0x7f00008ed000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x400000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\bR\x00', 0x0, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "260cf4bf2de5154e"}}}}}}}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000db9000)=0x0) recvfrom$inet6(r1, &(0x7f0000fd3000)=""/49, 0x31, 0x100, &(0x7f0000cd2000-0x1c)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000823000-0x73)="d66bc41c5a11547d1e68a2b84e777cf5bd52ec33a11e8a0d6e4f5081b87732f67b5d5f8c615939cb8c82386d0e47a017268c378ff404427da5ef9ed3c173b865711dba573ab44eae34c87701b24a0bb99aa6b311992edc6d8c78bc7324506b1e400351add20624fceb0498e94a590fe5b16271", 0x73) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000e9000)="09330b3b3fe6ab62cb2a8a94ccf988a7", 0x10) 2018/01/10 23:32:16 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000035000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000036000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000038000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000026000)=0xed) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000001b000-0x4)=0x0, &(0x7f0000037000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000037000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000039000-0x29)={r1, 0x0, 0x20, "2ce5ebd7f0331219adb434a390bc55aa37c81ae072da05f7566f8212671ca4"}) r7 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000037000)=0xff, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000036000)={&(0x7f0000010000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000021000)=[{&(0x7f0000037000-0x6b)="32d7149ee6739d2b7e85ab177c781af3352a0131e77a1fd0889060b643c834d20fc6a931f81e29daf57c3aa5024f2189881b6d6851a08447519f84298c045e499d58f11f0b7c7357f97f49b027b5af43a4aec6ba12c9ea33e1e1fbce901b6cd54c8b7d3ce3efaedb64cb06", 0x6b}, {&(0x7f0000022000)="f8521fd99c51c5c92cb2edbd14ae15a1823d7e7e1db671a487dba7a97f3f888979c0b4acd084e403c033dc155ec11b4e395af66cae092f3f1b588a56ebc1869d863c951a94f6f9692c8d38", 0x4b}, {&(0x7f0000007000)="121f2e423f73beed146fdae5a663a94fa0c19498c190b5cfbdf4794cf205e118caae6b6bf4948e94a9432c66afcbf8e94964eb82fcacf2d68a33c07be2d3eb4e1f9591", 0x43}], 0x3, &(0x7f0000037000-0x68)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r7, r1, r0, r1, r0, r1]}], 0x68, 0x4080}, 0x20048004) 2018/01/10 23:32:16 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd1, &(0x7f0000974000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, 0x2) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000acc000-0x10)={0x5, &(0x7f00002fa000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socket$inet(0x2, 0x80000, 0x80000001) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030006060800008000011ee404de", 0x39}], 0x1) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000566000)={@empty=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00003ba000-0x4)=0xc) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x4, &(0x7f0000f54000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000f2000-0x20)={0xfffffffffffffffe, 0x0, 0x10001, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c7e000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000049a000-0x10)={r2, 0x8000}) r3 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000f56000-0x4)=0x3, 0x4) bind$inet(r3, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000f56000)="", 0x3e, 0x84, &(0x7f0000f56000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x807, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = accept4(0xffffffffffffffff, &(0x7f0000d20000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fba000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = accept$ipx(0xffffffffffffffff, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f000090c000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ac6000-0x8)={0x0, 0x0}) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000036a000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000849000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000)=0xe8) r18 = getgid() r19 = accept4$inet(0xffffffffffffffff, &(0x7f000017b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000)=0x10, 0x0) r20 = socket$inet_dccp(0x2, 0x6, 0x0) r21 = socket$inet6_udp(0xa, 0x2, 0x0) r22 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r23 = accept$inet6(0xffffffffffffffff, &(0x7f0000e1e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aec000)=0x1c) r24 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000047d000-0x8)={0x0, 0x0}) r27 = socket$nl_generic(0x10, 0x3, 0x10) r28 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000ad2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r31 = socket$key(0xf, 0x3, 0x2) r32 = socket$inet(0x2, 0x7, 0x1) r33 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r34 = socket$bt_cmtp(0x1f, 0x3, 0x5) r35 = socket$llc(0x1a, 0x2, 0x0) r36 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ed1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0xa, &(0x7f0000650000)=@raw=[@call={0x85, 0x0, 0x0, 0x23}, @call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xf, 0x2, 0x0, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000173000-0x1)='GPL\x00', 0x1, 0x0, &(0x7f0000000000)=""/0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r39 = socket$inet6(0xa, 0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept$netrom(r9, 0x0, &(0x7f0000003000-0x4)=0xc6e919a6ef0d9ea0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b5b000-0x8)={0x0, 0x0}) r46 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x10)={0x1, 0x8, &(0x7f0000001000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @ldst={0x3, 0x0, 0x2, 0x1, 0x0, 0x18, 0x0}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f0000a48000-0x4)='GPL\x00', 0x0, 0xf3, &(0x7f00000bc000-0xf3)=""/243, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fdd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r49 = socket$inet(0x2, 0x805, 0xffffffffffffff01) r50 = socket$bt_cmtp(0x1f, 0x3, 0x5) r51 = socket$inet(0x2, 0x4, 0x6f67) r52 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = accept4$inet6(0xffffffffffffffff, &(0x7f000038a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) r54 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008b4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ae000)=[{&(0x7f0000000000)="6e2b4be49c143a72b47b81f363fcdee8edf3a671ce42c34c3cfa580768e93b49b3aef78868d6b16f1f674f5be0b7c53f156ee746046f2e39ce87ef05706b84256040fffc4d9fdbc100a841def250f19b662c4a2a9788ffc81048884a618d6b73e1fbe699a940f26cd8ab84e0", 0x6c}, {&(0x7f0000000000)="dc61f20ede48ad6ed6acef8a81416aad88682acef6649b08d367ea75668609ac919341280518028dd412aa47642003a07c02cf282f204cd6a9354d7040ee497ff68992d6457e6f2a1bdf616ca7382baafa896832e89d8d0dca8f6de1ba493a02c09c3b0bf9d2406a16a1721626b5e081eaef23c804297fe5ec976a727f62bfb8728b241de1421c2ead934d8c56ce3a73373818000b40f072461a698e6ec4277d99b27f3e350dc784fdef86a87e438761d8277bf143d1832bd91408c59bd84e217ed82d5f39f621b09d165af68f8b584a", 0xd0}, {&(0x7f0000849000-0x73)="07f92e2fc1f31617a797ecfdec158d30299d1bc9618c1810a29c2b55fe4e37aa5c82364cd179c626ee815ffeda8ba7b853b6261b35b16688a9a944f703ab5ee5bddfe10e34e4ebc20ea603f54a275e0cfe848e77acb04e97cb2ac6da7ec56a3ce342fbbd6d0c23aff81137b4877d615f558d3a", 0x73}, {&(0x7f0000c0c000-0x15)="0c2ace9ee995b1bedea1e6dc3bdb501101098e1f71", 0x15}, {&(0x7f000055b000)="ec4dd02475503491cc0d2e626e3d8f3388c82331e1d3569bc3b1a2d7373825ffd3cfd50edc8d68b69ca6270d4cbdfda75dd4240bb42c7407ee030f89bac3db8c5f40c9996745e193cfd8411cde4d7d5b401c6dec806d9438caff43c565701f19dfd734756223be97580818ec8e052d6f6322e4f92a44d3487726cbf4ccd9b4e46ffb4fd4c42f035b2938fa2a446310d045e3807c0d81841849a5c005ed1fcf734729812e102aca12acd113108f04264582840d47406ee85a66ebf26254eb18af9624e9", 0xc3}, {&(0x7f000052d000-0x63)="364924ababd9458f1fed8e40e7bdc52c06c8f001c5e30a0c06f556853c638518b06e160aa048f9129b2449c6436fdd062f90f874f96b4c7793ccc55c927cae91f64a4069016d5ddf2ad7c237aa7efdc6250e35347a71ca644633108851e574d39d93da", 0x63}, {&(0x7f0000e71000-0x34)="204015fc260d5f3f2f7c6d8bbce81986bf41cc44dfd66e905736f82647d1a51bcc2284e3a147a12f0be43aef1fb794fcb33293a1", 0x34}, {&(0x7f0000455000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000ecc000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29]}, @rights={0x38, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37, r38]}, @rights={0x30, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46]}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53, r54]}], 0x180, 0x8000}, 0x24004851) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 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=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005f6000)="1f0ce9004a401f00000000000000ff0a58802f510000144737e4fe441904", 0x1e) getsockopt$packet_buf(r0, 0x107, 0x1e, &(0x7f0000462000-0xd7)=""/215, &(0x7f0000d1f000)=0x1f2) [ 70.983679] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 71.020811] netlink: 'syz-executor3': attribute type 40 has an invalid length. 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) recvfrom$inet(r2, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000f86000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000b0f000-0x1c)={0xa, 0x2, 0x4ef68803, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) getpeername$inet6(r0, &(0x7f00000da000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c5000-0x4)=0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000099000-0x10)={&(0x7f0000f54000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000135000)={r0, r1}) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000319000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b4000-0x4)=0xe8) r1 = accept(r0, &(0x7f0000047000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6a000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000218000-0x4)=0x472, 0x4) pipe(&(0x7f0000a57000)={0x0, 0x0}) splice(r3, &(0x7f00005e0000-0x8)=0x0, r0, &(0x7f0000529000-0x8)=0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a4f000-0x82)={0x0, 0x7a, "e594ae0da6530ae1dde9951ee8ba4b9753d81237e78d90b353f864daee61178aaa96d8dffb3fa598c66927fdaf726679f6e870e84b2f661209bf69574c099038c99966803bb55c9e2e55c46ed2a6b79a487e44cbfc8c39c6423aa1dbb9dda1b812bdc4011725b4e29ce29f1efe6e4677c02c2316713fa6fb2f63"}, &(0x7f00001a9000-0x4)=0x82) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000892000-0x108)={r4, @in6={{0xa, 0x3, 0xb06, @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]}, [0x7, 0x1ffe00, 0x5, 0x401, 0xfeff, 0x2, 0x10005, 0x3f, 0x8, 0x40004dc, 0x0, 0x5, 0x3, 0x6d09, 0xb]}, &(0x7f0000cdf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000282000-0x8)={r5, 0x101}, &(0x7f0000655000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000145000)=r6, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000d1000+0xca)='tls\x00', 0x4) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b6b000)={r6, @in6={{0xa, 0x2, 0x9517, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00001a6000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f6c000)={r4, 0x65, 0x5, 0x7, 0x800003, 0x1f}, 0x4aa) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 23:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000035a000)=[], 0x0, &(0x7f0000f99000)=[@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}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/10 23:32:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000542000-0xd)="0b0001000000000000e600", 0xb) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000417000-0x4)=0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000943000)=0x7c0, &(0x7f0000053000-0x4)=0x4) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x800000107, 0x5258, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x8, 0xa, 0x5, &(0x7f0000806000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ccf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xff, &(0x7f0000c25000)={0x1}, 0x8) writev(r0, &(0x7f0000876000-0x2)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000101000100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) [ 71.089426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16458 sclass=netlink_route_socket pig=16435 comm=syz-executor7 2018/01/10 23:32:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000009c000)=""/4096, &(0x7f000009d000-0x4)=0x1000) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x13ab, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r2, 0x8001, 0x2, "caa9723521f645189fb997c15dd4085a9f182b61b7ca10b660edcbf27cc6d11d6dda17ffe908701d551c"}) bind(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"bb682e57192b11"}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10, &(0x7f0000003000-0x8)={0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000)={0x20000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000005000-0x10)=@ax25={0x3, {"4c182a55623c2c"}, 0x6}, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000)="cff21606252cad30e48d53dfe0bd7734f24172efefa236e58a45674faf535017ffbde878d24818af8894fe2f568fd6cbeb222da8665023fd6fea36a89c6835dc5acf6e75040208a75a257e630e1fc87c7aa23cb98330", 0x56}, {&(0x7f0000001000)="e0c4752ad1f53e41adb7ab87de83", 0xe}, {&(0x7f0000001000)="9f54aebf7f56f3ea0105d4f5d47d3f35f191152b71bb7475ae3b478860599a7d675a33be454ae6376761b44947219c35d6b1c858bfcdb8a05ab5fffbf18f2386845107b8cc31ac4bb0051ccbf145be355f79676b2a7ecab3deedd034edf2f1782b6899ca08f1ab1d8ea2a70d7a21fde8081ea3c4aa", 0x75}], 0x3, &(0x7f0000002000-0x420)=[{0x80, 0x114, 0x1, "64227d375a6d20338738487029b58f1beec3427facfbd16d8679215dd316960b3fb20ba21754bf24199a60c14b4bb03e9ceb4ce9d4b3e924a5e970a7dd29414dda5dd2fb24806a0ed72262cb17a81b4a703a89d238a143c53b2592aafb1ef827971ae12ce3d1419c9d37736097"}, {0x68, 0x13f, 0x3, "6e42008a0380cf14de1b3eff8ceed6507e63813b0f0982a86afda9c62f501ec61fa9962cee9a6de1de39127ca0be5830fd60e5f44eec9a740b2144b82d9dc9a4e595646a8517b21d5524d463bd1e93694789"}, {0xc0, 0x11f, 0x8, "88626f966a6d76ae2d08f64c909157ca519419a70b0a5a9524d34c3e6ac3201d8ccd1ac31a7257bac2930f0a5fb5d1215bc50faf3b8ecd16081fb89a179ea73ae51dbd7207ee547c5c6c295ba117ff446783e296df758568920b349dd6a5e6cbd5b009e89623e3dc967941a91e813238bc7d3fa7a20d12358b5370f223fcaee441fd7e879c302b82aa1971b96645e879ed35ff4dc3c811107124207c5baea752d8f9202d0c46893341629ec86828"}, {0xa8, 0x113, 0x6, "7ffe6a6ef109eaae1b7fb7cf867fabfa3f2a44d3338520ffbe94ca22b23e871319d1f0fe018ef642fa11b42e44c8945ccc5ee936f23af76f4b804f6c74e7a8a78c6993f47982223d758653498fdf240eedfb72611af4fd1f43d6e544a5b4fe0f86a373b4ebc4160f9b7b510e6dbfa3dd467082151c8b78dd5a86bb1ecf7253ab52b6968fb0bd8aee8d725b5f40aa99084edeedfa910512"}, {0x80, 0x10c, 0x7, "4f5da28609b1ca4c582eff25811d92e3b3081da6f449aa757c755f9fc003f742514f89fa7a3ce8f729e26125d9678056bedaa83b932664735deb41ca1cdd2653179febdbc319ff0ff975b25866df65cf953dbbdd1cfaf30317960c7af61a3d1d650787381005c2f8063b"}, {0x50, 0x115, 0x9, "09b106f98bba40a1bf21efc07a50d77d2ea4192655aeab4e950fc8afb709635f98152780652158d840c4e375e1366beeeeb2cdc1b9c250f677"}, {0x100, 0x117, 0x8001, "d5859fe9a6b657f91b274a441be5637f7b70934f6cf165dc85308b826e4099db3703bbab3d515191c7ce4a2942823f1b1f88558906c9a7db6af26ddb1d57d5fc668e7a1a5546be67cccc3f8e74d4f952dec8a4ec91609ced34ded3025f66ff3a0a7f17416630f273e0c612d67890408fd1f77bc68b525cae3ecc9b98ae06d91df0f3f0709f0e59f247e2cd0b8131d0f3301e993a927d724102db078082f18f5428ddcf727004331460c3e8d0a30d002c2f5dd2b0b65f0f26096b48c24037adddb909e80a84ed98791d7c1e4baf858028eb6c23693a607ae196bff61bda18741977bc5f0634e92c12b80b"}], 0x420, 0x4000801}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10000009, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6a5, 0x1ff, 0x5, 0x1, 0x3ff, 0xfff, 0x3, 0x7355, 0x80000001, 0x8, 0x8, 0x7, 0x9, 0xfffffffffffffffb]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r5, 0x3}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x10000, 0x61f82d5a, 0xfffffffffffff001, 0x7, 0x80}, 0x14) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00001b1000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x78, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept4(r0, &(0x7f000040b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000851000)=0x10, 0x800) bind$bt_hci(r3, &(0x7f0000405000)={0x1f, 0x2, 0x3}, 0x6) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d88000-0x14)={0x7f, 0x3f, 0x6, 0x5, 0x7}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000048f000)=@generic={0x0, ""/126}, &(0x7f0000f54000)=0x80) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000db8000)={@generic="24a093c3e4b32d1789619437f1b47c40", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f56000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000-0x38)={0x0, 0x0, &(0x7f00008d5000)={&(0x7f0000dd7000-0x48)={0x2, 0x3, 0xffffffffffff7a7c, 0x0, 0x9, 0x0, 0x2, 0x1, [@sadb_address={0x5, 0x6, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x800) tee(r0, r1, 0xb7, 0x4) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000020000000805, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000ef4000)="531356ceaa84cc7dcd9cb52aa3429c6c4b696246826782bd85acb3", 0x1b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000092a000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ef3000-0x4)=0x98) [ 71.140230] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16458 sclass=netlink_route_socket pig=16442 comm=syz-executor7 2018/01/10 23:32:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001fa000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ad9000)="f81193f2407ced7875994fdfd768a213a98b", 0x12) syz_emit_ethernet(0x2a, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ee2000-0x8)=0x4) 2018/01/10 23:32:16 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000083d000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eda000)=0x0, &(0x7f000023e000)=0x4) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000945000-0x4)=0x7, &(0x7f0000ea2000)=0x4) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b0e000)={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ea2000)=0x6, 0x4) 2018/01/10 23:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) pipe(&(0x7f0000975000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d57000)={0x0, 0x5, 0x10}, &(0x7f0000b70000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002f6000-0x8)={r2, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006d8000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000807000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f5f000-0x10)={r3, &(0x7f0000e33000)=""/247}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000239000)={r2, 0x7715}, &(0x7f0000f2a000)=0x6) 2018/01/10 23:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) sendfile(r0, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f00006e0000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0) 2018/01/10 23:32:16 executing program 5: mmap(&(0x7f0000000000/0xd5c000)=nil, 0xd5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/10 23:32:16 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fad000)={0x80000000, 0x11, 0x9, 0x7}, 0x8) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000faf000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000160000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000752000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005ea000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000fad000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fad000-0x4)=0x10, 0x80000) bind$inet(r3, &(0x7f00006d5000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00003ea000-0x4)=0x10001, &(0x7f0000747000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) 2018/01/10 23:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) vmsplice(r0, &(0x7f0000456000)=[], 0x0, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) vmsplice(r0, &(0x7f0000067000-0x70)=[{&(0x7f00008d3000)="", 0x0}, {&(0x7f00006bd000-0x43)="776c38be0d133a181f2af392ad70c986d31869e858f4a891f893b855f43cc25bcc267729837500573e81b966ddd16dd617c656856282bdc53108986e0d87e1c52cb172", 0x43}, {&(0x7f00005f7000-0xff)="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", 0xff}, {&(0x7f00008d5000)="4da8a5cf4f7c551a2adb5427306c63f590b8f39cd23e6be01646a231d1ebde9df7fd87ec4475c2716d5b2935b5f6f98b608d677a06f73cef7996301cc45287c4cfacab81341bb3b41e7cfbb32679", 0x4e}, {&(0x7f0000c1b000)="e1f8289cd495add71615114c1a27523c1d9b141432496902bbfa0f8a6255bcc5523b1221858bd36c0704a24ee631dc660aafec7f613a4743304046743d40635cc98ae07f86a4b09900d1e93001efbfda0ff0bb274fa7e2cf2063fdc36208b66689186462729c37e408bafabc73d94d77350fff2fc7aa10068ae229ed80576304f6140a5692f8cb450807c0c48920449e307b71e550c731ca27016f08da1c5fa0ded254e87e7f7a45fbf9b3935c62f19c80a822152d7e83da5bb17a514191c415de8e5c8f8f334a0547b9dedd2c7c63d15d842b3214720ed95a87c627a0f9", 0xde}, {&(0x7f0000036000-0xc8)="ebc2c8acdde29c92c766617853bd006979f9b4aa9ec98bd2d9698afc5d1ddb3672b1981de272332ae4ade0a93c098231db6da62bd61e852f4f5b1177a5f032aea7c8917b59b2f24531316f8a06d398cf82acccabf0b1a2ecb5326a88753eca4074ed3276fa894e5848272c368070c3e1a473e9f26308867305fd85848121b1fe757d5b0a32761678e337323b12ecbb396f36997699eb3349f716736313d67604918d719e4d54c83f3fb5059a16d4b625eac4b8ab9daac4ca343b1f3946236b9b81f91b1c455e1e5b", 0xc8}, {&(0x7f0000d48000)="bc253e184bf8d4d58fb09ede2147", 0xe}], 0x7, 0x8) connect$inet(r0, &(0x7f00009d0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x125bd59807c366cc) 2018/01/10 23:32:17 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000e6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a8000-0x4)=0x10, 0x800) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x3ff, &(0x7f0000875000)=""/118, &(0x7f0000e69000)=0x76) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6b000-0x8)={0x0, 0x9f33}, &(0x7f0000e6b000-0x4)=0x8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e6b000-0x10)={r2, 0x141, 0x6, 0xed0bbef}, &(0x7f0000e6a000)=0x10) 2018/01/10 23:32:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000-0x41)="90446d4f79eaf557738d917c8d1cd7e72218e11387177c364c2f5850ca012fd175efc157265a0b9235f9010e6df46a9c2eee9c55626d93c8d2b607a37792fa9131", 0x41) 2018/01/10 23:32:17 executing program 3: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 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) pipe(&(0x7f0000023000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f000026a000-0xf8)="8e4dffdcbefa09067d9e8d813029f2da6ec2c2f566cbd5b4ce8e9b3d7c80186263a1b536ab8e7451ac6f94f5cb24fbfa4936de93ea29dbeb3ca85ce2be921993abdc731e98da4f30018fd04b24772b987cbd17eab4e6abcea059779c94b7ffadf72c14aa93ac74b072310958aa8188ec75114ce0abe3f288c629e7d1fc7da1978a24c623367b122b2b9447b1758924eac0b9ce8e7f38bd47b3c9082be5b1ea270e5a092ac084e79234fef0bcc39dd83731c93a7b0284008da3e36e3204c60a7c9779b251b7e9c2019d4da16f51320b1293057643ce73a5e1c65387dd933b823b33e5e0cd2e8db04ba05d4ce7fde7941b159aaa74cd5c64f7", 0xf8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00005b4000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00005b4000-0x4)=0xff, 0x1a5) 2018/01/10 23:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b12000-0x4)=0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064e000)={0x0, 0x6, 0x4, 0x101}, &(0x7f00008f8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000309000-0x6)={r1, 0x800}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cea000-0xfa)={r1, 0xde, 0xf2, "1b4d31ac3041f7a4a3f3aa4fc99333cf8605cd1783a3c288d184863a33d688f65413e2a22806d45b2b81e60ca6b6734db6b47130cb3c6b2e401df28899b180d484b7919f76207be471d61834ceffaa8332ff5075e83997fc54092face1eafccba332a91b1ac6af619fa122ab175620df586b08700eea867e0900d6d5c4572a3a8a767690160795f5bcfcf0a6334c70873df06ea833f8e21900d5eea87aedfd8061ec7b9c940a43431caa7318b1e2c04c5d7241f37829188d1aa80d7a61bb32f89d6788ea23aeb5c1a6b414b0424f6c3876b74ccb0255de73e593c557e20ead95217c6ede0bb0e53aec0981e18f1122504a15"}, 0xfa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000663000)={@common='sit0\x00', @ifru_flags=0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bb4000)={@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]}) connect(r2, &(0x7f00004f3000-0x14)=@ll={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f00006e0000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 71.376677] ------------[ cut here ]------------ [ 71.381554] kernel BUG at ./include/linux/skbuff.h:2073! [ 71.387093] invalid opcode: 0000 [#1] SMP KASAN [ 71.391752] Dumping ftrace buffer: [ 71.395299] (ftrace buffer empty) [ 71.399002] Modules linked in: [ 71.402186] CPU: 0 PID: 16516 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #182 [ 71.409531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.418887] RIP: 0010:skb_pull+0xe8/0x110 2018/01/10 23:32:17 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000f54000)=[], 0x0, &(0x7f0000f53000)=""/0, 0x357, 0x0}, 0x0) 2018/01/10 23:32:17 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000083d000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eda000)=0x0, &(0x7f000023e000)=0x4) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 23:32:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b12000-0x4)=0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064e000)={0x0, 0x6, 0x4, 0x101}, &(0x7f00008f8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000309000-0x6)={r1, 0x800}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cea000-0xfa)={r1, 0xde, 0xf2, "1b4d31ac3041f7a4a3f3aa4fc99333cf8605cd1783a3c288d184863a33d688f65413e2a22806d45b2b81e60ca6b6734db6b47130cb3c6b2e401df28899b180d484b7919f76207be471d61834ceffaa8332ff5075e83997fc54092face1eafccba332a91b1ac6af619fa122ab175620df586b08700eea867e0900d6d5c4572a3a8a767690160795f5bcfcf0a6334c70873df06ea833f8e21900d5eea87aedfd8061ec7b9c940a43431caa7318b1e2c04c5d7241f37829188d1aa80d7a61bb32f89d6788ea23aeb5c1a6b414b0424f6c3876b74ccb0255de73e593c557e20ead95217c6ede0bb0e53aec0981e18f1122504a15"}, 0xfa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000663000)={@common='sit0\x00', @ifru_flags=0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bb4000)={@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]}) connect(r2, &(0x7f00004f3000-0x14)=@ll={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f00006e0000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/10 23:32:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b12000-0x4)=0x58) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064e000)={0x0, 0x6, 0x4, 0x101}, &(0x7f00008f8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000309000-0x6)={r1, 0x800}, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cea000-0xfa)={r1, 0xde, 0xf2, "1b4d31ac3041f7a4a3f3aa4fc99333cf8605cd1783a3c288d184863a33d688f65413e2a22806d45b2b81e60ca6b6734db6b47130cb3c6b2e401df28899b180d484b7919f76207be471d61834ceffaa8332ff5075e83997fc54092face1eafccba332a91b1ac6af619fa122ab175620df586b08700eea867e0900d6d5c4572a3a8a767690160795f5bcfcf0a6334c70873df06ea833f8e21900d5eea87aedfd8061ec7b9c940a43431caa7318b1e2c04c5d7241f37829188d1aa80d7a61bb32f89d6788ea23aeb5c1a6b414b0424f6c3876b74ccb0255de73e593c557e20ead95217c6ede0bb0e53aec0981e18f1122504a15"}, 0xfa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000663000)={@common='sit0\x00', @ifru_flags=0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bb4000)={@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]}) connect(r2, &(0x7f00004f3000-0x14)=@ll={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect$unix(r0, &(0x7f00006e0000)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 71.423036] RSP: 0018:ffff8801c4677230 EFLAGS: 00010206 [ 71.428386] RAX: 0000000000010000 RBX: ffff8801c27be640 RCX: ffffffff843033d8 [ 71.435649] RDX: 00000000000001d0 RSI: ffffc900043bd000 RDI: ffff8801c27be6c4 [ 71.442906] RBP: ffff8801c4677248 R08: 1ffff100388cedaf R09: 0000000000000002 [ 71.450172] R10: ffff8801c4677238 R11: 0000000000000000 R12: 0000000000000028 [ 71.457439] R13: 0000000000000030 R14: dffffc0000000000 R15: 0000000000000000 [ 71.464701] FS: 00007f90f5782700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 2018/01/10 23:32:17 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="91ff100f27f65c6eb084afc1aab51c866d366373676de66363f4ac3e498ac6a460e41ad58121433e2ff5a0f263082292fe5b621a185b30838bcbb24ad8a98bfce87f7d1606f7d18a7f7ac34e95dafe3d28c3b949179756ac25b1d8b1955e3981b6b897dd983c42a8794591d2a3d5af90", 0x70, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f54000-0x38)={&(0x7f00000ea000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00008bf000-0x70)=[], 0x0, &(0x7f0000f53000)=""/0, 0x0, 0x0}, 0x0) [ 71.472917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.478787] CR2: 0000000020d0a000 CR3: 00000001c012e003 CR4: 00000000001606f0 [ 71.486048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.493307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.500572] Call Trace: [ 71.503153] esp6_gro_receive+0xb4/0xbe0 [ 71.507207] ? esp6_output+0xf20/0xf20 [ 71.511107] ? __lock_is_held+0xb6/0x140 [ 71.515175] ? esp6_output+0xf20/0xf20 [ 71.519054] ipv6_gro_receive+0x844/0x13e0 [ 71.523287] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 71.528042] ? rcutorture_record_progress+0x10/0x10 [ 71.533051] ? check_noncircular+0x20/0x20 [ 71.537280] ? check_noncircular+0x20/0x20 [ 71.541511] dev_gro_receive+0xd38/0x2110 [ 71.545652] ? memcpy+0x45/0x50 [ 71.548931] ? net_rx_action+0x1910/0x1910 [ 71.553173] ? __lock_is_held+0xb6/0x140 [ 71.557254] napi_gro_frags+0x386/0xaf0 [ 71.561215] ? napi_gro_receive+0x500/0x500 [ 71.565524] ? tun_get_user+0x2737/0x3940 [ 71.569647] tun_get_user+0x2760/0x3940 [ 71.573592] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.578760] ? tun_build_skb.isra.49+0x1810/0x1810 [ 71.583662] ? futex_wait_setup+0x3d0/0x3d0 [ 71.587951] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.592851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.597845] ? hash_futex+0x15/0x210 [ 71.601532] ? find_held_lock+0x35/0x1d0 [ 71.605573] ? tun_get+0x1ab/0x2e0 [ 71.609096] ? lock_release+0xa40/0xa40 [ 71.613045] ? __lock_is_held+0xb6/0x140 [ 71.617082] ? tun_get+0x1d4/0x2e0 [ 71.620595] ? tun_do_read+0x2600/0x2600 [ 71.624639] ? __check_object_size+0x25d/0x4f0 [ 71.629195] ? rcu_note_context_switch+0x710/0x710 [ 71.634096] tun_chr_write_iter+0xb9/0x160 [ 71.638305] do_iter_readv_writev+0x525/0x7f0 [ 71.642779] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 71.647507] ? rw_verify_area+0xe5/0x2b0 [ 71.651538] do_iter_write+0x154/0x540 [ 71.655401] ? dup_iter+0x260/0x260 [ 71.659005] vfs_writev+0x18a/0x340 [ 71.662607] ? __fget_light+0x297/0x380 [ 71.666551] ? vfs_iter_write+0xb0/0xb0 [ 71.670493] ? down_read_killable+0x180/0x180 [ 71.674956] ? security_mmap_file+0x143/0x180 [ 71.679428] ? vm_mmap_pgoff+0x1fc/0x280 [ 71.683458] ? vm_mmap_pgoff+0x13b/0x280 [ 71.687491] ? __fdget_pos+0x130/0x190 [ 71.691346] ? __fdget_raw+0x20/0x20 [ 71.695032] ? selinux_capable+0x40/0x40 [ 71.699077] do_writev+0xfc/0x2a0 [ 71.702510] ? do_writev+0xfc/0x2a0 [ 71.706107] ? vfs_writev+0x340/0x340 [ 71.709875] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 71.714687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.719673] SyS_writev+0x27/0x30 [ 71.723096] entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.727818] RIP: 0033:0x4529a1 [ 71.730977] RSP: 002b:00007f90f5781b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 71.738659] RAX: ffffffffffffffda RBX: 00007f90f5782700 RCX: 00000000004529a1 [ 71.745903] RDX: 0000000000000002 RSI: 00007f90f5781bd0 RDI: 0000000000000012 [ 71.753140] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 71.760380] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000000 [ 71.767619] R13: 0000000000a2f7ef R14: 00007f90f57829c0 R15: 0000000000000000 [ 71.774864] Code: a3 d8 00 00 00 e8 89 ea 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 77 ea 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 68 ea 3f fd <0f> 0b e8 01 bc 77 fd eb 97 e8 fa bb 77 fd e9 41 ff ff ff e8 10 [ 71.793942] RIP: skb_pull+0xe8/0x110 RSP: ffff8801c4677230 [ 71.799573] ---[ end trace fa32d2484533a6e8 ]--- [ 71.804332] Kernel panic - not syncing: Fatal exception in interrupt [ 71.811249] Dumping ftrace buffer: [ 71.814774] (ftrace buffer empty) [ 71.818449] Kernel Offset: disabled [ 71.822049] Rebooting in 86400 seconds..