00)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r3, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/26 08:18:31 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000618000-0x4)=0x0, 0x800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000044a000-0x4)=0x6e2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d99000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x2, 0x4, 0x8, 0x100, 0x7ff}, 0x20) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000062000-0x4)=0x8, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000b7000-0x14)={0x0, 0x9, 0x8, 0x1, 0x4, 0x1}, &(0x7f00004ce000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000386000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf, 0xfffffffffffffe01}, &(0x7f0000630000-0x1)=0x98) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006ab000-0x18)=@get={0x1, &(0x7f0000e75000-0x2b)=""/43, 0x4dbf}) recvmsg(r0, &(0x7f0000e73000)={&(0x7f0000e73000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e73000)=[{&(0x7f0000706000)=""/5, 0x5}, {&(0x7f0000a62000-0x42)=""/66, 0x42}, {&(0x7f0000e74000-0x9c)=""/156, 0x9c}, {&(0x7f0000e04000-0x85)=""/133, 0x85}, {&(0x7f0000ac2000-0xda)=""/218, 0xda}, {&(0x7f0000e74000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f00007b2000)=""/150, 0x96, 0x6}, 0x40002120) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/26 08:18:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005fe000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f00002bf000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea0000)=0x1c) poll(&(0x7f00001e6000)=[{r3, 0x10, 0x0}, {r2, 0x708, 0x0}, {r2, 0x1200, 0x0}, {r3, 0x4040, 0x0}], 0x4, 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000de3000)={0x2, [0x0, 0x0]}, &(0x7f0000f94000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007c4000-0x8)={r4, 0x10000, 0xe8be}, &(0x7f0000c11000-0x4)=0x8) r5 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000d73000+0x3b0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000213000-0x20)={0x2, 0x0, 0x10000, 0xc94}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000a05000-0x10)={0x0, r8}) sendfile(r7, r6, 0x0, 0x2) connect$inet6(r5, &(0x7f00008df000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendmsg(r5, &(0x7f000001a000-0x38)={&(0x7f0000d3c000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c1000-0x90)=[], 0x0, &(0x7f0000862000-0x400)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000023f000)={&(0x7f000096a000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/26 08:18:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000225000)={0x0, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000569000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000083000)={r1, @in6={{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000839000)=0x98) 2018/01/26 08:18:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000475000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f000073d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000019000-0x4)=0x0, &(0x7f0000899000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000985000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a5000-0x4)=0x20) getsockname$inet6(r0, &(0x7f0000627000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000046b000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f59000)={r2, 0x6, 0x33, "90f200dc8ed4c3045d5d1f3e54b4d94ade9c026d6d9aa000ace9adc6944941febcbea457c02cf7ff53538a1b281bb33f93c5a3"}, 0x3b) 2018/01/26 08:18:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000084000-0x38)={&(0x7f0000e70000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dbd000-0x80)=[{&(0x7f00007a3000-0x69)="bb", 0x1}, {&(0x7f0000824000-0xf7)="437606e7966e11", 0x7}, {&(0x7f000003b000-0x45)="05", 0x1}], 0x3, &(0x7f0000afd000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000830000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x8000000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000521000-0x8)={0x0, 0x7}, &(0x7f0000657000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007f8000-0x10)={r2, 0x38, &(0x7f0000092000)=[@in6={0xa, 0x2, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f00004f6000)=0x10) 2018/01/26 08:18:31 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x8000000000, 0x0, 'vmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ade000)={0x7fffffff, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6e000+0xe81)="3e244ec787adeb0917edd8b867042a0d", 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) [ 67.056910] audit: type=1400 audit(1516954711.623:57): avc: denied { write } for pid=10321 comm="syz-executor3" path="socket:[19180]" dev="sockfs" ino=19180 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/26 08:18:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) 2018/01/26 08:18:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000652000)={0x6, 0x0}, 0x8) [ 67.166927] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 08:18:31 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80008000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fed000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f000063a000)={0xe, 0xc, &(0x7f0000fed000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfff}, @jmp={0x5, 0xff, 0x8, 0x0, 0x1, 0x80, 0xfffffffffffffff8}, @jmp={0x5, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0}, @ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0xffffffc0, 0x10}, @ldst={0x2, 0x0, 0x6, 0x8, 0x3, 0x20, 0x57bfe1c0964cc5e6}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f0000fee000-0xa)='syzkaller\x00', 0x18000000000, 0x5a, &(0x7f000078d000)=""/90, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 08:18:31 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00004d8000)=[], 0x0) connect(r0, &(0x7f00001a0000)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000349000-0x12)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb91f", 0x31) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00001fb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a7f000)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4b000)=0xe8) connect$packet(r2, &(0x7f0000c08000)={0x11, 0x1d, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="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", 0x140}], 0x1, &(0x7f0000769000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[], 0x0, &(0x7f0000bd4000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80007, 0xfce) recvfrom$inet(r0, &(0x7f0000c9c000)=""/241, 0xf1, 0x40000121, &(0x7f0000852000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x15) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r2, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:18:31 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x4, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000010000)=0x0, &(0x7f0000014000-0x4)=0x4) 2018/01/26 08:18:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x74, &(0x7f00000f3000-0x250)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x3e, 0x3c, 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, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x90, 0x0, []}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, 0x0) [ 67.217186] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000056c000)=[{&(0x7f000056b000)=""/41, 0x29}, {&(0x7f000023c000)=""/32, 0x20}], 0x2) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x85cb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000972000-0x108)={0x0, @in6={{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x5, 0x2, 0x4, 0xffffffffffffffcc, 0x9, 0x80, 0x100000001, 0xff0, 0x902, 0x3, 0xfffffffffffff800, 0xc2, 0x80000001]}, &(0x7f0000931000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b2000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003c6000-0x10)={r1, 0x7, 0x0, 0x597be43}, &(0x7f0000913000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000569000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket(0x1, 0x80002, 0x3f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a9c000-0x64)=[@in6={0xa, 0x1, 0xef49, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e9d}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}], 0x64) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000516000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00004dc000-0x10)=@req={0xff, 0x80000000, 0x100000001, 0x7ff}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000de6000-0xc)={&(0x7f0000de9000-0x4)=[0x0], 0x1}) accept(r0, &(0x7f00004b1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ac9000-0x8)={r1, 0x2}, &(0x7f00007a2000)=0x8) setsockopt$packet_buf(r3, 0x107, 0x345c5bb92865079, &(0x7f0000173000)="f319a8e2d42eb4fabb396dd77bfd2c2fbca9c68fbfc9e06473e6988d154fa455c84da948768c6ac988d3c2ae07c58bb4f7200fd83fd730ad6d9abba188fa0ccf414515badc3f89c3d1a6c599715a2b22c0c597c87f3c55c4a0cd960ec4ed9ff4729c05986819a17c73542d64c3f493a45eee2289c47277da24d3df3189b0c147317f440f15dcefd3823efac057f07f5c53a59a4fce72bd2c93c67b6a8bc79a84ad7c28f3cf4331f5f5f71589344f35fa5c2658865e46347b262d994b64d433ec48fcb42f008708c60fbf19d4da4441632c2272b2071a7e56246f9847f83dd6789bb57288cabe67f9f763", 0xffffffffffffffec) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b2f000-0x84)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffe01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e4b000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f000070d000-0x4)=0xfffffffffffffff9, 0xfffffffffffffee2) r2 = accept$inet(r1, &(0x7f0000150000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f81000-0x8)={0x0, 0x81, 0x8}, &(0x7f0000a89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f0f000-0xa)={r3, 0x8000, 0x1, [0xfffffffffffffffc]}, 0xa) 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)=[], 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002c3000+0x6a4)=[@in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008e5000)=0x0, &(0x7f00006de000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007ca000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000180000-0x4)=0x11, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000294000)={0x8, &(0x7f0000020000)=[{0x6, 0x8, 0x6, 0x7a}, {0x100000000, 0x1, 0x1, 0x1000}, {0x6, 0x101, 0x6, 0x6}, {0x2, 0x9, 0x1f, 0x0}, {0x81, 0x5, 0x1, 0x1ff}, {0x7, 0x0, 0x95, 0x7}, {0xffffffff80000000, 0x6, 0x9, 0x9}, {0x8, 0x1, 0x0, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e3a000)={0x0, 0x2d, "5b73a3cc106f86103b2511b2905b789b31fd6be6cd9b2d9105d5f2d678643681b66e6880c978f13fd4afa44d32"}, &(0x7f0000378000)=0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b8a000)={0x2, 0x20a, 0x8, 0x3ff, r3}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000198000-0x4)=0x0, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000ac0000-0x4)={0x7fff}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f79000-0xc)={0x0, 0x8, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bdf000)={r2, 0x28, &(0x7f0000226000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003ef000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0xf, 0x6, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e94000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005fc000)=[@in={0x2, 0x0, @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, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4239, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4, 0x800, 0x6, 0x5}, &(0x7f0000f50000-0x4)=0xa0) accept4$ipx(r0, &(0x7f000078a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009cc000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000028c000-0x20)={0x8000, 0x2, 0x207, 0x10fc3d14, 0x1, 0x3ff, 0x0, 0x3, r1}, &(0x7f00007a9000)=0x20) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000001000)="fc", 0x1, 0x404083c, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x17, "801bfb53d0dfb62017ba64392784206e8feae599ed5240"}, &(0x7f0000002000)=0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000002000)=0x8) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000e1e000)=0x1, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d95000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000478000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000086b000-0xc)={0x0, 0x458d, 0x0}, &(0x7f0000cc7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009b9000)={r2, @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]}, 0x800000000, 0x10000}, &(0x7f0000530000)=0x98) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000893000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b61000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000919000-0x8)={0x0, 0x7}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ed0000-0x3)={r5, 0x7fffffff}, &(0x7f0000737000+0xd82)=0x8) pipe(&(0x7f0000638000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000c5b000-0x28)={&(0x7f0000b32000/0x4000)=nil, 0x8000, 0x7, 0x91, &(0x7f000049c000/0x1000)=nil, 0x800}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000938000)={r5, 0x38000000000000, 0x8}, 0x8) getsockopt$inet_tcp_buf(r7, 0x6, 0x3f, &(0x7f0000288000-0xe7)=""/231, &(0x7f0000ac4000)=0xe7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000608000)={r5, 0x1ff, 0x0}, 0x8) syz_emit_ethernet(0x1e, &(0x7f0000a52000)={@random="2e038dc157c1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x4, 0xc40, 0x2, 0x83d4}, 0x0, 0x3, 0x0, 0x0, "3d56ba7be3482dee"}}}}, 0x0) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x14cc, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:32 executing program 4: socketpair(0x13, 0x3, 0xffffffffffffffff, &(0x7f00009a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x250)=[{{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}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00004c8000)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000b00000)={0x0, {""/7}, 0x0}, &(0x7f000017f000-0x4)=0x10) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000f78000-0x4)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) getpeername$inet6(r0, &(0x7f00002d6000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003fa000)=0x1c) pipe(&(0x7f0000634000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f78000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f78000)=0x10) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) socket$netlink(0x10, 0x3, 0xf) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007fc000)={0xffffffffffffff9c, 0x50, &(0x7f00007bd000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a46000)=r1, 0x4) recvfrom$inet(r0, &(0x7f0000114000-0xb8)=""/184, 0xb8, 0x2000, 0x0, 0x0) 2018/01/26 08:18:32 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000e4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000686000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ec7000)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000566000-0xa)={0xfffffffffffffffa, 0x201, 0x2b3, 0x4, 0x0}, &(0x7f0000389000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000026e000)={r1, 0xec, "e6d08ba3553bc0f312a14a81574dc44f979533f38295a7165ab8240c2070a71862c6ef29eab00cbfcf3e1e0d70cb0205859c550bad30be8c911a02701ff762f4b777c485c3163c5337be1c4d447693e74861d1d833bfc108e7f60a068bdda29924a84d1236be722458b464ba21c15262d9fe294bf7a04d677dfd34a94977b76ae3ae62a204deed793e415586358247d746b4bc2ea33f9c688c6f28df53ddf0636d3c6e22d19f63fec3c638d5c3e751c558d168c5da917d7fd9c96dcfe15b72b822710482e6cfb61a161acb4fc00c0b99e4e00471b425d6120a964d3ce7681c2cf183301bd93dcde4d734698a"}, &(0x7f0000032000)=0xf4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000053f000-0x4)=0x0, &(0x7f00009ae000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f79000)={0x24, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x1e, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dcb000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000eac000-0xc4)=""/196, 0xc4, 0x2, &(0x7f0000f82000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cad000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000073f000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000242000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cf0000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x200, 0x0, 0x80000001, 0x2, 0x9, 0x2, 0xa0, 0x80, 0xff, r2, r3}, {0x0, 0x30c6, 0x2, 0x9, 0x100, 0x30fe, 0x4, 0x8}, {0x4, 0x51d, 0x7f, 0x6}, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7, 0x2, 0x2, 0x6, 0x6494, 0xfffffffffffff383, 0x4}}, 0xe8) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x400) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000156000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030f000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bef000)={0x0, 0x7}, &(0x7f0000220000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00008d2000)={r6, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6}, 0x98) r7 = accept$inet(r4, &(0x7f000028f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) [ 67.457861] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 67.495321] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$packet(r1, &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000021a000)=0x14) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000001000-0xb4)="e4a512956a9cf30d3fb19d298c702b13eb2075dc46f6c4f1d96651cf44d370143dcbf7460202c2bcc915b6c3c83cc6c7ab6fc88d404defabfa4e204bd9bc1d6be53ad5b81bbb0e2a0c2ae57fd46bd48dd843e317c50084ba67021e00558fe7a9116cc022901739b4c9d1fc961d857b32708c967ba620fb73fd6d75a02e8de73118a90fc17b492e6a6f4234b810fd9409f691698402afff495f430a4a4e4c10c847f58769600fdd6b59936747ef863bb3280de6bc", 0xb4, 0x1, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, &(0x7f0000018000)=0x98) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000019000)={r2, 0x7fffffff, 0x1, 0x6}, 0x10) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d23000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000810000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009a2000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d56000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffff}, 0x19) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009d2000)=0x0, &(0x7f00009d2000)=0x4) 2018/01/26 08:18:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000)=0xdb8d, 0x4) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x3, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000963000-0x4)=0xc) r3 = getuid() r4 = getgid() socketpair$inet(0x2, 0x80003, 0x800, &(0x7f0000f0a000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce6000-0x4)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f89000)={0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) r9 = getpid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c50000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000338000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f89000)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f8a000-0xe8)={{{@in=@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ed000-0x4)=0xe8) r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a5000-0x4)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f8a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) r17 = getgid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f89000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000044d000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f89000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a48000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f89000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)=0xe8) r24 = getgid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bcf000)={0x0, 0x0, 0x0}, &(0x7f0000f89000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000227000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d8000)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f89000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000613000)={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x2)=0xc) r31 = gettid() r32 = getuid() r33 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fa000-0x4)=0x0) r35 = getuid() r36 = getgid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f89000)=[{&(0x7f0000f8a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ef6000-0x80)=[{&(0x7f00005bd000-0x5a)="76cbc653314b20408660c94a0b26cc2fdfd1fe3d8a225cbcca6995e902daf05bd14e7d991c8c4477708957283ec54b58839905b46b5cc5b43aeb9e6aac00620efe2586580d7f73b4e4370fc547936a6d1d81576ac1f7c4d8d920", 0x5a}, {&(0x7f0000148000)="c157185f74aaa99f303da9", 0xb}, {&(0x7f0000774000-0x93)="91a680a7a91ca3f0a5a88d780a9560006fe84f2d4c96234dcf336c979ffd24ba8d8b379453e3d73f5610dbf78046b8d2dd65f07fb6c6542d264c95730702f93d5ccacc29b5cc95eb49d464d927040823ef22f2f9122a8b478f902035814322702eba866ab47e49702fdbe311f2b04b98132eaf9fff87823933b865bfd87c82159901107ba678fe1b1242fb429206ab1a7ee18b", 0x93}, {&(0x7f0000b6a000-0x9d)="efe22159781a3d984a25a70337d717780be55e085c1514d5a8045d6ba3c9e0f9ec51a48d7ac5ec30a56607521c4a23f4a6d64ee900572656c4b34127daae17304a43b2d12f0c6097386acbd72dd919b47074000ccaca0a35a4dbaf057d092d639f85b1d76d5460c4e32f2548a95c4d30a257286484a46bb80befa762c3c527e466e69d57307fbdac10f761257478b01a7a87944f0490494347e41638c0", 0x9d}, {&(0x7f0000f89000)="9f0e1587f18a19653ce6f882dd26ce13c3ebdcff808109acdf2f72df4b58b6f4deb8402a927f3cf1221b4014ba0c4a997d41d20d0eefd35c0f860ad609474c0258c4b6e9ed8efa4c895ddc54eec15f5ba2a4e422eb9d9ca072cbbe55da9d25c40d74", 0x62}, {&(0x7f000033f000-0x64)="2b4015ac3963b23f91cfcbfb1bd0e423d3695189ccf937559d16ef0b2478b1fdba7f66b3afa3341da67a90832906f80543061b3992830dca11eac1834d74c6adc5ea9333c2775309dde930798a822c5d8c9b17f86d5f7a7eba8027d9f9a9dc33e265d262", 0x64}, {&(0x7f000093c000-0x88)="8cc7c825af417c4cb28c20cdd687cb95eeb0dc2804bdbf5a042877001382d1929eb93f7ee2336805e199285de72a3fcf27ba72adca9bb2a50efd996c435de3ab29e019d6de09e98d0fe58529bf8735b2bcb77e6da60129b2c8821f1787d8d1c18a3fb9af12e2ad89884669104727a3e997a2fb60994583263fe7c561e7e53fcc481197934ede0eb0", 0x88}, {&(0x7f00001e8000-0x83)="34675d9ce241edb7c6516d08b6082a3e764dc9159889d7155d3e6ba1f3c9f3d3741212ee6b498a6a8d87e89afafcd51a6790c73aa438a6619db907e8ede35c99dc7ff61299c3080980ea7e1a54a5c6090da4f16d9dcb565231e802bf7b6066352b36614bb722cd51048fd2ee0fe56b60dcc3dd3cedce51e0914d099c4334c0e89d1603", 0x83}], 0x8, &(0x7f00007c8000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb8, 0x1}, {&(0x7f0000f8a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a51000-0x30)=[{&(0x7f00006cd000+0xe27)="3fa87d5bbbe7d10a16f25847dfda5e98881d67444a960b60682a6e97f752399b63c2f664a581dfe70161e03255050a402b0813078059acb5add63d6cf153e4fb79385dc79d0ef2710443211dbf547d2492c6a0ad2617e43cdba4bbf47f23db358460a4aaf3b53d702e42ebcd1a188a22bf2f829346943c232d9ff704f6327c1c9b46a0bb55189fe8473b0977cccf02b49fcc0c60f701b93f775166622d9a2c58acff0e1c6508fc80bedf85989838e3b99de0b3a39119f72a93b12840661d4c2d463442e81538a01b2d5a88dd5226939ba1db340c1d1b5debc2f594529c82e2a2ef20365be1be583a093d97", 0xeb}, {&(0x7f0000553000-0x38)="f0adb5ed8ebd864fff14e23188de982910256b265edeaecb9fe3ad60d4b5da5b2269b9803d4e74d60371bff434779207f5532f1c3420ef5f", 0x38}, {&(0x7f0000b0d000)="65eca92d28a0f76eda32a1bd94beb9530db69d8fc6c3bdfdd4792604944f4595bebb840785d35458e982ed65d0ec117371d451c005a2e7dc5fd823521b061c223c26", 0x42}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f000029d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, 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0x1000}], 0x6, &(0x7f0000f89000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x58, 0x4}, {&(0x7f0000304000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f8a000-0x8a)=[{&(0x7f0000f8a000-0x11)="40f96468c0d3ed21f8c8805ebf3554cd1e", 0x11}, {&(0x7f0000f89000)="f4058ae7d1ef3071ff4f5f5b6c1ced1efdbb0292c93c230091c47e9e97798383245f91305dc8e57de9a9d4c74679ffc186b6cb8106a6f7d29df677", 0x3b}, {&(0x7f0000f89000)="b0fbf927d16d01f212b43530e0945eb4b99a768095d59f0bda1f95c863a6dce043e836f14fd1629033fd7533025d415cb27677965dd12efe2c7dbaed7dd95194e6afb70407", 0x45}, {&(0x7f0000c4e000-0x82)="c95628bd7622fa77124b1e9664c935edd57c59128a15dab5d7a32ba49a9307ef205525afdf9b6cc166dc6a0be038df6ba31f1ab58cca0da0e526dc80363af0dba0a9fa56dc41351decd652e28eb07391b4dc5474f43a92b178a38bc7b83f788fe5d1a44bcb479caa64fcf0cfb0618b1952e0988183c581a16da5ee78aa314270ecad", 0x82}, {&(0x7f0000f89000)="2f518d0dafbafa67777c98fcf0d7cc243d4a051de5046185442657", 0x1b}, {&(0x7f0000e57000)="cc0a8b65a17379def8f0008c9352bdd60045b264f1b11870b815116f93fa0a8ce748c3e9b28cfdaedcc9456b1fd641c97775af51668329d605b17e6dce523593096279fa419d4c8f31df831db54344160ab448b49d59dbd7abe5a5d13fc1cfccfcb44a96af33061900ea879c5a585897119bfe803bdb9f98a1a98a52b696c082c4d39d0ff2f1cfa49606c9188c", 0x8d}, {&(0x7f0000f89000)="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", 0x1000}, {&(0x7f00003a9000+0xe15)="b7648816ab1923", 0x7}, {&(0x7f0000f8a000-0x38)="6910451f284a449d1f4beba4725ce523fbdf819dfa3008391ceb3994e181babaa6267aff3e7fd0fbfd39ab735938bd28425253c8c93eccf3", 0x38}, {&(0x7f0000f89000)="e4527a610034a49a92e94182b91e4692e59287c5b00bbde0a9255182ffbf69b8e44756dc19d52e84b881b9803eab0e", 0x2f}], 0xa, &(0x7f000084e000-0xc0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xc0, 0x4000000}], 0x6, 0x20000040) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003ed000-0x38)={&(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000f88000)=[{&(0x7f0000f35000-0xba)=""/186, 0xba}, {&(0x7f0000f88000)=""/100, 0x64}, {&(0x7f0000ab6000-0xbc)=""/188, 0xbc}, {&(0x7f00000e7000)=""/130, 0x82}, {&(0x7f0000630000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x9}, 0x100) getsockopt$inet_tcp_buf(r37, 0x6, 0x1c, &(0x7f00002a7000)=""/187, &(0x7f000074f000)=0xbb) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x14, "95e417ba7d6c904a0e42e22130fca0385e40c4e5"}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000004000-0x8)={r2, 0x34}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={r0, 0x1fc, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000000000)=0x3c) poll(&(0x7f0000002000-0x11)=[], 0x0, 0x6) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x8, 0x200, &(0x7f0000006000)="abf1c05f697837ee12d026e10e8509af68724723ef4f510601b2a1204177494ea36a4a11f4d1f6b00a8ecd1e742fc8a0b55a8d81ac92f796e5ab0147f2ea97bcedee3de9895ac7d36776182f249e040e9d90170fdcb284db068b677c073c9f2b163510ae6aac95437e7f5c5fa6ff58a661d91a9edf111d62fb5d002a6d823224a5aa", 0x82) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x2, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[], 0xfffffffffffff6c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef3000-0x4)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000027d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000be8000)={0x56, 0x8, 0x0, 0x3, 0x0}, &(0x7f00007d7000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e4000)={r1, 0x4, 0x6, 0x9}, &(0x7f0000eb7000)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00007f6000-0x4)=0x8000, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) accept4(r2, &(0x7f0000075000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a4000-0x4)=0x6, 0x80000) sendmsg$rds(r2, &(0x7f0000b1f000-0x38)={&(0x7f0000372000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000809000-0x20)=[{&(0x7f0000177000)=""/229, 0xe5}, {&(0x7f0000252000)=""/76, 0x4c}], 0x2, &(0x7f0000459000)=[@rdma_args={0x48, 0x114, 0x1, {{0x3, 0x8}, {&(0x7f00001a0000-0x48)=""/72, 0x48}, &(0x7f000057a000-0x40)=[{&(0x7f0000292000)=""/247, 0xf7}, {&(0x7f0000cb5000)=""/106, 0x6a}, {&(0x7f0000e89000-0x76)=""/118, 0x76}, {&(0x7f0000dd0000)=""/37, 0x25}], 0x4, 0x40, 0x7fffffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x0}, &(0x7f0000fa1000)=0x1, &(0x7f00004e8000)=0x7fffffff, 0x0, 0x4, 0xffffffffffffff15, 0x1, 0x3, 0x10000000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1000, 0x42}, &(0x7f00006f1000)=0xffffffffffffffff, &(0x7f000058d000-0x8)=0x1, 0x2031, 0x1000, 0xff, 0xb640, 0x8, 0x7b1b52a2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x4}, &(0x7f00004d5000)=0x9, &(0x7f00002bf000-0x8)=0x6, 0x9, 0x8, 0x2, 0x8, 0x4, 0x7fffffff}}, @cswp={0x58, 0x114, 0x7, {{0x1000, 0x2}, &(0x7f0000890000-0x8)=0xec5, &(0x7f00000b9000-0x8)=0x2, 0x37, 0x1, 0xff, 0xffffffff, 0x1, 0xd7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ba3000-0x1000)=""/4096, 0x1000}, &(0x7f0000c5e000)=0x0, 0x60}}], 0x1d8, 0x800}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000086000-0x4)={0xffffffffffffff9c}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00002f1000)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.598818] audit: type=1400 audit(1516954712.310:58): avc: denied { accept } for pid=10502 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x8, 0x0, 0x40, &(0x7f0000eb7000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000774000)={0x7, 0x8000, 0x9, 0x3, r0}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000058000)=0x0, &(0x7f0000712000-0x4)=0x4) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) bind$inet6(r0, &(0x7f0000e13000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000bc8000-0x4)=0x401, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b61000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) write(r0, &(0x7f000058b000)="240000001a0025f0001800041dedfc0e0a0b0000e80000000009ffeb0800040000000100", 0xfffffea8) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e0f000-0xb9)="", 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd8000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x200000007) socket$inet6(0xa, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031a000-0x92)=@ethtool_gstrings={0x1b, 0x2, 0x86, "2c0d16b3538f90357d284091726bcf40d68eb4af26a85cba5399792ac766d5dda00a2fa8048e66c701ba33ad720f013db74caa66c5d18db315ffff2afed9cd79836c6ced51eab3bfc5e16c1040633c937b49527394a0557e8685b89db9ba090f3ef72be5b38697d972e9f99c4d2d4b4f3cdd0459ee4fa4c9d340e3b76851a593b0f43e4dea69"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:18:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x3, 0x0, 0x7, 0xb14, 0x8000, 0x70000, 0x6, 0x6]}, 0x5c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000011000)={0x6}, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) accept4(r0, &(0x7f00007db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e6f000)=0x3a, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e0000)=0x14) accept$nfc_llcp(r1, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a72000)=0x60) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000d0000-0x28)={@common='ip6tnl0\x00', 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000008000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, 0x0, &(0x7f0000788000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f000050d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000899000-0x12)={@generic="75e35f51fd9f3c05eaf8aad11243a2a4", 0x8}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a92000)=0xffffffffffffffff, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d15000)=[{&(0x7f00006b0000-0x45)="40f6e2a6026ebe11e24432e838ca3b3f4cbbb1e2c2c783ce4f416ce95624c6523321a23277be067085478a5b61815076eeed9112aca9de462fa49d7f96e164fa853755b47a", 0x45}, {&(0x7f0000f62000)="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", 0x1000}, {&(0x7f0000068000-0x55)="ca6e943aafb7de84adeaf00e8de7aa02f635a0c7f997703480a71fc12811896a98af932d5c5b43a2ec025d03d7bd153996fc953bca8e687dcd687c1b9b9a129e50a912bdd8849bac9740c6cc58673390bad4a2aa54", 0x55}], 0x3) sendto$inet(r0, &(0x7f0000a27000)="", 0x0, 0x0, &(0x7f0000ce6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000d08000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bdb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x4e72, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r1, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c0e000-0x4)=0x0, &(0x7f0000f13000-0x4)=0x4) 2018/01/26 08:18:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000931000-0xd8)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf59}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x94}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa3f04a7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0xd8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) sendto(r0, &(0x7f0000a24000)="5c9f22a3e93ab38de7b0788f943da1373a15c1d22bb07502f58e14d251f6b7b2507766b7a090fc610dc67265056893dfac5fc708020789cda272070f206e5c67da2626021bfe73d701b420d9459570df0b057be535f01a2f51f7a9c6668e2c62abc44087", 0x64, 0x5, &(0x7f00007b2000)=@generic={0x10, "c3296eea47a945eab00d1d18f15f634948cea2f2f531d1c68b84cabc03978eb17f3605932234da1312f30e371badf5148c0814898b021b49ad98105e59ed00313f3dd2495a1096a6226c1b4530172a461715ddbf4342c6ce7dcad0c7729a4707239383b78d26c988eaaaeda9bffcd8a927065b552cca9b5a937c2d1ff6bf"}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000500000-0x4)={r1}) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000c29000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000241000)=0x26) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000fc7000-0x8)=0x5, 0x8) r1 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fc7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000db7000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f0000fc7000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fc7000)=[@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000db5000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x10000, 0x6, 0x0, 0x6}, &(0x7f0000fc6000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dab000)={r5, 0x8, 0x100000000}, 0x8) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fc8000)={r5, 0x24, "0f432d47b05e8f57e81a619fb6a65c32bb57bca80ee60a42cb6c55c3717550094d246fd0"}, &(0x7f000035c000-0x4)=0x2c) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000266000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xc, 0x7fffffff) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c78000)={0x0, 0xf9ab4ad, 0x100}, &(0x7f0000502000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000586000-0x4)=r9, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() sendto$llc(r10, &(0x7f0000fbc000)="6afa63f818cfba386037db65fda80c9c7eb6a25d0b009411128f48f9e418a4a8c6e937ccad5ad95ff560918c2db429b81f09493cbec0f49f56eba4ba6cf79d7a92", 0x41, 0x10, &(0x7f00009dc000-0x10)={0x1a, 0x3, 0x3f, 0x802, 0x7, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0xfffffffa) setsockopt$inet6_int(r7, 0x29, 0x9, &(0x7f00008d6000)=0x0, 0x29e) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000fb1000)={0xc, 0x20000000001, 0x19, 0x3, 0x3}, 0x3) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x401, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1ff, 0x401, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000614000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000a35000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f000048c000-0x6a)=""/106, 0x6a, 0x10001}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d89000-0x8)={0x1, [0x0]}, &(0x7f0000927000+0xd0f)=0x8) sendmsg$nl_route(r4, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001000)=0x20000000200, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d4449abd1a72ad6a823b323c1e3985ef08f0bdf36c1131f70c642bdf4c7165ff0af2116a19b48e051ef822d6c6280ee6c43cf183f1302fa792de81cb6653415c68280b0b60201483df18eee3a975f2b6d4bc68bc1b50f0c50d91adc85f7e013bf0572da3e7f1b13e3ba6c07d1a84095cd591bbbe12f6301438f1dfc214294c04ef1a134e4132b9397116c1285661c16a1df0ff9a28a0573602a046ee1d6a688d18a7289855d41d80fb6dbf8cbbe0bdc1144aa232d83ec2ea5c29985c3848f4ab47d426761efc01abb9e5adf425771fbd1dbf48eef377fa3cbbd9d32b64c600f9ee6903eee010d51d909e003a7c97d0149a", 0xf1, 0x8801, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0xd8)=[@in6={0xa, 0x0, 0x1000200, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x333, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000002000-0x10)={0x36, &(0x7f0000000000+0x7cf)="af9c4f074d0eb84a5eb37dd84a7d24943e26f2d9c53469e9512c2591e22ac614d7ac497a7b0cb3f959a68e77fe70e144bc6bf1f77a3f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000001000-0x4)={0xfffffffffffffffc}, 0xfffffffffffffe01) r1 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) listen(r1, 0x40) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c01000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009a3000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b75000-0x44)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x108)=@del={0x108, 0x11, 0x20, 0x3, 0x3, {{'ctr(seed)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffff70b}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x804) 2018/01/26 08:18:32 executing program 4: r0 = socket(0x21, 0x1, 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000+0xf70)={0x3, 0x9, 0x0, 0xdab}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xff, 0x80080000000, 0x0, 0xfffffffffffffffc, 0x2d]}, 0xe) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000012000-0x80)=@generic={0x0, ""/126}, &(0x7f0000007000-0x4)=0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000013000-0x8)={r0, 0x3f}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000012000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000010000)=@buf={0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002b7000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c58000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008aa000)={r1, 0x1}) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b40000-0x10)={0x6, 0x200, 0x100000000, 0x5b0c, 0x0}, &(0x7f0000b40000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000404000-0xc)={r3, 0x3, 0x2, [0x9, 0x200]}, 0xc) setsockopt(r2, 0x1, 0x7, &(0x7f0000b3e000)="4077890004fb4d7f4b61036c467c7da2c75f54d89a7f00000006720e796fa2d23615870400000000000000fd6ed35cf58476a2e4d2f538dfbf2a834b6a95449ff857ca3eb114db9d", 0x48) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b41000-0x2c)={0xa, 0x10001, 0x5, 0x3f, 0x11, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket(0x1b, 0x80006, 0xf4) socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b41000-0x4)=0x3, 0x641) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00008e6000-0x8)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f0b000)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000aa3000)=""/214, 0xd6, 0x10000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b0e000-0xe)="e5cebf91aa785dfbcdfa090000fc", 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00005d0000)={&(0x7f00002c2000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006dc000)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000086a000)={0x0, 0x0, &(0x7f000052a000)=[], 0x0, &(0x7f00005fb000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) writev(r2, &(0x7f0000432000-0x80)=[{&(0x7f0000018000-0x3e)="4708e7e53ad6dc37390c980fbcdb6de7ce", 0x11}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aa3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000d9000-0x8)={0xfffffffffffffc00, 0x1}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000065b000)={0x2, &(0x7f000082c000-0x8)=[0x400, 0x7]}) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000689000-0x4)={r0}) bind$bt_l2cap(r4, &(0x7f0000d87000-0xe)={0x1f, 0x3, {0x10000, 0xe2, 0x4, 0x6, 0x6, 0x3}, 0xeb6, 0xffffffff}, 0xe) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000095c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) bind$inet6(r0, &(0x7f0000c27000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ab7}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00008e9000-0x10)={0x0, 0x2, 0x3, 0x2}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f31000-0x8)={0x0, 0x7}, &(0x7f0000c49000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000005f000-0x20)={0xd0, 0x7, 0x6, 0x7fff, 0x6, 0x9, 0xffffffffffffff2a, 0x7, r2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076d000-0x4)="040050fb", 0x4) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b3f000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000555000-0x4)=0xfffffffffffffeb9, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa4000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000825000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, 0xd9, [0x0, 0x80000000, 0x800000000000000, 0x6, 0x8, 0x101, 0x6, 0x0]}, 0x5c) [ 67.976626] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000035000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bec000)=0x14) accept$packet(r1, 0x0, &(0x7f0000204000-0x4)=0x0) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000013000)=0x81, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000021000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80004, 0xffffffff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ad2000)={0x0, 0x4}, &(0x7f0000ad5000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xff}, &(0x7f0000ad3000)=0x8) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ad5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ad5000)=[{&(0x7f0000ad2000)=""/38, 0x26}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/107, 0x6b}], 0x8, &(0x7f0000001000-0xa2)=""/162, 0xa2, 0x1}, 0x40000040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/26 08:18:32 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000019, 0x80000, 0x9) write(r0, &(0x7f0000ddf000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000bd9000-0x1c)={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000de0000-0x8)=0x0, &(0x7f0000ddf000)=0x8) 2018/01/26 08:18:32 executing program 2: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008e3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dc000-0x4)=0x2e) bind$ax25(r1, &(0x7f0000529000)={0x3, {"d5106acf3a7492"}, 0x5}, 0x10) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b90000)={@common="6c6f000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d66000-0x38)={&(0x7f0000064000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000929000-0x9)=[{&(0x7f0000771000-0x1000)=""/4096, 0x1000}, {&(0x7f00000e4000-0xe8)=""/232, 0xe8}, {&(0x7f0000bbf000-0x51)=""/81, 0x51}, {&(0x7f0000fb8000-0x80)=""/128, 0x80}, {&(0x7f0000e2b000-0x39)=""/57, 0x39}, {&(0x7f0000c85000)=""/144, 0x90}, {&(0x7f0000569000)=""/4096, 0x1000}, {&(0x7f000031f000-0xfa)=""/250, 0xfa}], 0x8, &(0x7f0000e07000)=""/233, 0xe9, 0x4}, 0x20) getpeername(r0, &(0x7f00004ce000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000)=0x2e) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007f7000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000475000)={0x0, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb51, 0xa4, 0x400, 0x3, 0x5, 0x4, 0x3ff, 0x1ff, 0x3, 0x4, 0x80000000, 0x7, 0x3f, 0x774c, 0xfffffffffffffffc]}, &(0x7f0000cff000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000db6000)={r4, 0x8a, "70b6486824b3607d73ccc9651c00fc869e5a8cb1d4cee22cff22bec9d79d71caa4c49cfc158bd4ae1427aab8e3965808e469577131e104b715ecccd79f8e78969b38acfe70e3a635fba34ae7356950a0323dcfa4b747da36311fcbf6915b5ab6e957e70dc5ba8dc4be66f262ac643ed7d8734229079ad413f42f115b63e686c0bb123f6fbe3aba13b802"}, &(0x7f0000c9d000)=0x92) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000efa000)='westwood\x00', 0x9) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/26 08:18:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ac2000)=0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000d2b000)="e7518e30cab54105fc36ada6bf1401b03b39a1b37d7efd760809ff5f1e67b30eaadb4c9b20d96d9d4af1c2865374a09a62c92eeced999c6494285622eb2fbf0aedcda9792f03e9b1ac239d3ba0b2bbe7921340933ddfa8d114785979975ff9b88fedeb005da5a5980c", 0x69) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) listen(r0, 0x9) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000aab000)=[{&(0x7f0000fba000-0x1000)="de51b743300a2012006a33e7b1aeb690", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x54, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000ee2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 08:18:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a17000-0xd4)={0x0, 0xcc, "d25b45a7616d4607edc255748cdecdd1b5ea186d9b64e2d2b58d3f7ba59643f03537e5610046ed14d5ee34935da6b9c177216e36bdfa10012ce498a1f401b24e6637acb414a3663f44248d7a0081d2ba566c7828f5438d35477c835bc56788ae978a560fca7dd38dcea3749ead7c760e5b24546dfd563c937ee499562dc58e8ee538ac38c0154d9c9e096616f74c70897cbf322d8ab5a9bc8709b592814095d8e71697701499c2bcd55950300bd5b84f42033eb87398a9def070a749a7114a152afd6946fb0c3fb1e65669d0"}, &(0x7f0000795000-0x4)=0xd4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000-0x8)={r1, 0x60000}, &(0x7f000073b000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r2) 2018/01/26 08:18:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000016c000-0x4)=0x8) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x3, 0x96, &(0x7f00006e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000620000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x9, 0x1, 0x0}, &(0x7f0000301000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006de000)={r3, 0x4, 0x8, 0x10000000000000}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/26 08:18:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfffffffffffffedc) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa8dfc94d9ced14b2, 0x4, &(0x7f000077f000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fd6000)={0x0, 0xfffffffffffffff8}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd7000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad8, 0x0, 0x1, 0x4, 0x7}, &(0x7f0000387000)=0xa0) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000a7b000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:32 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00009ce000)=@generic={0x0, ""/126}, &(0x7f0000d2d000-0x4)=0x80, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00007c5000-0x4)=0x0, &(0x7f0000db7000-0x4)=0x4) socketpair$unix(0x1, 0x8000000000000003, 0x0, &(0x7f0000fca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r4, &(0x7f0000397000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x20) r5 = accept4(r3, &(0x7f0000e6c000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000cb000)=0x6, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000911000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000087c000-0x20)={0x1, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000a41000)={0x9, r7}) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000507000-0xa)="0000000800ff0f000025", 0xa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c40000-0x20)={0xffffffffffffffff, &(0x7f0000368000)="7f368120b61954f9f717c00b9783d4c6d3dad3dfdd343b464f53dc9d5f604ec6dc45fb4978f3f926dd72f7c7b05cb371e0084b0753f22036a6510b5a12d08f5b538293c4605193b4375a17e7b0851512d5c8f105fd8c761441814858748cc8d71450ac92666c6ddc4f61d49b625caf99e0e91f0486f4d22acfefb81a4d7cbe394e689f50e68d7d9da3b27bc9eb27aef638983a5269288d75710147142768fbcdd99f7e92dc1901549a6248c1a5422f4b27a96ff3baf4331681d3b5d49f26b25626f6e2d407823fece6b2", &(0x7f000040a000-0xe2)="85e1ba2eafe06434f5eb098ca5f803c32376e108f25e40673ee4f62b53de647317d183e98684054aa81fe0f9e6c40b454663e74df3a1b08071aeb4c0ecec7b1f27974e0cc067db0837b29f7d6e6390e71dbd0d049bf3c6e5508a05a61a801e13d3152425bd987231e2a7d7b68e961ba7f0d932f09ea293c8ba5d54c2f05f74dc7eb984e95b12599609540079526dd3eea5d4c0d32f90394dfcd26ab0df06850e8051b236a8f5a69edf8c24279992e64e7bfb5ee24a5055240b060562849c0a3f29bc36166d0894397037832660b3e6c76638d3e9318500eab25e23777b379da331db", 0x0}, 0x20) recvmsg(r4, &(0x7f0000247000)={0x0, 0x0, &(0x7f0000a23000-0x30)=[{&(0x7f0000c6a000)=""/20, 0x14}, {&(0x7f0000348000-0x67)=""/103, 0x67}, {&(0x7f0000561000)=""/11, 0xb}], 0x3, &(0x7f0000c2e000)=""/45, 0x2d, 0x4}, 0x40000102) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x0, 0x4) 2018/01/26 08:18:32 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f00005dd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000-0x4)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000900000-0x10)={0x1, &(0x7f0000680000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 08:18:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="cba875bbd6e8fe830b85c84135650f07") 2018/01/26 08:18:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000836000-0x4)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00004ac000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000127000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000016b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000029d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000e4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x4, 0x3, 0x35bc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) 2018/01/26 08:18:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fb1000-0x1c)={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006df000-0x4)=0x0, 0x96533575a720ffac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000543000-0x18)={0x0, 0x38, 0x0, 0x3, 0x2c9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x7, 0x4}, 0xc) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) pipe(&(0x7f0000739000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000ebc000-0x48)={0xd, 0x6, &(0x7f0000b79000-0x30)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xc2, 0x9, 0x8, 0x7, 0xfffffff0, 0x4}, @jmp={0x5, 0x6, 0x9, 0x0, 0x7, 0x8, 0xfffffffffffffff0}], &(0x7f0000a27000-0x4)='GPL\x00', 0x6, 0xce, &(0x7f00006ee000-0xce)=""/206, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b3d000-0x8)={r1, r4}) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c17000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000033d000-0xc)={{0x400, 0x750c, 0x6, 0x8000, 0x60, 0xffffffffffffeaf0}, 0x4}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000003e000)=0x0, &(0x7f00008cc000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000219000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001d2000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000279000-0x38)={&(0x7f0000e21000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000800000-0x10)={&(0x7f0000528000)=@allocspi={0x214, 0x16, 0x400, 0x6, 0x0, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x6f, r3, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, 0xfffffffff04c66fe, 0x20, 0x0, 0x7, 0x3, 0x8, 0x1ff}, {0x5, 0x7, 0xfffffffffffffff7, 0x10000}, {0x647b, 0x5b, 0x100000001}, 0x4, 0x4, 0xa, 0x0, 0x8001, 0x1}, 0x9, 0x80}, [@mark={0xc, 0x15, {0x1, 0x9994}}, @migrate={0x30, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x3, 0x0, 0x6, 0xa, 0x2}]}, @algo_auth_trunc={0xe0, 0x14, {{'xcbc(tea)\x00'}, 0x488, 0xa0, "3e8051a1257b889e3f93b573f108ecc0e75fd41cff7f473fd34d2b5821101797c5a333130f36fad7b3b9babce3367ed076b8c28bbc286c8738c30fe9d7eaa20e1874c289714f7a936059b2665e4e77972aa552b8d83b3fb815c3ca0b841a30d121bdd19d8462b7eaf8fffe279d12ffad680eabcffbff09a5f3fe3d362fa02e2e3f50102bbf7d0188f1769f792df6f221ab"}}]}, 0x214}, 0x1, 0x0, 0x0, 0x4000}, 0x880) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b4e000-0x18)={r2, &(0x7f00007fa000-0x1)="c7", &(0x7f0000eef000)=""/0}, 0x18) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000023d000-0x8)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f06000-0x40)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) socketpair$inet(0x2, 0x8004, 0x5, &(0x7f0000982000-0x8)={0x0, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f0000315000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x2}}, 0x2e) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00008cd000-0x4)=0x3, &(0x7f00009bf000-0x8)=0x4) bind$alg(r2, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) connect$l2tp(r0, &(0x7f0000f32000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x0, 0x0, {0xa, 0x0, 0x1a7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}}, 0x3a) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 08:18:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fb8000)={&(0x7f000098a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f000024a000)=[{&(0x7f0000ae4000)=""/106, 0x6a}, {&(0x7f000082c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/255, 0xff}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1000000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket(0x9, 0x2, 0x7) recvfrom$ax25(r2, &(0x7f0000954000)=""/3, 0x3, 0x22, &(0x7f0000981000)={0x3, {"d83cafce61a2a0"}, 0x9}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000086a000-0x4)=0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 0: r0 = socket(0x4, 0x802, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000077a000-0x10)={0x3, &(0x7f0000cb6000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000455000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000-0x28)={@generic="c1fbdc022d17aea6f9c1d3a32f7a0e25", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d47000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c98000-0x390)={0x81, {{0xa, 0x2, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x2b65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3dcd85f6, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000318000-0x110)={0x8, {{0xa, 0x2, 0xf5a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00004bf000)=0x8000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000607000-0x4)={0xff}, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000621000)={r2, 0x1}) connect$pptp(r0, &(0x7f0000e25000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockname$inet6(r0, &(0x7f0000deb000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000039f000-0x4)=0x1c) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$ipx(r0, &(0x7f0000e06000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cad000)=0x10) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) epoll_create1(0x80000) 2018/01/26 08:18:33 executing program 3: r0 = socket(0x1a, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ba6000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0xff, 0xc}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000063f000)={r1, 0x61}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000029c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000863000+0x3f5)=0x9) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00001cf000-0x4)=0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00007a3000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) tee(r3, r3, 0x3f, 0xa) 2018/01/26 08:18:33 executing program 6: r0 = socket(0x4, 0x1, 0xdd) socket$inet6(0xa, 0xf, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x44) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f000093b000-0x4)=0x0, &(0x7f0000f1d000)=0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000631000-0x38)={&(0x7f0000d08000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004f1000)=[], 0x0, &(0x7f0000a99000-0x7f)=""/127, 0x7f, 0x0}, 0x0) write(r0, &(0x7f00003a0000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000b5b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000438000)=0x2e) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000073a000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002d2000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fe8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcb000)={r0, &(0x7f0000fcc000-0x59)="", &(0x7f0000e2d000-0x7c)=""/124}, 0x18) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000556000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f000072f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10) 2018/01/26 08:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x20) socket$nfc_raw(0x27, 0x3, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d6c000-0x8)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000df4000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f00000d2000-0x34)="e94b20d0809016fa19f58fce94c505161d424a12cc662da3f7619cc503c4b809a7071edb704de91793d5525dfc063a3ec26b9472", 0x34, 0x1, &(0x7f00004d4000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000374000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) [ 68.404999] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 68.432846] net_ratelimit: 1 callbacks suppressed [ 68.432853] sock: sock_set_timeout: `syz-executor6' (pid 10786) tries to set negative timeout 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x98) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) 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$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001000)={r4, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000+0xed1)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000-0x10)={r5, r6, 0x9}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000048d000-0x8)={r4, 0x9, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000769000-0xc)={0x0, 0x0}) getsockopt$inet6_mreq(r8, 0x29, 0x1d, &(0x7f0000c8f000+0xb1a)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000e76000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00004c5000)=@sack_info={r7, 0xa4, 0x0}, 0xc) sendmsg$nl_route(r8, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cf6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006b6000-0x4)={0x0, 0x0}) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) r1 = socket(0x0, 0x80000, 0x4) mmap(&(0x7f0000ef2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ef3000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008e6000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bab000-0x8)={r2, 0x80000001, 0x4}, &(0x7f0000ace000)=0x8) [ 68.433433] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ffc000)=0x6) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005f3000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000079c000-0x8)={0x0, 0x0}) bind$vsock_stream(r0, &(0x7f0000fde000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009bc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000042000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c69000-0x10)={&(0x7f000073b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000531000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e09000)=0x10) sendmsg(r0, &(0x7f0000c92000)={0x0, 0x0, &(0x7f00002e8000-0x10)=[{&(0x7f000050c000-0x1)="b6", 0x1}], 0x1, &(0x7f0000ab5000)=[{0xa0, 0x10b, 0x9, "18d2dfa47c794aff0c63a523f08c0c7f528d20adeb6b4b47fac4960e48f30c1f1beb7ad28148db12799deabf45bf14944f2940864e0e01517a60f7747b9355787b7a050b082a37c1a31644778a3d5e1fc3b53a1853da1bec9bdef58f2bf6d160a3c4b2df5cebc85c4f732cec5a0a93100750b346be0c1e1e0c4864503bd75e28aaa27091c9e7963d05d128f8580e2b"}], 0xa0, 0x2000c850}, 0x40040) bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000a6f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:18:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x803, 0x7ff, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000)={0x7, 0x5c, 0x7, 0x1ff, 0x0, 0x5f}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000002000)="20d5f437b429e3782e0b27e26b1a5392f69017cbb362a7e33bbea4e7d6e95f5048c9fc678cc0c230b28d3724457485de5f16695eca459a6ee02d60b907b1bb40787e4422018cc29ca2e59cd899b241319f3863f5a50d34a3884e52906430f5286aa2fafa28bb8bd25cbe6e981a2bbbc15da74daeb947d30f52af311fcee872123a149add7189948fecca4d0dde715cba61bb7787d77337f10e775bdf6636cb017ad548ab39ee1a86311173830ad740e772620f85e2ab15058afda0f975b82b4042d469ee06ec9d69b1fc20721a224ffe8524a81bd72e3012d641657e1d16311bf7252c", 0xe3) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000-0x170)={0x40, 0x6, 0x4, 0x1, 0x6, [{0x0, 0x80, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x800, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3ff, 0x7, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0xfff, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4d43, 0x9, 0xd0c, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x100000000}, 0xc, &(0x7f000001e000)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000361000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00008ab000-0x4)=0x32) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000059a000-0x4)=0x8000, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 08:18:33 executing program 7: socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x2000000, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eac2e4", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f0000326000)={0x0, 0x0, []}) accept4$llc(0xffffffffffffffff, &(0x7f00004fb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x80800) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x10089f7, &(0x7f0000f42000-0xec)="a280447110bae2cb5b0dc0dcdc0dfa7173521eff4fd395fd5a83f93b5fc1f861e8097718aa251f26688495825a18d786d43671cf43fa8cee87bc4e26412ec613ab93970ec6d0303cffe8229befffc2ad6605459fa9bfa1257721c7d2ea8869161f88e186b185ba10cc39383bcb657c66f68a79d9c8a30aa226e797d54fdf2cf06199356507e9683f2de28011a4f4a81f7f48316e7182b5b8e82b1b740e4f645bb803dbb0d7b9f2c1369da35f0f4e02e1663709e8ecad2001e16902374dba307a5ac2195366bc136147e2a3b1b6bb7e8c99c8ef66bf589a45ef38e1b71af47a12f3d09bdc5c697e3a9945aa") sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x18, 0xf, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce7000-0x4)={r0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a89000)=0x5, 0x4) pipe(&(0x7f0000a88000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000053c000-0x18)={0x1, &(0x7f00003d3000-0x3e)=""/62, &(0x7f000018d000-0x18)=[{0x0, 0x7f, 0x9, &(0x7f00000ee000)=""/127}]}) r3 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000534000-0x28)={@generic="c1fa7dd31ca49035e6afba264175bb59", &(0x7f000038e000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x445, 0x0, 0x6, 0x5, 0x0, 0x5, 0x80, 0x0, 0x4, 0x3, 0x7, 0xc343, 0x43e, 0x4, 0x0, 0x5, 0x6, 0x4, 0x1f, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b86000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de3000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000446000)={0xffffffffffffff60, 0x9, r2, 0x7fffffff, r3, 0x5, 0x8, 0x2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001db000)=0x1, &(0x7f0000002000-0x8)=0x2) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000812000)=0x3, 0x4) 2018/01/26 08:18:33 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000463000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffeffe, 0x1000000f415, 0x4, 0x6, 0x1, 0x1, 0x3, 0x80000001, r1}, 0x2f8) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ffc000)="1f867f0df333f1bbf5561a4621c3848380a430050968015e14ea7bb1c80bebe614702fdab08aaaae3065b153c75a7163ae11cfffe7f3623054640461b2b84cc1dbfd545e180252497a2d4ac21758fb48f7b171fb788fb8ac892f295a9fd3bd934844391c3176fdf846baca225f495acf87079f184a583c3e41cc8d32b3c9cc340cb6841139705d2a8f1cd6f452", 0x8d, 0x3b) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x807, 0x80, &(0x7f0000cc5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x0, 0x4, 0x10, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) epoll_create(0xd34) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r2, 0x2b, 0x10001, &(0x7f0000db3000)=""/4096, &(0x7f0000f6e000)=0x1000) [ 68.637411] sit: non-ECT from 2.0.0.0 with TOS=0x1 2018/01/26 08:18:33 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) pipe(&(0x7f0000004000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000-0x5)='veno\x00', 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r3, 0x1, 0x0}, 0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={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]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000d3a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000af9000-0x4)=0x9) shutdown(r2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000744000-0x10)={0xa, &(0x7f000034c000)=[{0x7f, 0x5, 0x80000000, 0x4}, {0x4a02, 0xaf, 0x5, 0x7}, {0x3, 0x4b7, 0x6, 0xd8}, {0x7dc5, 0xffffffffffffff13, 0x9, 0x1}, {0x2, 0x2, 0x6, 0x8}, {0x80, 0x8, 0x1ff, 0x30f8}, {0xff, 0xc37, 0x6, 0x9}, {0x6, 0x1, 0x800, 0x200}, {0x400, 0xa2, 0x8, 0x20e}, {0x7fffffff, 0x3f, 0x10001, 0x5}]}, 0x10) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00002e9000)=0x0, &(0x7f0000d3a000)=0x4) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000003b000-0x1c)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000b40000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000368000)=0x0) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) unshare(0xfffe) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000af9000-0x38)={0x0, 0x0, &(0x7f00008b2000-0x50)=[{&(0x7f0000fc3000)="303124ac603aef713c83072e900e76e41fba5dd55c05be76c20f0582357901b9734be6854b80a2057411c08d7d2fea6da6c0646275d097dbbf0cb9b4838e523d", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000eed000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eb0000-0x4)=0x60) bind$nfc_llcp(r2, &(0x7f00001d8000)={0x27, 0xffffffffffffff81, 0xffffffffffff88eb, 0x3, 0xffff, 0x7fff, "a26567b7d486720f0bcc55336da63d1b52e94407d8d7d32045e597798b47c2459fdedb04ae556f9331dd90bd85cd5eb3de015926bf98439097fa3dcfadf210", 0x1}, 0x60) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000083a000-0x8)={0x0, 0x392}, &(0x7f0000285000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002ee000)={r1, @in6={{0xa, 0x1, 0x2, @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]}}, &(0x7f0000d78000+0x1ef)=0x8c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001, 0x0}) [ 68.739311] device syz0 entered promiscuous mode [ 68.778387] device syz0 left promiscuous mode 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f6c000-0x10)=@req={0x3fc, 0x1, 0x1, 0x1}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a49000-0x4)=0x7c5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002b4000-0x10)={0x2, &(0x7f0000dfa000-0x10)=[{0x7ff, 0x6, 0x0, 0x6}, {0x65, 0x7, 0x8, 0x9}]}, 0x10) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/01/26 08:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$netrom(r0, &(0x7f00004e0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003bf000-0x4)=0x48) accept4$netrom(r1, 0x0, &(0x7f0000006000)=0x0, 0x80000) 2018/01/26 08:18:33 executing program 5: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000427000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x2b2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000ae0000)=""/148, &(0x7f0000e8a000)=0x94) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x26, 0x800) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000006000-0x5b)="fb9794047d809296eefc6d25f8eeea6b84315b11ad27c9e012c22afccc4fdf8bbc5c389a3ff5f37b0833e369761144fa75523b3612e1e31045a811f5fd04783bce5b209ec85ef87ecefa0635c666dccb498cb870105ac1317374d7") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000004000)={0x8001, 0x9, 0xef, 0x0}, 0x10) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004dd000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000422000-0xfc)="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", 0xfc, 0x44, &(0x7f0000d07000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r2}) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f000066a000-0x38)={&(0x7f00009d1000-0x10)=@ax25={0x3, {"6c658c9a2fe732"}, 0xfff}, 0x10, &(0x7f0000064000+0x20c)=[{&(0x7f0000e0c000-0xb5)="847b354c2a5a60642cef8b86801c8f540528e9a8f55ed9467fc8cc493b7fb4bcfd32e1aefc08dfa45e43e99e6959c60eee4ff97c6c0f49a0dd547d050d4ffe4793b90d024eee1e772f2306e6fcf2c9b1d3ce050fc3b943be9c8cef8aaf754615f94fa07041bb12d783118ecaf20d74078152b42da29123b5358b47be2a0bf442d804ae1f1af83a4e878db50b584fb90a344f14aaf2a8897f7d5a7fd71adfaf60a6ba4266959613f525d90e2e315796f6997ab36f43", 0xb5}, {&(0x7f0000ac8000)="d9c0701743ffe61239f11b27bd825003b9da3ad213b709e59df5a01407a94123866668c530fd47608c6265d0d97b7e3e264aa02ab7445c4da7cda50e4eb72b08c1a6390a63f13ccb7bcbb41ef37887a5fcf7c9f1973a582457a3242d0dc570f59b9c15dd051debdee0ad20e17a0a70615f66913fe5944d1fd851d9b29eee25ca940cf8d6d41a141b30c76cd92aeccfc2cbfe2aa8556810fa1a898aab15142bf0076bc3eb548a3418f3c802bd90363042fabb5e999953626030053ef9d290918dabb1b5061a15ee4a8a9b4d47b93275f2acd560a000f3bc94f5b638f8d56e9040642655", 0xe3}, {&(0x7f000036a000-0xda)="01256e9feb900a36f9097c8ac5c1d52869cfbfc57bdeb95ee59dfb8835c343cef9e05f4ea532b024f339ca35a58cb3961681eb33af430d083a50a13bfdd44aa28547c2ac10e7283a729264e1c9b1a39701973031c896b6779fdd38410fab256c4be2c6fb7514d3f94442af528104d86a0cb3816fbc4b0ca8fbf080723d9ccffb869e7dc548d78ba7f89953d2d34ea464b38af704b50cbab6f9e3b619aa2951ab2710cc8ce9e0d8ad36f9989306bc4d83a82eb9e4d9eb92405c6cd3e02dd19e5c2474eaeed8059fb17124fb17f17d73dc0d52a2483c5803797d79", 0xda}, {&(0x7f00005d9000)="5d39e4e357167a2ff60577c3f4690e6a", 0x10}, {&(0x7f0000089000)="0eaf7bfffcd4a734ba00bee3e4d5b027f974773c57f00601bd40a89eba682d3b778095e6", 0x24}, {&(0x7f0000d43000-0x14)="61466924e297488d6d8351f212030a877870708a", 0x14}], 0x6, &(0x7f0000b99000)=[{0x20, 0x113, 0xea3e, "ab704de9f5942ed1422a"}, {0x98, 0x1, 0x3, "f40a2c98ab2556a2a4e5a8f7732fdb895f95b04df52074b3f8acbab459f3516717125c28da3ff20c4ec68335c2932a46816df027b3846f89fa110d615e83d01bae30c7185bd07f334ae100990d6e5e0677f878cc1f1a4314e899547003fc854388c94f5d4cac5d61908f38255e6a1b85f5f60048a1f7b448fa3b4d86020034dc5b548a2e"}, {0xc0, 0x112, 0x1ff, "e4ea0d6237eb82d17de00e3cefdc4cde09843f3222730fdaf3d17b7a2aa5291044b41b476d8feac452e97ce3ff43459035d53371a078f9636bb97a514409e8e5e775924ca81eb427da1a183406f82c18f8d1020cbed1be46fa232644afa02e00ca3f318ae80791a84b7d5d40b6b7f9e60928ea1a03cebcd234a26109d1dc07875dac5ddaec5e260410008983a480a8f31e5858750f9b9a5224d8ece684eaff8004fd2d93485c8983001589162471c0"}, {0xb8, 0x1ff, 0x5, "7242283574b2b0c8f74a236635abeabe39db1c1a8473c3db3fc7942f160e2ddb04c285015dad957cd0cc08f8690a8b7fb8979b07eb807c947d0eeacf3ff0f3d4a059d64ed9410ede8132e8290d63b3459628637e008f111d2ec3d563aa2b1708d582e2092b8c2c6deb074dfb6c342de74e0bd2fbaea1d890315b67ef64045aa0de1734c20412e38513e9b45167e537f3c15fa0b31af8d3cb308b76caa10a111eacc9ed"}], 0x230, 0x0}, 0x24008000) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @random="743db8f1e9f7", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000003000-0x8)={r2, 0x1}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) socketpair(0x5, 0x80005, 0x1, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fc5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000-0x4)=0x10) 2018/01/26 08:18:33 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dbe000)=@assoc_value={0x0, 0x80000000}, &(0x7f00008e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xc5, 0x8001, 0x8000, 0xfffffffffffffff9, 0x401, 0x6, 0x0, 0x8b6c, r2}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x4, 0x20}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) accept4$unix(r1, 0x0, &(0x7f0000afa000-0x4)=0x0, 0x80000) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000491000)={0x7, &(0x7f0000ed6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000cf4000-0x8)={r3, 0x0}) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a4b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000399000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f9f000-0x10)="0c8639e0ac3268711d75005f46c110f5", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000cc1000-0x4)=0x576f79ad, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000035e000)=0x3ff, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000009a000)='tls\x00', 0xffffffffffffffec) pipe(&(0x7f0000c88000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000091e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f000036a000)={0x9, 0x5219f07e, 0x1f, 0xffffffffffffd9f8}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00004f3000)={r5, 0x1}) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000397000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001b000-0x4)=0x3a) pwritev(r1, &(0x7f0000001000-0x10)=[{&(0x7f000003f000-0x8c)="3827cb9da8b45cd4dd239f7591612a7feef546a897791cf4891ebaac20b0752c0cbe5c130e9b5abbae3ae0f3538335a6cfdb4c4c5e7452299041147e5384bde85620bdd8819e031c908263bf4068716a40622e5b32f432daa8ed9beff8bea3e8c138a372c8796cd671051e23fe38adcb805d3eecc04a3d856bfd3cb8b79ee8ace99f91e865257d766a27d2e6", 0x8c}], 0x1, 0x80000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000004000-0x20)={0x3, 0x10001, 0x100, 0x9, 0x8, 0x7fffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000041000-0x4)=0x0) 2018/01/26 08:18:33 executing program 0: r0 = socket(0xa, 0x3, 0x10001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009b9000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x2000000001, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$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(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000016000-0x1000)=""/4096, &(0x7f0000015000-0x4)=0x1000) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000)=0x0, 0x4) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) r0 = socket(0x5, 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000adc000)=0x1) socketpair(0x14, 0x80f, 0x2, &(0x7f0000912000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000b5000)={0x3, 0x100000001, 0x7, 0x8, 0x10, r1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpeername$llc(r0, &(0x7f0000f2a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000910000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000e5000)={0x0, 0x4, 0xfffffffe0, 0x7, 0x5, 0x2, 0x100000000, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0xc4, 0x4, 0x5, 0x2}}, &(0x7f0000aa7000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007b4000-0x8)={r2, 0x6}, &(0x7f000006b000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a1f000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000c58000)={&(0x7f0000257000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00003d8000)={&(0x7f0000efb000)={0x130, 0x2c, 0x100, 0x2, 0x3, {0x9, 0x0, 0x0}, [@generic="754ded8b5a23681d7d9475edcd1ccdd9414848917bf0bea071aa81ce8ac85874c1c082026e9c86b5386a1af0f3d8d78c4292c3e8ed619644e02a6244da5a2cc91ab5eb363c86810442c833d135a2ea9becbf27598759cba79a21b0c7959df762da5cd6fed28f34ac6bb2612013a94dcd357818eb46025219e093c02ad046b13202b537cb910d25770b6e163936f470965b599ea4add200715db9e7c75eac9d286f1f0addb9d447a5d1781df8791f834992d264d32771ac56c290ceb8177b25eae1c012d96d3a1f301cf84fa0de73f23a782d25522c371e44a15949c5bf0f5c6f0f950e14b04588cd8c16071ec2b91b83dd02d48347d480b2", @typed={0x18, 0xb, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x17, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x9ccb232cbc5fc9c7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000597000-0xc)={r3, 0x1f, 0x0}, &(0x7f0000bfc000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009bc000)={0x8, &(0x7f0000a73000)=[{0x74ed, 0x0, 0x6fc00000000000, 0x0}, {0x100000000, 0xa5, 0x5, 0x4}, {0x200, 0x7, 0xfffffffffffffffe, 0x0}, {0x0, 0x4, 0x0, 0x4}, {0x9, 0xffffffffffffff7f, 0x1e, 0xffff}, {0x5d, 0xfffffffffffffff7, 0xfff, 0x9}, {0x2, 0x9, 0x3, 0x7ff}, {0x3a, 0x6cf, 0x7fffffff, 0x3}]}, 0x10) pipe(&(0x7f0000a4f000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000069e000)={0x0, 0x0}) setsockopt$inet_buf(r5, 0x0, 0x37, &(0x7f00001e1000-0x6b)="8fc8e37a241fcccc9328eb1491f9a9bcd7ae3d4f8116c77c19761220cfe20e526b7d3686f6fe2fd49819bee538caac297edf48731da0c60b1a53e13168b7a679192410d05f3c4827c3c8e235f713ed186f0abd560fbf1547308dc1424cc2e2895871a348027e74c950fd54", 0x6b) vmsplice(r4, &(0x7f0000bb6000-0x50)=[{&(0x7f00008d3000-0xf5)="798c071d8e81d1d476624b9e49c6ec8a0394c95fd18d19160b89ee8c1d9ff781f32dbb5b98df2bfbbd2462d8afdb621c3e56ab9c8099668d34dac4216b6ef53bff938a9a6fffd4a709e7fdd1e1a26dca58704e7b351a91b996a2d28062de329779c9b01c9aa70a8ef6dddfcbb88800366f5c36c066ff87458463e91a26e03d96449a23bc2ea987f9cf1d1d0c7185f3606f0c35024e6b41c3e62871cd208b007089c7225130c732fe92ece934cdac813701474429cacbd6e4a90c79513c8fc76788620a754f9de13fc3eb5a9f12a2b861b6146ab335760f594239b4890d298af4756b31d730ffa84fd602a845f80bc028e48fdb7970", 0xf5}, {&(0x7f0000fc4000-0xf8)="940fc90271010ed7025bc6cf2add842ce4c635d280005646db64345249f16fdc6a219359bfefd7bb3a0b2850a9e5c4a069b20880b893cc9bf57bc8fc244a5d02d6cbea548f419182e2bac43ac0d6fa99d47dda7d8b4a1444d0223c8bebaf28aab7ed64806f9edcb822fce7778eabb56e2bbebc7a70ad333f5d1f85b444507dac184f8ab638896ecb17f7b7d25640df88abf9535a32f984ff6bdd78bfc3465bfdc58193e74a475597409181174624753c88bd4fec2c04d6d32412603c9c45b8eb79bfb62e52139e4526337bda4c00a7667f4c8a8bd01054d1138b9dec2fd207046bd2b28fc3291cdc20bc8e4246d83782b347ecef69296505", 0xf8}, {&(0x7f0000da1000-0x5e)="b0a38bac7a20d12f87d8a20d8bfec9d3731cec6eb72a0bf41e92ce4878d8f3efdf9f6dc3cc15e8182558107f0c166be9d23038bf9df0d9abc4b5a003c73e2881e30b792624b54402ff18ab789c768de6eafc357de24ebeba71ecd7542bba", 0x5e}, {&(0x7f0000d07000)="ded0f7175231d351f410024efbc6f37ed9ef8303673b89b015fd83179a418ccab63d6e9e698fd73d4a807169b2565cf4b2a7f58f340b", 0x36}, {&(0x7f00004d1000)="300500f419ee", 0x6}], 0x5, 0xb) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000649000-0x4)=0x0) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000083c000)=0xff, 0x4) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074d000-0x70)=[], 0x0, &(0x7f0000b70000-0xee)=""/238, 0xee, 0x0}, 0x40000122) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000551000)=0x7, 0x4) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000d5b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b9000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ec000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x511c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7cd7, 0x6, 0xd87, 0x10}, &(0x7f0000692000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000057f000-0x6)={r3, 0x72c2}, 0x6) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r4 = socket(0x1d, 0xa, 0xfe3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000753000)={0x0, ""}, 0x1) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00007f2000-0x10)="b14832911f6b2a3732d0b1fe953d75d4", 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fcf000-0x4)=0x9, 0x75) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000fcf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b6d000-0x4)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001d4000-0x10)={0x0, 0x4c, &(0x7f0000fcf000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x32, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b5000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000572000)={r3, 0x5, 0x30, 0xe99, 0x2}, &(0x7f0000a4d000)=0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000fce000)=0x0, &(0x7f0000edd000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fd0000-0x10)={0x0, 0x1c, &(0x7f0000f0f000-0x1c)=[@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcf000)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fd0000)=0x0, &(0x7f0000fd0000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cf1000-0x18)={r2, &(0x7f0000d7f000)="3f9103fcdc0a70e03a7f4e39cd3e26f1503aa4cd6de9809e898ef81f4ad9f15c737297c29b4560ed6e58d3e4cbb4bf859cad6fc34813909f7a0b599066ccc77a5611dc8e65043d002538be2b9080cc65e19c5dd1f948a017913e3367156c814310abfef80a5972740195c908e01ab5c0bc", &(0x7f0000896000)=""/0}, 0x18) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f0f000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[], 0x10000000000002d3, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x4) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/26 08:18:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000474000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x400000080006, 0xfffffffffffffffe) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) sendfile(r1, r1, &(0x7f0000e7d000-0x8)=0x0, 0xe654) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d60000-0x2)=0x0, &(0x7f0000105000-0x4)=0x4) listen(r2, 0x0) 2018/01/26 08:18:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bee000-0x38)={&(0x7f0000510000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ca0000)=[{&(0x7f0000749000-0xd7)=""/215, 0xd7}, {&(0x7f0000c5b000)=""/240, 0xf0}, {&(0x7f0000001000-0x261)=""/4096, 0x1000}, {&(0x7f00005b9000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000429000)=""/253, 0xfd}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000c17000-0x37)=""/75, 0x4b}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000000000)=""/191, 0xbf}], 0xa, 0x0, 0x0, 0x5b8f}, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000013e000-0x8)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f00002b3000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce5000-0x20)={r0, 0x6, 0x1, 0x59, &(0x7f00009bf000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b3000)={0x0, 0x0}, &(0x7f000024a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000480000-0x4)=r1, 0x4) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/26 08:18:33 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000eda000)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000736000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000f9000)={@common='bpq0\x00', @ifru_mtu=0x3}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b6d000)=0x4) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f000002c000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) socketpair(0xb, 0x1, 0x6, &(0x7f0000014000-0x8)={0x0, 0x0}) accept$ax25(r3, &(0x7f0000024000)={0x0, {""/7}, 0x0}, &(0x7f0000012000)=0x10) socketpair(0x9, 0x5, 0x0, &(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r4, &(0x7f0000036000-0x8)={0x1f, {0x1, 0x7a0, 0x8001, 0x3, 0xffffffff, 0x5}}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000304000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008d8000-0xc)={{0xe1f5, 0x7fffffff, 0x401, 0xf120, 0x4, 0x7fff}, 0x800}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x7, &(0x7f0000993000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00009b8000)={0x0, 0x7, 0x3, 0xfff, 0x0, 0x1000, 0x7}, 0xc) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x0) getsockopt$inet_int(r1, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) [ 69.080349] audit: type=1400 audit(1516954713.791:59): avc: denied { connect } for pid=10992 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) vmsplice(r0, &(0x7f0000724000)=[{&(0x7f0000870000)="fb1a42e85efc1b73b8ceb3d3b0e6625722b45ae1619498351212f381613fb0273dd22eb8f9760b7a615763f810023e3894bbe0babc1a536a9fed797dd6dd174ab59508d7115b55679eafaba344759eabd2c3f12b74", 0x55}, {&(0x7f0000f5d000)="96b8f9487a28c2a4266581c5c05e9be41e4930704e3bcc11e407052f073f13207f57598aa3e2b55265a03f57e7d9a4951bc8d63e902751a32a50b2bbcb4b91c4eacffd75c6ceb5d67ea6b87c21ab80851432cf01ae75caedc32a8a486e5f60bcc0761746761c28b6b7eff177f6a56daea21d1028d4a263258577b144a30f60a50ef02940c653312a18499071d052e5d7a616c755b5cca106049406fc5a73e96bf1cae2ac292470105c9e8d912b9fdda635bcf9ebcbb84979f4326b626357fd68e3b156c880a3e3ec6b", 0xc9}, {&(0x7f0000b85000)="0c4f5d74f2caf106833284d5ae88aa16c512b4a8ff41083f2caeaa6f15829f72d90a9f9a46822144", 0x28}, {&(0x7f0000e8a000)="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", 0x1000}], 0x4, 0xb) bind$inet(r0, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/26 08:18:33 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ddf000)="ff", 0x1, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) 2018/01/26 08:18:33 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, 0x1f, &(0x7f00002ad000-0x4)=0x9, 0xbbac4c9d59c7cfe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 08:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x800000001b, &(0x7f00004cd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x14) sendto$inet6(r0, &(0x7f0000868000-0x1000)="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", 0x1000, 0x4000000, &(0x7f000054c000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f00000a4000-0x1c)={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1}, 0x1c) 2018/01/26 08:18:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106-gcm-aesni)\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000)=0x9, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1008a0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000)=@updsa={0x1d4, 0x1a, 0x632, 0x3, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@rand_addr=0xffff, 0x0, 0x8, 0x2, 0xe9, 0x2, 0x80, 0x20, 0x1d, r2, r3}, {@in=@broadcast=0xffffffff, 0x1, 0x3e}, @in=@multicast2=0xe0000002, {0x5, 0x2, 0x1, 0x10000, 0x80, 0x101, 0x2, 0x2}, {0x646, 0x20000000, 0x8, 0xfffffffffffffffb}, {0xffffffffffffcb11, 0x1, 0x8000}, 0x5, 0x4, 0x0, 0x0, 0x8001, 0x44}, [@sec_ctx={0xe4, 0x8, {0xdd, 0x8, 0x1, 0x40b3000000000000, 0xd5, "79b8629d7c6c8f1f918140a80f0423696d0e3a844fbe3306775531d0956c3b1b72ec72bc9a9a2ac10cc3e4f0039bbd15775d7658db00d1d51b6f665b72a3d344a2cb86fd274ab1454d3d9fbcc8175f729e07a999d2bc529fbd16964b6cb9adb6323f4216fcb316c79ebde4408d4712b7ce26d4f8f7010fe6036dca1d54052dfc7f526a38a89166b9c6fd0204fcfe89410961307683c2254af4c3aad15a34dfd5549332702e06af353b583d491b37b3ecccde58a66d524be150c34aa5796ee0d249f19c8c3ad3f3b543cf7153cc4fab3cbc088dbdc7"}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/26 08:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ab9000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ecc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000577000-0x4)=0x14) recvfrom$inet(r1, &(0x7f0000b35000)=""/172, 0xac, 0x40012000, &(0x7f0000f19000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000078d000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000002b000-0x4)={0x0}, &(0x7f0000759000-0x4)=0x4) 2018/01/26 08:18:33 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x7) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00004f7000)=""/30, 0x1e) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) 2018/01/26 08:18:33 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffe000)=[{r0, 0x70, 0x0}, {r0, 0x400, 0x0}, {r0, 0x404, 0x0}], 0x3, 0x2) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/26 08:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000700000-0x8)={0x0, 0xc68}, &(0x7f000071d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef2000-0x14)={r1, 0x3, 0x9, 0x8731a67, 0x1, 0xb2cd}, &(0x7f0000134000)=0x14) 2018/01/26 08:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f00000b1000)=[{&(0x7f0000d79000-0xd0)="a3998254865b0de7c1f41c3e234a54c37c6b88d233529fc9aef72e6a5a80145fa48145274a7a9251d57b55e4494bb864ef2a262f273a245fa82c5282a66974ad9778d2d2d348d3ec3ae3c88e01d1e77d8420f3ded8120020844b00816a326bc353f494d2f74ddcfe22317734405730934f3b1245b5c0405bff79471bb12146c24975f7f36406c42f006ba07c64c3494b1d186ebab23f45fc77885ebd49916a2834fbad65b7b6908a503dc3db6bb60d3bbddb7a4b2f4f3fe9e4cf40439376ee8aacee66dcf31f3bd9b5f1ee22df63a1a9", 0xd0}, {&(0x7f00002ed000-0xfe)="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", 0xfe}], 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000752000)={0x1, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r2, @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_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$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) pipe(&(0x7f00008a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007a2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r10, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) writev(r10, &(0x7f0000cf7000-0x10)=[{&(0x7f00007bd000)='.', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000000)={r8, 0x80000, r9}) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000acf000-0x10)={0x0, 0x0, 0x0}) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) readv(r1, &(0x7f000083c000-0x90)=[{&(0x7f0000b26000-0x93)=""/147, 0x93}], 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006af000)="00035400000000109eae7a003e9d4d00", 0x10) r3 = socket(0x2, 0x0, 0x43b) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f000068c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r4, r0}) sendmsg(r1, &(0x7f0000509000)={&(0x7f0000a80000-0x58)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f00004f9000)=[{&(0x7f00007e4000)="01", 0x1}], 0x1, &(0x7f00000d1000)=[], 0x0, 0x0}, 0x0) [ 69.340390] sctp: [Deprecated]: syz-executor3 (pid 11066) Use of int in maxseg socket option. [ 69.340390] Use struct sctp_assoc_value instead 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x9b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x14, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x2, 0x6, 0x3, 0x7fffffff, 0x3ff, 0xffffffff, 0x1311, 0x3, 0x65b, 0x1, 0xffffffff}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='vlan0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x7fffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f0000006000)={@random="af952e1500fc", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0x75, 0x44}], {0x8100, 0x7427, 0x3, 0x5}}], {@x25={0x805, {0x2, 0x7ba5, 0xf3, "bda66af26de11ba7685cfc6c9e2f068b95904897eb0da402d10a07c36824c7917f0e6eb49b86241709e1efe0a3bcaa04c721446d83f9fbc1ad57c91558e6f25ab2ea74537e911dcfdf685f515e121a3487409a776b06283b04c73b1c6920de99f69623d42d583df895de90f2af31d80854728757375dafb32ed592256ded7d01b975087016fd4d3e08c682bc0bdf6411a739b5d77125c5491f26a29ca5462f0accf80fac11882b303e9b5901581b0a858f9345ca3de9b21aef7d4d2bee74d690630c1447bd6ffdbd26d45c"}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000007000)=0x1bc1a66f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000b000-0x4)=0x2, 0x4) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000fc5000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fc6000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c3e000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000920000)=0x4) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000336000)=0x0, &(0x7f00005ba000)=0x4) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x8, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x7ff}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000000c000-0x2)=0x7, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f0000003000)=0x98) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000)={0x2, 0xf0, 0x8000, 0x8, 0xfffffffffffffff7, 0x4, 0x6, 0xfffffffffffffe01, r2}, &(0x7f0000006000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000)={r1, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99, 0x4, 0x7f, 0x7, 0x8}, &(0x7f0000002000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000d000-0xb)={0x80000001, 0xffffffffffff93ad, 0x1000, 0x2, 0x5, 0xffffffff, 0x1, 0x71, 0x1, 0x400, 0x3be}, 0xb) syz_emit_ethernet(0xffffffffffffff2d, &(0x7f000000a000-0x4e)={@random="e90101000072", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x3c3, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x8000000000, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/26 08:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00009b4000-0xc)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) read(r1, &(0x7f000048b000-0x16)=""/22, 0x16) sendmsg$nl_route(r0, &(0x7f00008db000-0x38)={&(0x7f00009b0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad0000-0x10)={&(0x7f0000e05000-0x24)=@mpls_delroute={0x24, 0x19, 0x128, 0x2, 0x3, {0x1c, 0x34, 0x80, 0x7ff, 0xfe, 0x4, 0xfd, 0x8, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffffd}]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x80) 2018/01/26 08:18:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x20, 0x400, 0xfffffffffffffffd, 0x3}, 0x14) listen(r0, 0x4) listen(r0, 0x0) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000003000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0x34)="4ed18ec281643f3069b7c7f2f708d43259ebb7ec49f6fab4ec8b75beaf20914e827d7066d0a8fb1315d623b5e1526cd16a324f68", 0x34}], 0x1, &(0x7f0000001000-0x108)=[{0xc0, 0x10d, 0xfffffffffffffff7, "c8f3ae15a37a42cb81c7a643808c32702992a4dca763fe5c8bbcf7ab3cd6fa9b8dcbcdd06326e968e11420f6366c8ff7ead3d576a8cac905e2c14937f8c5daa1be09dc8d778d9d47016f01f002e70419b809162916ae19c07c0be46d45b37764fe65fe27ae81f379916cf94c11221f6e99fe74f304f1a91e7e28a269b3881adfd99cbeccf932ff23e3bfadd3adb6a34a570c7054e575b80433cbe798e4b4503a5e0d558cdbb2876b42ac0c5bee"}, {0x48, 0x0, 0x8000, "f2cf7ddffb685c712415c68a0e11a3c31dc0542f56ff1e01fc07fc12c265aa9f9e98d197bb7a605dc92734c8c947f02bb537ffaa3f456a9a"}], 0x108, 0x20000000}, 0x101}, {{&(0x7f0000006000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58, &(0x7f0000006000)=[{&(0x7f0000003000-0x51)="77a34001ed9f2fcfa19d7a034387c64f4bd6580b1241957f472ebc0082988cf675e05422efaa2f78b69bf2ae9a188b7544891acd2d3fbe7276b5fc9a8d307fe0ebb90aaf885686ba9def6bdcff2cc0caf3", 0x51}, {&(0x7f0000002000-0xdb)="7b42a59dad33195bf2ffb37bdd8f2a8d0525af1ce51dc0f29315fb129e1d2c6cce14beffc2dd32b4b78897102f713c317599ee1d18351db27efdf10ce088b4eb4e6e87374ce211884e265cefe2b95de5d526fe0c4dba9488eba4badf6ea968770f68466758d150b067c1eec4c4bf63a2e7dc0ae71faaf2ef8d04c6c1bcaa2da8eb71def36003ba3a21f92453aac6ca39dce98fc7d4f154e8799e37a68211d1e20938162b27750b47c7e9532878b71a6a94083bce5823d44303a04831038251df603859656dfa4c5bf8a8378d4455093c4a6cd2a47bafa229da78f2", 0xdb}, {&(0x7f0000001000)="8d8cbfa88fed845ddf77d9829812caabf77a8a417c3c0f8379f1747c22714b3382909d81807a6e8b4cbbc75ad8df894ba5d44a7a549617b77dbbab261a66242892f1", 0x42}, {&(0x7f0000002000)="5b75291b08d58abb63b8e793766ba8fbb99a49e148283617d333a3cbaa90c2bbfa7f6df3fce270b80407779d6163912b49ca32405d286cd549d38bfd34fb3c87017c11b42c7fcc87e6a866bb5b5dc3f9cfe6e9912d78487d82c179c9b318dcf11271c374946a60d0f2437d4e484679723f54c50bec8f7b1a743bf7e454afa3dc54bc4a430170d4ad8bc5aba5e67f8d0380bab9d108741f77dcb91e02586635770620609d615a8270e05c", 0xaa}, {&(0x7f0000006000)="f6fa9740082500d06a9a1394076c44f6935590b0f2fafb380240a97ed4a5c927c7f89fb5f387b09b18faed7f0d229a4a8e8726baf2611c5240ecd0fd93e10846c9ba61a4c7da9b6d5fd17a62d5cc13e08d8d97d2de9bd149dfdbc4859f1705d5", 0x60}, {&(0x7f0000001000-0x8f)="f7484894fc3119b58120a6ea88e772a4f96a9eaef1b4c29e80cad6508dae1a96c44553bdecfbaaa425d17abe832bfd450fcf87b572faf9f0711bf5eed09cfc8fafd158eb9a9ca4a829998e117b8267f6190269a9bd1770de92ffd1cb5bef037da3fd4956af3f7a7bc93159cec7999b44a7c5497450417347449fe9378f800e9bb9ed69e8e315d12d03773730f5c46e", 0x8f}, {&(0x7f0000003000-0x4)="53e7a13dac4a55", 0x7}, {&(0x7f0000002000)="6ee1", 0x2}, {&(0x7f0000000000)="6a82f01eeaebcfef3aac5429db68f9c02d70318c363303ccdd413b57d5a549b111efb14cc82eaaa21b302036bcd731f7dd4d", 0x32}, {&(0x7f0000002000)="b3fbb27946356b8e2e643f72f1efe91ce3d8b7cba41ede856f3dba067fe78ed133778c6c67832d2e0589329966bf12905a123ff3aba3f7fe5db66d01d8e6211cdce9e174446020004545dbd969e2f09d25dc0992d0f41e7967927601e6a96c2a36abde04ec76ddbb5f9f4a45c61797855b134f5384", 0x75}], 0xa, 0x0, 0x0, 0x840}, 0x5a}], 0x2, 0x4008004) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000489000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000902000)=0x3a, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00004dc000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/26 08:18:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r1, 0x0) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0xb3b) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000645000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdb000)=0x10, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000466000-0x10)=@generic="6f340000000000000000060004b90100") r1 = accept(r0, 0x0, &(0x7f0000bfc000)=0x0) getpeername$netrom(r1, &(0x7f0000128000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000028b000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000536000-0x283e)={'mangle\x00', 0x8, 0x1, 0x27de, [0x7fffffff, 0x7f, 0x0, 0x5, 0x5af], [0x10001, 0x8000, 0x10001, 0x40, 0x21ee], 0x10, &(0x7f0000bb5000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0xff000000, @common='lo\x00', @generic="ffbdd5de47555cb91d130ac98f6c3d01", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x3, 0x14}, 0x7, 0x1244, 0x1350, 0x10, {0x8, 0x51}, [{0x42, "68d198f9dc7023253113a0869b6ba19f27eff47280c91e6b1b598470fb", 0x2, "69b04a9745d2299632842f08bce61696d47d5c4429ace16db156db84ce03374b77b8"}, {0x1020, "2de7fadeaec470e6634b0491ddac436732bc9b934d8508d36ed75fa250", 0x1, "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"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{0x3f, "1a5e9c6dccde3b493d503353a8a3968cbfd8bbacc84ef6c8f89253eefc", 0xffff, "28f618794178de3daece34caafeebcdf21662fe81459298021da1b256b9cc1"}, {0xa5, "2b519147c73c54c380ead7417be11715dc1678256901e967268aee56fc", 0x9, "c8d1b4cfab5bfd12c362f58baa40000fd94b93ef385168bfbf5ccb62581bc947b3ac072bdcb9efe8b7653269c95bc6bffb777c09e82d0fb908a528d1f5a38b0fde6ebfbaf9a803b8751b6d7bb71edc1116515a50db2f2429192f040ded5acefe4f33a60c3ac591b82c24f491d3e2db42f1b447fed8eb2aa9878fae12767cf220fdbb1f5815"}, {0xdf, "fa17f4a7da678d55a3f0cd200349126d8b9810bc005b7db9fb9eb300f2", 0x470e, "9d6c8753dec01b23d3b5e5a58e37a7dcdf46b3d37da091cf298dc783416679a6e298dcd219045f24bf463b424523ce05d3226e87326aa6db696b90c092f05a0cb6613e6ab7fc02a7cbef5f1dca2517f4809d060af96e985672245f788609a77f3633f0658b7c0458a859e9180f65b13c0afb182e3cfcdf7bde57fa77496a8d2f37c746b0cdbbb57bf497f97ad37cd873ddf1bc6b9856af142020c576d8bbd4a93f68b9ebd9733d09106d8c12a8890acde4fc1b6558789d53a824521540e608"}, {0x94, "0dc7e3255c91e5e002ae749bee23bd0458979f404ca4f1c09a8900f263", 0x10001, "ade3dfcf32df954806020fb70d104971e53edea35ae103700db1de5c4ecdd587f12eba754be5d04b41e97b4af159eac69c0727e744b0b919f7164d3ba38d9859c081a1902b0c5c86cdb7cb95febc0be19fbd4ceed224a8ff4d2fb03eb2a8ad850577d7386efcdb2daa3f0909e20143bcdb6377b8"}]}, {0xb5, "1daa486f9a5b0bcc2db9280143876f9e83e9f714719f34bf47b3466538", 0x1, "337b390857224b18a097352774bc1e76ff049a744ea68dbd6f781090b092519846f2a6d2bfe09e6a1dca30a45e285971101c899735714fcc736318bce88a19a7308f0b9ea9e15d1205f0b46d5caf50c8989d38a39d1545484b136c78cf62ad1e35816180cc5005ac97e96c7ea37e73d76ed415c888dc2d22fe4d4be9fe725a1d536907e93f6e9aff6ee3b0473bd26f5ce585688893"}}]}, 0x283e) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000028000)={0x80000001, {{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]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000077000-0x49)="6bf3591909dc41c5e6e950433f9edba01ab82fe07126720dc127534cbedb9059ad890691ec9baf10f5d5f3cc575639b9c280879316bf518324965050be056aac698ee5244d20210122", 0x49) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000091e000+0x6cb)=0x8001, 0x4) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xfffffffffffffffc, &(0x7f00006a8000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d2f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000024d000-0xa)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000849000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000013e000)={r2, @in6={{0xa, 0x0, 0x319a, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200007) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x4, 0x7fffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f000054e000-0x4)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) listen(r0, 0xd40c) socketpair$inet(0x2, 0x1, 0x32f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="3d93bbca483e6e1cd6b172d84229470e", @ifru_flags=0x2000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000000)={0x6, 0x2a4, 0x40, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000002000-0x20)={0x8, 0x101, 0xde, 0x4d3b, 0x14, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000005000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005000)={0x5, 0x1, 0x2, 0x1, 0x5, [{0x1f, 0x5, 0xf0d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x5, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x6, 0x100000000, 0x3, 0x0, 0x0, 0x1a04, 0x0, 0x0, 0x0}, {0xd67f, 0x4, 0x6, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}, {0x3a62, 0xffff, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000-0x10)={0x7, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@generic="9f799faf3c4ca64e29a4c361be61a94b", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) recvmsg(r4, &(0x7f0000008000)={&(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000009000-0x74)=""/116, 0x74}, {&(0x7f0000008000)=""/57, 0x39}, {&(0x7f0000008000)=""/203, 0xcb}, {&(0x7f0000006000-0xa)=""/10, 0xa}, {&(0x7f0000008000)=""/70, 0x46}, {&(0x7f0000007000)=""/178, 0xb2}], 0x6, &(0x7f0000008000)=""/56, 0x38, 0x8}, 0x60) 2018/01/26 08:18:34 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xfb) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x1)="", 0x0) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e719010015010c000009001e88d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000414000-0x44)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @rand_addr=0x4f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8ec0f17a3e00c99c4751e1a5d05f7d00"}) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000334000-0x4)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f93000-0x4)=0x0) r3 = gettid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f93000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000971000)={0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000952000)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) r9 = getgid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f92000)={&(0x7f0000f92000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f93000-0x50)=[{&(0x7f0000ecf000-0x222c)={0x222c, 0x23, 0x220, 0x2, 0x0, "", [@generic="28235816d9ca327456354055a47114ec20de73af3a021ec7c18e73de5fa716a3a495bea4b43367616d5a29aa320506526750a291fcfdc7ce5585ce9e33fe2df82363a42366ecea11a8de8d2c8c1d6c616a32eba6b9bd94ab756f3a5d607612033c15c359c7663a903f6ecd508ce940a3cd6410fb430016640d4cee423c47529d88a7862ed5df215439784f5a6316ab59550182a6a45dca9a7294d49cfe05df2c3148a02171caf47aef2e798b3c98debe7abf684682c1435a98497905ac970066a5f47564ee45f1507061a68c18e4170a2b6a452d74029d0de694ddf4b695f58c86bfb49ca018b89f0a31f8658e", @generic="1779d8b7cb1a4781280511b8ad09d4029ff7f237a040f9620f8611ccf88d260279ec381d73f86e71b2d8e58cc71927ef255cc546f11158be9b261f7a697113cd86b40b7f7e2e35ad88048a49df323e132f2ebdc34d4786b8401d0aae88a3d6a978f58f275c5071c034f41b92f598968b3d740ead46ebb18cf842e5aa56763a7f9af29373a6aa880bb1aba9049cde0ce698f7acc57d7664e33b1d4923ebdfd98533df918df5b961e6680b1a0ba5b1790192a6253e28f97e9a09fa50862016b255834217ad34d45cacecb170b36b8ec186547082be66", @nested={0x4, 0x6d, []}, @nested={0x1030, 0x13, [@generic="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", @typed={0x2c, 0x4f, @str='&:-ppp1cgroup,*\'vboxnet1self-@ppp1\x00'}, @generic="6213309b9b60f49ffd11259aa9c7a0fe12092be2a33bcf5a80ddbc45ce7a44873551d4846096f32556c4416c83be650fa0ce67d1c8976507551478224d8e1b9bc86ad9556ddb9958c8eeaa257999905e5e4736c23ddd7fdb710be113a98787586bcdb64cc107c31f5c44ae65c75ef6f840430433384ae88dd9ca9ca6a14d6d2d8b75420e2ae4be56f72713271ee57964440813d4b147247b0227095479b6c9368e56aee161fdc51b18fbd3f05a180c917500", @generic="b49d6a1ea2e61fa1bc392dedb94e0e6dea568d26fc539092ac8339317c6f0d192144589a90484f038bf43e7a87cc1fe836922703fe112d412182e273b4c535317ff56332c625702dd172d893b8faa6d953f592dd1ed6ef9b1b6cb892004d84ec4408f8946a0fc8d6947d8f48d59e80e0ba0b0e55ce12cf2e29d270eb0997972e2d87871c60a4b2faf1aba5bbc21d358e8d83e9f7e84c56703459b3933b8758fe8b1ac40799e7c44698f95b79a77bb7d69ec1e1f91841906bd94a4c278e7742df0681a46dd5ff4e058d7d2954c574875e135fcddcc9ba98868eec040f5b841f6a4b2c7b1fc2be", @typed={0xc, 0x56, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x14, @pid=r2}]}, 0x2284}, {&(0x7f0000f92000)={0x384, 0x32, 0x200, 0x1, 0x2, "", [@typed={0xc, 0x75, @fd=0xffffffffffffffff}, @generic="e5e8a2663c5cf06803e87188b745b2ee1bcabedab9e63c20b4aced1ce4b7fee1ee20fca47cf0f0dcd41258a03c7cf8d30c097c85bd1e", @nested={0x1c, 0x52, [@typed={0xc, 0x85, @fd=0xffffffffffffffff}, @typed={0xc, 0x85, @ipv4=@rand_addr=0x7}]}, @generic="e46e7491a6bcedd9241f77075b8750512a73553ea0c8", @nested={0x130, 0x6, [@typed={0xc, 0x2a, @u32=0x44}, @generic="2b18d62d33918ce7960b65a4891ff3a6f942beb65e0f0bb0607f9dfc12d7d9d32cd869af42830c6b9c1df7bb973d1ec31ab4e255eb0726a229b56fe8b0f1fa03a3f469c9e83786b8c1495b8d1109031e696147961609c1bc05a96de4451f935301a00289df6207eb0ae2a71a2694e1fb8678923658fad721c1f49a0257f1f51d4d385ef910c04bb6c0357016bc23cfdbc1b515241f3890831ccb77638e4e19aad216ddc11157bc898266dc70193f55dae61675f3281d41f64c3514800122e037d4e89133abfb37a90c2be6654639e01198adfdedac542564b866628f907a1aa90c7173a3d4fd0e5c07922bcd91b9d0478ea5", @typed={0xc, 0x7c, @fd=0xffffffffffffffff}, @typed={0xc, 0x3f, @pid=r3}, @typed={0xc, 0x19, @fd=0xffffffffffffffff}, @generic="77dee1032569dafeb5"]}, @generic="868c38dd214b8934944005605a48380d623d75b81057df15f126caa1ac129d2eac5b3c7f55bdf1f641ae7d15c8aa8d518e2ecf7f143af0d744e8a7c4006279882781e20b082d37e527252515f76f7601d8e5ef84145fa81ba284a740c963414ccfdf88c426d14f1f21c13d21986cfa1ce6382336ca16833c3c5cb0bf1776b7755e54e4ce234ac4d4ef1d305e68ad90786a05695eec985a38072d38f3a181c8ce7ddcb2aa1b0b7ddb916119216ebad03499e8572812101358eefe7e9300b378bbc7663a62846c1250ac7531188afa917047", @generic="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"]}, 0x384}, {&(0x7f0000641000)={0x14c, 0x18, 0x210, 0x2, 0x0, "", [@nested={0x60, 0x36, [@generic="97febadc814a56ce29c56df23877d3ceda56f915b5279a262c7cc928a6c83c7747cae0ed01e55abae7eac9cacdbbb8ea80f639ca552dfa1dd2fbfaf6d63ffd6d0b6c137c08fffa399fc3", @typed={0x10, 0x93, @u64=0xcbe}]}, @typed={0x8, 0x83, @void=""}, @generic="0f538e15dabd8ac261529b266e80f6fa9d61e481210c652362f4d492da65879075d7706a8cfcae8e318e8ba353c51123ec052070fde87ded047b7d99e8334f612b1917af77552e199968a1756c0f56cbf605d3e9af55057328f123ac80870052182345eed52f970aa817d354e89919181b682fe0bf632c2c7cf2b6008a37ebd8270da1f2d0bfbecf2388b1bfe126a93162c609c04d53ecfcb54a9ea75e0bb367d5e06cc8738f1cf5a2b8109f5d5f554a6089e4e23244f79448274e9ee8443063084da88a9876561f1970544c57321bb9cd"]}, 0x14c}], 0x5, &(0x7f0000f92000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xe8, 0x4000000}, 0xe4bcea1175fbe82f) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(0xffffffffffffffff) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x400000004) poll(&(0x7f000001b000)=[{r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000032000-0x20)={@generic="674d4ed37fe0c20bb1cc33bac790f966", @ifru_flags=0x300}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000032000)={@generic="e2fa555e5ffec7cddd5f0d7387e64458", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000034000-0x4)=0x2, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c20000-0x5c)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xac6}, 0x47, [0x7fff, 0x3, 0x1, 0x1, 0x400, 0x1, 0x1f26, 0x865]}, 0x5c) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000e29000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f00006d8000)=""/182, 0xb6}, {&(0x7f0000e5a000-0x62)=""/98, 0x62}, {&(0x7f0000a07000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000c5a000)=""/3, 0x3}, {&(0x7f00000e1000-0x7c)=""/124, 0x7c}], 0x6, &(0x7f00002a5000-0xa8)=""/168, 0xa8, 0xfffffffffffffffa}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4f, 0xfffffffffffffffc, 0x3}, &(0x7f0000f4c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8000}, &(0x7f0000467000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="bbd1b1c69c4d8e9ef542f458dc4053982517b8968889e33eed441e361fdad20c847374640e25a50536af1e4f09cb4de420d460dd2e44b9d52718c070657b13905285d5696860e546c34fcb5c0cd18294efec7262b9680e9292f877a8a7895d518e4db219959415a7d2218df83a9bb51250a57b6a7de5523c", 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='lo\x00', 0x10) r4 = socket(0x3, 0x800, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002000)={r5, 0x0, ""}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000, 0x3, 0x7ff, 0x9, 0x3, 0x200, 0x5, 0x2, 0x2, 0x0, 0x2, 0x80, 0x5, 0x1379, 0x7fffffff]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x40000042, &(0x7f0000006000)={0x4, 0x30, 0x6, "344659f1a304", 0x84, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0x2d)={r1, 0x25, "3269844d231b3eb123f885b9f07a700d1dfbed64612a6eb521d51d703664e8bdfe18458cc8"}, &(0x7f0000007000)=0x2d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3}, @in6={0xa, 0x0, 0xf08, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000008000)=""/148, 0x94, 0x21, &(0x7f0000003000-0x10)={0x4, 0x6, 0xa8, "ddae86126896", 0xd8, 0x0}, 0x10) 2018/01/26 08:18:34 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, 0x7, &(0x7f0000fe9000)=0x0, 0xfffffffffffffd0b) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001dc000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c2d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d7000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aea000-0xc)={r2, 0xfc23, 0x11b, [0x9, 0x4000000002]}, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x5, 0x80807, 0x3ff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000095000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00001e1000-0x28)={&(0x7f000080e000/0x1000)=nil, 0x800, 0x2, 0x10, &(0x7f0000379000/0x3000)=nil, 0x2}) listen(r0, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000037e000-0x3)="231fe1", 0x3) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:34 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xae)="ae93bab72810a4c29158221b9e9c0155feac8635a0d5b5dbf70f8ec49ff1c22bd56f4ec250d0d09f97006b202e1f15b7b752a6ef102a5db6a949a63bcc8bf36f70c17f6cd685deb3653e0a8c7efa475468e13b8305ced29e62650b60064c6b606574ba9546efa120386e992598f6e8a1775102d8b1b6458ff00386d04b4481893bf8f7c0203cad666cb641c74f6a4273fb6a93a75ce25bd8dc91e886d538630e6874fb2ad5f02d868d2a1db09c52", 0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x3, 0x0) pipe(&(0x7f0000d13000)={0x0, 0x0}) connect$bt_l2cap(r4, &(0x7f00007a2000)={0x1f, 0x100000001, {0xc913, 0x3, 0xffffffffffffff73, 0x8, 0x2, 0x2}, 0x9, 0x1}, 0xe) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) writev(r0, &(0x7f000071d000-0x20)=[{&(0x7f00003c8000)="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", 0x1000}, {&(0x7f0000333000)="4f4ea0299a6bafd40a0605b33345c98e14853410c1c788f94cc123c34c79d44c53bdbf61456a92d7fc8005d74e8b25718e952177abbf32471833722ee9d230755db8ac6f8550b69e79bd0ba98db6768444f116562d14c55442beb2bad272eafe22bf8f6353c11f792d8b0113300f70481dc3abe5387dd5003ebdfdde5591441fc45e6739fc26c8319dcc1839f04150e791a8704861bbc13a9e4d3993476581533ee15a5b4115a380625e4f114001ac4fa6d41e19ae92c660dac67657d22766c01fb38ff51ddf0be08c3d6f0610b17c7f7b996a94b82e9ed721f5bbba8ceaa08d7b1a37440d93f217b3af35", 0xeb}], 0x2) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f72000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f21000-0x20)={@generic="35abbffab8e70ecf5de467b4c36b4b03", @ifru_flags=0x100}) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) [ 69.547317] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=11134 comm=syz-executor3 [ 69.606775] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=11147 comm=syz-executor3 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005ca000-0x41)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x40000000000000fc, [0x0]}) pipe(&(0x7f0000459000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000c2c000-0x10)={0x1, 0x800}) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c0f000-0x4)=@int=0xffffffff, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x169}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000f000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x12, 0x2, 0x7ff, 0xa, 0xa0, 0x20, 0x84, r2, r3}, {0x10001, 0x8, 0x400, 0x8, 0x1, 0x8, 0x1, 0x4}, {0x91bb, 0x800, 0x0, 0xfb}, 0x0, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x8, 0x7fff, 0x4}}, 0xe8) 2018/01/26 08:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1b, 0x0, 0x89, &(0x7f0000ace000)={0x0, 0x0}) socket$inet(0x2, 0x6, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003b7000)={r0}) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0xf) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}], 0x28c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) accept$packet(r0, &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e01000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @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}, 0x3, 0x42, 0x3, 0x500, 0x8, 0x0, r1}) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x2, 0x0}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000242000)={0xffffffff80000001, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000efd000-0x144)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000903000)=0x20, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000350000)="080600", 0x3) recvfrom$ax25(r0, &(0x7f0000009000)=""/223, 0xdf, 0x40010040, 0x0, 0x0) connect(r0, &(0x7f000001f000-0x80)=@generic={0x3, "99efe9ed6c1fcf02d846d37cff88512c5504a97aa4913820163150ba95795495ec5e33eb41513aefd68eaffe2bf6a734015fb210d8eba0ae6d366d2b51af115fef95015035ab7b2fff86bfa9d3934ca1b98087146d1a51ac9d821251e2d8835aa58ca7d47feecae557cfe172bbabae45096f1a5d048179f75b083291bbd5"}, 0x80) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000017000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0xff, 0x8, 0x5, 0xc956, 0x5}, &(0x7f0000003000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000001b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r0}) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwrite64(r2, &(0x7f000000a000)="19731bd772656a11a34b5f7fa2a3140e5ca07e07f9e31b514bb6d2f207d6d617d684e386b8a4c40ea1713a2b86d940263993dbe445bb061aafb2944a95ecdba600b856d0ab1cd8c455e1178b5a3ea83a747cc6dfffa7ccbf4c0da83e3010d4f07d9d2f192bf33ccafcea0b4a29f17495568642db39e147f81c29fd568bb376818869584975be55c7955f998309c0b13531f395836256", 0x96, 0x0) accept$packet(r1, 0x0, &(0x7f0000009000-0x4)=0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000008000-0xc)={0x4, 0x40000036ac, 0x2, 0x4, 0x1f, 0xa15, 0x4}, 0xc) getpeername$inet6(r3, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='syzkaller1\x00', &(0x7f000000b000)=@ethtool_rxfh_indir={0x38, 0x3, [0xf9a, 0x4, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x7}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000002000)=""/241, &(0x7f000000e000)=0xf1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000000d000)={r6, 0x2, 0x9, 0xf4, 0x0, 0x400, 0x7f, 0x80000000, {r7, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0xf990, 0x0, 0x4}}, &(0x7f000000d000)=0xb8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0x4f0)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00002d8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000790000-0x4)=0x3a) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00002f6000)=""/238, &(0x7f0000786000-0x4)=0xee) socket$netlink(0x10, 0x3, 0xa) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000781000-0x2)=0x1, 0x2) r3 = accept4(r0, &(0x7f0000c40000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c9000)=0x10, 0x0) connect(r1, &(0x7f0000c94000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x4, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32) accept$packet(r2, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000593000)=0x14) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f00006d1000)=0x0, &(0x7f00005bb000-0x4)=0x4) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000afa000)={&(0x7f0000a46000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004fe000-0x10)=[{&(0x7f0000177000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f00007b8000-0xee)=""/238, 0xee, 0x40}, 0x2100) getsockname$netrom(r0, &(0x7f00003d8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005f5000)=0x10) r1 = socket(0x8, 0x3, 0x3f) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000afb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) pipe(&(0x7f00001dd000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000866000)={0xf, 0x0, 0x1, 0x4, 0x1, r2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000afc000-0x10)={0xf9, &(0x7f0000347000-0xf9)="5ce98f35050f5075fd6a6be07acec9dbc8b8a7d753cdc782f5ff5fdabb3512fd6ef20588aca72b69adb3d15f2cc27fe06a55e94333d298e014e3493fa6511a240c0ad38cf35bc9200281fc5fbf17259d0319097d3c52c2e47e4dd09b551d93938222c2817ad2abb5b67ad581238f79474c1ae44381a7546b9f60946ffed13d80c2d75384cafec394510b90e35bbaa4b81f7dc4d9f0b81beda8085f263b286ee32587d1a8d925bc0634ed81ddc110dd8c9e2a34c2ef3454dfd1be3cfc8a53ccfc6b252a7ffef79561bfb50cd7c51ad60d8e4934e2bf5aa3145398287f7f3d323c0139e89c470655a4b46f7eefd82648dbf3b4a3414fe7893b2f"}) bind$alg(r3, &(0x7f0000256000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x8d83e520) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000afc000)={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x462, [0x6, 0x0, 0x5, 0x6, 0x0, 0x8, 0x81, 0x0]}, 0x5c) sendmsg$alg(r4, &(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) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000afd000)={@generic="2449b07c42e5a09eb9461bf6a744bf55", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000028c000-0x30)={@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, {&(0x7f0000afc000-0x1000)=""/4096, 0x1000}, &(0x7f0000afc000-0x1)=0x0, 0x26}, 0x30) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000be3000)=0x3, &(0x7f0000be6000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000014b000-0x2)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000491000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000-0x4)=0xe8) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000973000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ea000-0x38)={&(0x7f00005ea000)=@proc={0x10, 0x0, 0x1, 0x80080608}, 0xc, &(0x7f0000e8f000-0x60)=[{&(0x7f00005b9000-0x64)={0x64, 0x36, 0x30, 0x4, 0x1, "", [@typed={0x1c, 0x60, @str='/posix_acl_access]\x00'}, @generic="0fa0d6640583529598e597dd75a0141b8b586aff", @typed={0xc, 0x78, @u32=0x6}, @typed={0xc, 0x3c, @u32=0x40}, @typed={0xc, 0x4a, @fd=r0}, @generic=""]}, 0x64}, {&(0x7f000008e000)={0x1a4, 0x3a, 0x100, 0x0, 0x0, "", [@typed={0xf0, 0x3a, @binary="661f653cee8e2ff34081bee5e7960d2eff935d877a1318d8186f2b811944f56a9d0bee0a379b320e296cbc3e2fb311456a2790d85aa759dd08bfe49b458cb7f8d8a5724ce31bd8d0b8dfc4615acbdaed02de1e7da81745647809f1fa2297af980bf7473205e891065dc63e6120d86f6bd40f8ae99533dc4b6993d6b3ba0db7496528c373b9919342f4b127ad4384fc08132fa09d43dd3fff78491e21d9f02268eaf735f9202da2ccc64c3c938ce1a6c471429705468d9ef7ff9ae45e00928e0eefce73dde76301b75243bae40ff6965d841b407189291b236736fc65d62f8ebbaf96997d181276"}, @generic="466a3fd4054346373c849b04708bfb62b75c86481852f0d2391636efd0d1a217ee32c038f80ecf241d7d817a56c684fec049c5a2807576fb953e98cb23d86cd0366c079000b53180bc1fc5729451274a42bb75826a5fedb676650c97075916e419778a7e1ba463764b8b741e3c656882745a42ff876470b72be6ce797a8d40a8acf7c42697ed93abd4f5b91750279b083f69baadd9d4", @typed={0xc, 0x8a, @uid=r2}]}, 0x1a4}, {&(0x7f0000389000)={0x10, 0x38, 0x304, 0x3, 0x0, "", []}, 0x10}, {&(0x7f0000b5d000)={0xd8, 0x1a, 0x300, 0x6, 0x0, "", [@nested={0x10, 0x23, [@typed={0xc, 0x44, @u32=0x2945f51a}]}, @generic="798e33301bc1b1ef8ace911cbfaa560a16380ac799cdd46932e2e62b0f7d43b4f147cc1c2c3c64e3a7e821e9822fc970ed3cc26b2f89c41f2458acabc8d69568bb063cff4cefd0bb5e2f833f7bf37c94df4512be4c97746d342f45e68b4bd1e44d022f7c08ff01d3b3cb69257386e139346582c3c9b33919a3127ce626685cf1502d86f8cd3ea5fae65292fc6b2ac53bba9035f981b50c90ec257a9457476e1dcbf243fbfc3e905dcfd231d5", @typed={0xc, 0x10, @fd=r0}]}, 0xd8}, {&(0x7f0000cc1000)={0x34, 0x1f, 0x18, 0x5, 0x2, "", [@generic="63a3c8c771a40a3c5cbe6f2d2c21ab0bd18261e0530068aa82f4698a5466a60087"]}, 0x34}, {&(0x7f00005b5000)={0x6c, 0x14, 0x200, 0x4, 0x1, "", [@typed={0x5c, 0x33, @binary="12cfe1792a6514e2df925794dd59533638b1daaa4d5f9e13620729e180106e7ed543ff379b900923c7e45e3b65a3673ebf074ac0ddaba113ed3b48bfe3a72dacc5f676b5d398c908e33166901a85e6325099228c"}]}, 0x6c}], 0x6, &(0x7f0000ba0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa0, 0x4}, 0x80) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f3a000)=[{0x0, 0x0, &(0x7f0000f44000)=[{&(0x7f0000164000)="99edf1a5130c5eae634b3e3a2509b67f708eb183cb62cbeb117aab2b66bf32a7404268868e9a556acecf4f1eb672cf6af4628bc6218b3a6f81fce5bbfc83906be9b95f690e18e6b66423d84dd269b81b1e7ec95501f88d04af2e3c132c114fc35448674f74d7014beef1f9d3b1e54118273aa7d4c3d3e7bd37c70105193ac427474d5c4bdb8712ebe836df8a783dfc7c", 0x90}], 0x1, &(0x7f0000ac9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000121000-0x50)=[{&(0x7f000082c000)=""/159, 0x9f}], 0x1, &(0x7f00004cc000)=""/0, 0xe1, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000003000)=""/235, &(0x7f0000007000-0x4)=0x246) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000070f000)=@assoc_value={0x0, 0x8e25}, &(0x7f0000fd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af7000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000072000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000448000-0x4)=0x48, 0x80000) bind$netrom(r2, &(0x7f00008a8000-0x10)=@ax25={0x3, {"1fe9cfaffeeb4d"}, 0x101}, 0x10) accept4$inet6(r0, 0x0, &(0x7f00004c7000)=0x0, 0x80800) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = getpid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000fe6000-0x4)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe6000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009af000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getuid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e53000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fe6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe6000-0x4)=0xe8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fe6000-0x38)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000fe6000-0x284)={0x284, 0x1e, 0x400, 0x3, 0x1, "", [@nested={0x54, 0x80, [@typed={0x10, 0x1e, @u64=0x10001}, @typed={0xc, 0x86, @pid=r2}, @typed={0x1c, 0x65, @str='-nodev^{vmnet1}!em0\x00'}, @typed={0xc, 0x6b, @uid=r3}, @typed={0xc, 0x0, @u32=0x4}]}, @generic='R0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cb9000)={0x0, 0x0, 0x5, 0x3ff, 0x5, 0x9}, &(0x7f0000484000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001bc000-0x10)={r3, 0xa1, 0x200, 0x8}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x200, 0xb3}, 0x8) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00006ad000)={0xfffffffffffff801}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000aa4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9d5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000073e000-0x4)=0x0, &(0x7f0000aa5000-0x4)=0x4) 2018/01/26 08:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc6000-0x14)={0x0, 0x5, 0x20, 0x2b29, 0x4, 0x8}, &(0x7f0000404000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a00000)={r1, @in6={{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000024000-0x1d)="b6eb9b228043057abc137a41b65f343cda98083e2d2ef471c934378596") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000023000-0x14)={0x0, 0x7fff, 0xffffffffffff0000, 0x2eb, 0x7fffffff, 0x4}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001b000)={r2, 0x1000, "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"}, &(0x7f0000023000-0x4)=0x1008) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000011000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000821000-0x4)=@int=0xfa, 0x4) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmmsg(r2, &(0x7f000081b000-0x1e0)=[{{&(0x7f000085f000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x1}}, 0x2e, &(0x7f000045b000)=[{&(0x7f0000299000-0x24)="04db6946201f4a78e6d4d0b6e81fec9713b19953fad16b3770444eee6f8ee0343da4e2f0", 0x24}, {&(0x7f0000c5b000-0x2d)="0a0cd340a686197ca1af1a88e9565bafbd9205fb8f08f0db81a43aad7f948b70de11ad65e77d11548611988e37", 0x2d}, {&(0x7f000040b000)="9bf26fabbf745cd2fc12dcd11fbe7e6a2e23982a991ae3ed8b5f05efe9554494fb57e6048c75b6fab3ea", 0x2a}, {&(0x7f0000b40000-0xab)="2e9a38692f63e3afc4318cd4f92ddfe7359d244d534dc5caa19da37264e56b0185747970f727e5ca41e390f38af9ce19f7364de1cf045d8a16b1d15befb8998bf322456b2f7d42e1d209a39e6b77aedbd7c564e50a02b9b9d29462e1d0d918cdd537005aa691570956dcc7ee6a91383047a9cfa269ad74b5c56fddc3c5148a1130b4339a1eb696d8cb0070f7d6d9968d125e2ae2302e883cfcdc3a8bef0a78fee2bde1e0d009b8e22feb4c", 0xab}], 0x4, &(0x7f0000fdf000-0x120)=[{0x70, 0x10d, 0x5, "2b3eff2726626a22b8bb58f8caa68df4dd4c679a965a81ea8bfe5222ce54d7cce726535c796b0dfe5c1523f49e4eb47c11f17b441ab516cfe89099f485d266f77126817c0dad76fcb3a7c342962d55b5b247955a4d41f2b917ff9a4156ec"}], 0x70, 0x85}, 0x7d0}, {{&(0x7f00000de000)=@rc={0x1f, {0x5, 0x1, 0x4, 0xbd7a, 0xff, 0x1}, 0x5}, 0x9, &(0x7f0000755000)=[{&(0x7f000044e000-0x7a)="552bd3e403ac6f5945366246c7b8a79322fd8d88fe5a4ff27df0691becf95fe0729aa38a488f820e563ede6decb85721628c9409f5cd80c6b3f87f172e15ae99e01ead37fcc65efa1e1ad27c73e82832cf77ae8f0de07fed1955cbe39435a86645465dc6a84434d4bdaa5854a688db369f843789ce9f7819a116", 0x7a}], 0x1, &(0x7f0000125000-0x140)=[{0xc8, 0x0, 0x1ff, "dd2de2afb3c601464e1fa4f6f82a9cba577ca0c1180e79c28a5d188cdbb714e937eeebbd4499ab92dc801ffbfc5b8d153a651f1799d5be9e88d90dfe739d698bd0e327a1784359feb9155feae036d27114a33f26362c375a87ddb2b888fd3f18534a331187e26d26c5e1ef3ce434362c174b787c46bea98de27dacf066a6980a177614b56d2df2c579a73701d217c9acc9b22427ffceafdba3b3e8b56630c10a3565fa501f4ee6c3eefdfb0a3e7a8af50d4e"}], 0xc8, 0x40000}, 0x5}, {{&(0x7f0000b88000-0x10)=@nfc={0x27, 0x6, 0x7, 0x6}, 0x10, 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{&(0x7f0000907000-0x1000)="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0x1000}, {&(0x7f0000489000-0xce)="87dd9859584d36d4c19416a208c7ce23eb15cfc5e5b292be61f38c44abe977bb85990a297cd8fdf52c91ee7558ed0bc88681e056efd134f7d7c525afcb4b28910ed78074bc649faa230066219e063c6c6f6ccdbeea242475dfd78974d9035e7ce80212cf0a62bbc03156bf9c5486cf31bad24269cd6a4625a67985fd39cd984b1c8e1611f0eded52e822b6e1b48e8aae56b53d413898edab5550ffa833dd8b69e6d19fbbcf1dbfec2a90425ee051e5edf1d555d11a39e9a2e71ff0ac741d7ae39c4b417c9a4344b37b454e3707dc", 0xce}, {&(0x7f0000433000-0xea)="dcfa91dc53a4ab3a4b1a143988dc3bf308216b7a0f7368ff298cbfef2e0217023b4c3c0db4b27b7d4ceba123799dc6c4bd4b5362dfeebad7f642d234f8109f077ad3133d5a383d08963bcbb38cb346ff5fd9c925bc32bf4d68c62ee3d89e08bf872bb815b4272bf0b2beefac85f8b2fccb033b2ad9c4568b102011401eb30195eeeccc96a2b7ee6601c610278697efdf476b2006919d81c7136d7486db0e1049fa3715314fb365f2ce00b4af72aa434c2e3d760347ffdf05e82f8b20631c94f72c710abd41eb92334bbbfb30c7098375e9fb1697efd2a523e00d444b679dfbc713c1047176065fe59a90", 0xea}], 0x4, &(0x7f00006a1000-0x248)=[{0x110, 0x101, 0x1, "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"}, {0x18, 0x11d, 0x81, "0139929f31b6616b"}], 0x128, 0x1}, 0xff}], 0x5, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001c8000)={0x0, 0x0}) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924926f9, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d03000)={0x50000010, 0x0}) bind$alg(r0, &(0x7f0000055000)={0x26, 'hash\x00', 0x11, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00004f6000)="7c711378432dd9f24d0abe0f617f9cd310", 0x11, 0x0, 0x0, 0x0) 2018/01/26 08:18:34 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c1b000)={r1, r2, 0x4, 0x7, &(0x7f0000001000-0x88)="bc262339c2793027bcd24fccb47cf3a9fba12cc2658cbc28fcf822a9e2617d9cebe3d70d55728781ff6e4f3ed7ce81bf9565277942d7a85408637fa1d521f11fd6c051016bac61c6a7fae9b21652f3b47c39e69c2ef0e5930f855ae29103c58b8e9c6f52534d6a9085961c436df39be708cf80472a3ff7465468074bdf94f2bba4ebe635016430e4", 0x5, 0x5, 0x6, 0xc00000000, 0x401, 0xf6, 0x8, "7c2acdd777fd4beb880a0cf01eaf9c13cca7461d31fb58a4a8a4571f55041ad3a6"}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r3, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000352000)={0x0, 0x7}, &(0x7f000013f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000b2000)=r4, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbe000-0x8)={r4, 0x8b}, &(0x7f00002c6000-0x4)=0x8) 2018/01/26 08:18:34 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f00000a8000-0x4)=0x1d7) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$inet6(r0, &(0x7f0000afa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000096d000-0x4)=0x1c) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f00002bc000)=[{&(0x7f0000f22000-0x1000)="9b73ac484b2d1805f57e9ac202ae1c42f22c54a29e0aa57f31a92c999223376a34bd1be63e7389ee180f13414c334a42ec82e2406ff0cd2aaf22263b87440fb0", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x800) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000b2e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000c84000)=""/0, 0xfffffffffffffc3f, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a46000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a8a000)={0x0, 0x21, "6806724f338d90413cfabfa134c2b56803b7c4d4ea6bd378bf0ec4740a78b0c493"}, &(0x7f00007c8000-0x4)=0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f00007dd000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000d47000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000cfc000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f00006d6000)="a5fecdce43392ce85c99aab307b9c4b4b4065544011f79b231d5ad34127fe2025c8df66cce74574d308cd1ce7df3587b1210f60598fcc7c006", 0x39) 2018/01/26 08:18:34 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000797000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffffffffff01, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x81, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000a7d000)="2dcc5db8fa67beebe7974c52478b50ec27fe69f5e35101b398d0a25a2f442a02b63f00dce7102ca37251d8e53452d11f075515bf0dab", 0x36, 0x400000, &(0x7f0000b24000-0x81)=@abs={0x0, 0x0, 0x3}, 0x4c) socket$inet6(0xa, 0x803, 0x5a) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f82000-0x10)={&(0x7f000050f000)='./file0\x00', 0x0, 0x10}, 0x10) accept4$unix(r1, &(0x7f0000977000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000134000)=0x8, 0x800) 2018/01/26 08:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x81) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000507000-0x18)=@get={0x1, &(0x7f000071a000)=""/92, 0x6}) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) accept$llc(r0, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000019c000-0x4)=0x10) 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x6, 0x10000002) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000090f000)={0x0, @in6={{0xa, 0x2, 0x7c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xa051, 0x3, 0x403ff8be}, &(0x7f0000f4f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b3000-0x10)={r1, 0xd8, &(0x7f00009e3000-0xd8)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff11, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, @in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, @in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a3000-0x4)=0x10) getgid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3a000)=@assoc_value={0x0, 0xfff}, &(0x7f0000697000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000650000-0x8)={r2, 0x1000}, &(0x7f0000f9c000-0x4)=0x8) 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000818000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x7) connect$inet6(r3, &(0x7f00007f3000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet6(r3, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r3, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000388000)="e1071d514d752f5ef1303e9bb5fd0a192fc7ac33cb624bb2ffecb38642ea35277b7a7826881bee5715492586c3815e2c660f8107d09ee2f46014597dc30d4bb55dd1c5663b6e4985", 0x48) r4 = accept(r3, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$pptp(r0, &(0x7f00008c4000)={0x18, 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]}, 0x20) r1 = accept(r0, 0x0, &(0x7f00002f6000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000553000)=[{0x4, 0x7fffffff}], 0x1) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000665000)={@common='ipddp0\x00', @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000330000)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = socket$inet6(0xa, 0xa, 0xfff) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e73000)=0x0, &(0x7f0000661000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007f3000)={&(0x7f00001bb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009d8000)=[{&(0x7f0000e9c000-0x8f)=""/143, 0x8f}, {&(0x7f000022c000)=""/91, 0x5b}, {&(0x7f0000f48000-0xe)=""/14, 0xe}, {&(0x7f00005d4000)=""/4096, 0x1000}, {&(0x7f000099c000-0x1000)=""/4096, 0x1000}, {&(0x7f000019c000)=""/49, 0x31}], 0x6, &(0x7f0000a96000)=""/167, 0xa7, 0x52}, 0x2040) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x245, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006ee000)="271118773237da012d4095662a319a32d2253a22ef086dda4393dfd7f722116fbcbcb32d4cd676a0cf82e7f63d9900050e14d5d05ec63090f5265b01b3b1f36c13cbea68b3083eb358d833aa5cfb", 0x4e, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f00001d4000-0x8)=0x0, 0x6) write(r1, &(0x7f00007b6000-0xe3)="e3a1067db05b444f41e8c49ff7f9559a6a2ed98a40ed3422b6a95c8aa53e4c544855275ef159f5ee1cbe823e9e1656b681e6c1776826304e9ab750d84034af0b63f3069788fd3b8f907cd67d97ddefeb90142441dcfdfdb03a2045a0208c7013fe15eb71453b02f42233e5b24cd691219ab399ea25eb0c2eb927a10d96a91fad06ae5d1a77ca364558e5402ea5e50e4a4208abdb53f3c7286d8e73cfee716636f7d14b26aba84197ffd1f917b1277c85cc3c4d35154aca3fb85469849d89e9c98cd11ee0020e8f73d923596a3298e4ef099e28645d64215887f9fa022e8821453da382", 0xe3) [ 70.080632] dst_release: dst:0000000094d74643 refcnt:-1 2018/01/26 08:18:34 executing program 1: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x76) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d11000)="01010100", 0x4) 2018/01/26 08:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000445000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a55000)=@int=0x100000000, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:18:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x800) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000009000-0x4)=0x0) bind$can_raw(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvfrom$inet(r3, &(0x7f0000001000)=""/234, 0xea, 0x0, &(0x7f0000008000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r5, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xffffff72) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ec6, 0x1f, 0x8, 0x7fffffff, 0x1, 0x80000001, 0x1, 0x507, 0x91, 0x800, 0x0, 0x359, 0x5, 0x1000, 0x180000]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r6, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x1)=0x8c) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000008000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r7 = accept(r1, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000008000)={0x0, 0x0, 0x7fff, 0x0, 0x3f, 0x2}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000002000-0x2d)={r8, 0x25, "91cb8af236aeb02045b7c3e3476152615320b8dcd68a76a7244c2fbb49d6b94f03e25675e1"}, &(0x7f0000001000)=0x2d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f000000a000-0x4)=0x4) pwritev(r1, &(0x7f0000008000)=[], 0x0, 0xb) ioctl$sock_bt_hci(r7, 0x400448df, &(0x7f0000007000)="04bb71a8d20766d0d9fbe14ed62545eb8659b659227299bb8142d6e9b75fea9068e77ebb095fab080c8356dc5712c411f247b91241c7807e06e91d3494ae7be79e2d3e4a6720ed8ae0480bd4f2c5a14a67dd0c4332702b439439a4486ecf5192402744aa0a69957af7ed3a7f7352081dec3abed1a52a4eb797c16a24227be42ea5c94360182e5ab6f47e8f8ce9d59f8f96d0584c5e4cc3fbc6df6f9f5c088b893ec5cc8330da31ebe8230ac2c5f4382287c78d65b339b0d08cb373e93fc6a091095500c716e584910fdd0ba55fbb3bf7b4194d72f58677d65ed06fa284f01b") 2018/01/26 08:18:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f3c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x2, 0x3, 0x1ff, 0x9, 0xef, 0x3, 0x7, 0x9, 0x7, 0x10001}, 0xb) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x46901) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x5, 0x3f, 0x2, 0x61, &(0x7f0000002000-0x61)=""/97, 0x0, &(0x7f0000001000)=""/0, 0x0, &(0x7f0000000000)=""/0}) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000002000-0x6b)=""/107, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x7, 0x400, 0x5}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x9, 0x4, 0x2, 0x10001, 0xffffffffffffff63, 0x0, 0x810, 0x4, r1}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='ipddp0\x00'}}, 0x1e) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80004, 0x8721, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000003000-0x8)={0x4, 0x511da240}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000005000)=0x2, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000007000)=0x80000000, &(0x7f0000001000)=0x2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000007000)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x7826442a, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/26 08:18:34 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x23, 0xffffffffffffffb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000f, 0x1, &(0x7f0000bc7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000619000-0x10)={0x0, 0x0, 0x1}) pipe(&(0x7f0000725000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f5f000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000667000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c1c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f19000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000d5000-0x10)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) bind$packet(r6, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) sendmsg(r6, &(0x7f0000030000)={&(0x7f00008d7000-0x80)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0xfffffffffffffe82, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000011c000-0x5c)={{0xa, 0x3, 0x600000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x7, [0x2d3e, 0xffff, 0x8, 0x400, 0x1ff, 0x1, 0x7f, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c06000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x9530, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x54) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000da9000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x3, [0xfffffffffffffff9, 0x6, 0xfa7, 0x25b4, 0x6, 0x7f0624f2, 0x401, 0x96f0]}, 0x5c) r2 = accept4(r0, 0x0, &(0x7f0000b96000)=0x0, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000eae000)={@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000400000}, {&(0x7f000020f000-0x34)=""/164, 0xa4}, &(0x7f0000b13000-0x1)=0x0, 0x21}, 0x3c) 2018/01/26 08:18:34 executing program 2: socketpair$inet(0x2, 0x5, 0x5, &(0x7f000078c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x31e, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x28) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r3, 0x1}, 0x8) 2018/01/26 08:18:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x81) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0xfffffffffffffff8, [0x0, 0x800, 0x8, 0x8000, 0x3, 0x2, 0x2, 0xfffffffffffff51e]}, 0x5c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/26 08:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0xf, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acb000)={0x0, 0xf9, "55dba63c05c8f022fcc5da8267de5306ffd8e8049862271435a7d63a67672ac18aa40a38678d63a9edbb06bfdad663094c217e531cb6f6a655f78238ff1dbba6f063ade4794dd63eafdb15ca9525debcb519e8efa93223d9c122bb2848c2ee3203d71a4a1d378a18bf7d16fb294f336e585b9fa5d67f5c701c86c0058c29d8ef8370b01e525d6ad89de413ae282edbefec431d329269993de400ff9345083c1cf48464066222537f50d34f67aec8bd81483d3aba34dd2d871412c5d6ce941e117dc4fe996b08bd830107ada5848b5bbc9711b5f881e5f29f44685542afc1e94482c2ceef258a942d2f4691b361de19b7bb1ac4152086a61a7e"}, &(0x7f0000c6b000)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000097d000)={r2, 0x100000001, 0x10000, 0x3, 0x1, 0xffffffff}, 0x14) recvfrom$ipx(r0, &(0x7f00003d1000-0xa7)=""/167, 0xa7, 0x0, &(0x7f0000ffe000-0x10)={0x4, 0x0, 0x0, "6a20bd70abb9", 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0a000-0x58)={0x26, 'rng\x00', 0x0, 0x1e, 'drbg_pr_hmac_sha1\x00'}, 0xffffffffffffff69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d5", 0x30}], 0x1, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000f2f000-0x22)=""/34, 0xfef8) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eaf000)={r0, 0x5}, &(0x7f0000fda000)=0x8) 2018/01/26 08:18:35 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="02bcfc1987f20f1eea7f1c805c4dcf28", &(0x7f0000001000-0x64)=@ethtool_dump={0x40, 0xffffffffb2c78f68, 0x896, 0x54, "7c489e33633b576d6cb1832552d56b1c82f8772a96cd186e49facdbd26a813aeb291bf3f10e58708d545d320205038beedf7c5daaea7cfca6445e16b1c9ac708260456f894f829c526d069708c346991c0926553"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x5, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x8000006}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000+0xa2b)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000002000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000002000-0xde)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x0}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x3dc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000001000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r18 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r20 = getgid() r21 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r23 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r26 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r29 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = gettid() r34 = getuid() r35 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r38 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="e169fc36f26eac2fbc3a113e4cf86436b64eda8a05ecee105d0a979cf776f6d3e6bc4176bf0653c3135fd20d69e214d8b7514fc73d1ad986f8a871dde0c33afcc6a1d2ae456881cd9907df980bc0782cd452b743f6a29f24eabe057d71a44f30fd47ef4661c82b1b6eb060bd0e86dc0963e5869ce2a1d42f1406ec1f765d71603805330691c221310d607c1231ceadd0e07b13f7f99e5286fecd059021fc44dee2f31f3f818845be011be8fd70", 0xad}, {&(0x7f0000001000-0xde)="ebfd2d28ee7acd2d0b42fea3a0238ce9cd1b167a506ccd68269915267a49eda70ca3cd4cec8a20a8e2b524cd98c710438dce57cd3b646c6d1c72e96efe2e4934ba76fcca7432bb255b726125f8912cb195242a381760a83cccb63993b8cc392d5a9d58969a62ec80bdc4211bedd4bf426451e463a1f0d9f97655316b2a3062a8b1806524a884723f3de04f0b49782130c0e349323de67118cadacf4dc36883da665c4ad98390884e24bd69de2cf59e73050338126c6bbe88e9d39542af2cb06fbe4e1eb00eb40c54e96677d8108749dd58b6d65c53738cb2ddfde68cc7c1", 0xde}, {&(0x7f0000001000)="0451714d0a4d1b53437aa941cd843c8b19aa6c1acacbcf1ec5c96b9c4aeb418ba4781e", 0x23}, {&(0x7f0000001000-0x82)="0461a5450888128a640b471667464ba552ef24fa2893cad52e6aaddf991d62bc6552d5c3b6f8fbc0e6ab391946db1d90f906c490217cb678cd6fd77da1e9616061954ea5a15d05456e248f6c1f45eeebbd8af3d47edd36135bd6e8d23d7417b75fcdeee5f308c4714300854b2fafa551ca77c76641e04b94312b7f7b00f731d52be9", 0x82}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r8]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x20000040}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x62)="43928ce117dca199f4b164c8a350f9d6893e31a8bb95f197d6115ecd212d2ee5d472ea91880af30f3818cf9598ed9872e0a0d45a3298684dddfc3459759cdd5ebac9f8d9d1fbf214eaf67898bcb4375f03938d2134d22c1c69ef6559f4c0875eae8c", 0x62}, {&(0x7f0000001000)="e26f9117fdc4ecab574b74bc773e9a724ba2fdf6e66150bfb15e9304d3f8997cefc70e965365e6d85f0b83890c68ca322ddd49ef79ed7d0e4ff53a891d8ad265bdd693476d8d52462d7e1f4b0033cfaa015bc221b26712e61b5465e557a2e3827bc707d120d32bff6d4971d8b75be98b0c479148d2c619a9c7a274e5df731e5bea7cb3bcd9c3d0e9a71cdf9e4385029ba288e336aa566132215e4a3ef5c2b4a329ef3a7bff5903c3079681b1db3f706c6f231b12a73d6e5c93ef90076c718ded57bcbc97e768084b76cd", 0xca}, {&(0x7f0000002000-0xaa)="87aa880588a7123ad6fad3423522ffd4f66e924c21c3c695e1cc497853ecad4fd9292745cc616bf9284e1663607c0627dbf18eacf0eaa4246f2db078046a091506f35e139b1093febb1e808335d86a4e1fcc31725d7479d2baf4bffa03dd62c2b857dd28dc8601fc2fe6aeb506285a8b7923fd24e689ba137aeec41e091ecd9688de54e4fa5dbdc3b23291b993b533f2194dff73cfe43591ca6530a7062dbeef4879532ba954ed1e63e9", 0xaa}, {&(0x7f0000000000)="8d3fed526c3830a123ab30b75c218bb241f8e282c62bb7264c5b0c59c66ba3af9e68ad4f0f2ff65f2af9dd86806c0fc9c1671f5787835ac902e0c0", 0x3b}, {&(0x7f0000002000-0xdb)="0a6e95f86683932002e9bd8dfd25c258431f7f876a29669e053f05654ba56267d20b84e94691f99978da31e36bf2ee4e9073819cc73512803df8255fd5596ac94fe9cdda8c0d70b264d0b18c470b1c11f7beb102ed7a1117d209449f9b0a8d74fd243f0c2ea933fd2b719cbf55dd6871d39cfcc866ccd311563075beb8d3d4d955d6a34d56c1993a385c33793cd63afb87a8e212627ddb494172287a67c0dd4475606b4de6fcf822aa6e0a7e06760bf4cd6564f0fc69b54685507cc3c3acd926586c374062c2fdb9d4f7c3f44318df6906c06ccb9b5bb11d1e32fb", 0xdb}, {&(0x7f0000002000-0x16)="84a6b5b9150d99447892888a78116cd77f4869091131", 0x16}, {&(0x7f0000001000-0x15)="32eb66c4b1ad43e3e75e59a42ef4024e09def50005", 0x15}, {&(0x7f0000001000)="56593aabb05f01e30436779f09fc3a27022a6fefe62245e9e8e7696dae0dcc7d3c4ffbabfb8f2da9e7b003349d70d642356c8300ffbce08635aa39bb59f1f59eb5ad20c063a11d4f778d9fe5166ebe84617a201e7f12184a2c37fba7ad4494d5bc6dd42544dff477dc3c68412f48e9299269f22379ee11a48124b27efee919b72c9362877296dab8dd61d678368e034c22ffb96e22a17fd1caf24b69bf7ee8f68ff6ddc9ef8db3dfe15a139996d64d", 0xaf}, {&(0x7f0000001000)='z', 0x1}, {&(0x7f0000001000-0xa0)="0e9bdfaf495f1de8c4fae9baa678fb6c736ae229bd91b22515c5970cf7192e10b4d59f63fb9ab373cb5cf7ab23421e2e445ff0cc47ddd8f6667228d740bc381924b4f927970f90b347c391dec2dddcde318e44b2e8e616ba507a056a630d818d95462f5921cf28f14d4e857b49ad8ee999864f17bcbe3cc2dc6649d8327cfc3d73a817238b25f4300c384c446d1c058a624018cfb4c07589bfb896de4d61c6e0", 0xa0}], 0xa, &(0x7f0000002000-0xf8)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xf8, 0x8800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x4e)="4c12068f26d692ac3e6fcbe3fa64473e4f44ca161f5ab61aa6a7994f9156a048c9b4a0621b6bf18e5d7013dd6adf4395365ab993caa14e59b339b4682dd160d463d67d27a78c67714e29ac368a51", 0x4e}, {&(0x7f0000001000-0x84)="69ba36f63aa86a8e851388102708d744426fc5cf09c3e48ac9e1ac597cbc4758b9f626584b263589755d31654a6dcbbe2ce2716b16584d498584c8b30e9b2c973e734a543f6c318c29c65a620730a4ff9f93f58999d826a2733eba8ede099a8536ab5a2b09b529163e67d21a61a477ad1e2c699185e2958856d560cdce7269272a610c42", 0x84}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x97)="437de87fc6aba81d2d71055124f00259b0e51696f9c556904926b81b43370775e848830a9b9dc55cf0defd782a2a4494d4d8be79c2f9c045e964c754c0dcda1145797c864298f5e8d40da04dd6b34e27b23328b0ca204d7a264312bf9274ce61abed2c734ee445ecb5723e7ddaed38bd3f764128e6d7e965cc699e287b12b1d5318826b68d5fcbd148ab9752c7a1bbd687c200b9a59733", 0x97}, {&(0x7f0000002000-0x2b)="5f82b409a2d31dd647d005ea8ee081adc7db9cccad3bfc63a0c2ddad99998355046501b7c7ee6e5d54d126", 0x2b}, {&(0x7f0000001000-0xd)="13776c172909e3b1b6cde209ee", 0xd}, {&(0x7f0000000000)="7c460d57ce2a3863cfb6a09b64fc1edb20a0290ab13c0592df7309431c03da633aef9e2c52bd19afc4300303f5cbb9d2cd4e2eca1672411ee82e9b2f0a4f13141d04a15add88024252eec1bc845576", 0x4f}], 0x7, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="bbe3c914a8ee6c4628d030e7a3cd5e27ae5d28e9f461076804d74278505d29b8749ef8156421b7e4f34c5557fc87568ab0fed64a6343572bee8229341f89250fd74d2e744ecb8c6f89cfbcedbd2816c7e2563a1d37fb21e557b9dbdcf813a7954096c3b64843ba40521345a29e587e04b3adc0001bea082fbb4bbe910c4062fe868a17a82717de489a18d78443dd99834a42751e920a349acb5966c3d7c8a23d14b55ca2bd7938a5d449bf7830ab10069f41", 0xb2}, {&(0x7f0000000000)="61fc0395b0ffab366071b161b778128075d70e9cdeefc886ec131740aa9605b482f118", 0x23}, {&(0x7f0000001000-0x52)="600b21fc2ccf3438520f2b234c0d024ebcf6788ac3aaa09267a9c84b37d1b193b4b743342524c8ebb5d4755136524be57958f7a448906868ca47576e4aac6ee5665310836ac837cb14558fb60a6a281b7d77", 0x52}, {&(0x7f0000002000-0xf6)="9585469f3982ca4a6c9c77667015c83d3190e82ef96a5c06600f74a4b6cd9cc9dd3e45ba57e3a44b87e2992b02d170fe9ddcbbde7bdb959eaadbad1265ae1373a33cf45cb519bf74a04e0a9e3ba082c9b2e3cc88f8f98d6fe124dc3323b02b7d1c444a52dfc5f2a0316aaadf694a379f1eab07e2836fa7887f6f1f1da323a1b67392f5508fccd0fed5486a6ef749c06d1f80d82336da095c72650491d4c0bb2f834f3b488c7c1b1a4405c2dc70ae9afb7f3cc4e512a1b0c0c4a12a0a2bc7fe3e8865244928ed68dfd6be38cb79856624e8de2d5d65e84f8dbcbf995a7ad72736d2285158d78d94076f4a87e98e3dadb1e94b3b5599d6", 0xf6}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x57)="1e7aa628c9cfca58978949b3b1a116ff514de1e89ee4daf4a166f5bc1782b37fb8710ba8727cb7eda513073f9dee096814c1e4fda04658857564e2be7c824e1dbf05e3d4eb675bf6c6a53bf32e254f0389f62a6f1334c9", 0x57}, {&(0x7f0000000000)="421b6b5bf8f01b39fcd89a781e6812cdcf5ab49e8e4738fb03b8ce964a952aa8e96a53fed95787ade94037e35cafe4c2599978e676ffe2f082a8c820eb74de5c101eb0fe6e2050d28c579d0de0c530479f13801b878a328094f130a30110ae3c4329c1dd0b313aaa9bb77c52c7ab099325ac1dbf7c49d8cec0c3a3201244ac66f7c44e7374e408c37f1b562d930025cf4c01644dafc03bcf21c787506775592210e0175684b9aa8a4bc246cdf658bd6880e7b636", 0xb4}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000)="ce8a7c7b1cc949eb754bafd98dec75095dc5337cf4653a2dbe95156eee9809fbc4595acf7b4b0ed6ffb5321587954e4c6105a802669be75cac2ac355bce8e50686e83dacadf713714ba471fb3461b2b7a22234d60cf6c9a217ebee0fd1afcc", 0x5f}, {&(0x7f0000001000)="1edc12f531b50243d486481c679af2cab0e5c6cad8a0e12d6b51c88b284ddf80eb941c9e8fa9c901cae512aa967a6f13a06dd6e15bf7b77b550a617a8ea2138fc4ecd4d1c988061e38f1e92834fa545bf620061758e6cd155eff99e927bc02", 0x5f}], 0x5, &(0x7f0000002000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0xd0}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="b9b4aea2a29ed9ed09ee368ec47f291b7caf5b86bff002364e1c9eb3d65eca1347b23de166d54da07f2fb2fddfa6a62d95ad4afc040123f9f4c60255d8e5015409037c19cea8e6c0adc436ae5872c038faf6b726122a1c18c2a31299fa5eb595ce3cb5d9e1a6e3d9f0acc068a2bf3e3faf49c95b", 0x74}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x20, 0x40004}], 0x7, 0x4000) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff2000-0xb8)={0x0, 0x3ff, 0x8, 0x7fffffff, 0x5, 0xffffffff, 0x2, 0x4, {0x0, @in6={{0xa, 0x0, 0x6d, @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]}, 0x5, 0x5, 0x3, 0x9, 0x200}}, &(0x7f0000ff1000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff1000)={r1, 0xf107, 0x1}, &(0x7f0000ff1000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 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$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xf9)={0x0, 0xf1, "e0a5103b66298318f3dc60e22e74121b86ab49aa8c9a0c54625b8951fe23a3c4104088e46e8687940ce3a3bdc8d9ab26a6b839735a7050199fa4bbcd7c5abecff4a98ece03443f6966d5b5875840214de19753798323e4b5d77e34a7e85872cf412bbafcd623cea37f9c3445a0d9b9dfdee243c1cfb72b907f90354e90d3273882746166ef5254053082952ecaa542b3a640aa334ad848a1e1901336b67e7157f888f7887cb70c5bc1da5cf9991eb3e6b95698267ed15b762da281e440400b4710188e974aca2bc1b6a9f40184ed5262aeabd7900ed760b51fbe3528969c6d8e0970b3c31e4323af4e8f79da735b7556bc"}, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x78d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff8, 0x1, 0x4, 0x0}, 0xa0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) getgid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000ff3000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000000000)=0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r3, 0xffffff0b, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b3f000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c34000-0x8)={0x0, 0x0}) accept$llc(r1, 0x0, &(0x7f0000680000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000486000-0x20)={@common='vlan0\x00', @ifru_flags=0x802}) r2 = socket(0x400000010, 0x3, 0x0) write(r2, &(0x7f0000be0000-0x34)="260000005e0009bff1800000240000ffffffe50001007bfff3000008004765000002fb4b35ea86de41dbffb12ff7520cfc22a7bd", 0xfffffdaa) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000db2000)=0x0) sendmsg$netrom(r2, &(0x7f0000a9c000)={&(0x7f0000f0c000)=@ax25={0x3, {"60d9430c5f1672"}, 0x100000001}, 0x10, &(0x7f00007e9000-0x60)=[{&(0x7f00003cb000)="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", 0x1000}, {&(0x7f0000f8e000-0x71)="5a1886354ce80421c5cfbfaebb38471fd2c0cd1c7ccd873ca09504fe32a253942d79fccaaeef18ebb6addf4c0bcd99ab036ed12236991981267b3bed0a11f357fde87f653a1097372b1b509618c3469b80e7eed981d234a5eed91b5e52f3be0e928c5a3372b712ccda471dea480ecf1cf5", 0x71}, {&(0x7f0000305000-0x67)="8a96e75e6566c64462333851b5d27e7de8e5e5b355e10cc9125f2b74919d9c5741b112549f26d1dab8985890809368a4dfc4b8a5bc13f217955968c16e9c1609575402f4edcd14b9d378856f9c9282b0f60aa7daf34fbf77fa1f8bb05463b45133920da9ca2720", 0x67}, {&(0x7f00000f5000-0x1f)="ca7d537cedac9c494ec6f145dfc30dc4c4e5e7b1bb165da28e5fa25fbfad28", 0x1f}, {&(0x7f0000707000)="f6097fc05fab823bd8febb5aebc5761e55aced81ede5066df602d4d60c30885647ea6dcffbef2f4570a6a8c5f95d9c4784f71f8ece10da35c1ef0f6d5e61c8d5a1ee711444f22a68c9e8c2416f23155d22048786082a5cbbfa922a86324ba4386a7d6c562e2507e043ac711ba0a817f2130b75d0a9a13f4e2f0124c28cd32fa8fe5070efc73f2aba4c6fb2d5d9792df418bfd660d42ab7f688f78519dc455660d675b4cd300018692cabce23ade454af3521b414d8a1a606d8ffa6ee1ac1ecffaec2fce2fd3f32a028e378c49b1dabe13b7b6a", 0xd3}, {&(0x7f0000bcf000-0x7a)="c271fef013dd11a5445bc62f744b2bc2e603c5270000000000000000aff14f0cde9bc76416aeff2701c6a5fa873a277cf05b3be932f6c3c73b49c3f11f9ac307222d48d5e32f848c6df635cbfc9bc970ad70bf9051dfebc7ed2083c1e29a230e8170f1bca13f91797353222ac948e4bb9caf49b0a7d3682c25f8", 0x7a}], 0x6, &(0x7f0000d57000+0x4e2)=[], 0x0, 0x0}, 0x8040) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ce000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d2f000-0x9e)=""/158, &(0x7f0000b06000)=0x9e) recvfrom$inet6(r1, &(0x7f00002bc000-0x77)=""/119, 0x77, 0x2, &(0x7f0000f4d000)={0xa, 0x0, 0x870, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d26000-0x12)={0x0, 0x5, 0x5, [0x800, 0x7f, 0x5, 0x80000000, 0x0]}, &(0x7f00007b7000)=0x12) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d25000)={0x0, 0xffffffffffffffff, 0x7fffffff, 0x99c, 0x5, 0x8}, &(0x7f0000a27000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d25000)={r1, 0xfffffffffffffffd, 0x3, [0x6, 0x8, 0xffff, 0x2, 0x100000002]}, &(0x7f0000d25000)=0xffffff07) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d25000)={0x80000001, 0x793, 0x2, 0x3f, 0x2, 0x4, 0x20, 0x5, r2}, &(0x7f0000d26000-0x4)=0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ffa000-0x5)='htcp\x00', 0xff9f) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000145000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000842000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c90000-0x160)={{{{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]}, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x38, 0x1, 0xf7, "d8793dfe185bf78b4cffe7b36ef7f592f4a8a561bf0489835acca78318c40fff2c39d40d92cd5f1bb88234db2a1f1570be97a4903bdf292f43183f9df648bf8e7b0114dd63377a84450c58e61fb2e7ca"}, 0x160) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 08:18:35 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000041e000)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000377000-0x100)="0a4dbbfd440ce501c3891c175772c38fbbf845f3214bea6d369fd01a24c31a8f991964ef49dfc40cdfde39b0979ea01ef18377106c21d299eef37eebed66e50be004761073cb6e3d691adbcc08e226654604ef9f43ba7662048f3f646e76d661f06df5c7efa0c1553b286ff4976e3eb09aa6e4ee4c331c69e6be8d06489aef23ae", 0x81) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x804, 0xffffffff, &(0x7f0000137000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fd5000-0x20)={0x1, 0x0, 0x2, 0xd519}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000dfc000)={0x9, r2}) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dc4000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc4000-0x4)=0x20, 0x80000) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x14) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000bd4000-0x4)=0x0, &(0x7f0000c40000-0x4)=0x4) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000002e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000002e000-0x4)=0x32) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000024000)=0x40, 0x4) 2018/01/26 08:18:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2800000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000001000-0x90)=""/144, &(0x7f0000001000-0x4)=0x6f4) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$inet6(0xa, 0xa, 0x80000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d8f000-0x4)=0x0, &(0x7f00005e1000)=0x4) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000970000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000819000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00001d1000)={&(0x7f00001fd000/0x3000)=nil, 0xc14, 0x5, 0xc, &(0x7f000028d000/0x3000)=nil, 0x37}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000f26000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000e5b000-0x4)=0x4) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f7d000-0x8)={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00008e2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f7f000-0x4)=0x32, 0x80800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00002da000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)="257acc99bce4f6f73edd5cd03e678a815c4c3c91098e1a54d0a21dcc6fdf4fddf76003b9ebe6c9571113e052331a153c6f3f26543e4d5ee53a87bb5dc3197e7ff9eb0089b7c150bc1cef2659d37a32ad8fcf783a4a3c4645a8c5ae43ec85319313d6650811d3c078f2c879a30c94bffa16539eba5b744838ebedcc44e66d700af8c37f377ca86e666f7d36d200aed5bb2b44fe75230a714b99d4a53296bf3daafb5e5015b145aa8ff51aa8a37b9b2ecad36d527b562b5fba427360a394549144c91bf114f6", 0xc5}], 0x1, &(0x7f0000c0f000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x60, 0x117, 0x2, 0x46, "994d5f2387791bee86e308ed88e2fc03f30401b5d6eac591e6e11a5d068f561fa387f8bdbc7cc5d3969c787a6e813d874d5200e872343d6810eaba1f470aba0ca404f40e86d5"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0xc0, 0x20000800}, 0x40000) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x3f, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x20, 0x0, 0x61b510fd5fb0faa0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000000)={r3, 0x0}) 2018/01/26 08:18:35 executing program 0: r0 = socket$inet(0x2, 0x80e, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000228000)=0x0, &(0x7f0000891000)=0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fcb000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f0000fcc000-0x4)=0x98) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fcc000-0xc)=@sack_info={r3, 0x0, 0xbf46}, &(0x7f0000ca5000-0x4)=0xc) [ 70.475211] dccp_xmit_packet: Payload too large (65423) for featneg. [ 70.488697] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/26 08:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009c7000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cbb000-0x4)=0x87, 0x3) r2 = accept4$packet(r0, 0x0, &(0x7f00009a1000)=0x0, 0x800) getsockname$packet(r2, &(0x7f0000243000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc5000)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) bind(r2, &(0x7f0000ee9000)=@rc={0x1f, {0x1, 0xfe1, 0x3, 0x567b, 0x7, 0x401}, 0xfffffffffffffff7}, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xffffffffffffff4e) 2018/01/26 08:18:35 executing program 2: socketpair(0x5, 0x7, 0xff, &(0x7f00009a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fb3000-0x8)={0x0, 0x10000}, &(0x7f0000b49000)=0xfffffffffffffcf1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000828000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0xcf, [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, 0x3, 0x6, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000298000+0xb21)={r2, &(0x7f0000882000-0x14)=""}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fcc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb0000)=0x60) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000cfc000)=0x0) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a5d000-0x8)={0x0, 0x0}) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000402000)=0x0, 0x80000) listen(r1, 0x6) sendmmsg(r1, &(0x7f0000496000-0x3c)=[{{&(0x7f0000d5d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x2, {0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}}}, 0x3a, &(0x7f00005d5000)=[{&(0x7f000015a000)="31287429fec7eaebb6b9a1a4765c7f2b862aa3bb34af40f10cc5c67cce69b8491570136b6451bf32632b17f1be7149bdf4a1881edae03c3f421163036801eaacab3356de6663bedcd4877921c442034f5ce0ed737a92de8e71cbce55f3a41ec02970e6fe3e5f057aa37fe6889d56203ca17c4472adef28e297e15d1b5376f12ca843ec7f70c07368bc460b5fd1c1a416fc2630153eab8a6cb6c9e6a543a660a8f268f41b1d5ead31f5bddd7574fcb608afb2e63de8c0", 0xb6}, {&(0x7f00006ed000)="b713c77c8e1e421f8b3ae97b19ffe8ac87848a71f301c2a476ceb6debe4da10066ce684e68054a76eac61ea526ded7bf06fc81463f9f3ff4aeb8cccd18b7ff2d611f330adb6e39c31ee10896bbe5fadd09659e5323fa30477169419b05f78861bc270b5d5089895c78cab9445127730cd8510fd5ebc1aaf8495f7014b2ce8cda16627228c2fd0b5341c530ac4d65b0df0623ddc5d5971e0d38d4574ce563c012043a7b0852ad8416033850aa79198bbf36ec6970661c436c88db323a009a1c6ebcaa65eae2ff20d82fb49e494e2934795e29b52085cd1892a63cff3d4a3b0a0f8f2e71", 0xe3}, {&(0x7f0000787000)="850142bab8a321629840fd96ec786ff2225feb0604225c3b6d933b2b809f0f7f502f00581352964aecdf9ceb7d0a0814d7bd25de397cc8fbcee4956e0325b7b0b7548b6b653ccde90c013d3ec6b2e55ade7639a17af799da012bcb746cd1b5fb87612b8e91519c9935940188e9e35ae1aaf0749ddba8b177086f71d03416809227f3371c4633645c1e43dc3bf2ccd9095dc0b16588f00d6a450aad567db6d0a62071d3a5053a1ab06fd16e229bf2e42173ef42f79c4173", 0xb7}, {&(0x7f0000a87000-0x1000)="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", 0x1000}, {&(0x7f000066c000)="1ef7ea551ce0b682a5605a28db54aa275c99844ac9e5b3759a8ab4a2c6e1d4b010869ee9432fb720a434bfa28fd50aa2064be72181a33be98f80f06cc71ecc64a5eb942c163cd4a4979d8f9099f06a484d", 0x51}, {&(0x7f0000fcd000-0xe4)="4d77053f83a35e516059121afb688b4939c0cb320efa86041d662f054af56a6b555a212d65f4ad306dd16cc11fae34676afd42cdb2605ea40554f7d69723bcc9db0ad3c0befc8a116982f79b6892e373937dfec078f2c5e7a800caf0b0e0ed91a1f733be4f88c4dfdc4f008ab8d7e38f79e76ed27594175d0260d5e5b216a8abb57e07de34eb06d72453fa2a48baa574ea94124eff0b73ea1018ebc7593af4cb8e7922602d3479a654a4bb70c3d30f3158955e4e85107e91d16554b8d44cfcc0a2a38f478494f0d925f58126b018eb524c79ec0adfa560755d6e2a117b52154941b44e16", 0xe4}, {&(0x7f0000cd0000)="7ce63fcf4e87bab12828bc7e7a79aab9f4e699cd5b1f63e4e21bb24acd378733a8cb393b9a18acdda694", 0x2a}], 0x7, &(0x7f0000734000-0x120)=[{0x90, 0x1, 0x1, "8b0ef2f8ffcbeeb6d30a18e69175afbbe2af7e5e8a2d3d7f076cfbd5fdb21cf78fd76b427a3981e51dce604285ddf9c4c98d42b5d90d8794ceb931bcf87654471b4460c4492eeeef00eea41318664889b515fa59901331668030b93b1b499e36dbf4ade50d54d8cb8e3e84f0c7bdf09f6ab77b48275ce562554cd42be858196f"}, {0x28, 0x10f, 0x6, "157146c080b5321faa6f4e881b340ea939b57072"}, {0x58, 0x18c, 0x9, "d3e3b70424188a6abce1cd273fd5040cd4525a61c29c5b540b5d31819b3e9dac0c52a1593ebc79bbbe363873160c283cc998641e1ccac9b0de3cb6ae12a108453c438e9e78"}, {0x10, 0x107, 0x5c, ""}], 0x120, 0x10}, 0x10000}], 0x1, 0x20000800) r3 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000048c000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-camellia-asm,mcryptd(sha224))\x00'}, 0xffffffffffffffaa) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r4, &(0x7f0000162000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f000066a000-0x91)=""/145, &(0x7f0000202000-0x4)=0x91) connect(r3, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d69000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000326000)=0xe8) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005e0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept$llc(0xffffffffffffff9c, &(0x7f00001fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a4000)=0x10) vmsplice(r3, &(0x7f000068f000)=[{&(0x7f000093a000)="2d7c226064f32d2aff0ff4c261886d30514929ba", 0x14}, {&(0x7f000064c000-0x1000)="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", 0x1000}], 0x2, 0x9) getpeername$llc(r0, &(0x7f0000727000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003ed000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a4d000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000099b000)={0x0, 0x84, &(0x7f0000bcb000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x79b37b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xff}]}, &(0x7f0000625000-0x2)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000733000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002d8000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x100, 0xfffffffffffffffd, 0x80000000, 0x4, 0x100000000, 0x4, 0x8, 0x101, 0xfe, 0x0, 0x4, 0x400, 0x2, 0xc00000000000]}, &(0x7f00000e7000-0x4)=0x108) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000e69000-0x84)=@dellink={0x84, 0x11, 0x700, 0x3, 0x0, {0x0, 0x0, 0x0, r4, 0x2438, 0x2000}, [@IFLA_IF_NETNSID={0xfffffffffffffe5b, 0x2e, 0x1f}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x6}, @IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "a0bce187b62d732d03e0744b01d7f40b8ac9c0aba50715"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x401000000000000}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "478d6c8ec288bb1f75ca7b608f7bc25346a0ec9d89aa24cc56e755b1"}]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.522278] dccp_close: ABORT with 65423 bytes unread [ 70.541624] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) recvmsg$kcm(r0, &(0x7f00006b3000-0x38)={&(0x7f000072d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000759000)=[], 0x0, &(0x7f0000d2e000)=""/150, 0x96, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fc0000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cf9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f29000)={r2, 0x0}) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000004000-0x1d)=""/29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockname(r2, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x0, 0x9, &(0x7f0000940000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ce000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 08:18:35 executing program 6: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000540000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xd0)="f56c5828b2b2660e041742fcc5507c2be8e09d3662ccbef632a9a64e6d355221946ecd7768f364fbbf65b673d85e1db3b36a572ebbf613b8d13b5823b431fbd186634589a033b9d277f9c11c82f981693318cfc1cf601ccabd4345d5af487f0d4ccd21899a4cbd7c721aaaea3de247e0f6ecb834de6865c371598e6b8db903f2cd82a326165758dc0ec967eeb762ac8a053762bb34801f9b981b6f2a114428590f6456b021e49254bca5b30b7b1a7e9147a0dae8c789b18495070f5706bab57b29f11813edb64d67c5b264ac14f871de", 0xd0) unshare(0x2c000200) 2018/01/26 08:18:35 executing program 1: socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000584000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0xd237, 0x4) r4 = socket(0x1, 0x2, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000002000-0xc7)=""/199, 0xc7}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000002000)=""/204, 0xcc}, {&(0x7f0000003000-0x8)=""/8, 0x8}], 0x7, &(0x7f0000002000-0x6f)=""/111, 0x6f, 0x0}, 0x40012100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000003000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000004000)=0x3f, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000003000)={r5, 0x80000, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000007000-0x10)={r2, 0x94, &(0x7f0000005000-0x94)=[@in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6360, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000008000-0xc)={r5, 0x80000, r7}) 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0xffffffffffffffe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x800, [0x6, 0x100, 0x3, 0x2, 0x9, 0x0, 0x7c, 0x100000001]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x4) r4 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000008000-0x1c)=""/28, 0x1c, 0x2000, &(0x7f0000006000-0x10)={0x1a, 0x1f, 0x3baf, 0x0, 0x300000000, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a45000)=[{&(0x7f0000dab000-0xbd)="6d4606a0b42564e4812d03a43efae11a2abce749356ad853f046ecbd410d3a46eec955e21a286f2f95d281bef38bed8b", 0x30}], 0x1) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000363000-0x10)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) r1 = socket(0xb, 0xb, 0x9f8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000deb000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0xfab7, 0x4, 0x32}, &(0x7f00009c7000+0x975)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c9e000)={r2, 0x400}, 0x8) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000471000)=0xfffffffffffffff9, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000086c000-0x78)={0x800, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x6, 0x401, 0x400, &(0x7f0000666000-0x10)=@common='yam0\x00', 0x3, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b6b000-0x4)=0x0, &(0x7f00005ea000)=0x4) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) accept4$netrom(r1, &(0x7f0000b48000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d76000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00004ac000)="ba13fe0bec7141c3884753ec59292e43", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000025c000)={0x0, @in6={{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x10000, 0x5, 0x1}, &(0x7f00001fa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000d9000-0x8)={r4, 0x4}, &(0x7f0000f54000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ade000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eda000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000074000)={0x1759, "dab64312e58a"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0xef, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0xf9)="03d13a4b96bd97699ae08bd7ffc2743b5ec909c9e89a9f6cbd4b457a6d31fa0bc75793317785d8c87ff0ec519691de971b91e30e15c447650e5c1b0f04f9ed186410e476eb54b0651cb28a3e34b40d20fd9933974d27b1095477e47565d750d4f71709c45a6df92b01c2f0cc2da7230ec6a5ccd3598f242ad2449ac1817bcc8ce73807ad7a7775e520e734d78245d87360a2106006d349fb043380d457804ed89ceb4a6c412c71d34fa4a1615a748415c12dfdee6e9e3cda876bf11ac39730fed11cc2f574cb5934f4373302b3c774e6b627c53dd856b069beccdb2bf326eb428871656556e6f562d914c4166e8b8608315ade94295877e8f9", 0xf9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x75) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@generic="720a19b3519c44cc090be5c1e365cc59", 0x6fc5}) connect(r0, &(0x7f0000002000)=@nfc={0x27, 0x2, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x36, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000004000-0x48)=@routing={0x6c, 0x8, 0x0, 0x7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000-0x70)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000005000)="32e87a905094f718d6f610552f2f45855846d61eaab9b97cb1c70df04c0aa2c1f00308746e27bf2ed60df76eca41ef71948fd62cb6db800f4d1d1b924283f9cfca8124d144a84287e23d95", 0x4b}, {&(0x7f0000002000-0xe7)="b352f909e31f26956065fe6474dc6f487ea87f60d3c7c279ef35f4a8dae6a021c5cc498d5145bf5078c7ba412a05c6c512050203e4e964e0759514f5972eb84a97c1b1aafffa95d04e200df279b6396ca7c01c0ec77961761ddbf9f136c3605329f74fc52f6b9382387b076dcfe7834f8bbb5a1c60d656d4592f5a1527cde1164c97795a23a3dbca32e848257ba6c932abfdad85c26ec1a1519c92b2960556857b1a07ac32b58b28eda8c2b0c9cb65d5e13856a1aa29591ce62fc93f2f3ae3b6a06676dfdfb88b57aaa3f30538d161c55574ce304bd92828d26c41dc2e38857171f85cb7f2c1a5", 0xe7}, {&(0x7f0000003000-0x98)="0b7c4e7d36538d42c4eaaacbb9fe269bbd66c9d30989ea74a3abb9ee7a4e2731bf3f5e54915f84240c5fd283e7cb58b9b525523fe193f5293753069ae575be00bc31ce857cde8724ca6b22666dc83c08473e5f719f10f24d72656701b49b132785810c78d05a39f42974a8062bd1c516518ef0538631d1499584b2fa332ac9a8df475c6c466be3f461e74cf11b421ff29459e591489e9cd0", 0x98}, {&(0x7f0000005000)="5c0d7302a2", 0x5}, {&(0x7f0000005000)="49c715dc575ec02e8b0f94dba8832580380c5cc3bceea19b78eeecaa557197107ec1ec3fe49a50f97e956505b061a139f3b307451c85a17474983fd2145a80053a221c7d96eb9923bb32a3dab04eb50b84c8faef6478b8d661c77e32fcf9161abbb70b3e3d9e7fd785f033d7b08bde4397d515", 0x73}, {&(0x7f0000003000)="f0d38e14b2fcbb831a3a089ac38fe48ba3576005c5b79b677d2edec5db834bf5bba5c457e74342e9086450f681dca7dde38842aba26215520a3e004a7b6f83895b7f8b400d29f2c3e236f6b4ec4a3f49a4e1ce6d345e71d93e591bbed50d059045a186990d98d2e705990c0e74e7eedb04af48000d28b5d4bd28b3b16013ac5d6d25b9596beb934c838635f5956747d19d8ac5", 0x93}], 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common=""/16, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x1c) listen(r0, 0xffffffffffff83ae) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000008000-0x4)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x7, 0x208, 0x7, 0x6, r2}, &(0x7f0000001000)=0x10) 2018/01/26 08:18:35 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000009d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x3, 0xf5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x80, 0xfff, 0x108e0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a1a000-0x1c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ff6000)={0x0, 0x9, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x9]}, 0x2de) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) r1 = accept(r0, &(0x7f00000cc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003c2000)=0xe) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000546000-0x38)={&(0x7f000015f000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002b9000-0x10)={&(0x7f000012a000-0x110)={0x110, 0x1f, 0xe72b002cf79e625e, 0x5, 0x3, {0xd, 0x0, 0x0}, [@typed={0x10, 0x3d, @u64=0x4}, @nested={0x18, 0x2a, [@typed={0xc, 0x17, @fd=r0}, @typed={0x8, 0x4f, @void=""}]}, @typed={0xc, 0x86, @pid=r2}, @nested={0x8c, 0xe, [@generic="2b88d5a8c25d68c2d54d309e5cf57c09452306c4966e388ad2341fb221caae3fbc2255d05674032407cb93383b95f5f4ec1ea8a2ecdab15b16d36c793917238064a0014500273c37273339c09dfed8bfcc996bde3e3501634d97e75f81d536d31b55a78043349df1d344db7a2550e206b8f7b47be093e11a705d7126f06d7bce8684f5b01ef5f17f"]}, @generic="0f94c4f16a838621179b3e55", @generic="d6cde9e61f3f6726fb67c983c72c515eebcc84e24c997709b3e5f58d2b60fd9efd508b13c65930402b54c08708ef2be3"]}, 0x110}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093e000)={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]}, 0xcf}]}, &(0x7f0000de4000)=0xffffffd9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r0, &(0x7f0000fa1000)="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", 0x464) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001dc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ca3000-0x4)=0x58, 0x80000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002ae000)={0x0, 0x0}, 0xffffffffffffff0c) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ed0000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000771000)=0x0, &(0x7f0000c9e000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000e0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000dc000)=@bridge_dellink={0x60, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}, @IFLA_MAP={0x28, 0xe, {0x7, 0x8000000, 0x8000001f, 0x9, 0x3e, 0x4}}, @IFLA_LINKMODE={0x8, 0x11, 0xff21}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/01/26 08:18:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009da000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000392000)="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", 0xff}, {&(0x7f00003b4000-0x27)="ea5c4213b980f1d19bf41aa8d4ad31eac7990011ca0670e5bea026e10da5b7be9f2daa9d6fc5aa", 0x27}, {&(0x7f0000000000)="10f0d5d3495981e73e22f58682a5d427c6e222f6ada0f5a68c7c5afbae1635e04fb172703dbb26193f738add267a4353424e21f3d6d240de91339f44a8fdc1904c63f6d71ed3c22f1badbc40bffbb7587be02e9f416235c218442af68d9eb2a49686b665d0116346d49283da4b88bc67b25ceb0a", 0x74}, {&(0x7f0000001000-0x41)="9a242b68c1f644172f97f107f9faf8caf2a301250dcaca1af947137e57d60a0bca99ea26dc44f112a40fd9a2b31bd572aa29ae4473b0901fc350bc2884b82954cf", 0x41}, {&(0x7f0000000000)="1334040bd6607ed055b0e08127d67f9b6e24f6aa0716f007ff21b469a544a4b838217554fb0592c259830b4605aac0b63c5e248e9a807f7eed9479581b026cd57efca6a3a590adb750f50dd366dc143d9aa588c2c453f464240f401e9b5a466b631b63924167361c3b21b2da1d9e24aedfa41364138432e896a1ebf1c9dfab54b75ca376420f61", 0x87}], 0x5, 0x0, 0x0, 0x4000}], 0x1, 0x8040) r2 = accept(r0, &(0x7f0000339000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000034e000-0x4)=0xfcb3) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c87000)=0x0, &(0x7f00008ba000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000059b000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000aeb000-0x38)={&(0x7f000003d000-0xc)={0x10, 0x0, 0x0, 0x40000001c0000}, 0xc, &(0x7f0000e49000)={&(0x7f0000091000)={0x450, 0x10, 0x6, 0x40a, 0x3, 0x1, {0x7, 0x0, 0x1}, [@generic="53b691edc0f9eba5b3eec1a8d544096b4f8411d4fda939faa1baaa7735e374c81d86a68c73c03cc2fe4591333bf0cd29e4e70d73281afcc5aeb64d2b76362cb1727a2b9275d0d1ff90d55a3ea3e9444d552aee61a72e74522dfd306ff24110f942544d2139b812b78a132ee936b68dd184f4184667fb6d45be7b468aefc04172efa3af6ae9e06485b802a5bac119ba88a495ea0035c5c571a19486dbddc83be2f1e23454f340418c5232d64180a804c6b655409ba60ebaf77e29bcdd4d13da85", @nested={0x1bc, 0x35, [@generic="82c96565b8df50a3fb657720e2ee17f2c200e2a458ff5501f45a4d2c0f33df5d3849d64bf05c1519ae01746ca5e0a32735892fcdab055203b5d16a4b0fda2b974104533a98861436b87d3971fad7805e4464fac0ffafe5d2944228cc990a06c6ee8730b14724b47605a6f397fd8d08429486cc3a23eb89300fa0f2e94e1e1558cc1569e9f0ecde9de130d7c6bf9dde4ef8f3b8148e20ad27dd03792c6328b84ca233614e2e49e0a4f397c3d9e177b6630ecb1961820af05b433481b39db4a816bd06723b699185f5d77f4c4683ce16bf0cb38c87d74ea294d6d3211b4908c644aee64643a05fc64ac321e1251eb89fdb41af", @typed={0x10, 0x72, @str='@wlan0j\x00'}, @generic="f9b4d49dce4f08dfb44dccb464236bc9dbdb3721d4e269e65dbbc6d81c2d51a76ee463dd254efb6af8d965484bc6039a9482b4564242f8a5685410030ffab620ba271e5954c18cb4259ff7e1ab5796a5a6b9967d6df388691b9c08e04d14d76f4b387bfda7dd05acfd348d26b40aa2ea8607b9945162a151e82acd729385f013e0ee9c0505942a3ca77dcc5dda1c7d7aae5e86243cfc246413328224863c74cd1dd2308186a72a6cb4f06c18b4d486d72609e99ffe99"]}, @nested={0xd8, 0x24, [@generic="8cf43224aee4bc176aa7514bd758295562f6f8d9dc023c033b0548744947393636eff74085f5ade8837c3498af31e68811f73c60f955fb5523e7726c6f39bafdda706e350fe494c4535443c76cb99f6e96b789d7ac759f4e017a2a940c5e61b715e910c55ac9920fba185ebaa4da4426e4862a14b1c039750c5705bd82c45060016a1dc75ae25c1317b5929be912aca9e8beb9796c05c89a5d58cc3a84bd987b9760124c87be1c91622d7a240b4ea870c5d3f2cd61c217e38f9a21b0828dae3c42c41e0da6a3ecdf9fdddf95cb3e782fa0593f"]}, @typed={0x28, 0x4a, @str='cgroup\'user!,em1*bdevselinux\x00'}, @generic="9d6f6b38bc2ed09b270476467f6577accee9f6dd23108c829e48426e10e8b5a722491b0b86f98a291907b532ab9d0193db69983e258a6599a1804755150f6594f5542b59bf6be9b13f89a49b0f20174f77034dacd8c794d96c43a09bc6968378ab21223e61264f0a76", @nested={0x54, 0x13, [@typed={0xc, 0x58, @ipv4=@multicast1=0xe0000001}, @generic="b685d573fb8af8c07c257a3309c331f5af018cc48a5eacb34cd0f1596849959de64a7737c6992eb9d17dff80c4961560f4b95079c9f8aa4385f4ad8f7f2192efb28695"]}]}, 0x450}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a56000)={0xdb, 0x5, 0x4, 0xd3, 0x1, 0x3, 0x10000, 0x6, 0x0}, &(0x7f0000c9d000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009cc000)={r2, 0x20}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x189}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000517000-0x8)={0x0, 0x0}) sendto$packet(r5, &(0x7f00007bc000)="b82f8931a50ea628325bb5ee6814940a9dc3ff09211c6b4d6e5e135e4377e2993a062033b89c26e86f5a092979c616d7b02d5de22baba80fe0fe407e40942f5ddf1df50eae0a47eeea772aedd61e3642c889109997dce93554620e76e217e5f250c77c88a126d2a1f8b9c7ff27fd77de7e171649974786f80f38a0", 0x7b, 0x20000040, &(0x7f0000aae000)={0x11, 0x5, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x7, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000223000)=0x1000) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, 0x0, &(0x7f0000285000-0x4)=0x0, 0x80800) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000517000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x5, 0x2, 0x4aaf, &(0x7f0000a95000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000680000)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f8e000)={0x81, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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]}]}, 0x290) sendmsg$rds(r4, &(0x7f0000684000)={&(0x7f000074f000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028a000-0x30)=[{&(0x7f00009e4000)=""/147, 0x93}, {&(0x7f00006a4000)=""/132, 0x84}, {&(0x7f000081a000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f00000ba000-0x190)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000081a000)=0x0, &(0x7f0000a6a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000e65000)=0x0, &(0x7f00008aa000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @mask_fadd={0x3ca, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000cbb000-0x8)=0x0, &(0x7f000023f000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f00006ae000-0x8)=0x0, &(0x7f0000295000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00001e1000)=""/10, 0xa}, &(0x7f00003a0000)=0x0, 0x0}}], 0x190, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000812000-0x4)=0x0) 2018/01/26 08:18:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="3aa16cf57cef769af7794251de91c257", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r2}) listen(r0, 0x6) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f000075c000)=0x4) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000e28000)=0x4) 2018/01/26 08:18:35 executing program 4: r0 = socket(0xa, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000acd000)=0x0, &(0x7f0000c29000)=0x8) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c84000-0x28)={@generic="d9750c35339cfe417b118de524fca2c6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x7c)=[@in6={0xa, 0x2, 0x6ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}], 0x84) 2018/01/26 08:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000983000)={0xffffffffffffff9c}) sendmsg$key(r0, &(0x7f0000e4c000)={0x0, 0x0, &(0x7f0000ca1000)={&(0x7f0000edd000-0x38)={0x2, 0x11, 0xffffffffffffff4a, 0x6, 0x7, 0x0, 0x4, 0x2, [@sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffc1, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x3, 0xfffffffffffffff7, 0x5, 0xd2, 0x2, 0x80000000}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000826000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e50000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x429b}, &(0x7f0000f7d000-0x4)=0x98) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f7c000)=@assoc_id=r1, &(0x7f0000f7d000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000f7f000-0x38)={0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000a16000-0x1d4)={0x1d4, 0x37, 0x128, 0x3, 0x0, "", [@nested={0x1b4, 0x31, [@generic="009127bfc4c258e6ffd38731fd3b48df55168a76c38cfe1d3d931fb1ee51cfede113844b451eb2a348c382424afe5fc31f6465c77146714d306ddebeebc437418a50746da56069cbc0d13273d717a6b2d4ba911afd4ecab4f6815d9811680b9d8340f23a063490b73305ad45380f8b584162c7ae0cedf5578e4ad06fe4d09d8f2ae2e383c512c56355213e9c6b6bcc1d2f53bedf", @generic="3679273a190d7cc48201900f5f03cee201192e35c8f52ba71c707eab2b72d72cf42cd41b3f838907ffb9f2c4260af4f394d55b88f02e27a23499a5f17ea9d99fed052b2dad5a1dbd739abb834c24b3b62c320d7e1d8b68600d4ea412ab9ec989e973baf4de1aad31efa664cf25cbe307831851af7f76ae4669642cda9f4f0b9eb8a750ff", @typed={0xc, 0x38, @fd=r2}, @generic="0b77ff3e732d1508037b6f1d0731d1bc785f31d99d1d4461f1879eab7f497517b21ccef14a765208a9dea3fc93f7171540d63e1dfce8485cffd76167460abd0bd17993b950bd22ca1718f97aeeee9344f19f44e5b5bdb3cc8535f2fa7456f07d778d69e5099c8e79faedd27189ff2d3a4ad62c0858744601df19f4deb8cd4890819b2762c01fc1d1469153a3"]}, @typed={0x10, 0x23, @u64=0x1}]}, 0x1d4}], 0x1, &(0x7f000090a000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r0, r2, r3, r3, r2]}], 0x38, 0x4040840}, 0x8000) sendto(r3, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, 0x0, &(0x7f0000f7c000)=0x0) bind$vsock_stream(r5, &(0x7f0000506000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000f7d000+0x5ad)=[{&(0x7f0000103000-0xe2)=""/226, 0xe2}, {&(0x7f0000f7d000)=""/70, 0x46}, {&(0x7f000040e000-0x3c)=""/60, 0x3c}, {&(0x7f0000f7e000-0xcd)=""/205, 0xcd}, {&(0x7f00008dd000)=""/213, 0xd5}, {&(0x7f0000f7e000-0x8a)=""/138, 0x8a}, {&(0x7f0000f7e000-0xd6)=""/214, 0xd6}, {&(0x7f0000a47000)=""/17, 0x11}], 0x8, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c50000-0x38)={&(0x7f0000871000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f00009fc000)=""/4096, 0x1000}], 0x1, &(0x7f00001f3000-0xcf)=""/207, 0xcf, 0x20}, 0x2021) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000222000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bc8000)={r1, 0xc1c8}, &(0x7f000075c000)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x80002000, 0x0}) connect$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x2, 0x6, "b8266bb0a5c0", 0x1, 0x0}, 0x10) 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) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003000-0x18)={0x7, &(0x7f0000001000-0x4e)=""/78, &(0x7f0000003000-0xa8)=[{0x4, 0xbf, 0x5, &(0x7f0000002000)=""/191}, {0x3, 0x38, 0x0, &(0x7f0000002000-0x38)=""/56}, {0x40, 0x24, 0x1, &(0x7f0000000000)=""/36}, {0x3, 0xad, 0x7, &(0x7f0000002000)=""/173}, {0x2, 0x8d, 0xffffffffffffff8a, &(0x7f0000003000-0x8d)=""/141}, {0x5, 0x1000, 0x1, &(0x7f0000000000)=""/4096}, {0x8000, 0xa0, 0x2, &(0x7f0000000000)=""/160}]}) getpeername$ipx(r3, &(0x7f0000002000-0x3)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x6], 0x1, 0x401, 0x3, 0xffff, 0x0, 0x3, {0xfffffffffffffffa, 0x7, 0x2, 0x6, 0x0, 0xadd1, 0x25, 0x3, 0x0, 0x3f, 0x20, 0xfffffffffffff001, 0x77d, 0x6, "05d9646c04989616e3664eee3cbc0fbc0fd6e568689ddffa9d4d8c9eaee4cec4"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) accept(r2, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x32) r6 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/227, 0xe3) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000003000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@generic="9d8d69fe8a421944402872926045a07f", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x9, 0x5, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000005000)={0x2, 0x15, 0x7, 0x8, 0x6, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0x0, 0x6, 0x0, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x5, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r3, 0x3ff) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x3, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00004cb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000901000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[], 0x0, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000006000)=0x14, 0x4) mmap(&(0x7f0000011000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common="7369342800000000000000000055e900", &(0x7f0000011000)=@ethtool_per_queue_op={0x4b, 0x36, [0x6, 0x4, 0x6f2, 0x9, 0x8, 0x400, 0x5, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff800, 0xad57, 0x2072, 0x1, 0x5, 0x8000, 0xfff, 0x31c1d478, 0x8, 0x4, 0x8, 0x41, 0x0, 0x9, 0x101, 0xffffffffffffffe0, 0x5, 0x1000, 0x67a, 0x40, 0x7, 0x2, 0x1, 0x7fff, 0x4, 0x7f, 0x8, 0x5, 0x9, 0x8, 0x8, 0x6, 0x5, 0x2, 0x1, 0x1, 0x7, 0x8, 0x10001, 0x8, 0xffffffff, 0x3, 0x7, 0x8, 0x3, 0x1, 0x100000000, 0x2, 0x1, 0x7, 0x6, 0x20, 0x6, 0x9c9c, 0x9, 0x6, 0x1, 0x3, 0x3, 0x5, 0x5, 0x80000001, 0x0, 0x100, 0xf740000000000000, 0x9bde, 0x8, 0x8, 0x0, 0xff, 0x5, 0x9, 0x1, 0x6, 0x5, 0x8000, 0x100, 0x400, 0x0, 0x80, 0x0, 0x4, 0x7, 0x1ff, 0x9, 0x4, 0x4, 0x100000000, 0xffffffffffffffc0, 0x7229, 0x51c, 0x3, 0xeb, 0x4, 0x6589, 0x7, 0x8000, 0x1, 0x6, 0x6, 0x5, 0x9, 0x34c66c6c, 0x9, 0x4, 0xa05, 0x5, 0x6, 0x401, 0x3, 0x101, 0x5, 0x96c, 0x1f, 0x3, 0xfffffffffffff636, 0xffff, 0x632, 0x8000, 0x40, 0x10001, 0x9, 0x5, 0xfffffffffffffffc, 0x10000, 0x10001, 0x10000, 0x20, 0x6, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x7, 0x4, 0x400, 0x5, 0xf106, 0xac, 0x3a, 0xe53f, 0x8, 0x0, 0x7, 0x7f, 0xffffffffffffffff, 0x5, 0xeb9f, 0x4, 0x8, 0xfffffffffffffffc, 0xfff, 0x5, 0x8, 0x0, 0x776, 0x4, 0x7fffffff, 0x5, 0x5, 0x1, 0x4, 0x7, 0x9, 0x41a637e, 0x3, 0x4, 0x82, 0x0, 0xe0a5, 0x3, 0x9, 0xe3, 0x6, 0x4, 0x2, 0x4, 0x8001, 0x4cfd, 0x3ff, 0x0, 0x0, 0x80, 0x5, 0x39e0, 0x40800000000000, 0x5, 0x8, 0x1, 0x7, 0x2, 0x1, 0x7, 0x5, 0x0, 0x2, 0x4, 0xffffffff958d969c, 0xe80, 0x3f, 0x2, 0x2, 0x8001, 0x0, 0x6, 0x200, 0x2, 0xfffffffffffffeff, 0x1, 0x6, 0x80000001, 0x800, 0x8000, 0x4, 0x5, 0x7, 0x8, 0xa84, 0x3f, 0x6, 0x400, 0x6, 0x1, 0x3, 0x0, 0x1f, 0x9, 0x80000000, 0x8, 0x800, 0x10001, 0x9, 0x3ff, 0xa64, 0x9, 0x4, 0x0, 0x1, 0x4, 0x70283cd8, 0x2, 0x0, 0x20, 0x9, 0x80000001, 0x307, 0x401, 0x4, 0x5, 0x3f7e, 0x6, 0x80, 0x400, 0xd18, 0x4, 0xffffffffffff0000, 0x7, 0x7, 0x8, 0xfffffffffffffc00, 0x7, 0x2, 0xffff, 0xc3, 0x0, 0x5, 0x41, 0x0, 0x20, 0x2f, 0x7f, 0x401, 0xa1d, 0x90000000, 0x4, 0x0, 0x1, 0x0, 0xc1, 0x400, 0x0, 0xdb6, 0x9, 0x7f800000000, 0x3, 0xffffffffffffff0c, 0x0, 0x8001, 0xa80, 0x3, 0x5, 0x5, 0xc7, 0x0, 0x8, 0x4, 0x6, 0x9, 0xffffffffffffffff, 0x0, 0x80000000, 0xf597, 0x10000, 0x5, 0xa23e, 0x4b, 0x9, 0x200, 0xffffffffffffff99, 0x3f, 0x7, 0x9, 0x1, 0xe4d, 0x6, 0x2, 0x7, 0x7, 0xc32, 0x1, 0xd09b, 0x3, 0x0, 0x8d80, 0x4, 0x5, 0x1, 0x1, 0x1, 0xff, 0x5, 0x100000001, 0x3, 0x809f, 0x5, 0x6, 0xfffffffffffffff8, 0x4f58, 0x2, 0x3f, 0x4252713d, 0x4, 0x4d, 0x0, 0x10000, 0xfb, 0xe7, 0x4, 0x3, 0x5, 0x9, 0xe76, 0x235, 0x1, 0x6, 0x2, 0x2, 0xffff, 0x3, 0x101, 0x7, 0xffffffffffff1a3d, 0x1000, 0xec, 0xcc9, 0x20, 0xffff, 0x1, 0x5, 0x3, 0x100000001, 0x7fffffff, 0x0, 0x200, 0x0, 0x168bfc5c, 0xffffffff, 0x3, 0x2, 0x7, 0x6, 0xad, 0xfff, 0xffff, 0x1f, 0x6, 0x0, 0xfffffffffffffffb, 0x10000, 0x3, 0x1000, 0x1000, 0x80, 0x80, 0x400, 0xffffffffffff82c8, 0xd116, 0x3b09, 0xfff, 0xfffffffffffffff7, 0x40, 0x3, 0x2, 0x1, 0x1004000, 0xfff, 0xffffffff, 0x100000000, 0xfffffffffffffff9, 0x9, 0x7, 0x7, 0x81, 0x200, 0x7, 0x9, 0xdf, 0x8f87, 0x323, 0x7, 0x1f, 0x5, 0x3, 0xc44f, 0x5, 0xe15a, 0x800000, 0x5, 0x6, 0x3f, 0xff, 0x9, 0x8, 0x8, 0x77, 0x81, 0x1, 0x8, 0x7, 0x5, 0x20, 0xfffffffffffffffe, 0x3000000000000, 0xe2a, 0x6, 0xfffffffffffffff8, 0x8, 0xfff, 0x92, 0x9, 0x8, 0xc70e, 0x7fff, 0x0, 0x7, 0x9, 0x7f, 0x100, 0x401, 0xe91, 0xa06, 0x4, 0xfffffffffffff89d, 0x0, 0x8, 0x0, 0xffffffff, 0x800, 0xb3, 0x6, 0x4, 0x7, 0x6, 0x3, 0x1000, 0x549, 0x80, 0x6000000, 0x2, 0x6, 0xe0, 0x3, 0x101, 0x3, 0x1, 0x20, 0x0, 0x7ff, 0x8, 0x80000000, 0x6, 0x3, 0xfffffffffffffbdc, 0x7, 0x0, 0x10000, 0x7, 0x6f7, 0x2, 0x7, 0x1, 0x9, 0x9, 0x4, 0x8000, 0x30000000000000, 0x6, 0x3, 0x6, 0xa4, 0x5, 0x1, 0x5, 0x2, 0x8, 0x6, 0x100, 0x0, 0x5, 0x7, 0x6, 0x7fffffff, 0xffff, 0x6, 0x3, 0x3ff, 0x8, 0x10000, 0x6ee2, 0x0, 0x4, 0x401, 0x6, 0xfb, 0xd7, 0x0, 0x3, 0x367, 0x1, 0x2636e307, 0x8, 0x5, 0x165, 0x4, 0x1f, 0x8, 0xffff, 0xa7b, 0x9, 0x9, 0x1, 0x9a3, 0xfff, 0x8, 0x2, 0xb1, 0xfa, 0x460, 0x8, 0x5, 0x17800000000, 0x100000000, 0x7fff, 0x4, 0x859, 0x100000001, 0x7, 0x8, 0x4, 0xff, 0x4, 0x2, 0x5, 0x187, 0x80, 0x7fff, 0x3e61, 0xa2, 0x2, 0x0, 0xae, 0x0, 0x54, 0x7f, 0x1, 0x10001, 0x1000, 0x3, 0x1f, 0x9, 0x10000, 0x97a4, 0x7, 0x3, 0x3, 0x5, 0x800, 0x40, 0xfffffffffffffff9, 0x9, 0x5, 0x30000000, 0xf7, 0x0, 0x981eff0, 0x5, 0x4, 0x8d1, 0x80000000, 0x7, 0x4, 0x81, 0xff, 0x9, 0x0, 0x8, 0x20, 0x40, 0x4, 0x8, 0x7, 0x10001, 0x9, 0x9, 0x20, 0x2, 0x1, 0x3e08dd77, 0x401, 0x1f, 0x4db, 0xfff, 0x76, 0x1f, 0x100000001, 0x1, 0xffffffffffffffff, 0x6, 0x8001, 0x4, 0x93, 0xe255, 0x3, 0x8, 0x0, 0x8, 0x6, 0x3, 0x1f, 0x8, 0xac3, 0x0, 0x4, 0x1000, 0xed33, 0x9, 0xffffffffffffffff, 0x8001, 0x6, 0xfff, 0x10001, 0x6, 0x5, 0x80, 0xffff, 0x100000001, 0x9705, 0x6, 0x51, 0x401, 0x20, 0x8001, 0x81, 0x1ff, 0x9, 0x4, 0x9, 0xffffffffffff3b8d, 0x7, 0x1, 0x139, 0x3, 0x0, 0x7, 0x8, 0x2, 0x4, 0x10000, 0x1, 0x1, 0x5, 0xd45d, 0x4, 0x82e, 0x2, 0x400000000000000, 0x9, 0x1f, 0x100000000, 0x5, 0x5, 0x100, 0x0, 0x4, 0xff, 0x3, 0xd76e, 0xc0000000000000, 0x7, 0x10001, 0x0, 0x0, 0xd0bc, 0xa358, 0x8, 0x3, 0xff, 0x8000, 0x3, 0x0, 0x1f, 0x4, 0x1, 0x400, 0x400, 0x5, 0xffff, 0x3, 0x7, 0x8001, 0x3ff, 0x4, 0x5, 0x0, 0x37c, 0x6, 0x71, 0xfffffffffffffff9, 0xffffffffffff64dd, 0x3, 0x1, 0x4, 0x6, 0x2, 0x2, 0x5, 0x40, 0x81, 0x400000000, 0x0, 0x80, 0x7, 0x6, 0x4, 0x3, 0x10001, 0x2, 0x2e, 0xfffffffffffffbae, 0x7, 0x401, 0x5, 0x0, 0x30b4, 0x1f, 0xffffffff, 0x0, 0x1, 0x0, 0x2, 0x8, 0x8000, 0xfffffffffffffffd, 0x8, 0x9, 0x8, 0x4, 0x10001, 0x6, 0x6, 0x70b, 0x5, 0x80000000, 0x1, 0xb7, 0x0, 0x8, 0x9, 0xa37, 0x3, 0x9c4, 0x5, 0xffffffffffffffff, 0x851, 0xffffffffffffb8a0, 0x7fffffff, 0x38, 0x0, 0x0, 0x6, 0x4, 0xdf, 0x5, 0x1, 0xfb4, 0x2, 0x7fff, 0x3, 0x7, 0xb64757a, 0x1, 0x2, 0x200, 0x9, 0x7f, 0x7fffffff, 0x52, 0x2, 0x4, 0x8, 0x4, 0x10001, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x9e980, 0x401, 0xfffffffffffffffa, 0x5, 0x401, 0x10001, 0x100000001, 0x4, 0x7f, 0x0, 0x1, 0x7, 0x9e8aed6, 0x9, 0x1, 0x0, 0x2, 0xf02, 0x8000, 0x80, 0x21c, 0x8, 0x1ff, 0x3, 0x2, 0x6, 0x5, 0x5, 0xff, 0x6dc, 0xfff, 0x6, 0x1, 0x78, 0x0, 0x80, 0xcc02, 0x0, 0x0, 0x7f, 0x1, 0x3, 0x200, 0xffffffffffff7fff, 0x2, 0xb102, 0x6, 0x3, 0x0, 0x800000010, 0x0, 0xfba, 0x8, 0x8000, 0x0, 0x3d6, 0x7, 0xb7f6, 0x401, 0x6, 0xf5f, 0x1f, 0x4, 0x8a, 0x9, 0x1, 0x1, 0xff, 0x5, 0xa7f4, 0x100000000000000, 0x6, 0x4, 0x0, 0xea, 0x407, 0xfffffffffffff058, 0x4, 0x2, 0x1, 0x100000000, 0x9, 0x2, 0xac0, 0x400, 0x0, 0x99e, 0x6, 0x100, 0x7fff, 0xe3, 0x3, 0xff, 0x4, 0x6, 0x3, 0x0, 0x840f, 0xfffffffffffff384, 0xffffffffffff0001, 0x6, 0x6, 0x4ca5, 0x1ff, 0x3a6d, 0x2, 0xfffffffffffff800, 0x6, 0x5, 0x4805, 0xffff, 0x100000000, 0x9, 0x7, 0x6d2c, 0x4, 0x4, 0x9, 0x100, 0xa000000000, 0x4e, 0x8, 0x8, 0x0, 0x3, 0x2, 0x5, 0xe59, 0x8, 0x1, 0x0, 0x5, 0x1, 0x1000, 0x1, 0x10000000, 0x0, 0x80, 0x2, 0x7c3dfde0, 0x1f, 0x8, 0x101, 0xffff, 0x9a, 0x10001, 0x6, 0x1eab, 0xfff, 0x7, 0x9, 0x7fff, 0x3, 0x91a9, 0x3f, 0x6, 0x100000000, 0x7, 0x0, 0x2, 0x76, 0x1, 0x1000, 0x4, 0x4, 0x4c7b35df, 0x8, 0x2b, 0x2, 0x9, 0x0, 0x1f, 0xffffffff, 0x7, 0x7f, 0x6, 0x5, 0x6, 0xffff, 0x5, 0x2, 0x0, 0x80, 0x3, 0x2, 0x7, 0x4, 0x778, 0x6, 0x8000, 0x1, 0x5, 0x5, 0x7, 0x0, 0x81, 0x20, 0x99, 0x8, 0x4, 0x100000001, 0x64, 0x1, 0x20, 0x5, 0xfffffffffffffffa, 0x34, 0xff, 0xba, 0xffffffffffffff92, 0xcf1e, 0x3f, 0x10001, 0x0, 0x33cb660c, 0x6, 0x3ff, 0x7, 0x7, 0x5, 0x7fffffff, 0xffffffffffffff7f, 0x8001, 0x8, 0x0, 0x80, 0x0, 0x5, 0x4, 0x1, 0x2456, 0x20, 0x3ff, 0x5, 0x9, 0x2, 0x3, 0x8, 0xe9, 0x83, 0x40, 0xffff, 0x6, 0xe, 0x47af, 0xc4, 0x100000000, 0x101, 0xa7, 0x2, 0x401, 0x1, 0x60, 0xff, 0x61, 0x8, 0x7, 0x1, 0x4, 0x23, 0xff, 0x5f, 0x3, 0x0, 0x3ff, 0x9ef, 0x2, 0x20, 0x8000, 0x400, 0x3, 0x3, 0x20, 0x4, 0xe835, 0x1ff, 0x7, 0x7, 0x5, 0x6, 0xc8, 0x7, 0x6, 0x9, 0xeb56, 0x38e1, 0x7, 0x6, 0x0, 0x1, 0xffff, 0x8, 0x1c, 0x4, 0xd0d5, 0x8001, 0x0, 0x8, 0x4, 0x7, 0xffffffff, 0x0, 0x0, 0x9, 0x9, 0x75c, 0x1f00000, 0x8, 0x8, 0x1, 0x2, 0x5e6, 0x40, 0x80000001, 0xfff, 0x2, 0x1, 0x6fc5aba4, 0x100000000, 0x6, 0x100, 0x1000, 0xa86, 0x7fff, 0x7ff, 0x200, 0x2, 0x6f, 0x9, 0x1f, 0x8000, 0x28de3e3e, 0x9, 0x100000000, 0x8001, 0x5, 0x94, 0x7, 0x0, 0x7fff, 0x5, 0x2, 0xd82, 0x9, 0x6, 0x1, 0x3f, 0x8000, 0x31, 0x3f, 0x4, 0x5, 0x374, 0xc04, 0x4, 0xfe0, 0xbf6, 0x1f, 0xfffffffffffffffd, 0x6, 0x8, 0xaa, 0x2f, 0x7f, 0x8, 0x8, 0x4, 0xcd, 0xed, 0x7f, 0x1, 0x3, 0x9, 0x81, 0x10001, 0x8001, 0xb0ba, 0x5, 0x6, 0x100000001, 0x1f, 0x1ff, 0x6, 0x4, 0x7f, 0x5, 0x0, 0x80000000, 0x1, 0x40a, 0x80000000, 0x994, 0x8, 0x2, 0x1, 0x7ff, 0x7, 0xff, 0x5, 0xffff, 0xb1, 0x1, 0x0, 0x2, 0x6, 0x9, 0x800, 0x8000, 0x1, 0x1000, 0x6, 0xa45c, 0x1, 0xfffffffffffffff9, 0x401, 0x1, 0x101, 0x9, 0x7, 0xffffffffffffff66, 0x7, 0x1, 0x6, 0x1, 0x3, 0x1f, 0x3e, 0x0, 0x1, 0x2, 0x4, 0x787, 0xffffffff9b2bcb5b, 0x80000001, 0x8, 0xfffffffffffffffd, 0xbf, 0x56d8, 0x0, 0x44, 0x6, 0x5, 0x100, 0x5, 0x0, 0x8, 0x4, 0x6, 0x3, 0x3, 0xffff, 0x4, 0x2, 0x400, 0x82db, 0xae8, 0x915, 0x4a00, 0x81, 0x7ba, 0xaaee, 0x3, 0x7fffffff, 0x8, 0x6, 0x80, 0x6, 0x1ff, 0x6, 0x15cf, 0xf3, 0x6, 0x3b64, 0xfffffffffffffffa, 0xfffffffffffffe00, 0x7fffffff, 0x169, 0xfffffffffffffffb, 0x4, 0xc7, 0x7, 0x1, 0x1253, 0x7, 0x80000000, 0x1c3, 0x0, 0x800, 0x3, 0x101, 0x4, 0x7fffffff, 0x7fff, 0x74, 0x8, 0x8, 0x9, 0x8001, 0xae, 0x1, 0x1a, 0xffffffff, 0x7, 0x2, 0x2, 0x10001, 0xff, 0xfffffffffffffff9, 0x4edc, 0xfe7c, 0x1, 0x1, 0x5, 0xfff, 0x89b, 0x4, 0x6, 0x1, 0x7, 0x4, 0x9, 0x1000, 0xcf, 0x6, 0x400, 0x6, 0xffffffffffffb5c3, 0x0, 0x19, 0xfffffffffffffff8, 0xffffffff, 0x8, 0x0, 0xffffffff, 0x7f, 0x1000, 0x0, 0x401, 0x1, 0x7, 0x3, 0x3, 0x400, 0x7, 0x5e0, 0x4, 0x23c, 0x2, 0x3d, 0x6, 0x8001, 0x1fffffffe00000, 0x2, 0x4f, 0x101, 0x8, 0x3, 0x7, 0xff, 0xa39f, 0x0, 0x3, 0x7ff, 0x5, 0x81, 0x7, 0x45, 0xff, 0x80000000, 0xffff, 0x7f, 0x9, 0x6fb, 0x8, 0xffffffffffffff2b, 0x20, 0x4, 0x80008000000000, 0x7, 0x3, 0x100, 0x10000, 0x200, 0x9, 0x4, 0x297, 0x101, 0x10001, 0x80000001, 0x6, 0x9, 0xef2, 0x6, 0x401, 0x7, 0x40, 0x5, 0x2, 0x7, 0xff, 0x8, 0x3, 0x4, 0x4000000000, 0x0, 0x401, 0x3, 0x0, 0x5, 0x4, 0x80000000, 0x0, 0x0, 0x400, 0xfffffffffffffff8, 0x9, 0x7fffffff, 0x4, 0x5, 0x7, 0x1000, 0x0, 0x29f, 0x3, 0x3, 0x6, 0xfffffffffffffff7, 0x4, 0x100, 0x74, 0x6, 0xffffffffffffffff, 0x6, 0x8001, 0x656, 0x518, 0x7fffffff, 0x3, 0x0, 0xffffffffd464e8b0, 0x9, 0x4, 0xcd, 0x3, 0x1, 0x0, 0x3, 0x100000000, 0x93, 0x421, 0x6, 0x4, 0x3, 0x7, 0x101, 0x1f, 0x800, 0x1, 0x0, 0x5, 0xf4, 0x6, 0x916, 0x9, 0x9, 0x2, 0x0, 0x1, 0xffffffff80000000, 0x5, 0x9, 0x9, 0x7, 0x9, 0x2, 0x0, 0x4, 0x1000, 0x5, 0x5, 0x9, 0x7ff, 0x8, 0x4, 0x20, 0xfffffffffffffb13, 0x3, 0x2, 0x10000, 0xffffffffffffffc0, 0xf7, 0x0, 0xffffffff, 0x3, 0x10000, 0x5, 0x3, 0x994, 0xed, 0x6d14, 0x7, 0x3, 0x81, 0x1, 0x80000001, 0x400000000, 0x40, 0x1, 0x20, 0x7, 0x5, 0xfff, 0x0, 0x4, 0x4, 0x7, 0x0, 0x5, 0x7, 0x2, 0x8, 0x10000, 0x7f, 0xfffffffffffffffd, 0x1, 0xffffffff, 0x2, 0x1ff, 0x5, 0xffffffff, 0x7fff, 0x7f, 0x4, 0x9, 0x7, 0x0, 0x1, 0xf7b3ba2, 0x4, 0x7f, 0xffffffff, 0x56, 0x8000, 0x401, 0x6, 0x5ba1, 0x5, 0x8, 0x5000000, 0xf1c, 0x5, 0xa0, 0xfffffffffffffffa, 0x7, 0x7, 0x9, 0x9, 0x10000, 0x2, 0x19a, 0x8, 0x100000000, 0x7, 0xa176, 0x9, 0x6ede, 0x5, 0x5, 0x6, 0xea87, 0x20, 0xff, 0x101, 0x7, 0xb8, 0x225, 0x3, 0x1, 0xe8, 0xc7fd, 0x7f, 0x9b, 0x1ff, 0x5, 0x0, 0x9, 0x263, 0x1, 0x3f, 0x40, 0x7fffffff, 0x7fff, 0x1, 0xffff, 0x5, 0x10001, 0x9a, 0x7ff, 0x8000, 0xfffffffffffffc00, 0x4, 0x6, 0x29, 0x0, 0x4, 0x5, 0x41, 0x3ff, 0xd1, 0xd6, 0x4, 0xfff, 0xffffffffffffffe0, 0x8000, 0x4, 0x86, 0x72, 0x1, 0x7fff, 0x1, 0x8, 0x0, 0x1, 0x3, 0xfffffffffffffff9, 0x8001, 0x2, 0x7fffffff, 0x9b, 0x3, 0xa6ae, 0x9, 0x4, 0x8, 0x6, 0x9, 0x1, 0xf69, 0x1, 0x8, 0x3773, 0x7fff, 0x9, 0x8, 0x9, 0x0, 0x7, 0x6, 0x4, 0x9, 0x4, 0x8, 0x1, 0x9, 0x20, 0x400, 0x7fff, 0xff, 0x5, 0x100, 0x7, 0x2, 0x8, 0x7, 0x9, 0xffff, 0x1, 0x8, 0x0, 0x401, 0x7ff, 0x8001, 0x8, 0x81, 0x1, 0x80000001, 0x1, 0x10000, 0x6d8, 0x3f, 0x20c, 0x58, 0xffffffffffffb17e, 0x8001, 0x4, 0x81, 0x81, 0x0, 0x5, 0x7fff, 0xffff, 0x9, 0x0, 0x10000, 0x4, 0x8, 0x200000000, 0x1, 0x2, 0x3, 0x5, 0x3f, 0x40, 0x10001, 0x40, 0x14, 0x100000001, 0x9, 0x6, 0x80, 0x3f, 0x3f, 0x401, 0x5, 0x6, 0x2, 0xa8, 0x0, 0x1, 0x5623, 0x5, 0x10000, 0x7fff, 0x9, 0x7, 0xd3a7, 0x11c, 0x40, 0x1, 0x1, 0x400, 0xc838, 0x8, 0x5, 0xd6, 0x0, 0x2, 0x11, 0x3, 0x7, 0x9, 0x7, 0x3, 0x0, 0x90a, 0x7, 0x400, 0x10000, 0x4, 0x800000000000, 0x7fffffff, 0xd7c1, 0x8, 0x3, 0x9, 0x8001, 0x6, 0x40, 0x6, 0x3, 0xffffffffffffffff, 0x5, 0x7, 0x0, 0xa6b, 0x7, 0x7fff, 0x9, 0x3, 0x503, 0xf78e, 0x4, 0x0, 0x1ff, 0x8, 0x10001, 0x3ff, 0x6c9e, 0x101, 0x2d8b, 0x900000000000000, 0x7, 0x8, 0x86ca, 0x2000000, 0x35, 0x6, 0x5, 0x3ff, 0x7, 0x2d, 0x78, 0x10ae407a, 0x1, 0x1, 0x9, 0x100000000, 0x9, 0x1de08000000000, 0x7, 0x4, 0x9, 0xdb85, 0x10001, 0x0, 0x8, 0x8, 0x3, 0x69, 0x1, 0x5, 0x854, 0xf7, 0xf8fd, 0x4, 0x101, 0x7, 0x400000, 0x9, 0x0, 0x80, 0xa45c, 0x6, 0x2, 0x3, 0x5, 0xba, 0x9, 0x9, 0xffff, 0x3, 0x3, 0x8, 0xcc2, 0x2, 0x401, 0x0, 0xffffffff, 0x3, 0x8001, 0x5, 0x3f, 0x3, 0x0, 0x7, 0x9, 0x1e6c, 0xf8be, 0x5, 0x0, 0x3, 0x6, 0x3, 0x800, 0x10001, 0x2, 0x7, 0x80000001, 0x8001, 0x1, 0x4, 0x1, 0x4, 0x9, 0x1f, 0x100000001, 0xfffffffffffffffb, 0xe22e, 0x5, 0x400, 0x5, 0x2, 0xfffffffffffff56c, 0x7, 0x7d, 0x100000000, 0xf1f5, 0x9, 0x8f, 0x1111, 0x800, 0x4, 0x8, 0x19, 0xfffffffffffffff8, 0x7f, 0x1, 0x401, 0xffffffff, 0xfff, 0x36b1, 0x1, 0x3ff, 0x0, 0x7, 0xfffffffffffffff9, 0x7, 0x3, 0x8, 0x782, 0x7, 0xffffffffffffff01, 0xfffffffffffffffa, 0x8, 0x0, 0x81, 0x576927f5, 0x9, 0x5, 0x5, 0xcb1, 0x9, 0x9, 0x9, 0x5f, 0x100000000, 0x2ef19671, 0xffffffffffffffbf, 0x6, 0x8, 0x7, 0xffff, 0xd45, 0x3, 0x8, 0x80000000, 0xfffffffffffffffe, 0x8, 0xfff, 0xb2, 0x0, 0x1, 0x7b, 0xc64a, 0x80000000, 0x4, 0x9, 0xfffffffffffffff7, 0x4, 0x9, 0x2, 0x8, 0xffffffffffffff81, 0x3, 0x2, 0x4, 0x3f, 0x8, 0x706a, 0x100, 0x5, 0x6, 0xb7f, 0x2, 0x3, 0x2, 0x400, 0x7, 0x7, 0x8001, 0x8, 0x5f6, 0x7, 0x101, 0x10001, 0x0, 0x533, 0x6, 0xfa, 0x5, 0xffffffff, 0x7, 0x8, 0xff, 0x876, 0x8, 0x4, 0x80, 0x9, 0x5, 0x7f, 0x6, 0xff, 0x401, 0xf2e, 0x1c000000000, 0x9, 0x8001, 0x6ff9, 0x7fffffff, 0x8b8f, 0xd38a, 0x9, 0x2, 0x0, 0x81, 0x3, 0x4c6cfe07, 0x8, 0xffffffffffffff0e, 0xff8, 0x8, 0x8, 0x278000, 0x5, 0x9, 0x861, 0x10000, 0x6, 0xd6a, 0x4, 0x5, 0x38000, 0x1, 0x3, 0x3ff, 0x3ff, 0x800, 0x1, 0x5, 0x8, 0xbb, 0x9, 0x0, 0x6, 0x400, 0x100000001, 0x7, 0x3, 0x7, 0xfffffffffffffff8, 0x6, 0x4, 0x6, 0x7, 0x72, 0xd4, 0x1, 0xcf9, 0x6, 0xffff, 0x9, 0x1, 0x100000001, 0x5, 0x4, 0x1ff, 0xa9, 0x6, 0xf7, 0x201, 0xffffffffffff8000, 0xb8, 0xffff, 0x800, 0x8, 0x800, 0x34, 0x6, 0x5, 0x3, 0x0, 0x20, 0x1, 0x20, 0x80, 0x3, 0x140, 0x40, 0x7, 0x6, 0x9, 0x0, 0xffffffffffff0001, 0x7, 0x2, 0x1, 0x3, 0x1, 0x100000001, 0x7, 0x8, 0x100000000, 0x2, 0x400, 0x7f, 0x39, 0x1, 0x15, 0x4, 0x5, 0x8, 0x96f, 0x3, 0xffffffffffffff01, 0x0, 0xcbf9, 0x7c, 0x7, 0x0, 0x7, 0x8000, 0x853e, 0xffffffff, 0x791, 0x4, 0xd2, 0x4, 0x7, 0x7f, 0xffffffff, 0xe4f6, 0x53d2, 0x2, 0xa9, 0x401, 0xffff, 0x3f, 0x0, 0xffff, 0x86, 0x8, 0x2, 0x7, 0x2, 0x7, 0x8001, 0x7, 0xb0, 0x0, 0xffff, 0x3, 0x1, 0x400, 0x7, 0x328, 0x9, 0x9, 0x4, 0x5, 0x4, 0xf2fe, 0x91e7, 0xb53, 0xfffffffffffffff7, 0x0, 0xffffffffffff6e7c, 0x7ff, 0x6, 0x2275, 0x1, 0x2, 0x7, 0x1, 0x1, 0x10000000000, 0x10000, 0xe3, 0x0, 0x3, 0x1, 0x5, 0x7c, 0x0, 0x401, 0xa81b, 0x3, 0xffffffffffff0001, 0x9, 0x0, 0x5, 0x5, 0x8000, 0x6, 0x7, 0x5, 0x6, 0x5, 0x4, 0x1, 0x2, 0x5, 0x5ef, 0x5, 0x2ad, 0x2, 0x8001, 0x2, 0xf4, 0x4, 0x7, 0x400, 0x1f, 0x6, 0xff, 0x4, 0x1, 0x9c8, 0xa314, 0x3, 0xf2, 0x7, 0xffffffffffff7265, 0xfffffffffffffffb, 0x100, 0x0, 0x3, 0xd, 0x8001, 0x4, 0x20, 0x8e, 0x5, 0x1ff, 0x8701, 0x0, 0xfbc, 0x5c, 0x5, 0x10001, 0x9, 0x1, 0xffff, 0x9, 0x3, 0x7ff, 0x2, 0x27, 0x4, 0x9, 0x4, 0x9, 0x2, 0xdc, 0x9, 0xff, 0x5, 0x80, 0x1, 0x8, 0x8001, 0x7, 0x4, 0x4d3, 0x5, 0x8, 0x1, 0x7db8, 0x1, 0x10000, 0x100000000, 0x80, 0x7, 0x400, 0x0, 0x40, 0x9, 0xcf2, 0x5, 0x2, 0x100000001, 0x1, 0x1000, 0x8, 0x100000000, 0x7f, 0x800, 0x3, 0x3, 0x7fff, 0x3, 0x708, 0x2a, 0x1814, 0xffff, 0x10001, 0x0, 0x5, 0x7, 0x6, 0xe8, 0xda3, 0x1, 0x2, 0x9, 0x20, 0x80000001, 0x4, 0x7, 0x4, 0x67a8, 0x80000001, 0xfffffffffffffeff, 0xab1, 0x0, 0x8da9, 0xb, 0x5, 0xaf, 0x7, 0x2, 0x7, 0xb, 0x6, 0x7, 0x2, 0x7, 0x9, 0xed, 0x1, 0x100000000, 0xfffffffffffffff9, 0x3, 0x7000000000000, 0x4, 0x5, 0x3, 0x3, 0x8000, 0x8, 0x6, 0x100000000, 0x5, 0x4, 0x8, 0x4, 0x1, 0x6, 0xff, 0x1, 0x7, 0x8, 0x5, 0xc2c, 0x4, 0x40, 0x4, 0x4, 0x5, 0x1, 0x0, 0x959, 0x1, 0x10000, 0x7, 0x1, 0x5, 0x3, 0x100000000, 0x8001, 0x6, 0x7fffffff, 0x5, 0x7, 0x42e5, 0x100, 0x27c8, 0x8d93, 0x8, 0x4, 0x1, 0x8, 0xfffffffffffffff8, 0xffffffffffffbde4, 0x0, 0x5, 0x0, 0x0, 0x101, 0x1, 0x3f19, 0x0, 0x1, 0xb38, 0x1ef4, 0x4, 0x8b, 0x8000, 0x25, 0x2, 0x800, 0x80, 0x9, 0x7fff, 0x1f, 0x697, 0x7, 0x7, 0x9, 0x0, 0x4, 0x9, 0xfffffffffffffffa, 0x101, 0xcce, 0x9, 0x8, 0x8, 0x8, 0x8, 0x1f, 0x8001, 0x9, 0x3, 0x9, 0x9, 0x0, 0x2, 0x7, 0x7, 0x4, 0x7, 0x5, 0x8, 0x1ff, 0x4, 0x401, 0x3, 0x0, 0x5, 0x9, 0x8, 0x9, 0xffff, 0x10001, 0x74375fb9, 0xfffffffffffffff9, 0x8, 0x9, 0x8, 0x1000, 0xf, 0x9, 0xffb, 0x49, 0x10000, 0xffffffffffff7cec, 0x0, 0x2, 0x3ff, 0x753, 0x9, 0x4, 0x10001, 0xb6c, 0x4, 0xffffffffffffffe4, 0xc27, 0x401, 0x81, 0x58c, 0x5, 0x100, 0x6, 0x20, 0xbe1d, 0x4, 0x6, 0x4, 0x9, 0x7, 0x6, 0x0, 0x9, 0x9, 0x50e5, 0x3, 0x72, 0x9, 0x8, 0x2e86, 0x7fff, 0x3, 0x3f, 0x7fffffff, 0x1d2, 0xfffffffffffffffe, 0x357, 0x100000001, 0x9, 0x5, 0x0, 0x5, 0x8, 0xa22d, 0xd0, 0x8, 0x2b, 0x7, 0x4, 0x4, 0x9, 0x1, 0x4, 0x50, 0x5, 0x482c07cd, 0x9e55, 0x100, 0x1, 0x2, 0x5, 0x1, 0x2, 0x3f, 0x7, 0x200, 0x1, 0x1000, 0xd0, 0x7, 0x80000001, 0x4, 0x5, 0x264fcc15, 0x57a, 0x53, 0x8, 0x0, 0x1c697a3a, 0xffffffff, 0x1f, 0x7f, 0x4, 0x100, 0x4, 0x430, 0x2, 0x9, 0x7c, 0x2, 0x6, 0x80000000, 0x7, 0x1f, 0x100000001, 0x1, 0x3, 0x1ff, 0xdde, 0x4, 0x0, 0x7f, 0x80, 0x7, 0xeb, 0x2, 0x200, 0x1, 0x400, 0x0, 0x1, 0x6, 0x7, 0x8001, 0x178c9624, 0xce, 0xfffffffffffffbff, 0x0, 0x1ff, 0x5, 0x80000001, 0x2, 0x6e, 0x8c, 0x0, 0x1, 0x100, 0x8, 0x80000001, 0xffff, 0x6, 0x9, 0xf033, 0xffff, 0x80000001, 0x6, 0xffffffffffffffff, 0x3, 0xfd, 0x1, 0x7ff, 0x9, 0x400, 0x51c, 0x401, 0x3, 0xbe, 0x1, 0x3, 0x4, 0x7, 0x0, 0x0, 0x960e, 0x9a, 0x4, 0x7fff, 0xa1, 0x81, 0xffffffffffff8001, 0x8, 0x2, 0x7, 0x3f, 0x0, 0x100, 0xffff, 0x7, 0xdf, 0xf51, 0x4, 0x1, 0x2, 0x0, 0x8000, 0xfffffffffffffffa, 0x7, 0x20, 0x2, 0x7fffffff, 0x100000001, 0x6, 0x480000000, 0x0, 0x6, 0x7f, 0x5bd, 0x8e9, 0x2, 0x3, 0x9, 0x22c, 0x5, 0x4, 0x7, 0xffffffff80000000, 0x6, 0x4, 0x20, 0x9, 0x5, 0x0, 0x5, 0xf10b, 0x6f7, 0x3, 0x101, 0x5cf, 0x89d5, 0x2, 0x9, 0x8000, 0xa3, 0xffffffff7fffffff, 0x40, 0x7f, 0x3, 0x0, 0x800, 0x3, 0x7ff, 0x60000000000, 0x1, 0x8, 0x5, 0x7, 0x0, 0x8, 0x3, 0x1, 0x3a15, 0x99f, 0x1, 0x9, 0x8552, 0xff, 0x7c, 0x1, 0x0, 0x2, 0x3, 0x8001, 0x9, 0x8000, 0xfff, 0x9, 0x40, 0x3e44dfaa, 0x9, 0xfff, 0xae5, 0x2, 0x9, 0x5, 0x7, 0x7, 0x562, 0x4, 0x4, 0x9, 0x6, 0x0, 0x5, 0xe2, 0x2, 0x9, 0x1, 0x9, 0x8, 0x10001, 0xffffffff, 0xaa1, 0x0, 0x1f, 0x3, 0x8, 0x400, 0x5, 0x0, 0x3, 0xfff, 0x7, 0x1000000000000, 0x562, 0x9, 0x6, 0x1, 0x0, 0x0, 0xc9, 0x35, 0x5, 0x4, 0xfff, 0x3f, 0x3f, 0x5, 0x101, 0x7, 0x400, 0x80000000, 0x101, 0x3, 0x7, 0x7fff, 0x1, 0x3, 0x6, 0x4, 0x91, 0x47, 0x7, 0x3f, 0x80000001, 0x6, 0x68, 0x2, 0x3f, 0x5, 0x7f, 0x80000000, 0xff, 0x7fff, 0x769, 0xffffffff, 0x9, 0x3, 0x6, 0x10000, 0x20, 0x6, 0x5e, 0x0, 0x100000001, 0x6000000000000, 0x3ff, 0x1, 0x0, 0x4, 0xfffffffffffffffe, 0x8000, 0x800, 0x7ff, 0x1, 0x6, 0x1, 0x2, 0x3, 0x8, 0x6, 0x40, 0xffff, 0x1, 0x81, 0x3, 0x81, 0xffff, 0x0, 0x20, 0xce, 0x7, 0xa7, 0x8, 0x6, 0x4, 0x80000001, 0x7, 0x4d3, 0x8001, 0x3f, 0xfffffffffffffffe, 0x6301, 0x1a0, 0x80000000, 0x5, 0x2, 0x3, 0x1, 0x0, 0x8, 0x7, 0x6, 0xe5, 0x4, 0x800, 0x4, 0x2, 0x848, 0x101, 0x6, 0x0, 0x9, 0x6, 0x7fff, 0x7380000000, 0x2, 0x5, 0x401, 0xfffffffffffffff7, 0x9, 0x5, 0x1, 0x8, 0x1000, 0xeb, 0xc9, 0x6, 0xffff, 0x1, 0x3, 0x8, 0x3, 0xffffffff, 0x1, 0x81, 0x7, 0x1, 0x8001, 0x8, 0x457, 0x5, 0x2, 0x101, 0x100, 0xffffffff00000001, 0x0, 0x3, 0x800, 0x3, 0x3, 0x5, 0x100000000, 0x20, 0x5, 0x0, 0x4, 0x329, 0x6, 0x6, 0x7, 0x3, 0x5, 0x7ff, 0x3, 0x0, 0x3, 0x0, 0x8, 0x6, 0x2, 0x3, 0x1ff, 0x4, 0x1, 0x0, 0xb5, 0x1, 0x80000000, 0x80, 0x80000001, 0x400, 0xffff, 0x5, 0x3, 0x6, 0x6, 0x100000000, 0x80, 0x10000000, 0x9515, 0x100000001, 0x8, 0x3, 0x8, 0x2, 0x6, 0x1, 0x8, 0x202, 0xda, 0x800, 0x1, 0x5, 0x10000, 0x7d, 0x7fff, 0x7fff, 0x165d2764, 0x65, 0x7f2974dc, 0xe8b, 0x2, 0x400, 0x0, 0x7, 0x8001, 0x101, 0x8, 0x0, 0xfe28, 0x5, 0x10000, 0xe3ec, 0x3, 0x40, 0x3, 0x100, 0xffffffffffffff7f, 0x4, 0x9, 0xfff, 0x5, 0x7, 0xd6b, 0x4, 0x400, 0x0, 0x7, 0x80000000, 0x8, 0x2, 0x4, 0x7, 0x2, 0x49, 0x8, 0x3, 0x0, 0x8000, 0x9, 0x1e, 0x3, 0x4, 0xffffffffffff7fff, 0x0, 0x6, 0x71, 0xf96, 0x4, 0x9, 0x7, 0x2, 0xa39, 0x81, 0xfffffffffffffffa, 0x1000, 0x100000001, 0x800, 0xffffffffffff9f9d, 0x20, 0xffffffff7fffffff, 0x2, 0x9, 0x5, 0x7cbf, 0xc5a5, 0x150f, 0x9, 0x7fff, 0x9, 0x7, 0x6, 0x9, 0x3, 0x3, 0x1, 0x400, 0x1, 0x592, 0xfffffffffffffc01, 0x1000, 0x80000000, 0x6, 0x3f, 0xfff, 0x100000000, 0x20, 0x8000, 0x7, 0x1, 0x7fffffff, 0x800, 0x1, 0xfcf, 0xf7, 0x7, 0x59d5397d, 0x8, 0x4, 0xfffffffffffff801, 0x1000, 0x4, 0xda, 0x1f, 0x4, 0x4, 0x6, 0x3, 0x5, 0x5, 0x3ff, 0x0, 0x5, 0x7, 0x1, 0x189329a3, 0x0, 0x0, 0x97f3, 0x3, 0x7f, 0x5, 0x10d3018b, 0x7fff, 0x9, 0x20, 0x1, 0x63, 0x100000001, 0x800, 0xd06, 0x5, 0x2, 0x20, 0x6, 0x3aa0, 0x10000, 0xc98, 0x401, 0x80000000, 0x7, 0x1000, 0x6d, 0x2, 0x1000, 0x959, 0x2, 0x2, 0x3f, 0x1, 0x7, 0x0, 0x9, 0xfffffffffffffffa, 0x100000000, 0x6, 0x2, 0x80, 0x6, 0x9, 0x1de78, 0x20, 0x89, 0x20, 0x6, 0x20080000000000, 0x5f, 0x100000001, 0x9, 0x0, 0x835, 0x20, 0x80000001, 0x1, 0x9, 0x1ff, 0x3ff, 0x9, 0x6, 0x8, 0x1, 0xa215, 0x1, 0x1, 0x8, 0xffffffff, 0x6, 0x9, 0x0, 0x0, 0x5, 0x100000001, 0x7, 0x0, 0x8, 0x0, 0x9, 0xfba, 0x4, 0x0, 0x80, 0x8208, 0x2, 0xff, 0x20, 0x0, 0x69e, 0x2, 0x1, 0x9, 0x9, 0x80000000, 0x101, 0xffffffff00000000, 0x45, 0x3, 0x4, 0x4, 0xe3, 0x1, 0xe3c, 0x9, 0x6, 0x5, 0x729, 0xff, 0xabc, 0x5, 0x444, 0x4, 0x1ff, 0x6, 0x100, 0x401, 0x7, 0xace, 0x2, 0x0, 0x2, 0x5, 0x1, 0x9, 0x4, 0x3, 0x2, 0x5, 0x9, 0x7fffffff, 0x10000, 0x6, 0x9, 0x5, 0x3, 0x5, 0x0, 0x4, 0x7ff, 0x0, 0x400, 0x1db, 0x5, 0x0, 0x898, 0x800, 0x8001, 0x5f, 0x6, 0x1, 0x15f8, 0x9, 0x7, 0x8, 0x7, 0x6, 0x5, 0x1, 0x1, 0x100000001, 0x88f4, 0x8000, 0x7fffffff, 0x3, 0x5, 0xfffffffffffffffc, 0x2, 0xd1f, 0x1, 0x9, 0x7fffffff, 0x300000000000, 0xbc7, 0xfffffffffffffff7, 0x20, 0x8, 0x40, 0x0, 0xfc4, 0x401, 0xffffffff, 0x1, 0x9dc, 0x101, 0x2a9, 0x2, 0xee, 0x5, 0x80000001, 0x1ff, 0x0, 0x3, 0xff, 0x0, 0x1, 0x8, 0x4, 0x9, 0x3, 0x1, 0xffffffff, 0x2, 0xb0a, 0x1e, 0x0, 0x34, 0xa455, 0x23, 0x6, 0x7, 0x7fffffff, 0x5e, 0x9, 0x4ed9, 0x0, 0x1, 0x1, 0x8001, 0x101, 0x3ff, 0x66, 0x4, 0x6, 0x3b0ddcd4, 0xbe, 0xffffffffffffff81, 0x4, 0x1f, 0xa57, 0xa69d, 0xc10, 0xb3, 0xc7, 0x0, 0xfffffffffffffffd, 0x5, 0x1, 0x3, 0x16032c98, 0x5, 0xfff, 0x10000, 0xfffffffffffff800, 0x2, 0x5, 0x2, 0x53, 0x2, 0x3, 0x3, 0x7, 0x1f, 0x101, 0x8, 0xfffffffffffff000, 0x4, 0x91, 0x7, 0x4fc3, 0x7, 0x101, 0x9, 0x3, 0x2, 0x3, 0x10000, 0x2, 0x6, 0x5b, 0x5, 0x0, 0x7fffffff, 0xfffffffffffffef4, 0xff, 0x100000001, 0x26f0, 0x6, 0x0, 0x86, 0x0, 0x400, 0x2, 0x0, 0xffff, 0x3, 0x1, 0x9, 0x7fffffff, 0x7fff, 0xffffffff, 0x4, 0xcf7, 0xa3b5a9b, 0x3, 0x1, 0x5, 0x1, 0x100000001, 0xbd, 0x57b, 0x7, 0xe4, 0x5, 0x1, 0x0, 0x24, 0x40, 0x3, 0x100, 0x400, 0x0, 0x7fc000000000000, 0x6, 0x7ff, 0xd6, 0x9, 0x40, 0x1000, 0x2, 0x6, 0xe5d4, 0xff, 0x10000, 0xffffffff00000001, 0x5, 0x9, 0x0, 0xfffffffffffff0a5, 0x6, 0x8, 0x9, 0x0, 0x4, 0x471d, 0x6, 0x100000001, 0xf8c4, 0x14, 0x81, 0x4, 0xbb00, 0x4, 0x7, 0x6, 0x67e, 0x7, 0x1000, 0x9, 0x6, 0x101, 0x4, 0x2798, 0x8, 0x2, 0x3, 0x1000, 0x0, 0x200, 0x1, 0x3f, 0x8, 0x20, 0x72, 0x0, 0x4, 0x3, 0x0, 0x67e, 0x6, 0x20, 0x3, 0xc66, 0x5, 0x9, 0x1, 0x4d, 0xcc, 0x200, 0x3, 0x400, 0x3, 0x9, 0x800, 0xf82, 0x1, 0x2, 0x4, 0x1000, 0x3, 0x8000, 0x8, 0x7, 0x4, 0x3, 0x4, 0x2, 0x9ae8, 0x4eb, 0x1, 0x3259, 0x7, 0xa7, 0x0, 0x3, 0x7ff, 0x8000, 0xfff, 0x9, 0x401, 0x0, 0x1f, 0x8001, 0x7fff, 0x3, 0x6f8, 0x5, 0x6, 0x81, 0x1, 0x1, 0x5, 0x4, 0x3, 0x0, 0x80000000, 0x3ff, 0x8, 0x1f, 0x7, 0x4, 0x9, 0xc31b, 0x6a, 0x8, 0x600000000, 0x5, 0x20, 0x4, 0x5, 0x7, 0x4, 0x80000001, 0x7, 0x9, 0x2, 0x4871, 0x800, 0x0, 0x5, 0x9, 0x2, 0x80000001, 0x0, 0x1, 0x100000001, 0x8, 0x100, 0x100000000, 0x10000, 0x9, 0xf285, 0x1, 0x4, 0x2630f2e9, 0x9, 0x1, 0x3, 0x5, 0x9, 0x2, 0x7fffffff, 0x3, 0x385, 0x6, 0x9, 0x100000001, 0x6, 0xc0000000000000, 0x0, 0x3, 0x8, 0x2, 0xffff, 0x3, 0x101, 0xffffffffffffffe0, 0x8, 0x80000001, 0x9, 0xdc2, 0x5, 0xffffffff, 0x2, 0x0, 0x3, 0x6, 0x225, 0x3f, 0xfffffffffffffffe, 0xc3c, 0x0, 0x0, 0x6b, 0x6, 0x80000001, 0x200, 0x0, 0xfffffffffffffffe, 0x4, 0x1f, 0x7, 0xffffffff, 0x84, 0x7, 0x8f, 0x7e, 0xbfb4, 0x372, 0x401, 0x7, 0x6, 0x6, 0x40, 0x200, 0x2, 0x5, 0x23d, 0x3, 0x0, 0x20, 0x2, 0x1, 0x800, 0x9, 0xfff, 0xfe, 0x6, 0x81, 0x0, 0x1, 0x0, 0x7ff, 0x20, 0x1, 0x5, 0x1, 0x4000000000000000, 0x3, 0xfffffffffffffff9, 0x10000, 0xf4, 0x100000001, 0x0, 0x8, 0x80, 0x6, 0xfffffffffffffc01, 0x22, 0xfff, 0xfffffffffffffffb, 0x2, 0x100000001, 0x7ff, 0x101, 0x6, 0x0, 0x3, 0x3, 0x98b, 0x4, 0x3ff, 0x9, 0x2, 0x2, 0x9, 0x6, 0xfffffffffffff11f, 0x1f, 0x100000000, 0x9, 0x400, 0x200, 0x6, 0x976d, 0x7f, 0x7, 0x4, 0x1, 0x9, 0x0, 0x200, 0x782f, 0x7f, 0x80, 0x1, 0x3ff, 0x6, 0x400, 0x1000, 0x8001, 0x401, 0x0, 0x31, 0xfff, 0x7, 0x7, 0x80000000, 0x1, 0x6, 0x7, 0x7, 0xffffffff, 0x6, 0x2, 0x6, 0x7ff, 0x2, 0x81, 0x7f, 0xfffffffffffffffc, 0xffffffff, 0x6, 0x8, 0xffff, 0x200, 0x1, 0x0, 0x8874625, 0xb76, 0x10001, 0x4, 0x4, 0x20, 0x3, 0x4, 0x2, 0xadf, 0x6, 0x3, 0x8, 0x8000, 0x4, 0x80, 0xbe9, 0x7, 0x3, 0x80, 0x7fffffff, 0xb537, 0xfffffffffffffff9, 0x9, 0x44, 0x100000000, 0xffffffffffffff20, 0x3ff, 0x1, 0x8, 0x4, 0x4, 0x1f, 0xfff, 0x8, 0x559, 0x6, 0x80000001, 0x1ff, 0x5, 0x9, 0x100, 0xd6a, 0x2, 0x7, 0x10000, 0x4, 0x3, 0x2, 0xca, 0x6, 0x1, 0x8, 0xfcd4, 0xff, 0x4, 0x2, 0x1, 0x800, 0x100, 0x400, 0x1, 0x1, 0x7ff, 0x8d7, 0x1, 0x3, 0xb23, 0xffffffffffffff6c, 0x401, 0x402b3725, 0x3, 0x6, 0xf1e, 0x7, 0x7a0, 0x8, 0x6, 0x2, 0xc41b, 0x0, 0x0, 0x1f, 0x4f, 0x26c, 0x9, 0x0, 0x0, 0x7, 0x5, 0x7, 0xfffffffffffffff7, 0x8, 0x3, 0xfffffffffffff001, 0x7ff, 0xfffffffffffffffd, 0xffffffffffffff7f, 0x5, 0x8000, 0x6, 0x1, 0x8, 0x1200000000000, 0x1, 0x3e23, 0xae72, 0x4, 0xffff, 0x1ff, 0x2, 0x220, 0x488, 0x40, 0x3f, 0x9d, 0x0, 0x7, 0x0, 0x4, 0x7ff, 0xfffffffffffffff7, 0x7fff, 0xe5b, 0x80000001, 0x3160, 0x4, 0x8, 0x5, 0x80000000000, 0x7, 0x0, 0x4, 0x6, 0x800000000000, 0x0, 0x1, 0x0, 0x2, 0x4, 0xe5ad, 0x1a4, 0x0, 0x6, 0x3, 0x2, 0x1000, 0x8, 0x8, 0x800, 0xffffffff, 0x8, 0x4, 0x6e78, 0x101, 0x2, 0x5, 0xffffffffffffffc1, 0x5e0, 0x7, 0xd4d, 0x9, 0x6, 0x2, 0x577c, 0x7, 0x10000, 0x0, 0x0, 0x4, 0x7, 0x9, 0x3ff, 0x5, 0x100, 0x80000001, 0x7f, 0x1, 0x80000001, 0x7ff, 0x4, 0xaf7, 0x7fffffff, 0x55, 0x9, 0x3, 0x1, 0x8, 0x51d7, 0x0, 0x1f, 0xc9, 0x2, 0x401, 0x2, 0x3, 0x80000001, 0x44, 0x80000001, 0xfffffffffffffff9, 0x7, 0x0, 0x6, 0x0, 0x2, 0x7, 0x1f, 0x6, 0x100, 0x81, 0x401, 0x100000000, 0x4, 0x8000, 0x100000001, 0x0, 0x0, 0x6, 0x9, 0x200, 0x9, 0xe9f, 0x6, 0x1, 0x5, 0x3, 0x0, 0x741, 0x80000000, 0x33b, 0x2, 0x3f, 0x6, 0xfffffffffffffffd, 0x4c0, 0x200, 0x1, 0x100000000, 0xd7, 0x50000000000000, 0x3, 0x3, 0xffffffffffffffc1, 0x4, 0x0, 0x7f, 0x9, 0x7fff, 0x0, 0x1, 0x1ff, 0x800, 0x5, 0xfffffffffffffffb, 0x1, 0x7fffffff, 0x8000, 0x6, 0x4, 0x4, 0xe7, 0x26c, 0x9, 0xb7a4, 0x0, 0x7, 0x1, 0x7, 0x8, 0x6, 0xff, 0x401, 0xffffffff, 0x0, 0x101, 0xfffffffffffff8d3, 0xebe, 0x5, 0x40, 0x5, 0xc7df, 0x20, 0x70, 0x9, 0x3aab, 0x2, 0xded8, 0x2, 0x7f, 0x8, 0x8, 0x3f, 0x800, 0x8, 0xffff, 0x9127, 0x7f97, 0x7fff, 0xb2f, 0x5, 0x9, 0x3c, 0xa3, 0x9, 0x7, 0x8, 0x7f, 0x6, 0x7fffffff, 0x6, 0x8, 0xdafa, 0x401, 0x5, 0x7fff, 0x3, 0x6c0efbb9, 0x6f8, 0x80000001, 0x10001, 0x8001, 0x7fff, 0x6, 0x2, 0xe0a, 0x5, 0x100000000, 0x2, 0x8, 0x1, 0x9, 0x33570366, 0x7ff, 0x10000, 0x7fffffff, 0x699c, 0x0, 0x8, 0xde, 0x9, 0x1f, 0x9, 0x400, 0x9, 0xfffffffffffffffd, 0x3, 0x4, 0x4, 0x4, 0x100000001, 0x3f, 0xffff, 0x655, 0x1b2, 0x1, 0x1, 0x6506, 0x200, 0xffffffff, 0x7, 0x7fff, 0xfff, 0x1493, 0xfffffffffffffc00, 0x300000000000, 0x9, 0x4, 0xfffffffffffffffa, 0x6, 0x3f, 0x3, 0x9, 0xfffffffffffffff7, 0x0, 0xebbd, 0xfff, 0x6, 0x9, 0x0, 0x8, 0xb43, 0x8, 0xa1], "239ab42cde98062d2d939de63ca2d14a4436650f8aaa9327083792e43156e6cff5a885ebb3b3e99230f789fa86c1341d9db779076b096635d340d6555fa315e0e34c3d7af4da4ec40bd86ece3fdfbc3e8bfd9138f0f4fcb7dcca05fd1b1b0c95150111f1a10b740b5c70444d88a1813c53de5f098d5e733ac7236613ce01f6b51a8f5589d7ae32a06ddd16562f826636220934eb5a958a0363693be48afc669f6d8cc954edebf2c93da51368f2e2292da8892c9d3517d6cf3dee96cea504e0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:18:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x1f, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000fd5000)=0x0) listen(0xffffffffffffffff, 0x76cb) bind$alg(r0, &(0x7f0000cd7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000331000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000296000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000b000)="8831b79fe41c840009c4015931614603644b95e8066b5a562aefb8c65f268a62229a8cb0492b5d3deb50d1411b9533993133ea08a57e3d607dfba64ec4f5fe8da842605b3b4c72e4f9ed88a8a478ac447e3545fe48152cce3f9d339f24ec49672021a94bfc7255ed76d8e1dc319b93a93857e00f0ae3cf75a2c2abb9b8c6b7d6", 0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000090c000-0xeb0)="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", 0x1000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006fb000)={r0, 0x28, &(0x7f00008cf000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000c49000-0x4)=0x1f, 0x4) [ 70.945663] sctp: [Deprecated]: syz-executor7 (pid 11508) Use of int in maxseg socket option. [ 70.945663] Use struct sctp_assoc_value instead 2018/01/26 08:18:35 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000086a000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000513000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000509000-0x4)=0x10) bind$ax25(r1, &(0x7f0000dae000-0x10)={0x3, {"763cb553173100"}, 0x6}, 0x10) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, [@alu={0x7, 0x0, 0xd, 0x0, 0xfffffffffffffffc, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x95) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd5000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0xb, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000817000)={0x5, 0x2, 0x1, 0xa9ef, 0x0}, &(0x7f0000df9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000055b000)={0x68, 0x6, 0x8, 0xfffffffffffffffb, 0x401, 0x7, 0x5, 0x5, r2}, &(0x7f0000c57000)=0x20) 2018/01/26 08:18:35 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000021000)=""/4096, 0x1000, 0x10001, &(0x7f0000029000-0x14)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f79000)={0x20, 0x5}, 0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f7a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001ff000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000053d000-0x14)={0x0, 0x800, 0x8, 0xad, 0x20, 0x80000001}, &(0x7f00002da000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000576000-0x10)={r1, 0x1, 0x5, 0x100000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) getpeername$inet6(r2, &(0x7f0000638000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000752000)=0x1c) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/26 08:18:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000716000-0x14)={0x9, 0x2, 0x4, 0x4, 0x25}, 0x14) 2018/01/26 08:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd27d2be360c22f184073fe270dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d00997603886557bf8915cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000008c000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000)=0xe8) getpeername(r0, &(0x7f0000118000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0x2e) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e8b000-0x10)={{0x7, 0x200}, 0x8}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000455000-0x2)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x2000000005, 0x0, 0x0}, 0x11) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept(r3, &(0x7f0000e45000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000012f000)=0x1e) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000e31000)=0x0, &(0x7f0000ec4000-0x4)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a3e000-0x2c)={0x1, 0xd4, 0x8000, 0x0, 0x10, 0x0, 0x976c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f94000)={r5, &(0x7f0000071000)="7d03694e67", &(0x7f0000240000-0x79)="77b87fcd428213e5b722f814290909f4eb260fa4a3a5a72d7b7793d26a5c7328fd036a70eed6b66c2a2fe2a6b91fff395a76ceba717fb1420f7fbf717b92d165f10678d7d33f654207b57aea527c58a35b0c058b5a1a9685b6a06ac88d332ca3d3d21a9508048c50b69337641a775476faeee1c3d4b451a1d4", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00007d1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c45000)={0xfffffffffffffff8, 0x40, 0x1, 0x8, 0x12, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ba6000+0x906)={0x0, 0x0}) connect$rds(r4, &(0x7f0000885000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00004f3000-0x10)={0x0, 0x0}, &(0x7f00006bc000-0x4)=0x10) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6(0xa, 0x80005, 0x7f, &(0x7f0000ee3000-0x8)={0x0, 0x0}) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003b5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000523000)=0x10, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005f3000)=0x2, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x1000000000000000, 0x200000008, 0x1000000000000005, 0xffffffffffffffff, 0x0}, 0x77) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018d000-0x4)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f05000-0x4)=0x5, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d1b000)=0x3, &(0x7f0000d1b000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a0e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0fbd"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000a0e000-0x78)="57254cd32fe33280cc214221a5e7f57f04bed3cfd8f34fdf391f4fb62c071926979ee9218b264e132d992bcdc576b3c5cee1240f0a8545df41dfad076ea952b06b69647dbd71c1b1b6b2dcbf721d3745b70db81b4e58d001cbfbc9ba4f90c0423077790ca55000fb02fa3ceade889fb8532d29047fe7f6b4", 0x78, 0x0) 2018/01/26 08:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname(0xffffffffffffffff, &(0x7f000036e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ddc000)=0x32) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f31000-0xa)={0x0, 0xfffffffffffffff8, 0x1, [0x9]}, &(0x7f000003f000-0x4)=0xa) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00001b5000)=""/116, &(0x7f0000ad4000)=0x74) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003c1000)={r2, 0x0, 0xe8, "e31bf6a436653724268f213f3507aed78aa2b7f9a3cb73f099ed0df4b557ff135098122440446d98afb512712b6f8dd0d474b7ea76d488da2d10faa5cdafbc39e2d4c59a8a3b3c67f6316e6ee637e3fc1b8b0254b2ca67097b68987e8e8fd9699e885f49ba4e598ef38001c155dae7db0b77f941cef8924fe3b6793cd908227f4a0b144fa1fb626f3ec907f424afb4178174219d6886a482868ceae8d80f58969a1369c70ee25011773e59866a84c5d7fe8f176b224b837ec6af2092af127450bb6a695bce096452491e22505aa14f73509f3899eb49867def5d602e09c314cfa897b581e89e9c42"}, 0xf0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f000056d000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000091d000-0x14)={0x0, 0xff, 0x3, 0xffff, 0x8, 0xfffffffffffffffa}, &(0x7f0000272000)=0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009bd000-0x4)=0x0, &(0x7f0000d57000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e5000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x4, 0xfff, 0x80, 0x1f, 0x3, 0x6, 0xffffffffffffffc0, 0xfbd, 0xfff, 0x7, 0x1, 0xfffffffeffffffff, 0x8]}, &(0x7f0000b6f000)=0x108) 2018/01/26 08:18:35 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7314652e6f611be4, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic="ef272304b855207853ef9ac13772eae4", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000011f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d72000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000745000)=0x16, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r3, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000351000)="d4b1c125d2c56d079a360f005af352cfb6643b7e32ad20b28e50b894fe6788cb70c9ee8e4245e60b2a1e5f19e13693228a3f5f34126391929543d80a62f2364b02f784211fe74b2d53b69f2687e16777bf2ae89f43decada078a3e105f66169bc29afbd6a567364f86956a76ba36bb6c98c644407bad30b3ede6446282889128304b22c2aa93ffb40f6b1fb71aa00647e71c852b3487aceb09dc02bd113bdd4c8cf6bbe8451bdc79d24bc8b7aea66612234dd243f68d198ec35228a21b71939d153ed525d313fd6715d70b81ecf0a3973724b0ced2e302ebcd34089765d7524c25672e47600f7ad3bd7af7898e11048fdc261d8a893083") socketpair$inet(0x2, 0x80b, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f000070a000-0x1000)=""/4096) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b9000)=0x60) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d21000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006c6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000048c000-0xc6)={0x0, 0xbe, "b6c30e1bd59dfebb66eb0ae064324a21bb24a888bf8c397e04a620b4cb69ccb3750a97fd888219e893d8071fd2e1ddc1f3174e083c8819bdf4d777351d6c03ea19e2e8ddfd4a1b3fdbfbf612682872545ad1fbd9887048b95ae004d554c9d70acf8204dbef9d8bd1215e61746715c7d69ff742d18e479fb2b6fdd38da7fec3f814a45648ea3871922b8faf03f569f78463db4f2a0d587fc9c2684f6f479f2eb6e452a2c4f3b859c7a4403334fd1181a9aae6269e1bea991e7f29a9a1da2e"}, &(0x7f0000129000)=0xc6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b72000)={r3, 0x10, &(0x7f0000465000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006df000)=0x10) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009a0000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000068d000-0x4)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006d4000-0x4)=0x1) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/26 08:18:35 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x30, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="a0548802536eabf991d8113565"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000023000)=[{{&(0x7f0000013000)=@ipx={0x4, 0x6, 0x7, "e639d82657a3", 0x54, 0x0}, 0x10, &(0x7f0000024000-0x20)=[{&(0x7f0000023000)="485bb71025c0065f39a3bedd3440a35a0f32748a04a3f41dbcb973da", 0x1c}, {&(0x7f0000024000-0x63)="371cbc10ebba1334dd02e7fa6c562147fd3621b89bacdcf4e6572ca6503da481e334591f276127a3cb46685a1ab5c517f6d76da8969067258f34625637d47f54a419da2b19ce5186997f16f77b95ed3d14e3ec8a2fb5a590f2d454fe308627b89f1768", 0x63}], 0x2, 0x0, 0x0, 0x4000000}, 0x7ff}, {{&(0x7f000000d000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000-0x50)=[{&(0x7f0000021000-0xf4)="477979d9344c6f816ae2ad4356553ad2ca47f05d9ba116b99227392d4d0a19cf9a0acfeb3efdeabb2eaecb72e1f58f55a1e75ae5986b8962571669f683bf4ae5637c2dfa3154e87b7d1bb32e7e3462f7d768eba8ccb5f7d7ee37256e4a4a911a686ce56bc15ffa7416a67635ee2696ad1012e8071a7a8953b63b0e16cee6f4ac40f90db1b688510efc76281b3732da5a626b938aee8fd002c0d1d5aad538493ea91cbbfb5c3cffeea65b8c86b62909b73f5d88ebc43b77afaa1a389d9b08de70dc72b5d25b719542f7522041c9b16a3814894c6795847a465dbf143c48260072e2b6fecb6a2c794a04b50bea1fe48a46bff2d678", 0xf4}, {&(0x7f0000023000)="54068d007a9687", 0x7}, {&(0x7f0000023000)="9b8ca5bc436bd899b7f569c20cef2d9f022e94917467f3239735e7da39f1420d070b7b375099fadf03bcf68f0c280730f50ba2d77d069b73adf15910f1771a28c8e3036efd666af186b986cf4204ccb28482117ffd03a9e330f75f26f20d6326e368990ad5ebc0ac0aedba595e09bcd7bd786abb7f63e94f474004b213669ce9020cfe61335f6544693f3b14bfd3c39806d0b9dfbf1d5e22fa82510b9f91e350c378e3e9f9a9fc027826186791e21caeba555216c3a4e73ec74ec9bd9e972caaa16fb852052a6b11260d8265f92f6e453518c6105a893dfeda9c244c49674e4e90f0d068a4bd4a5e01c1ac4fd79d55f7107db7ef869840443f", 0xf9}, {&(0x7f0000011000)="bd1ce1a7cb8548c9fe2b7435970afead17957c50d2612510e785b2c5d0c4ba48a66f44967ec381ce894bdfaec7ea8c6b2bc6960c3891a3efefb063e3a10ae511dad319e0d73a048f2acef6ba7d4db20fc57b08e4639b48f883efc7307b0100491c3819", 0x63}, {&(0x7f0000024000-0x2c)="415aff1d03c1a7164fa9053d9dfbc1430238cbc5da88c4294a47b9c279a61987f145dfde9de2eb0cf9fe0772", 0x2c}], 0x5, &(0x7f0000015000-0x2b8)=[{0x100, 0x139, 0x4, "9c9385f15abaf7475d99489b661a0e68f34793938e854cfca47ca92f6bf88cf8920ed5745fdca6a5b1a733f526f4611bf95206d24d7b72abe5f69744153c3975c06fd835ff90e0d355de1f92b1a13e4f9283a8406ac80ad2fa91f7ff23127b0c4f694ef64a49f74e8157595776a08166993453a6737cb37f73061192cab44551b0361dfde54d07b03cf3bedcdb83960bd271df21a9a18a3696f310563d46aed90f94ed2960fcbb8a2784e96489425896b7cf705105d51429be1695891fdeb4d11ca6bc993d0ef076bb3b47b697615b1f65f13405defb99595db110b8d44c5a3ee23c88bc6995ec307b3cc4645123"}, {0xe8, 0x1ff, 0x9, "617a351c69df151ee5bc0e6c899a92004cd83cd1cd8ae4184cc75a6d4101e1a53c06cf14fe344deced8f08d462f413eaea5c7648da4fd9277342428eb4b331565953c660629241e70c4e3643ecc75123d55a9798bbf12a409e21c4241957027baa4b3b510ba9c1a7fbab2781b4e64915e7b7634b16b818b4e8e023f823c711aa7bcaed78bf41d50b6dac22c5a81fd8a3243d824f8ad3424a2eb556fecce48e458041e16ad3338c70813ee02ea770c746c3dfee1e4fa0d998c3b9d76cce4f6fad5340840bec667a50b2eca9a50fe9f7ae30c539"}, {0xd0, 0x0, 0x5, "51ba0b3865eaa6ff13b91f9249275ff069e9a15bc43c0aa1c5de92a27b6fc0495b14ff69e14eee1920701eeabd99dd30072a86becce46afc4ce4e0156701f5278e9087862d8e323befd14c8b2f9c7160abdefda2e83e3f9adad8bc121538d6c296dc9a2c72dca256267732c4336c414a01191845228437ebeeb135f929c6534ec46d1626b6c3f62b1dac4ce438e67f5d6cb5bd1d89123e82e59f3847f4f850a32ae45242a2df4971208b17f55a8e91ca2c18ed060b97c33f7e928f"}], 0x2b8, 0x50}, 0x7}, {{&(0x7f0000024000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x3}}, 0x26, &(0x7f0000023000)=[{&(0x7f0000024000-0xb8)="5e92daf6043260b0b7a2b3abf4827670a1df5dce5c36f153792e968ecf71bd18df3463c01d7fbd5300c026e80a9d4b9f8fef3f8e5d06964433bf9e41c17705bd897175f4fee658f4c6904a64729d0111b9e621ee05debc306f4427e8e24df3246ff5af472488f9227063b349fd26207c22964251ff46b31387fb2dbe4c954195275e2506275b8f093576ec79c057a0a0ca04cf1ab53832dde9576e62fff294c4b501c598ac9354c05f4e5afa2459263cb6328b26d6fcccb2", 0xb8}, {&(0x7f0000023000)="192824c1f9b28b379c1c457e5e6f475ad1f726d1c0799c9fb35c7ee0af100a6e7431b9e3520071f4ee27258c20da407bbf21e00ed3bb9900a1d5ed596fbc7b91251b441084fad303b20b5ef7d7cf41da1c3399fa339e48a326f809d08f45d8e876d10143e42a8c84b235be37087317d0b0db904b6ca4e4fefdae65c3c806e9c7f8bc9a3f6987034835726594a36df2824682f12404c227e1a88c68debd3f7b", 0x9f}, {&(0x7f000000f000-0xe3)="893a3aa8a464990eeb7a7c8cd3894c06dd8e87f86f8478620c12bf778507c8e65ab439bdc1bf8f0e2886640e0c3baf61054649e2a0058b9633bc35b85e2b54ec84ab19371caa5fc06d70de9bf0312d8495018df4351df3ff9f5cf1433864f301157344a15eadbe638e326a4119416f4e9cf3bee6f779e71d5e96a491cb91bde6d706baa362f30220ebf6d5c6cd65a04e6630373957734c94da4a3e6453b941067f471bb0925044ffd1abb25f5bdb973cd028795461957d3777e5dedbd89e5bb12c89841c60353f55f605a42271e768fac116b6558e8fe7531dcd39f7e7a416eda5e9c1", 0xe3}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000023000)="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"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"}], 0x1108, 0x40000}, 0x64776fe4}, {{&(0x7f0000016000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x1}}, 0x2e, &(0x7f0000014000-0x30)=[{&(0x7f0000021000-0x20)="e86d7ba374468b04b309ffa8ea6a8215e6a6b1c6579aae22c9cf4be854c577161252917742f4a1fc4d4f95410966d5340a1b064fb2779439330b23c90925fe6c6393b5a39afca7f2b263a021f633e7f89dddb97db6478eb5c33f4e555fa6a5e74fc87547a1159047dab9a618", 0x6c}, {&(0x7f0000024000-0x38)="186360bb3809122a9678f78245ae2591dc9306d28074fe03286f9c9a39cbf203efbe4bacff659cadcf0aae441d921a26063e92549d3c7d95", 0x38}, {&(0x7f0000021000-0x7c)="9f00d15a3708cbca72e0daea82a90affa03e70915bfd3d828427e786adb673b4d3514d9613fcee6b15056efb664acee2fc3d58306b885fea55cb077e074c8d0c454e69b460d3d965a67b5556445326c21cbf02a50b14330af7c2f4633f3dfdaa219e02bd8b7d93c641c7bbe686cb87a44a1f04f408832561502bc0fe", 0x7c}], 0x3, &(0x7f0000024000-0x40)=[{0x40, 0x0, 0x4, "a2e983bf39712201d9141423d47e021ec719a59b02c0b7d9521437efd0aa29fa073133b9de829b69ace4"}], 0x40, 0x50}, 0x2}, {{0x0, 0x0, &(0x7f0000020000-0x10)=[{&(0x7f0000023000)="1ebe20eb3268ee8d473cebf91c0f078d438a6f7a82ac17b90ad96cea24ca541395ffab8bf6385b9f24d729bd3f4d259972b7909ff39345e025c66eaa024d7e23853cce4e36c383bbe9b603ed0a52270192c656b85b7fb6b69da6e7e82c36418726f90be22692f755afa26c0a6f7850f055373e964b6365b7bf4919aaae1f8090c94b4abf29dd8a5eb585a00dea5b2b699a53ce3c839c5eb0a435cd2854ffc2644915bb320f875ba0cfbbdf11a7d64917423fdbeb02d57265806fabc1af862787eff6c2b9c6eadb5b32b6cfec73fba82bc3206bd3a27876ff", 0xd8}], 0x1, 0x0, 0x0, 0x40000}, 0x0}], 0x8, 0x4000) [ 71.139118] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 71.177177] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/26 08:18:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x4, 0x3, 0x100000001, 0x0, 0x57, 0x800}}, 0x8) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bd7000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000002000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x48)=@canfd={{0x3, 0x1, 0x6, 0x401}, 0x23, 0x1, 0x0, 0x0, "1fe0bd9e8c8ae10770708fa1b03f3ef42728145f74c01b7fa7c5be1c1ec5c0ba47ebd7fa28ca036ece1aa66b0c9c618808c4b3d58b86a3d6ed0470e556bd74bd"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockname(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x5, 0xa, 0x5, &(0x7f0000933000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d26000-0x10)={r2, r3, 0x3, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/26 08:18:35 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8)=0x0, 0x8) socketpair(0xf, 0xb, 0x90, &(0x7f000042e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c57000)={0x0, 0x100000000}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000148000-0x8)={r3, 0x68b9}, &(0x7f0000d84000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r3, 0xfff, 0x30}, &(0x7f0000001000)=0xc) bind$bt_l2cap(r1, &(0x7f0000001000-0xe)={0x1f, 0x3, {0x80000001, 0x9, 0xffffffff, 0x6, 0x6, 0x3}, 0x7ff, 0x5}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0x9, 0x30}, &(0x7f0000002000-0x4)=0x951632b996f8ffa9) bind$vsock_stream(r0, &(0x7f00004ba000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/26 08:18:35 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fe7000-0xe)={0x5, [0x9, 0x3f, 0x5, 0xffffffff, 0x0]}, 0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a3f000-0xc)={0x0, 0x9, 0x2, [0x471, 0xa0]}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe9000-0x10)={0x2, 0x1, 0xff, 0x1, r2}, &(0x7f000012b000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe8000-0x8)={r2, 0x2a}, &(0x7f0000fe7000)=0x8) socket$netlink(0x10, 0x3, 0xf) r3 = socket$inet6(0xa, 0x11, 0xeaba) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000db3000)=0x8000, 0x4) 2018/01/26 08:18:35 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000012000-0x8f)={r1, r0, 0x40, 0x588da60000000000, &(0x7f0000027000-0xd7)="e257ce86c56925019208e9e5e082be01163ae0837d51eab5b7cd14c36aa5246be986769b97d183066067b352f0998a3920e1a9cb111387e9ca0df1aae9c65161f25e0e91bb8e31571ff5f36e5e559875dc300ece9e0eee5f17d4e45f9da8d4b92a1bc14f17979f8fdd356dc3c97cb1f39e76b862d9966c4be904366fdf2d7738f2f87b50eec9cbb8f995605fa3640cf7ca0a9a9123fb85713ad490201cbdd1d0f391ac41248e68faa6f57f2f1e9be99c3693c094517cc51e3625efbcb1248fd4e5f82adff82593c1f8d9fc9bc1badfc5361b928145fe71", 0x1, 0x200, 0x3, 0x200, 0xc2, 0x3, 0x100000000, "286ba2f047f3338c68a5bc67fcf46e4152faaa73c9e176737c9c8b472ae5ccc5607c5c6af2cb662cbfd638ad644a68d4a88f6a6879c0739dda3d34e25d46438c06515ccd227506162cab9842c43b47184b306471eb4108a58fbbb9b3840a2b71e3892a929d93ad"}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013000)={@rand_addr=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000005000)=0xffffffffffffffef) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) 2018/01/26 08:18:36 executing program 3: pipe(&(0x7f000030d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) getsockname(r1, &(0x7f00002c3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddd000)=0x26) bind$alg(r2, &(0x7f0000f9f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes-fixed-time)\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f7d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) close(r1) sendto$inet(r1, &(0x7f00001bc000)="b4f43db4670aa87d0ca23bc09140d813726c9385e30827663d90314e57e585a860cb2463f84c91fb32e6a79e5f234f894ecea8429a294689ec21bc4376b00b1291300b8c51016b191c1bc93b63b222513eed470ad40098b29cebfdd21fc9d168bc004195ea6a08282fef999f90fe92bcf7473aa9ced8aa311687f130e16a7c5a454d1a9bed9d2d4c87a0ffaf9c1ab739d5bf605ecedf50aa498b36376653b6df360be02161efa68f92373b8e9bf2ff7edc32b47e025d37605529962dacaf8534917c8278a3d4c10b26f0868a290fb9", 0xcf, 0x800, &(0x7f0000eeb000-0x10)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 71.259769] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, &(0x7f0000837000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b81000)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@sack_info={0x0, 0x6, 0x0}, &(0x7f000001e000-0x4)=0xc) pipe(&(0x7f0000143000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003ea000)={r2, 0x81, "d109f8a89b042c437e2c05bccefea5a953f411e9062f8ac9c2e007e72e15d6d6ed7f88a64a934afd4e4aa3318fc5bede1a4b9e4af40384498a546358e418a2f44bc1e00c7d9b825166285cce73f8d2047f155f1453be8c3a9ed85cfb161f166215e1ecd4d05654c2835d4879f5c8d611c968896cadd5efe93b13be800bb4df6737"}, &(0x7f000076b000)=0x89) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000c01000)=0x0, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r3) 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000001, 0x30, r0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x10, r1, 0x0) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x9ea) bind$ax25(r0, &(0x7f000001e000)={0x3, {"0db016d7715ef4"}, 0x9}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000015000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x9, 0x800) connect$nfc_raw(r1, &(0x7f000001c000)={0x27, 0x401, 0xfffffffffffff800, 0x5}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000447000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x200) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x36dc, 0x1, 0x8, 0x2, 0x9b}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ce6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aec000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000045000)={0x0, 0x57}, &(0x7f00005bd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d7d000-0xa)={r1, 0x9, 0x1, [0xfff]}, 0xa) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) accept(r0, &(0x7f00002b9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e5000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00008dd000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/26 08:18:36 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="", 0x0) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000044e000-0x1f)="1f0000005400056d0000ed0000000003070000000400000000000000c16400", 0x1f) bind$bt_l2cap(r0, &(0x7f000034a000-0xe)={0x1f, 0x8, {0x33, 0x1581, 0x401, 0x4d, 0x100000001, 0xc36}, 0x4, 0xffffffffffff091b}, 0xe) [ 71.301671] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003f000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, "00090e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000748000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(0xffffffffffffffff, &(0x7f0000a89000-0x1e0)=[{{&(0x7f0000e9b000)=@pppoe={0x18, 0x0, {0x1, @random="a4575692f4ae", @common='gretap0\x00'}}, 0x1e, &(0x7f00003f3000)=[{&(0x7f00008dc000)="e796c01958066cd09548568ca45eb8a54e3076d821799027e549ee431d186b8ae7e318ab2e1fb8fbdd660148e3d402c6888f5de6094523137823c0c0dab976ae8fb368586cdc32a96cef0ee5b0f989338c1cad210b73f70891aa99f229967da9e925974ca3fae0472e1ea23bb48fad2ba5f686dc0a31bcfa1d", 0x79}, {&(0x7f000055c000-0xdc)="48e2a139618dabf1fee40bc8d34a4a7603a9d8d18515b45b611eea1964edad5b8a85e71fcabf83f7cc7f0426ebd60e79e14ecf89922b49d3aa55743562a97887796c4fae997dcdb8656c3f79b6c0efcde42d39a6ffbaa0e68683a97ebd6797ced4714b9d11886b5e5618743fe485a75ac8a379a889a63c75d7f22dc8723fae913c087a91b8c8e281f027ee9d712447d30eace9fab6cf0328ce521bb06194c6ea181beeaf21a460a4dedf0bdc142ca4b39304d9bb924253f96b2b01b095571975c4e505efdf7704e4b514c30297a3cf0224b3cb4cff6839e257e37a42", 0xdc}, {&(0x7f0000368000-0x8d)="06916b0c1c2a54b5a61e347bf99a060c4b9a65d640ca23f5a7a3dfbeba5c556c47c3bc4796511c93f4450647bcb3f6ee4eaed5c316b3b6b2ba974e7621387a748f2f8efad2392bba78afe89dc7f1aad4c39dd0e34f43325ed550883af04c5f64b531ecbbd3e3c3f633855b5c6b559b41e31d46b48c47e1d030dd10f3350f19db3872547e0447c06c60242651ae", 0x8d}, {&(0x7f00005bb000-0x36)="4f305979ac1df180752e1b143c6aa6899e00e36cbcff21300d9d206bfc186018746d3af0d26e1443b14d10a6c7684ef7fced939c3be0", 0x36}, {&(0x7f00002fc000)="2ff25f0d163d59161be65afe0e4eab022d9c60eab83ab63735514992446c5c83469aa946350af9936469b794c100c87c0b498b65586ea5b3ed2cd0cf99608d6e63bd7d698d86ac5239ff956152946425edf0634693f6f8c6015ba8ebc292bd22defba5aac58cba6594b7b406e000326286a2b606429f485d22a2c87cff70ab6c06913c50996dca42bd6512a21233459a93fa5be974de308b607d77", 0x9b}, {&(0x7f00009c2000-0x77)="055b3c0ef6ec8fdee03277d34039b3383d7b44aaf1a68b2cec9803285a6939b9f2acbe8708d96666ab86c412d3ac39a9e892c576ba46fcd97dd209c78eee1069e3c6fcd1d272aa39e0f161cba995178dbbabb1dde52cd2a62f4b25d5327e323ddf6e680897e3741645b99dfcdec13a45e6cd04e7797493", 0x77}, {&(0x7f0000025000)="68164e7cd52607262d11a864fdc38840d6a964fdd7527228b7fb208201dbdbdb940f746605ff5a69813df8cf9d8d64958479a95c13de22ca32658b5d1613c205052769fea982a5998d6124c7b1f1ff053757a328cddb1caeaa42ce29974e58d5e224e62ed2a21e4025f62cd76596ca52c885387397fc496dc4c17fe8dc998e9bad3952e62e5f312a3f022532045c36479a200abec91783a4470923d22638bf8ff42fa286eb", 0xa5}, {&(0x7f00009a7000-0x5c)="3de784e77a4993e4ae48213bb85a420520de5b6f61dac4560d6c8662a8c6fe795baece5b43b8da4e751f15b2b8a5b635a16d654dbe36fe305870d8f1666a2d0ea3d70d5c180b41970e7552c3e60cdea4e1766ae0efaa02c3ad409c04", 0x5c}], 0x8, &(0x7f0000b87000)=[{0x18, 0x111, 0x4, "0a9acda7862ed1"}, {0xf0, 0x107, 0x5, "63a7cd8f97448c29eb3ad6dcb4fdfc47fc1e78d964e480cb6a1fa89cbb21f55f23498071b7142110b10855055f933bdf50c496751044356c61bb9d3dd2141027a73ea638e02b10599e5e3030ba38fb8de5d8e358a7352f2bdf36e9f5f0018acf1916fb7e7d3dec2200d327424974f32723050380daef1ec804bdfe066374dd105fad9edb872d19bfc257b5453df193a709037fe0af00e7ebf4ffeb3f8572d5262484c386f0fd82951f5fea08c76fd786f689d9d8265a980d575254d05b23a9a5349416d4e5388df7ea366dd4b582e30cf659fb3cdb35b78244fa89bb33d9cb"}, {0x80, 0x19f, 0xcc6, "2f1f2a5f19b5f43137b2437bbf0951d7673ceffd512f3bd5f3b20ad719b46c770b5b291a4545bc95dfbc1363327760c34205af0676a0a39a69f394d4db3c98b9892700842b2b66ba69f1f829943998840c15c6b87490443cc722c8c0a813bb06a46812c4363014a27dca"}, {0x28, 0x11d, 0x1, "cbbc34a57311913f43f14a69d2d0c4ef0e80"}], 0x1b0, 0x24000000}, 0x26}, {{&(0x7f00008f0000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000088e000)=[{&(0x7f00005b2000)="767a53af712d72823ccedf99e8a36d9f207e982fce71451868f89916881bbbdd345ca1322e61101de8dfc8f0af58673d0da4c882278dbd5825bd43896834407f23567e4a66f242aaf6ec340ec59323abd69c5778f2f11832a2aed8bc13705a396edbfd457e944a74cc6e99e86d53b1e00cc887d597955fd54395a6020155e1e475cd77b8a26a9e6c092bc874849d8ace13660bc505b3f0a27af3ba6d57332352b67da77a057ab9a68af06ec403bfa0b0c20bbee64ebc43166357249f6eef5758eda0e4f1df3fef79342c5c9f9b43b60c6667d635d34d254e1dc972ef05b5162b25b350f5", 0xe4}, {&(0x7f00001d6000)="00cf5e451fbdddf9a7455611bce5b7e0f1a7cac6f966b6603a38a15b15d93fc1e2e91791828f8119a6a532e65a226384c69ef8afe321ebdd0ca19903f6b48f8c5b20bc1c8c9c95cd5325a6ef2c677492c5f0279e4d33ef6a26648bd9ddd2fa4ab9654d8c", 0x64}, {&(0x7f0000564000-0xa)="42734a5132c71ccc1258", 0xa}, {&(0x7f00008f1000-0x58)="3176d8dcf9e0a17a35cf45ed49809306e95497d264a6987514ce7d832896199abf720c0569155826a19c5cfd91bd192c4fbcb22c25d246d4eb3bb9d304c44bc702ee71b1f3f6b5388dcf19c346bb9720acc6a565946e9bbc", 0x58}], 0x4, &(0x7f0000ee0000-0x180)=[{0x18, 0x0, 0x68c, "0cc464ab401afa84"}, {0x78, 0x19f, 0x1f, "83da9053c3df3c77f57ecb9b981e69c1566fb3f6757eb35b1dc93175fc1db9ca9287a17a7267dfa1b3204b09546360b4f53904758de45a49bb7957f7755082d39d23f5b32b20feec03d5c7787e9adca804e9410e6fc2a9454dd4f949f5b44d425674835ecf"}, {0x90, 0x117, 0x9, "72038466cc8a6bd3bab3a0bdd46e96fc65fafb01273993418800e81df561d93b90beea00cb7edd353817b6a8f04d856066c327e5c1353ae21de7ffc95e8fd29caf0ad09d7cb5139776b6aef5d61cbf7ae3b1cedd7edb61a23ff4e089e396a58ef5a14073fcb59694652a5bf0da61dd34a49574b95f8b71896f09903521"}, {0x60, 0x114, 0x400, "abb9668d60fe3d90b63dcd899478efaf90d57c3db9ac248b99a72c47d06b5a42f2ae25558c07e26c80f61f76013464021760df94cd20bd28b9eadf8e1b5759bee0a3997f35b103fbf8ac466bdc64"}], 0x180, 0x40}, 0x952534}, {{0x0, 0x0, &(0x7f0000b3d000-0x40)=[{&(0x7f00009db000-0x8c)="72072b784ef921c8c1c63ab6b519ba02338cda3b9d7e133cbc2be498080e7e5d0d9f279c4094038513e8e6311006a00ec320593434f515de1ded044534da8bf69cac82bdf9f8ad4a879698d102db28441d1c8212758804115bd42b5c9e6df7c4d1c4a94837ea3cf1e48efdc0560bc008e1bdf3e8d1d27639e8f12733921917d1d9698510da5d3a8e89f390bb", 0x8c}, {&(0x7f0000069000-0x96)="72d7f10322199c50792631fc7c0ffa4b7a77a9949849be4943a929f8cf7ad08cad624c39f764bb0118509667606083cb3276477c3d4ee062c3687c3100a8871dc011b427ebebffa02110732f3a4e25d331ce17f8676dc2f6a4f2c69774b865d8ce4842cab6fb6edab3948641fe085aa6b92cf34dc363190812faa3f30a76570da04ae20f4f917bb83cb86a10368433a988f8f467119b", 0x96}, {&(0x7f0000b64000-0xa9)="c29ea916f48bfcf48a3d8a8876cb8c5ac11a65ba96aab7079338d3d018254420de61bd152b1d99a2fd968c96055b7a4729fd3d6712375fb8de7994b9a3997fe7a1562a8b1a26ba3b6ea3be6ff9d07b09ab7ddd4f53f04eccce7761228468bc920235c73b42c1a199483b5907d1c6f4969fa5ed0d1cd33db42a07dad18b5b4418fb456d891d1727b36436c6745cdb20dfa7c551ed4b2846fd08d4e39663bb908b47ea441971c06ce8bc", 0xa9}, {&(0x7f000040f000-0xce)="a78df082e8faf4b64a9ba54a8b11aa807dbf707076da29096425f39840d0e00f15422d1ff239cc86d380f3c8f76e2c8435d1d484985f65517fe76a8f60d97d54e6e6b99bac9aa82c4e8f46b0f2b9701d6c289664c876a9b51c21fb7a6b52f4a535896638294ca58ef8ec3783f565dae5baf1a2e1da7b7ee940904786ee37943b3cad5069e98e7916bb6abe5cc64dba7435495d8918a2afb573f49ba47951aca8fe45aef551285bbbbdc1818ba5a10ad61c186e9e378488e563aaeb656668b94347899ee149f93cb94ee4cfd2f2d8", 0xce}], 0x4, &(0x7f0000fb6000+0x6d2)=[{0x68, 0x10f, 0x10b311f3, "0263a549c4c335b3e6e1e8888244d61dfbbd37f1c50acaf5d4a75c2153c92a4b1ea77645a5db517842cba34d86f5bfecf8d86337f5c3b243a6fc8db9bbeaee84bda2ade43cdbeaf9d8de8f13bacd5585067d373cf5"}, {0x68, 0x1ff, 0x3f, "af548e6dd75cbd4ecf183a8fe6d1022d9f57bb4d6995968da11d8ae3f21e5e198c19eeee3f06728e6f44f35b11378aeb1be4c34c489b076fcbada3a95098e8da8845b3045e0a337088654ce577997fb7cbabb97d0612"}], 0xd0, 0x24048000}, 0x3}, {{&(0x7f0000ff8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x1, 0x3, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32, &(0x7f00008ba000-0x50)=[{&(0x7f00000d0000)="ad116a910758253d8b90710664b9be94b0bd915fc6d7d63424eac93599134a738688d6dd235d968bcbe567e2d04c76a1450ee270905aa2c9fda122df3e09801ff65ba241fa43d902153722d9745999b60ad97fa3e00105f59b830f511ad2589cd890dbcfda6f11787b8e9e40185dc4ac97fd3c451156d25073986bbd851bf87c82ab5fc82bc444bfa0f2c7102224c2fe6d2ecf460ee178d3f862f037bc538063", 0xa0}, {&(0x7f0000374000-0x48)="e5a70158eeb317330929163dc16eff4eb0f8b25fbf18acfdd831099d24f3421d457cbbc5b337c3893e24376afedfd1d518118f6a1d3c7c7e406fdc57e8553a1759a3b2cb7b20c023", 0x48}, {&(0x7f00008cc000)="72122f43867d4e48754237b393c2886428a331c7835cf33fd561d3902c48ab571887588180f84952f392095ac86accd500fdfd5b5f1a8794b59a007b04b7cd1175be6d56d2451ac937b5c225494362ea9f32007934254067a7bb4536aae831386f4b11142e0579dd6b9e388e4c9cecc1072625d723f158ba0017259c4d7080edfc23a4995c9622", 0x87}, {&(0x7f000064c000-0xae)="3cef62a089cb0715be494cfca2b248cd3b237e38198316b2c87c42a0ab4cfd0ebcd74cbde300db37fdda76992c2c9d9b85f7f3b64358fff44de3e8bb7be487d27fc5924fdcd6ab6e468178faa892cfdb5ea8f5df40acb3dc0a5de33d1bb5a89c3dc383edcd10dc8aa0ffaf11978eb5ca5af83baba282b260127e781ec910bb54ce9b0d9b8cd01c63b30fe39b2eecdbb76b5e6e42e22eb5415e99230211a8a3995881b24846dd7134a6d03e449dfd", 0xae}, {&(0x7f0000461000)='T)', 0x2}], 0x5, 0x0, 0x0, 0x80}, 0xc7}, {{&(0x7f0000b2e000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58, &(0x7f0000155000-0x10)=[{&(0x7f0000b48000-0x7c)="03c406a7f97f5ffcc1e63be5e3bc52c33fc8714ea0bf768041255ccc3e092e4b87dffd5afb0dbb8d5414629922d6475d115ab92f6441fe05d5315b95f44bd1d331e36ed0135f6b2b3aab3368c397c5c0335c5c18c7009f1c1404e5b4199556f09de406d1d380e9c8b4ff84397416d2c390b26a7770db8128d3d9a933", 0x7c}], 0x1, &(0x7f0000025000-0xa0)=[{0x88, 0x104, 0xffffffff00000001, "7cfc24f3603f78a7096b92cafbaf88b08302efe6cdeb0e18d97be5f4f38729b3b901329052d33ad2928f0a0cea3cc9cec273278f99061de4549051b05f27ab710711d1e68b4fccda035760841d5eee009fc40dbbc2de6d70d26f833d1aadcde5aa130f52477e652a5310664b88886d525138"}, {0x18, 0x116, 0xb166, "ecbe35"}], 0xa0, 0x40800}, 0x1ff}, {{&(0x7f0000ccc000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000e3a000-0x20)=[{&(0x7f00001af000)="f0e8bd1c7eb08c747f0b35ba9856a5d856367106325da3f553c613e67fe2dd50f5d0340c45708b1d41de0aba4c92325105575e17c3bb29c22b3beadfda9bd2aaf503cfe6344bc60e93e0650ec788e623", 0x50}, {&(0x7f0000de8000-0x1000)="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", 0x1000}], 0x2, &(0x7f000019c000)=[{0x98, 0x0, 0x22, "0cb92cfd58487549dc695ef6023f2965490766c5d2100f74e733212aade94878edba699a0420be91d5912f2562e4ad9ed1e32e7941185519f4e68d7ca1afdc4cf2dda1da7b921a23eb633635c4b2a1e62e92aa3622cedf1ed517a63f07011e2a8ecbcfb2a6fe0a1323218a7c6d21e9a7e7f84d590d70a29eddc2a011372ec227343a8e"}, {0x58, 0x117, 0x2, "72249be22516e747af323a18a7ee51385dffb76e12e7b6412190690cf1fbb206c0eaea0494e64dcc1ac38be75949de04810664d6e2852172c62e8b4c53c0e08e6fd5b8bb128f"}, {0xc8, 0x0, 0x3, "26b23f4722fa8cbf55efd1ef6dba80fdb996a320e22e636c364ea43dbd6821d5093966de5f9c4ab2efee2fc05878a0e1699ef1524051728b612d252c946459d7ab9a8ead83bfebd508805ebaf5ed4d64d8c6ee68f2f38f8b37fc71e50db1a645599e9ed5b721ae2d073bd790dcfca886377e5640d65bdd6a51eb82d5d56c27d2c1d531d39db4094cb6ede6530e5bf957dc718b8a1fabaac0a32620a280ec77f9e8880d19a1017d3e8c257255a989711a84660f3de411"}, {0xa0, 0x110, 0x80000001, "21e8929ccd58954eaf47cdee0a7d0f61de31adaf90692a7ecdc8286c061fd1da172a7329d44621ec04ad2042fa679ac55e12561a0bd5ca07a7925a1e2b39bf3eb4865e55304efea5459bf3c0bda3d7fef942ec047b1fa765d330bbf4dd75e3588baf05dca19cd8ac0651e51db1eeccdca0f06c2ccc78a4b218481bb2f979c781d408eb463c33a4840df2d7"}], 0x258, 0x4001}, 0x3}, {{&(0x7f0000795000)=@nl=@kern={0x10, 0x0, 0x0, 0xc402284}, 0xc, &(0x7f0000e8c000-0x80)=[], 0x0, &(0x7f0000f59000)=[{0x70, 0x10d, 0x61d9, "42ac75b1947cc7fe9d70ff67b9dd15888e25e5e64c020c83f508ada2da8389ed64d6d19b7c0a59f75d670df151d2e792e781a35e83cfba017400aab1541151b1da2a73aaeb3f7a3b59462165786244c0be4e7d8de72a62ad6d7cac72928e7a"}, {0x98, 0x100, 0x80000000, "b1670b9e6b8b82746d0dbed11e875c9f7e3edcc8ddddfd252d2f3849d953d329db146a809ca9c92fdd2d18774015bbea4d5f3c5a1a0160c8081619be5a048b5b778139f931a4a08ab917c6014c8b1f3da7fa19da2ae6f66f8b4af8cbdb07ec951dd2862692cc48d3179f65acbbf6738061636054ea34f5afd1b99277a2fa0f84d3346b99bc31dda8"}, {0xf8, 0x11e, 0x100, "c396416430419e133cde82f35301bcecf76f2d35f5dc829e63a31767565b0a453d37e21b5cd346f7188d2c580e1594742f226234568aefccaf58621488c2636cd681f80aa54306762d218a29d3fd09dfa5891c5b045154539c8e417594788b21b75f95dd47bb80aed643bbb94041dd57c1540f7d558b39c1102c08c56404378c300a696057a1059771ce866bbb463db55ae5b7e10de73463d98c7eb86808fcf43924ffb50770dc9502026b1293ad4e47492abccf3c438a4f4c199f677a46f50e147bfcf0ed3b949436b47bdedb471d1967805b769cb67c2752a716c5c56e1c4df2e6"}, {0x80, 0x0, 0x9b9, "10c40622742f78908d593f1d565fb5383a9b127722d1a9fa9e059a9b519f93c3fbf3dbca4505c385670936e1d15de042ffebb4b3740498fbbbfc36abf62e87e2510e338a32a5e8a54880d1baa57d168dd4a8dc35c7b28e45fe440b533041c19b72aa74e89f8e209119c5e59f0b8a0182"}], 0x280, 0x800}, 0x4}, {{&(0x7f00006bf000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x3}}, 0x26, &(0x7f00002e4000)=[{&(0x7f0000d01000)="b2adc8e3275b060b717937c0cc98ee8f855961cd4d626fbd20ade431cb4dbcb387a18d9c31d38a037eafdea4222763bdbb2a8f02676dc6ccd5cb067319b2809088e909afbe5a1cf0d532b9bba425fb168dae8aafe690d0fb7c822b30460bc51622c42fe2b858374a93a96fd8398b1224cf2b8b", 0x73}], 0x1, 0x0, 0x0, 0x4}, 0x7ff}], 0x8, 0x20000000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000baa000-0x20)={@generic="f2467ab7b3150c90c512ff54c7b23552", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001e8000)=@assoc_value={0x0, 0x0}, &(0x7f0000ffe000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000510000-0x10)={0x8000, 0x2, 0x8, 0x7f, r1}, &(0x7f0000ead000)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000066e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4f000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000eff000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xc0000000, 0x3, 0x3f, 0x2891, 0x400, 0x7, 0x85, 0x9, 0x8000, 0x2, 0xf044, 0xc73, 0x7fff, 0x3ff]}, &(0x7f00005f8000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000519000)={r3, 0x5}, &(0x7f0000344000-0x4)=0xfffffffffffffe3c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c9e000)=@buf={0x88, &(0x7f0000cd2000)="60e7b54311234b5c7da85632230047262647b3703d8070590085ba105537c7db3875c572a18baa220b4c531ff0656e5528ec36fcc65747eb557e37e14898f1139a384e4d8d47d1142fb4d15bc2342d38e8bac24e5d2f2517aaeafbdde524af822833209dcf9633cd8f7779d0decb75900b8ca8c3b4ebd19de162c48f3310228288be1dccb4ea4c36"}) r4 = socket(0x9, 0x6, 0x100000000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000048000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000019000)={r2, r5}) [ 71.370860] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 71.392473] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001f000)=0x1, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000007000-0xb0)=@hopopts={0x3f, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x8}, @generic={0xfa3, 0x97, "e260a9d25206204cba23a58505363174eb91dc1d171011dab4cbd92e440cc9e68cdff8b98d27a8a79621ceb39948f083edf0329b34a694fe5a6b1b38b26c53cc40542141a72b65846bed4662b07fc04204f413deffd599f60c53a62aefa6423bd22f90a004232604dddbaefa5bc087cb571a1be8090bb68726436682c49f66485b33576abcc837fc2ca8ce3e0813fbe38c4a3806275f5f"}, @pad1={0x0, 0x1, 0x0}]}, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) getpeername(r0, &(0x7f000074f000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed8000)=0x10) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendto$inet6(r2, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000825000-0x4)=0x0, 0x80000) r1 = socket$inet(0x2, 0xb, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d97000-0x10)={0x0, 0xb0, &(0x7f00000b5000)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x44b5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}]}, &(0x7f0000d2f000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000903000-0x6)={r2, 0x8}, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000267000-0x10)=@buf={0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r3, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/26 08:18:36 executing program 1: unshare(0x24000200) r0 = socket(0x3, 0x7, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e4c000)='tls\x00', 0x4) unshare(0x4000000) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000089c000)={0xfffffffffffffff8, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e8000)={r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000cda000)="00818e7c76acb2a1026cdd6bc6f910a0196a8885b4127d604c8a59d1b3db8f0e86e90b468f1bb01215f5", 0x2a) 2018/01/26 08:18:36 executing program 6: pipe(&(0x7f0000ba1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x3ff, 0x44a}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x6cc, 0x1a, 0x0, 0x3, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0x83, @fd=r0}, @generic="0763d45b8eefcafe07dd14638b5968568806402572f230c2375f746f1bf7a61529e988e63301dff602c56cfc571cbfcd6eee07d3c04d8f79c038078d1858300d743bb787d0919b8b80c8c300dd25b3c4caf8ab76dce40eeac8d6017fd57ccfbd869e0c6791f7bc6d35014aad816b00d5e3dfaf7d85a937192140658ada1ec4e4a8a212cc8bba88cc69eb186057c2007e9578ac1a75f9a166de8a243a609912c6f05b3b846bed2001c16af30c929ac56182b40296fe6158a4ac7f2ef2bb1dce1d2f", @nested={0x274, 0x69, [@generic="ba7f84fddc331429ff4ecad212b08e07b23120b8d84eeee67c0da74300f308fc6c266fd926043068a899d0c1343b47f8c1a888f1852c7f89217a5c78d25aff0d199060b2407c3632e46dd3ed89943ceeb418b87435995d0d22c86667fb65f1ec009fbdc4eeb52ab22de5b2d0c311a5ab11d0b7741e929d832d9760ee4dde6406d7b9b4bfcf01851fdc3ebd108e82dff771520fbefc2fc066", @generic="acefa473203eb0ca043a8fb8f720193ca9f91db2018160e9369e3bb824819415375f7becef00b1b879f9678e0e18d1465fb3ef71202b89eb434d9b04b10d60e6e93e", @generic="7c2e4ccb024a69caca8ab25c8297fe852d9399c1e0246493bdc10ba742e2955442f26a4c4808da480c0436aaf1937741cadfe18150867ad9b8152264fb12d70a70917d47c497642c9317581c2019d0cbe2deb616ec46ca49bbab632ea0b062402b50aafe0ba4628338bb5c9d0718c79d25b657b885e0988bee95f88cef2db84ab746ee40f08631cbb0013894384f4f168a7d88ff4d00d623", @generic="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"]}, @nested={0x10c, 0x5b, [@generic="047e697ebc581932fb7fcc9c38cd64ff7db0ebaf0c111342769128b84128905d05508fd6bdf0d1a567b0079060066e8ee9417b45ba8ed7cc1c0df79bb9f32d89081420be7da0f3a2ba4afd4b4286656e83a7e2b5e0fe301afb297eaad6b234bc7285e8d56858a9288c3f888677f5b47ec67b90b783de82268cdc34bf21200706e8ea8b623f74a9861abb05846045471083f7895030c11561ec1e0c010bf2648ee5a7e3db355cd5a33e7b698101aca3", @typed={0x20, 0x3f, @str='@selinuxcpusetkeyring\x00'}, @typed={0x8, 0x88, @void=""}, @typed={0xc, 0x53, @pid=r2}, @generic="7c61fe2b04ba6572c2adfb1d641d1487a5fdf91fc25e", @typed={0xc, 0x43, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="c8242a2087bae35dc0f8ece3cb70a4e033246b68ae1a5b3e2e4e6f98e1153e9ddb7e6cb67dc0d31ffabed74e475e151a0c2c46f223101c6b23821842f37a89de38a9167c5f2c7795db41bebcd795d0113997504f1ac3359ad94789f33a4e1963d505b9842a1d416886d780d04598ece86cb92854959e3127f76927bb73f275798379841e1c4ed7542dd574b036516f0c402792fddedad9c03c0a77f8626558ded17d74cf66353453a04f7783425ecfa8b31263b30fe9f2ccb14b2be4755e84455c324f9bddba09e62794f19c0e65", @typed={0x18, 0x16, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x184, 0x5a, [@typed={0xc, 0x3e, @u32=0x9}, @typed={0xc, 0x1f, @pid=r3}, @generic="1906ef39942cacbd2e9df1b68c54b2a816b08d1e521a6dcb0a5fac90112af191ef0cbf4bf823ccccaf4835b537d5c2ba3d088b7696d515d63c82c7e4848b2aab516826607c6ef2f7f9f35df40230ae5aac4432140e23bc5446bbc145a9639190545d521a701a513f9fa93a93f68a2992cd48f9e7ddef5e2eda682e2648ff21b1ac29c2b05d54447b069537011a78c1d799d49f6f5bda1ebaf851c22025c2", @generic="586a13", @generic="d4eb40b43ad61df8f374bdda18442c0209d9606037f1e6da9bc5268bd36c33eb5e4910a79ba6f821f7760f6b88d938ac925d62fcdded5846565f96781cdd60472b662c3174541263211d62f4d483805eb46842c9fed9d92d8efcb5f2157432dbb522ed318619074b5fc652e718ffbb9f8acead02d5b09bc2275fc8c0b0e7f98fffa6ed277c24a9da0eec0588204a23278732220be3b15439dfcec5ad896fb59873c947838c15f9f17c045d98c0548db2e7c6c118", @typed={0x10, 0x3f, @u64=0x5}]}]}, 0x6cc}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000147000-0x1b2)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000af9000-0x10)={{0x4e, 0x0}, 0x10}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000c8a000-0x2)=0x6) 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) socketpair(0x0, 0x80807, 0x8, &(0x7f0000a77000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000052c000)={0x20000000, 0x0}) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c1000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f89000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d0f000-0x4)=0xc) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000253000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/26 08:18:36 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000af1000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000239000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000080a000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e53000-0x8)={0x0, 0x6}, &(0x7f0000782000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bcd000-0x14)={r1, 0xffff, 0x1000, 0x4, 0xffffffffffffffc0, 0xdcd}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004c1000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x40000000000000, 0x0, 0x294, 0x5, 0x81, 0x1, 0x9, 0x401, 0x5, 0x7ff, 0x7, 0x6, 0xeda, 0x5]}, &(0x7f0000dcc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f40000-0x2c)={r3, 0x24, "811965bff965943601cd446787c512997b01ecce6a950d2a457aa45e218badaa0da3a825"}, &(0x7f0000738000-0x4)=0x2c) connect$inet6(r2, &(0x7f00002c6000)={0xa, 0x2, 0x360, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) syz_emit_ethernet(0x56, &(0x7f00000f8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="fb3672b1d19f", [], {@canfd={0xd, {{0x3, 0xffffffff, 0x2, 0xffffffff}, 0x2d, 0x2, 0x0, 0x0, "464c708af97d6fe23bf514ebff3160664133fdc7fb00b660d29a3d32f7fe39d943081ebe01a75eaae257b2e8049d1a09505a703f5451034086c4d4f18a1f9c91"}}}}, &(0x7f0000926000-0x18)={0x1, 0x4, [0x565, 0x3f0, 0x108, 0x1f1]}) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) [ 71.432998] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 71.442395] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000418000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009e8000)={0x5, &(0x7f0000fd7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x2f7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5f000)={@generic="f7b783ace6966f8cb439f21bf7251384", @ifru_flags=0x0}) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000313000)=[{&(0x7f0000277000)=""/74, 0x4a}, {&(0x7f0000446000)=""/42, 0x2a}, {&(0x7f0000e22000)=""/4096, 0x1000}, {&(0x7f0000a67000-0xee)=""/238, 0xee}, {&(0x7f000007f000)=""/183, 0xb7}, {&(0x7f000038d000-0x15)=""/21, 0x15}, {&(0x7f00004f2000)=""/86, 0x56}, {&(0x7f000024c000-0x20)=""/32, 0x20}, {&(0x7f0000a36000)=""/254, 0xfe}], 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00', 0x0, 0x0, 0x0}) 2018/01/26 08:18:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000-0x4)=0x0, 0xbb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000001000-0xb3)=""/179, &(0x7f0000002000-0x4)=0xb3) r2 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @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]}, 0x100000000, 0x8, 0x5, 0x9, 0x40}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1, 0xa70, 0x0, 0x0, 0x3ff, 0x7fff, 0x1, 0x0, r3}, 0x20) [ 71.513655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r1 = accept$inet6(r0, &(0x7f0000579000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000464000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000105000-0x2)=0x0, 0x4) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000020000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000013000)=0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000021000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xfffffffffffff432, 0x7, 0x8}, 0xa0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b66000)="0702", 0x9df68b8c309fcc2f) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x14ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f5000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007b8000-0x4)=0x3, 0x4) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000c0000-0x4)=0x0, &(0x7f0000d0c000-0x4)=0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000450000)={0x0, 0x0}) connect$unix(r2, &(0x7f0000a40000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = accept4$inet(r0, 0x0, &(0x7f0000fc6000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000012c000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}], 0x58) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) preadv(r4, &(0x7f0000024000)=[{&(0x7f0000026000-0xae)=""/174, 0xae}], 0x1, 0x0) 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002f000)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f000001b000)=0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000010000-0x4)=0x0, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000030000-0x28)={r2, 0x0, 0xf2, 0x93, &(0x7f0000030000)="bcfe49ee2af9d082a8873e58f76d2e44bdd52288021f5916b48934124bc0ecffd788388930ad38e6cf4d07519172e7ae65fc585f2f868ddc28eb730a8ba63a1eb8dd8ac84134e604f4cd71c85ef3f7ed1c5de03acea29250f82203644a78dcdb72e2224b626700a2ab683df0dee5bb9755675b97a70b573ae38911e778d325da81537df6d96aade7e9f94bff3048628773a8b01228ae323ea265c8b1ae5a819f7b5782825ad6b0a0506bf416dbcd695c61f56c0fccb5cbfd85c14ec79d6b98f6366ffc995b6feb33762b72a9dac0af732443b5008c5f1fba2a2e900f4890ccfd878c0b9dcedc3acd1c135889cc6c1f2782e2", &(0x7f0000018000-0x93)=""/147, 0x0, 0x4}, 0x28) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0x1, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f5a000)=@assoc_value={0x0, 0x8}, &(0x7f00004fc000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f1b000-0x10)={0x0, 0x0, 0x9a}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e39000)={r2, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000060000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000071a000-0x10)={r4, r5, 0x9}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d2b000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000434000)={r1, 0x8, 0x20, 0xc771, 0x66}, &(0x7f00008e8000)=0x18) [ 71.577457] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/26 08:18:36 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000efc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a57000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000-0xa2)="fb39febdbe175e59c239492f80641027c7510c83ac663166850f3e10f942109cc8c3d4632426fc88ba4be683231d4d41c231547040437a8f379ce9b18b2eb11675c305cb23b9923a8ba5374f4916180d9ca4e07b6fe9d1234fd3c7737361f12ab7c4a7fc1a3649ef4bda77074c15b28e5f539ec2c5b44298236fde5130a96cae105f96564c1138953e943b2d1eb6fdd1c39199e3292afac3a3c3323223efb287b1eb", 0xa2) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000090d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d80000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00001a3000-0x39)="33ad88875873cfae74386b1f92047f23715498ed627c6730e03ceabd2b54b625963aa51f86194318b6711f4be8f904ce56e9b941bb18bb9b5a", 0x39) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e01000-0x1)="ca", 0x1, 0x8000, &(0x7f00007bd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000062c000)=""/24, &(0x7f0000f77000)=0x18) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f0000872000-0x70)=[{&(0x7f000063e000)="ed5121f338239ed1da2bd500ea925edf7e3f3eca0880cd621fc7eb65e3f3a439", 0x20}], 0x1, &(0x7f0000905000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00002ae000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002df000-0x4)=0x14) 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffff6ea1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b5b000-0x78)={0x7, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x4f5a, 0xdbb4dda, 0xdaf1, &(0x7f00008e6000-0x10)=@common='vcan0\x00', 0x1f, 0x4, 0x8}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:36 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f000096a000-0x49)=@file={0x0, ""/71}, &(0x7f00000b6000)=0x49, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000f27000)=0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0x1) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x9) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001f000)={@empty=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000020000)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/26 08:18:36 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003fc000)=0x0) 2018/01/26 08:18:36 executing program 6: socketpair(0x19, 0xf, 0x4, &(0x7f00003bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009ec000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000116000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000129000)=0x320, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ae2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000040c000)={r2, 0x2}, &(0x7f00001a5000-0x1)=0x8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0x4) r3 = socket(0x1a, 0x1, 0x200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00007f3000)={0x2, "6c14"}, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(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$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000ef6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000326000-0x10)={0x4, &(0x7f00007fd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000240000)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000573000)={0x1, 0x1, 0x8, 0xfffffffffffffffa, 0x4}, 0xc) 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000bbc000-0x1f)="1f0000000104ff0bfe1445c807110000eefbef4008000600031f00cc05df00", 0x1f) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f7f000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f0000276000)={0x0, 0x0}, 0x1, 0x0) 2018/01/26 08:18:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/26 08:18:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="f4426768fbc0a8fcb45fa5d62dde8e9e", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e1d000-0x4)=0x0) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000537000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005fa000)=0x208, 0x4) r2 = accept4(r1, &(0x7f0000cac000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000d86000)={0x3, "d3b493e78cb1"}) recvmsg$kcm(r2, &(0x7f0000ff2000+0xb4d)={&(0x7f00000bd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000245000)=[{&(0x7f0000742000)=""/196, 0xc4}, {&(0x7f0000723000-0xe5)=""/229, 0xe5}], 0x2, 0x0, 0x0, 0xffffffffffffffd1}, 0x40000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a70000)="", 0x0) socketpair(0x8, 0x2, 0x0, &(0x7f00000f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000614000-0x10)={0x7, 0x9}) 2018/01/26 08:18:36 executing program 1: r0 = socket(0x2, 0x3, 0x6) getsockopt(r0, 0x40000000000ff, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000002000)=0x0) socket(0x19, 0x2, 0x62) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004de000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eef000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006a2000-0xb8)={0x0, 0x9, 0x2, 0x1, 0x49d, 0x47fc5cae, 0x100000000, 0x1f65, {0x0, @in6={{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x81, 0x4, 0x8}}, &(0x7f0000447000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000483000-0x2)={r2, 0x9}, &(0x7f0000f90000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000758000)={0x0, 0x3}, &(0x7f0000942000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000867000-0x14)={r3, 0xffffffffffffffc0, 0x5, 0x5236, 0x54d5abd0, 0xff}, &(0x7f00007bb000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x5e) [ 71.769853] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 71.777242] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x1000, &(0x7f000011d000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000038a000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000975000-0x4)=0x0) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) r2 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r2, &(0x7f00007df000)={0x1a, 0x1, 0x81, 0x8, 0x9, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/26 08:18:36 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x2988b4d8ac9d2179, 0x800, 0x7f) socketpair(0x10, 0x0, 0x200, &(0x7f00009a8000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000c2b000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000492000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f04000-0x4)=0x0, &(0x7f00003ae000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f00008d4000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000e21000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e63000-0x8)={0x0, 0x0}, &(0x7f0000411000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000017b000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x3ff, 0x1, 0x2}, 0xa0) sendto$inet(r1, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000-0x10)=@common=""/16, 0x10) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000000000)={&(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x10)=@can={{0x1, 0x7fff, 0x7f, 0x0}, 0x3, 0x2, 0x0, 0x0, "11ba5380109172c4"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040010) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x5, 0x3, 0x7) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007c0000)={0x0, @in6={{0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d17000)=0x8c) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d18000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000056d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d18000-0x10)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000497000)={0x0, 0x2f55, 0x7, 0x800, 0x8, 0x4}, &(0x7f0000214000-0x4)=0x14) r1 = socket(0x19, 0xa, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000137000-0x10)={r0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 71.833981] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 71.841451] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001f1000)={0x7, 0x100, 0x8000, 0x100000000, 0x1, 0x2, 0x1, 0x8, 0x0}, &(0x7f0000b66000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000633000-0x8c)={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]}}, &(0x7f00009d3000)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000811000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r4) close(r2) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x1000, 0xffffffffffff7fff, &(0x7f0000f38000-0x75)=""/117, &(0x7f0000cdb000)=0x75) 2018/01/26 08:18:36 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d18000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000023000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000022000)=r2, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000022000)="87e6b9ab630aeec8f9b0f9c3ab0076d335829a7eee79c9f17e60243e3b2880a5a2b1922ba67d952e5ae9919f9de8d10024f09706beb25331e5e0041b5f61dbf6e61f8696ada508ea20666b6fb5abdfce97102e1bc70dbb2f9756f85994036e36e99365d1811477383000d582f40971b8235c97eb6c7620f325a84eac7634") 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0xa, 0x2, 0x5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) splice(r0, &(0x7f000001a000-0x8)=0x47, r2, &(0x7f000000f000)=0x0, 0x6, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r0, &(0x7f00008f9000)=[{&(0x7f0000cfe000-0x5)="470c98b792", 0x5}], 0x1, 0x8) sendto$inet6(r0, &(0x7f00008d9000-0x39)="", 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket(0x10, 0x80802, 0x10001) getsockname$netrom(r1, &(0x7f0000c3b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000)=0x10) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000245000)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000-0x4)=0xe8) sendmmsg(r0, &(0x7f000002f000-0x78)=[{{&(0x7f0000912000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x1, {0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x6}}}, 0x32, &(0x7f0000010000)=[{&(0x7f0000988000-0x43)="5c5faf583ca65660d3662c3107761881f3ddbd7f3a9f4e48a05fd4f5a6220c30e26e44e056496835bf5a464a6e0dc1a3b2e7edc3e52bc75dece018dbe176fae649af32", 0x43}, {&(0x7f000020f000)="d20bed9248a0442e9e3bb4f1197d09692877432d2a89e472ad932b1f5a83b4742a9b50eed8e63ba60f96f2c475e05623a637ec7427b0ba6a7f62339c17172fb38c45537abc155b2604bf86ecd0946c8edd3391a25ee162c7490b4299d5f58e9d67", 0x61}, {&(0x7f0000af9000-0x91)="f237ae49d1f0ade548eaa9fc529be292c1aea09824eda7af1967dd75470b6b46c23a4010cf5d38bfb4b3674b6afae7d9692248dbe00a82e90a7d328eecdaec2ae79097ff141c1c1389fcc7260b0891c62cc69e23761baa38507e3b53d69e3355251bfd3e8ced1910d76fae8bbecd679544923b63501569bfc80cfefde14dbeff9a115ddc9d10aaa40c2559d5a41385ced8", 0x91}, {&(0x7f000000f000-0x29)="d9d3ee714affcd61a3600efa2eb934680a64a9509a059e8c0b4c45a57171368c976b823219f5a35268", 0x29}, {&(0x7f0000c19000)="b2852a310a59f63a80778423780fbbe25c7b9e0977d71ccc79420f1c4675485222aec5d4bc7766b9e62ccb0605d257971beb5c79490dcbe89ab776663580f4d6ffa777a2159f7892771a86fca8666c2d889852bf0a9d22fae98e08f5e2c96686131fa603da624989c5f8eaf3087689143fcd0a2ebad4ff2df9b5e2c83462dd41a383da5bb211cef9de6949e916345c3b66886496ea219dd35819e4db11adb98cf81d3c7285843a6e56e154a157289d6000f5fad6a8074d74b587cceb9175d52583489928587af717092a0e84189c50fec89a49fcc39e7ba2ea3da8cb7f", 0xdd}, {&(0x7f00007e9000-0x7)="01a56bb2b93af8", 0x7}], 0x6, 0x0, 0x0, 0x10}, 0xffff}, {{&(0x7f0000ae1000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000ccb000)=[{&(0x7f000098c000)="b0824a3251d4a98045e744847855c803fb23296b103bf5e7", 0x18}, {&(0x7f000027b000+0xd24)="52b893c65f8cbf4f9324a753c20f97dfaa09ae5a2b5a6941bac47015245584f18c", 0x21}, {&(0x7f0000914000-0x61)="9f4e59b41ca23e658d5078b2c096929b2be10edfbcf8f6f61149aaa4f9875715657e9d42d232492edd059f201feeb38e635aa9ab5be7624b765d0f5c7c2cd376fcb237322041a344b3668bd1a0f732e7250921af730e933dbc7f651ac78574359a", 0x61}, {&(0x7f0000a66000)="cc8fa6b5191c94b22786d520b5a861221201354d1ea914c6717f570f8ec5ccb74454e442f1bba6832db86c1151961122cea70c68170346eff59466184f863cf94251ed901dbffdfe4b40847162388b56944f0911fca03a8d523914d04ee137c839757e184a94a70feee45425510d9e591c694dd1d43bc3b424921fc07ea7d9c9211f1937276e86ee09c88db1b76c6031e54996baa77000dab2f0510881a7889ee7308d5d358b1e76303e52d383e627fb349f0ec8fcd539a54e7e875cade833cf13c38a8cbac140fda068882c62178fa9b0e8c3316a2624c10b267f450525a5f52d34101585c3b2ac", 0xe8}, {&(0x7f0000f4a000)="d435e11cd62a8112cd495e9e15ada2736f7dabb537a60e6e10aa4edbbbae7fe3155f7d3156559ea00d240b3c3cc6a22ae463362140fbea30e7dd76a3b323dae9ea78dd853e334d8cdad2dae0691ff576e78132c0a200254df314f3a8828d8355c10bc134b0a8cee5bf17269bab41796b39e093a4080490dde731af6378bd5c6a7639b1c0507fa926ceac4460edacee6e4dd03cd4bf538a799fba3d71039226c223138b835b18be37e72dd8586a53", 0xae}], 0x5, &(0x7f0000788000-0x458)=[{0x60, 0x105, 0x7ff, "feb05effe010a868dcf220b1843a18085e7cc4379a31f268e6749b352840c42c0a8688a689ea187a10d42247bb4a3bf9f63ab35e43ee8cd368de867c3ba49a8916323023a58f40a9bd134c16"}, {0x38, 0x11f, 0x7, "8c5e6b6574bdffe24b08f667bfb45959f152165f8d5a37f576be8fc0b26f96e571fe1246"}, {0x68, 0x19e, 0x5, "fa2a8ebc90ecc904ee840cb9ffea8acf68847abeee40071aedd267498e09bf9f0870aad851da66c1eb79723eac71cbf622cd5bf395da562239f2ada32eba874b22372d7e06a4937064cc52d9fdcdfffd857f709fe3"}, {0xf8, 0x10d, 0x0, "acff1d55dd70ec357d34e67818dddbb58e1ad9d731dc72fd43f35fc55e9b94c40778143726dc182aa44f78cbd774d6d547b6617be511096e6cb51d0a07baf5a6e89df62ba6a2deb1599e68199caff973b79c2bdc834918ea5e8cae1acfd785bc4b2227fd62bd80db1b5e20ee519eea2a969c4c473b7d354bb27b4eae6211dcd175913b7937488b9c0c48f307273c85bb08e2c00f751e695f9ce250ccd9eedceb97a30774e3bd95d41a190983a16faf982a300baa93ba6ddcd138e2aacfad8cfe3ee52f30f6954f752a972142053c88a2b467eddb2ea67906ce0f85ae7a7213f6db"}, {0x28, 0x10f, 0x1, "695156529470359a14b3bc39f21f4a37a732431dc275e5"}, {0x88, 0x1ff, 0x1, "a3b8c05106853fd1f5945a8224595747ef6fae7ddf356d50e475a2c33e1bf8ff3a4129d588a5863ff95194d8b88362452317f3363a389c830e27f38e0e99e1b8cafb297987be6015998677c183ef0687f5f97eff3d84edd2bcd2b135de45fdc60849d386fd43cd2844f851409fd5d90233"}, {0xb0, 0x10d, 0x9, "efe9e38b51a1fe8018c320c132a3161d1c164fe387c1b5ff1c736db80cf53305c1d74814927674aed53797894dd57ed72c5599481f25e83dcc7a17e296af84311c6c2af33aea6aa45aed2fd8e0586b9257d59b5e2edbb813f54812231c37958fc2f44460e411092135b0fc83e72ce4c46bdca741a88f9bc357a59f853ee1a357f0a71ccdec2af960c5a17248fef448c5ec4240f2fe64e14d90"}, {0x18, 0x1, 0x8, "f3f0507a144a62"}, {0xe8, 0x0, 0x6, "7dc5671a3668bf30791b16eb0c4b2b91a5b881e7c594b6d71762a42a439ed7c5662b7b8db7e75006ea73f4de497fff909e5fa594a2ced0b0dcb08131c51c970fd0730a043e1d81f963156e7278bcc328b575ab20b99571fe2189451bddd1a4f7a3d931393ef4abbe66fe738c427f37b9c648563e5de1db9fbd86a26b82e21f91aecdd0dd999cac37f5176468349ec67ef48373b6c2358507f84c2e492ad3e07f7e07c5af7ca51d9235bb75eda15f997f11211a36bd78226a667b82b91ae65b9be2204b7cb51095186d91570245ed470d4b"}], 0x458, 0x0}, 0x1}], 0x2, 0x41) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000ea7000-0x110)=@ipv6_newroute={0x24, 0x18, 0x501, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x100000000000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000d3d000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000042000)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000868000)={0xc8, 0x6, 0x1, 0x20}, 0x5) 2018/01/26 08:18:36 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000025000-0x4)=0x0, &(0x7f0000024000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000013000-0x20)={0x20, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0x99, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fff000-0x38)={&(0x7f0000ffe000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007de000-0x3a)=[{&(0x7f00003ac000-0x14)=""/20, 0x14}, {&(0x7f0000fff000-0x81)=""/129, 0x81}, {&(0x7f0000d3d000-0xda)=""/218, 0xda}, {&(0x7f0000fff000-0x43)=""/67, 0x43}, {&(0x7f0000ffe000)=""/118, 0x76}, {&(0x7f00008c5000)=""/161, 0xa1}], 0x6, &(0x7f0000fff000-0x8c)=""/140, 0x8c, 0x8}, 0x2022) connect$vsock_stream(r1, &(0x7f0000942000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[], 0x2, 0x0) 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000696000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d54000)=@assoc_id=0x0, &(0x7f0000bcd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008f6000)={r1, 0x20, 0x8000, 0xf94c}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a6e000)={@generic="afa3f36c3dfad368b8bd97013ef2cf3b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5b000)=@assoc_value={r1, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000345000-0x48)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003f3000)=@generic={0x0, ""/126}, &(0x7f0000123000-0x4)=0x80, 0x800) sendmsg(r0, &(0x7f0000878000)={&(0x7f0000194000)=@ipx={0x4, 0x6, 0x100, "148c06d14c9d", 0x20000000, 0x0}, 0x10, &(0x7f0000730000)=[{&(0x7f0000311000)="d46b48ab3b97ce4bdae625c569de51125d97595b10d9e8c9b3ac0f5b7422986fd94f335e9d657470d3", 0x29}, {&(0x7f000089d000)="", 0x0}, {&(0x7f00006b0000-0xda)="830b6b0a3c4b29d1220ba30f299296381dc5923b29ee315223a89dd08e297dfe23a817edf360a7a85bbfba7bf453880c144f5a90271d9674b1383f353d1b7513c5d891bfcc19bccdc2cdbee27ba0c9d5875208045b1077e124c1abc4c52a103e6eaf3ac65db629de947140285a1787d39b0790780fe499faf81e7cc374c4b19db16907ff676f80034e43f33b214ccce0ccefa120e6c6decc0fa823f9b17ad62f45b48ff5ab43546606641a4467e6532eeddfd59f8b818fb4fd038618c94125555e9bf2365015d4a5dc12c95830ef66aff33bac2429034d51b3df", 0xda}], 0x3, &(0x7f0000f74000)=[{0xd8, 0x101, 0x1b, "16459e0ff454bf239ec048f0eb240c8d91f02a8ea7e797929e451f8183a83a06d60e268225a39c093bed656a41b963a002e016639af1a78305039f5fe3268a8e2a9bb8a20b3e1789f5a33addf0cbb96b4e2fc1d3b8d63aca80fd500d8e1453d4ed4609fb5a2b612eccf05b94bdaf52ea4409ca4529536df9712e7fb0789b9170b21166b4e46c1fb597b287e89cdcd0c58083307808cc47bb7cca6e672c576550098cddd9fc75111b32b4ecc537df0f125f3e49e0372693587a272e26dd96cb3e99223a7e18"}], 0xd8, 0x810}, 0x8000) recvmsg$kcm(r0, &(0x7f00004ce000-0x38)={&(0x7f0000828000-0x1)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001cf000-0x30)=[{&(0x7f000001f000-0x61)=""/97, 0x61}, {&(0x7f0000d13000-0x6d)=""/109, 0x6d}, {&(0x7f0000c8c000)=""/169, 0xa9}], 0x3, &(0x7f0000bcd000-0xf7)=""/247, 0xf7, 0xe86}, 0x10000) r1 = socket$key(0xf, 0x3, 0x2) getsockname(r1, &(0x7f00007a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f41000)=0x14) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000145000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xa, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000cd9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ede000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008f1000-0x8)={0x0, 0x0}, &(0x7f0000547000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000197000)={r1, 0x1}, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/26 08:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00007d8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5e000)=0x8, 0x80800) socket$inet6(0xa, 0x4, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000916000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000a14000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c7000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f00005e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff7000)=0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ffd000)=0x0) r2 = accept4$inet(r0, &(0x7f0000b18000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000358000)={0x0, 0x3, 0x30}, &(0x7f0000965000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ea2000)={r3, 0x0, ""}, &(0x7f0000e1c000-0x4)=0x8) r4 = socket$inet6(0xa, 0x800000806, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x2, 0x4, 0x55, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d38000-0xc)={0x0, 0x9, 0x10}, &(0x7f000037a000-0x4)=0xc) r8 = socket$inet(0x2, 0x7, 0x100000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000b66000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f3b000-0xe7)={r7, 0xdf, "969a7b963f8bac9d1962189df795fff53fd936aafef0c9cfccdb7a3ca1a326cab25f562e8ba8dbfa2bc6b8c3d9ddd0feeae223d744662059097b7c3b2ba3a753bcc84031457782042f1044741001b032d253e2ab564faf0de5606e9c304566d2b2e96a56b40c4977c2d56b40d7becb1556bc82db5ada1d010000000000000000adbcd34c5efb309ea736039d106cff62b431089a559677ec615b2e9181c3542205c38187c4a4180600f209ccbce93eef5970af10176f365d56892c04aa3d490e15130b3bbf1b44d33b9d9132f4027b7ec18f258069fe668038ec8054dbd8fc"}, &(0x7f000063c000)=0xfffffdfb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000643000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000806000)={r7, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e9000)=0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e85000-0x4)={r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00009b7000)={0x4, 0xfffffffffffffffa, 0x201, 0xb6, 0x57, 0x3, 0x1, 0x81, r9}, &(0x7f000085c000)=0x20) setsockopt$netrom_NETROM_T1(r10, 0x103, 0x1, &(0x7f0000bc8000)=0xfff, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000c0e000-0x4)='cdg\x00', 0x4) connect$inet6(r4, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000093f000)={@loopback={0x0, 0x1}, 0x100000000, 0x1, 0x0, 0x3, 0x372, 0x9, 0x8}, &(0x7f0000dba000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a1a000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 08:18:36 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x119) 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) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1f1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0xe60, 0x4) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00005c1000)=0x0, &(0x7f00004b5000-0x4)=0x4) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x620}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000003000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x3c)={r0, 0x22d, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) [ 72.040041] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 72.072486] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 08:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000265000-0xc)={0x2000, 0x0}) socketpair(0x800000000001f, 0x800, 0x80000005, &(0x7f000005c000-0x8)={0x0, 0x0}) r4 = accept4$nfc_llcp(r2, 0x0, &(0x7f0000fac000-0x4)=0xfffffeaa, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c64000)=0x860f, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000fee000)=0x3, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e17000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a98000)={0x80000, 0x0}) bind$netrom(r2, &(0x7f0000347000)=@full={{0x3, {"eed7411a131976"}, 0x9}, [{"3082fe760ab7ea"}, {"5d49c1fea945e0"}, {"4645d899104d76"}, {"f9cfd489c13c39"}, {"00000004521c63"}, {"d12288d68205a2"}, {"6256b02d9df6bf"}, {"e6e1ec26c367e7"}]}, 0x48) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000f59000-0x8)=0x0, &(0x7f000046c000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000705000-0x4)=0x0, &(0x7f00006e3000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000dc8000)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe7000-0x10)={&(0x7f00005f7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f000046f000)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000fe8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000493000)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c10000)={r3, 0x3}, 0x6) 2018/01/26 08:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000)={0x26, 'aead\x00', 0x10, 0x1, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000257000)="f373b5f10268ed", 0x7) 2018/01/26 08:18:36 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f91000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000)=0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00005ab000-0x25)="c29c1e467839578c2944e972a40123eaf6a69404504cb0e5490165a667dfd62bc972444567", 0x25, 0x0, &(0x7f0000f91000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000123000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) close(r0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f92000)=0x0, &(0x7f00001d9000)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f91000)=0x4, 0x4) pwrite64(r0, &(0x7f0000ac2000-0x93)="d9276d22a97bc340a96185df6654ce86a6acdb4504dda674e2e21abcc30bd0a8c43095693d54685e8c0abd75e86299e2d036d9ec90227371b6bedbbda4b07497c02a8a482ca2bb67d6da7243e1556b7cc3118c2285ccf6bce64136f32cb48e9435cf6b16c093171a2abae33fa451aca44dc6c1173be1d5dc08a6fcc45bae5e19ef4d35c8c219ba49a2262a888bb1cca1d2600c", 0x93, 0x0) socket$inet6(0xa, 0x6, 0x10000) [ 72.118178] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 72.135479] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/26 08:18:36 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000a000-0x38)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000b000-0x34)=@getsa={0x34, 0x12, 0x608, 0x3, 0x0, {@in=@empty=0x0, 0x0, 0x2, 0xff}, [@mark={0xc, 0x15, {0x3, 0xc2}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000c000)="b9dce3935817f33f836ea303644620040a2a721d5b1a9bebaa7a6a07daf63b2a4174d57579409d6b91750f25ddf074d1b7c059d139816c9d542f059da2caaa1883a48f5135416dc1ecdce768daa973a13705e8676ce8f3e500e7ddad0f22e3b8ea9b3de13dcb2151eba6c7e6d6bd7bdbad37cebea7f0b3d5c32931dca1f0f61f742205e597f5be7b64d2f3e0f189cc4743861d077551b0dd5638d6e9640a1c2281a590adc5e355a608f7a57cd1d0add44cb3793fb13b8266e46ca6bafff76ca834be00e24cf5346c86cad9c9ed05434664ef1021d4baef634fb44cca8aa7c4b3a830e1ef227b382d565fe84b16", 0xed) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 08:18:36 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000)={0x80, 0x9, 0x7, 0x200}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 72.175755] netlink: 'syz-executor4': attribute type 33 has an invalid length. 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0xa, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f98000)=0x14, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000f98000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005a9000)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r0, &(0x7f0000002000)="54e770b0d744f4335ba591a10ffe0ed9f699b418caff5a158c147b75512e7c3b24e9e414db1358"}, 0x10) 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000f92000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="8f6e37d4e28b9f6179cef650c862b76665b9d3af4307c6a350576e4ef9fee29f8ad1acb8e091d7f34c9494420b36ea8f5f679425fcfa6670d3a5fc66c1a5a0afefdb2f5c6ed22f98f4c88001d86016f614305d4ca36294eef728e63f02e7ddb547c825ba887a2a58c11dddfb82ea5a17028d3633d4c0e365c367b87107cb0b82855bab6fb1e426f639e9b2066f14", 0x8e}, {&(0x7f0000001000-0xfb)="a15aac96cf26ec07c910259a7605211339a2e52e383f4f260ed0964fd4075a4bfc1f080005101b922b9d546f251c28afdc4418045a799f7f803d0185b0852154064506eb6fce1a3d9b71c146dd220176e5c041dc3d6ea6452a52b4da960f79ff3dc5eaa83c193bb2794ff0281a4dd2aca6481a13b90558490feff1bb479600d34f8d3f5f4eb0ee9c54c3468549f89c58e6873ed83d950e6617026613289d83c975fd6585de9eb464d07618e83e908c23c2428416eab4a59b6815210a47c7d97867e02810a490a5e58381a9263fce096fcb99e836885aa10f6026f91507a66f81df21dfaef8962f4b83a1cfd77aac5eae824a6e457bc1cc560ba0b0", 0xfb}, {&(0x7f0000001000-0xbd)="b84701948dd3fbd155d7bc437504e86437d588ac16321570ebd8eb0dea6820b6d917aef7771cc5be7fb5423bad601aa32a176e6a732018a650f542308ca1f16c984e25c9d6502106064027373f16a9cfe8e245f42aabebf3a52994839890a913d682fd4bc4f64afa156619a87ba151f03b6e7ec2e7ed2bb55c9014cf1db32c3f1817c96d4516dc1b8753f61556bc37f10bb456629e474782b627be866c031a52ca1a017ce919820cb2930c6aceb2f2e51a3b6949e7a488e0e187daa7df", 0xbd}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x4, 0x3, 0xffffffffffffff81) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079a000)={0x0, 0x93, "a4e73ef043f7bf385c9b92e3a9ad05976c25b5d461b2ee9e3b342dff8063ee84e30edbe850f21a95c6de0b1249e3866e58a671a55d8b1249de1a4e61721a088bbdc9a5db1d7cd543e871e1b0d1f6a86786bfe935b96624ae94dc00ee3f3b1dd9678e22c251b38611609c3c09e7b8db53cf3cc7f4a00b41773c30b8d83fb11179aa16c5def498de6c6c718052315cd6c23e4406"}, &(0x7f0000b0b000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f94000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe360, 0x9, 0x2, 0x8}, &(0x7f000054a000)=0xa0) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6b000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000089f000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x80000000000009, &(0x7f0000bbe000-0x30)="2bdd649013ab255a91ccc5f0f62dbab73d509416087d343f4de998d5775a02b9a83e4443def8480fc774f6375f4e6c66", 0x30) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000cb000)={0x80000000, {{0xa, 0x3, 0xfffffffffffffe01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002dd000)=@int=0x0, &(0x7f00002ca000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ba000)={0x0, 0xffff, 0x30}, &(0x7f00003da000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c4c000)={r4, @in6={{0xa, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom$ipx(r1, &(0x7f0000f01000-0xc1)=""/193, 0xc1, 0x40, &(0x7f00003b8000-0x10)={0x4, 0x0, 0x0, "d5bf339a9a99", 0x0, 0x0}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a2d000)=0x0) write(r2, &(0x7f00004fa000)="12d0f4ade01979a94dbe56456898a3847af42d309b3035cabddd987f3f151bbc86af265a246008c7c6ff68da9b14d1c52ca8cc3c026e8036f972338acc3147a83a10f5d2f345c2ca24ab34891f8521827cf52c3c410a7e411d11fadbaaeb801dce961325bf601740cd7d9dd97ff9f5619397f5bc8c7c51acc5214d717d5e2e5ef0ab88d57cb3174ef1fb1727fb5af592bdfa1dfe7d2f53f1c51d19af560ccfb0ff67b761c6cac61db594f5fa56d4ba532730be482bc621b9693a75099c95e49c97042b56b16c7e4f700d76fa683d0fc28188429b", 0xfffffffffffffe99) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000083c000-0xa0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x759, 0x100000001, 0x6, 0x3}, &(0x7f0000fdf000-0x4)=0xa0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f2a000)="364321ae85e82f264f22361a2a4e7fa49648360fa47721d6b1452866e00b1f9b8754abd56aad95355131d472652fcf7cdff6b86627c5119bb2c73ebc8d992587753b608554c6ec4539c5de87dbf3d290a6e021ca978047f98928f8bae20c734031e305d18834e5d5705f6c39745260f0208c0907db5f668316342ea150bd09074c746ed8c9372b3f01889a03d6600e57368e9bcf374518c33cd45adca7bd3083b4b1fa32876ab6b71ac8db4ac30c1f77176400f36e9952b33612", 0xba) accept4$vsock_stream(r1, &(0x7f0000090000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) recvmsg(r1, &(0x7f00000dd000)={0x0, 0x0, &(0x7f00008c1000-0x50)=[{&(0x7f00002ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d37000-0x6f)=""/111, 0x6f}, {&(0x7f00000ec000-0x2f)=""/47, 0x2f}, {&(0x7f0000b29000-0xd)=""/13, 0xd}, {&(0x7f0000be2000-0x46)=""/70, 0x46}], 0x5, &(0x7f0000c8f000)=""/97, 0x61, 0x80}, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000083c000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e73000)={{{{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, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9, 0x3, 0x100000000, "8ae91b7eed4b2fda690a3886aae9b7d923283a91119e2311e1aaad405f4eac3b3eefbf78d1831374646235f422390519eebafa9a202dc457261973d3bdebadd188c181189a807d381fc59f1e34b25e9a"}, 0x160) 2018/01/26 08:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000081) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000129000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xa0) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00005d1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001df000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000dee000)={0x0, 0x0}) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000705000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000da0000-0xf3)={0x0, 0xeb, "738c586be53b45d2bc94939219973505e27389b8781ce8e63c19fff91095ec1ebc98e8329dd8f565422930d1f3aa54afa6e73574760eaa178008142b747b7af1fb19365dc5d2a48338fa2c9a4063084fb5e1077754e57626c5b735662548e9b68f61cd0ea310004d617491dca3881b05c609a0b1dc1b06a8b67ae0436ca112574b010d1d4ddffbfffa44f8a31d943c5b0f7dcb8fc0ca5187d1352c6b8dc16e8a8c13f21286b23da4cbdf5c4f4ffc3583c4f688236b2b7ead302c08258991e3b28d71d3d2614958ed65404b491d31be20869480108de0d5d902b2d8d977282ae1f062b7f0b76ef26398c077"}, &(0x7f0000c4d000)=0xf3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000928000-0x14)={r1, 0xfffffffffffffffc, 0x4, 0x0, 0x3f, 0x200}, &(0x7f000001e000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000071000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008bc000-0x4)=0x8c) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000036a000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x80006, 0x200, &(0x7f000093d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c5c000-0x20)={0x2, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000910000)={0xfff, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000237000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000d61000)={0x8, 0x9a, 0x3, 0x4d3a00000000, 0x6, 0x8}) sendmmsg$alg(r1, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[], 0x0, &(0x7f000087a000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 6: r0 = socket(0x10, 0x1, 0x2) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3a1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000087000)={r1, 0x1, 0x20}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000037a000-0xc)={0x0, 0x1, 0x0}, &(0x7f00001bc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009dc000)={r1, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xa8e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007c1000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000058e000)=[], 0x21f, 0x0) accept4$packet(r1, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x14, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000518000-0x10)={0x0, 0x0}, &(0x7f0000f87000-0x4)=0x10) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80000, 0xa7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000014000-0x120)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000018000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x80000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000099e000)={0x9, [0x8, 0x1, 0xb5, 0x3, 0x100000000, 0xe587, 0x7fffffff, 0x6, 0x1]}, &(0x7f00006f1000)=0x16) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000842000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) bind$alg(r0, &(0x7f000085a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/26 08:18:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) tee(r0, r0, 0xe15, 0x2) pipe(&(0x7f0000d14000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d37000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000e63000)="98", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) socketpair(0x4, 0x0, 0x7, &(0x7f0000dc4000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000c1e000-0xc)={0x34000000, 0x3, 0x28}) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) close(r0) 2018/01/26 08:18:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x433, 0x10000}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, &(0x7f0000003000-0x4)=0x8) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000ed4000)=0x400003, 0xffa6) r1 = accept4(r0, 0x0, &(0x7f000048f000)=0x0, 0x80000) accept$netrom(r1, &(0x7f00005b9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000048c000)=0x10) bind$inet(r0, &(0x7f000030a000)={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c8e000)="ae", 0x1, 0x0, &(0x7f000034f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff85) sendmsg(r0, &(0x7f0000830000-0x38)={0x0, 0x0, &(0x7f0000136000)=[{&(0x7f0000526000-0x1000)="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", 0x6e0}], 0x1, &(0x7f000016a000)=[{0xa0, 0x11f, 0xfffffffffffffff8, "abd2ab8c480318c06606baab763d847a64ad616c671561aaec323dafa4d9ce132516add589fa80714b180b371c3c9ec7173e0e03e3ced52f329cb24d83d7638cf343de56000eba108c2b82263b5378a6add6a3ff5f0ed1e5a7b141f5fb9f05f4940702eab78a0334cdd44e9752cb1ebda92b307ff6e13f06e488f0f202753c2d44b29699db567f6404491302fb"}], 0xa0, 0x4004080}, 0x40) 2018/01/26 08:18:37 executing program 1: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@common="627269646765300000008100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000cee000-0x4)=""/4, 0x4, 0x40000022, &(0x7f0000f5e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000b52000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000106000)={{0xffff, 0x8, 0x8, 0x4, 0x80000000, 0x1ff}, 0x0, 0x101, 0x4}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x13c, 0x0, &(0x7f000032f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad2000-0x8)={0x0, 0x2}, &(0x7f0000ad2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000245000)={r1, 0x0}, &(0x7f0000a85000-0x4)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ad1000)={0x0, 0x7f, 0x5, [0x6, 0x6, 0x1000, 0x800, 0x5]}, &(0x7f0000792000)=0x12) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000039a000)={r2, 0xbd9, 0x0}, &(0x7f0000ad2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0xe8) getgid() r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007c000)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000050000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094a000-0x1)=0xfffffcfc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000221000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000642000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f14000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0x100000125) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000895000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0x3)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, &(0x7f0000605000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1000+0x231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cb2000-0x60)=[{&(0x7f0000a08000-0xb2)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}, {&(0x7f0000639000-0x97)="07376c7504fee1fff01541af88c749988fa892e7031f2e41228c32943560a4aec30c526a161a866fc4b6f66f9c4f1e4fcd7880e6989480876d8194ea66625981e3a9d465548f3e31860c275427627302a9321443b01d8d99551df36019a4d8f286869ccbd5cce48686dede88293f41ff8b8aa99a264362b064f146a16eea151d5ad4da694455097d8442868c526ac995216449b4f0e540", 0x97}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f000074c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[{&(0x7f0000f42000)="a2e9ff246b61e00342f300f02bd8c42e46b50419a1ed0a6f060506c25fe9b196ec04ff5240a2e2bcadd23498e35b8decd7b18cb4beec2ae10a98de9295f456d6974632472adb9d1e1079508b707afff91faf76f7756985901eea23853e4e41bbbda64e8a2ba072bda936ffc92735359c3bfe5c03f895945cdb6bb3b527734b2cd95059f01a6499589242dbd2497650aebe97ef121a15b24bfb03f6afeea72e25395ca6ca3e25afd4abccc77a189b9486ca479c1376ffdf9ec741273762c744dec66944deb4e6f6", 0xc7}, {&(0x7f000026c000)="68f960a61c283f3b91e9e8befee61d4a7d743e3ac38510363fdcd2abe9a3a838513030bf24d78b736d3c2087d09cd30cd9eed9d3b2e188fb012d2080df6379b68378a79d5ee627bed51a492cd7afdffef0105947776010ff809c5be6c6b4d72ac49a45eec46ba3f02c42ed6fa90395c4b88fa76f933b9fd6d4f28658db6150f7b1e03ffbd2578a6b5a2415eaad8c48505d9cf857ab2951e3288b90105ba289e65a16917b3bc74039ea1f575534cb00e99076a38bc3cde1f150d008a0a616a834956815babf48ee381aa643425a96473b4903adb3de5489f548abbb8bc39a3a205d1127b1c349cc650776e7f10d9753d642679f3b0c", 0xf5}], 0x2, &(0x7f0000104000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000cb7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcd000-0x70)=[{&(0x7f0000d9a000)="5acb78f67a1fd86731f28087a9f4a90bd3eb987f8485532c0d2d2f28f4863567c9d06b1f85621982a1448335485fd41b429157c43be899dd2aa3746512f617881a941ae0b75014097a7a58b9830516db054e3370476d8e2986fa1a93428a", 0x5e}, {&(0x7f0000c8f000)="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", 0xfb}], 0x2, &(0x7f00006a3000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x0}], 0x3, 0x8000) shutdown(r0, 0x1) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0xffffffffffff0000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006fa000)=@assoc_value={0x0, 0xff}, &(0x7f0000618000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000be3000-0xa0)={r1, @in6={{0xa, 0x2, 0x1a86, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x401, 0x0, 0x4, 0x0}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e7000-0x10)={0x0, 0x8007, 0x6, 0x5, r1}, &(0x7f0000cb8000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x20000000009) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/26 08:18:37 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r1 = socket$inet6(0xa, 0x5, 0xb96b) socketpair(0x14, 0x7, 0x8001, &(0x7f0000e8b000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009b9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000870000-0x18)={0x0, 0x5, 0x30, 0x3, 0x534}, &(0x7f0000259000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c3b000-0x4)=r3, 0x4) r4 = 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_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r4, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000da000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000)=0x2c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00006d2000-0xc)={0x60000000, 0x0}) 2018/01/26 08:18:37 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00009f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) bind$vsock_dgram(r1, &(0x7f00001d2000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) [ 72.523154] sctp: [Deprecated]: syz-executor6 (pid 12017) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.523154] Use struct sctp_sack_info instead 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f6d000-0x20)={@generic="cd0454f79bb29b06f9c47dadf9567931", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000178000-0x9)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x0, 0x807, 0xdf4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005d6000-0x4)=0x7, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c41000)={0x0, 0x0, 0x0}, &(0x7f0000552000-0x4)=0xc) bind$alg(r0, &(0x7f0000841000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x0, &(0x7f0000000000+0x71f)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000)=0x1, 0x4) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) 2018/01/26 08:18:37 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009b8000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002e6000-0x32)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x7e, 0x9, 0x800}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1f}, 0x8) [ 72.570850] sctp: [Deprecated]: syz-executor6 (pid 12024) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.570850] Use struct sctp_sack_info instead 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80014, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000413000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) socket$unix(0x1, 0x2, 0x0) 2018/01/26 08:18:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000c68000-0x10)={0x4, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) pipe(&(0x7f000012a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000087c000)={0x0, 0x5, 0x20, 0x5, 0xfffffffffffffff8}, &(0x7f0000d99000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bee000)={r2, 0xffffffffffffffc1, 0x1760000000000000, 0x6}, &(0x7f00000be000-0x4)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x148}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000818000-0x58)={0x26, 'skcipher\x00', 0x80, 0x3, 'ctr-twofish-avx\x00'}, 0x3c3) preadv(r1, &(0x7f0000627000)=[{&(0x7f0000301000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef5000)=""/176, 0xb0}, {&(0x7f00004ab000-0x8d)=""/141, 0x8d}, {&(0x7f0000787000)=""/0, 0x0}, {&(0x7f000030e000-0x33)=""/51, 0x33}, {&(0x7f0000d0f000-0x94)=""/148, 0x94}, {&(0x7f0000da3000-0xe)=""/14, 0xe}, {&(0x7f0000379000)=""/16, 0x10}, {&(0x7f0000df4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac3000)=""/156, 0x9c}], 0xa, 0x0) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e95000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/26 08:18:37 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000894000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x90)={0x90, 0x14, 0x2, 0x4, 0x3, {0xa, 0x0, 0x0}, [@generic="4666e0cc8b37d3776b3d510ec2329a9bc2bf1effbda1870484046dc14b532ef2a4995cdfe53d94f258e02a960d983ad836db67176c4a1283c26f05004f835ccee75ecef3a1fa2d06a89238eaa24710d9a4cbd050e69b3ef05af2d799cd28241be63e50ce0a1aa76625e987eb75a00a869f87984248772b40f73dde3a"]}, 0x90}, 0x1, 0x0, 0x0, 0x20008001}, 0x20048001) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000ec6000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000df4000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000291000-0x78)={0x7ff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x9, 0x5, 0x200, 0x17, &(0x7f0000142000-0x10)=@common='dummy0\x00', 0x1ad, 0x7, 0xaa0c}) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000+0x63e)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000)={0x0, @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]}, 0x80010000000000, 0x1}, &(0x7f0000ac3000)=0x98) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000514000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xf994, 0x80000001, 0x4, 0x20}, &(0x7f0000ac4000-0x4)=0xa0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ac2000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="eb3f01aa3d65", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) shutdown(r0, 0x2) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ac9000)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003be000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x2, 0xff, 0x4, 0x5, 0x1, 0x0}, &(0x7f0000275000-0x4)=0x20) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "fe7423", 0x14, 0x4000000000000006, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe2, 0xff, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 08:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts-camellia-asm,sha512-ssse3)\x00'}, 0x58) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000265000-0x4)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c04000-0x22)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e67ca4", 0x22) socketpair(0x3, 0x7, 0x1, &(0x7f0000030000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000021a000)={0x1, &(0x7f0000f1c000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000036000)={r3, 0x1}) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) accept$inet6(r0, &(0x7f0000854000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b77000-0x4)=0x1c) 2018/01/26 08:18:37 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000052d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4600}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0x0, &(0x7f0000019000)="1e9c128d936e3f6ae278ae10b4bdd34ef607987dd64915d1f9f14953d1be76c6c2a5fd03c298e80ca3dcbb4014c8d918e27685a1dcbe8346d9f2e2000e313bd1a7cdee483a2212a6f8ede7ccb8db27130d0846ed8b8ba9d17bb33bf31e11a732684011f05401cfa3c3425739e599ad4623ca04514615dfd56e2df0c3ba6e68792dc2734332caf9f5ef24d9a800af923f5968e02d0d5699208d569058096f88ef67c6") socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0xf}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000012000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) syz_extract_tcp_res(&(0x7f00008d4000)={0x0, 0x0}, 0x1, 0x9) syz_extract_tcp_res$synack(&(0x7f000090e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000eba000-0xe0)={@random="22b0b3605e90", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x82, 0x7fffffff, 0x7, 0x5}, {0x100000001, 0xf1, 0x7f, 0x5}, {0x0, 0x1ff, 0x4, 0x4}], @ipv4={{0xf, 0x4, 0x800, 0x9, 0xc6, 0x2, 0x7ff, 0x3, 0x89, 0x0, @broadcast=0xffffffff, @rand_addr=0x359a, {[@ra={0x94, 0x6, 0xbbb}, @cipso={0x86, 0x21, 0x7, [{0x6, 0x2, ""}, {0x0, 0x7, "397d8ab205"}, {0x7, 0x12, "7872b1a155dd7b0cad1ac442415826b9"}]}, @noop={0x1}]}}, @tcp={{0x1, 0x1, r2, r3, 0x1f, 0x0, 0xa, 0x0, 0x4f28bbfc, 0x0, 0x5, {[@md5sig={0x13, 0x12, "bd66ae2bbb601c781230f0aee5723bb7"}]}}, {"56a93336aafe2ac85be6676bc79554e449a9d8db789ef2596241c3a7b4ca5e65d718a3bc305964812cec37b2156fd5e6d94558fb9bafe2ce95cdb502337d0a8d54847dcf8853cb96a84bd79bf2fbc7b6e187ddf18b0546c65060d17fbaae3b7b8373"}}}}}}}, &(0x7f00000b5000)={0x0, 0x3, [0xa00, 0x862, 0x402]}) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000074000)=[{0x0, 0x0, &(0x7f0000f65000)=[{&(0x7f0000d4d000-0x8a)="5232d8379a9a3719929908b1ddefeb", 0xf}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000857000)=[{&(0x7f0000f9f000)="c635f0b340905896d8aa4da3", 0xc}, {&(0x7f00009fb000-0x1c)="4837e1fac312bc3e79b0749a4891521b908b049803416c8f2dbd1a2f", 0x1c}, {&(0x7f000072d000)="461b9314cc540cd059e1082ea47e9d0174b112a72a087e696cec3981fcad0d18f6208e6fdcdaa1e1d887825cdf93e76e81d1218b138e585a71df8de15eec6156c5483ea4be2b09cdbd6c467a49795d00e1eb709610ef3fa9f2d93d84102c2e4a1fd160a315a755eb3f07", 0x6a}, {&(0x7f00005da000-0x4e)="e8935138262c3b73efb4d388c59f14416030424eaf34861b16a74f356a49b49f8d8a670537c91a470f7c7405432fa97a4c67727d9c2b4307b777375bb0ac09b70ba32ea42afa077c9eeee1692b93", 0x4e}], 0x4, &(0x7f0000155000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x30, 0x117, 0x2, 0x16, "6c3a95c78c7768bd4f650cdf16c647d1aaa768b4fd18"}], 0x48, 0x40000}], 0x2, 0x40) r2 = accept4(r1, &(0x7f00009ee000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000c37000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000d7000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c2000)=0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000271000-0x8)={0x0, 0x8, 0x8}, &(0x7f000027d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ea000)={0xe5, 0x8000, 0x7, 0xd82, 0x0}, &(0x7f0000510000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ae8000)={0x0, 0x220}, &(0x7f0000904000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e4d000)={0x0, 0x2}, &(0x7f000040a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000172000)={0x0, 0x3}, &(0x7f0000ca2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c86000)={0x0, @in6={{0xa, 0x3, 0x65d1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xdad0}, &(0x7f00006fb000+0x9b6)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000509000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002f2000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000d77000)={&(0x7f0000733000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017c000)=[{&(0x7f000080e000)="f9cdc6ccaaf632041d4fbf197928705d2a6d0fad5d1a2749a9bc5dacef210b2f05558a67beb1c2c3d043e50c148aef54780d7fe4e659e87f59cc017cea0cc39283a5d23558d08814820f12975403698eb9112ee1b3b01900405642de991774929fa105984dc77e482fa9a8e18b6f52b0012f306dc962eb1b5a079703e2c08f576189fe85059a1f4fdff3f70effcc636b07b815", 0x93}, {&(0x7f0000f2a000)="", 0x0}, {&(0x7f0000268000-0xad)="ea21136bb5d331d1f574945c8d3764bfb70b47c2590609389de979620cc408bba648858af6c6dc14e0ece648bf5547cb6f23ee1d1dfe5f36aee6769883360196ded72d8f2690a1067b00fcd0c53b0f2543a7b26bb7f02ad4cab729dec72bea63f50f77fd4c88ca25467faf1490c305a712414694d4c09128a32c5b978095efb67e115e601972e9bd8dbb93399cfe03095e4b35b00a6871aefd723f1d57839aedd53e8bbe007a05112c1c8cc2ea", 0xad}, {&(0x7f0000446000-0xfc)="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", 0xfc}, {&(0x7f00003d6000)="4462fc76ec2382c33cf3c313eb40c3344dd6218ec36dc6ab0cc752d79001762ed241a4884f8d16b92b62e8a6652f01443d2fcc9665d3ade18ccaec2448a1903e9d4fa6dce7e55ed8b26db9d171724fb93f0d279088cde6ecb4467fb7e859421a9ecaabebc756545ab7b07b95b9e32042f08b518a0bf84145307c45874373643d666cbec9bdd23df9fb52f2fc086f48b5cdf604e1f2c0b9a98648dee68cead050df1036ff136c2f25ed9332fbf8a488a327a8c5c6492e40f5af601dec44297f7e3f9c361377c894d2096498d0d9c98e238111c3dea205904f0bf98c41659d4b250a4d8c2500fe85fb6adde9de1a5894f1e44ff49144fbaf6483", 0xf9}], 0x5, &(0x7f0000c5b000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3f, 0x4, 0x1a9, 0x4, 0x1b84, 0x7fffffff, 0x21050c62, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfff, 0xa, 0x8, 0x1000, 0x10000, 0xfd4, 0x80000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x5, 0xfffffffffffff801, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8, 0x1, 0x9, 0x0, 0x8, 0xed75, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5f4dd62c, 0x8001, 0x0, 0x7ff, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x5, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x1a73, 0x202, 0x7, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x20, 0x8, 0x3, 0x7fffffff, 0x6, 0x7, 0xfffffffffffffffe, r9}}, @init={0x18, 0x84, 0x0, {0x62, 0x3, 0xffffffff, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x3dd9, 0x1, 0x0, 0x8e0, r10}}], 0x1e0, 0x4}, 0x20000000) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) sendmmsg(r0, &(0x7f00003e5000)=[{{&(0x7f0000d0f000)=@l2={0x1f, 0x1, {0x9, 0x9, 0x2, 0x8000, 0x1a2, 0x5647173a}, 0x2, 0x4}, 0xe, &(0x7f00007cd000-0x10)=[{&(0x7f000029b000-0xf)="6751108b6f7f84bd4389d81a49b25d", 0xf}], 0x1, &(0x7f0000dfa000-0x250)=[{0xa0, 0x119, 0x5df965ef, "abc9b9ca7c18694920b241904830869e8defd7ae73aa707cfa63b3285250d29c0e0de7634ecb7817657eaee2a3eba9d04c95e28cdbdeb1fb57a9faf27408ea9c9d80bf18bd4447f8207d07c9711cac2a0c87fb062c52814f811057ba35368a7314780fe843ca38ec9d29c7cb938ed8b49244a2cda821f1f24f3651970c4058baf9d9d8ce89ac8cb738f4ee4802c0e171"}, {0x98, 0x110, 0x5, "66d9d0f7c6f4f15d1e2e3d006b1d762882e82d35dd378b83144d5644db17c61471b779191f4cbc8c64be71654c91c390bd0ba8dd206f9c6be2dce21b292118107f47eb992a4b7c164884b759e74deecf1907b1d09a43124c1b423ef35da431efe11af9a27a644b60b719f6ce3065eadcfe0e0c42bb38b3bee39bf355b25e1b2458cfdb9ea32c368b"}, {0xa0, 0x103, 0x8, "3c03618df28c9eaeaa3b123b1c50173dcf7d192abcc2270ce3959ed87b8c448af5bb02aedcf711f2f9f01dce8f728d999222e024d1b0f4d09285bfcf35370b3247e2ce538f551fcb66c0be301847300dac9ace14e52b65917e8e120b2a75246b5a377ca29db142d280734799eac3c9d7ba1f0287a3d5e848baabacaa7390d47fa5c56056745257cbc0a885b29b"}, {0x78, 0x116, 0x7, "5e330a42081e1384aa66661cb74dc52f7f0432330b10d12f4f3a79840898d4cf183d10360c18978674f75e8bd3d8f45e408496fdefb5d4668e14ab5d087a967db8c3318b31f033d9898510a4538d4a432b374430774576b72d13bdcfdfaadb363014593c384eb2"}], 0x250, 0x4}, 0x8}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000525000+0x848)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$bt_l2cap(r0, &(0x7f00002ad000-0xe)={0x1f, 0x3, {0x4, 0x3, 0x324, 0x7, 0x5, 0x6}, 0xffffffff, 0xc522}, 0xe) 2018/01/26 08:18:37 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000c11000)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 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) readv(r0, &(0x7f0000593000)=[{&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000942000)=""/127, 0x7f}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000500000)=""/114, 0x72}, {&(0x7f0000f46000-0x93)=""/147, 0x93}, {&(0x7f000052e000-0x54)=""/84, 0x54}, {&(0x7f000081a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x26)=""/38, 0x26}], 0xa) 2018/01/26 08:18:37 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00005d8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0e000-0x4)=0x2e, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000-0x4)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000070d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000321000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00003d2000-0x10)={&(0x7f000028b000-0x57c)={0x57c, 0x14, 0x3, 0x800, 0x5, 0x3, {0xf, 0x0, 0x7}, [@typed={0xc, 0x1a, @fd=r1}, @nested={0x268, 0x74, [@generic="9f5d4c6b8106e7f8194531e7446bb7b5217a70d1f2a086a240b320be3c6d3d2d4fa630dcbe625ab4586e26a482710179218617d6902a6179bf111a198607358e0fec877ac43a7bfbdba3bb7ed5059d549bf1dd915b81d1add1a69b6edba38a8fb5c42b591062031fb23d93a30047a442265067367678fcd4f7ea48fb77fa2ea78504858d6cd83462497f22a7c482cc120e3d903ebc8567592bbfc8f63eb436549d325d43aa9178524df9ef1ca842028d3d3fd5e10ae4b3c987af6f12f333e9dee6a7531489b1734fd5940ab9c0600c", @generic="da5c8a16ebcface86936b05534d3d7f63553f4553b55042c0136bf9a543328df0546c16416efcbb97012caf7480fcdd590c396d33197e5abb733a233552d8265fe30152441176db7b8800ce676dba4aac5756b128c297d52c546f6450a48b22f479cc050937b7c8a5f004afefff077fe005dcc0c20053e90e00b3310cef9ca2ef74841165af1573925eafdafde86179d4700d8e25fc49afe11e523326f2c1dc3a13d516e0a44a86000cd055181496dd61c2ab17ead", @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x61, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}}, @typed={0xc, 0x83, @fd=r2}, @generic="62b9aad04d8728a3206035e4a8a00008ae9142c319dd93ba7282711e3f2a7c9329b16b31ab1e3936fc13c3a967b7335a00e1521daa999cdf6aca3b62a8c7c931ccd71125cec9957fca1e85d156bf0cd6851dadfd01025b966975b67631b2a42d74758339df6447d1a53ac09ce8cf3f8452aeae4961c0c8ec647da2f155eac7753f5050f931778b355bd7ed8286c0eee42d489393df6d56179a794e290f743689216956b465ff00876f3aa05f85"]}, @typed={0xc, 0xd, @uid=r3}, @generic="89d7694ddbfe164bb120f772eeb588b8a922776b0c8cec8f2082c2e646c55a257f5ca1ff4ab112818fb883a6df5c127837953ebbd2bb79c710aefd4031a9d9b4d977d38bae318d396947f12023af72130fd6271a23f92f08d8776be9458a6865a18649509679a7a53bfbb5b12377a82454aae7d971c074aeee2b2f773843c00bfa03b571e99354d0f8212b54178f467db9f203b836f3f38ca145de9a0e6325cab70db65b7c259990fcf1edfc41bb1148037c8a9fce3325e2b8e120a3378709479908fe4c1bf9f1aa1f1a6c6ba517d07ce9c062d35448b09d", @nested={0x204, 0x4e, [@generic="aac5fcdb4d2d8802f23d", @typed={0x10, 0x24, @u64=0xfffffffffffff54f}, @generic="41a1d0e178b8741736fd46b1c807a782a29744233f2ca6a3783198d9b238972f3915b30c64ceeee41dc1f72ce98d95ac7a65a08703818bd361e3a6ac6263fa800215d7fc6cf875643979b002fd230d3acb56dcbf67b255387a29d3d7bc3fef890522ab304805f91923c168c77f3651dca5a153b5054076a4476ec35409fb3dc0156cdcc0d44eb44414ddd9f2ee9059822c599149c9387899213402a8d20a969785be2bb96411ccccc272c4bfcf5675d646ec5790e843f8b42547fc220d2ff39d186909986e878a80aa51700f982e16639d7d17397ec301df2742f1c3c5ce7eec1bf93ccaff26cf43e5a9a0648d672f31d7db4f00bd7736", @typed={0x8, 0x23, @void=""}, @typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0xc, 0x51, @str=']{.\x00'}, @generic="84edadc3548e5cd77e467f4bed547fc8050028b0a3ef8731e92aeb682d9d5186c184507fefe2cae00fa7da86fb7687a654f30a19d24cab69de5c90656166f511af97c06887bc006a87c3edff93f3dcef53653695f9fa4a27cad5cd40917c7be8275587e4fcb1854687b3a6c7082c0dda8b1e8232806ab945e474bce1e1beb2a8b75ac13d8938b607fc2d2571ddbe26dd65ff35243ead6548bea54762dada768a297d475db3baf7e295311b9332ccd487116b0a77e42d333ed138407ec082a452"]}, @typed={0xc, 0x65, @pid=r4}]}, 0x57c}, 0x1, 0x0, 0x0, 0x48000}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000fee000-0x4)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x12, &(0x7f00009e5000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) 2018/01/26 08:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ea000-0xc)={0x10000000, 0x0}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009cb000)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f34000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000091c000-0x14)={0x0, 0x1ff, 0x10000, 0x40, 0xa7c, 0x4}, &(0x7f0000e6e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a9b000-0xb8)={r2, 0x400, 0xffff, 0x80000000, 0x7, 0x3, 0x7, 0x0, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1800000, 0x1, 0x0}}, &(0x7f0000277000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b2d000-0x8)=@assoc_value={r4, 0x800}, &(0x7f000056b000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/26 08:18:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f0000ce8000)=0xfffffffffffffff8) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dbc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a7e000-0x10)={0x2, 0x3000000}) [ 72.847950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 72.884143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 08:18:37 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000623000-0x1159)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f0000678000+0xd3f)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @generic="e9d65380ef7c7f5ec412e8197aa5b15b"}}, 0x1e) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8948, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000cda000-0x1)=0x7, &(0x7f000038e000-0x8)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d92000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000adb000-0x20)={0x7, 0x0, 0x10000, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f3b000-0x20)={0x4b1, r5, 0x10000, 0x4}) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b60000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b58000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b09000-0x4)={r0}) connect$vsock_stream(r4, &(0x7f00006e2000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f75000)={r1, r2, r3}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ce5000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000ed3000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xd72}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1412f4d3}, @in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x2, 0x800000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0xbc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000bd0000)={0x0, 0x8}, &(0x7f000068d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00003f2000)={r7, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r8, 0xc0da664ff3289b4d, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, &(0x7f0000f83000-0x13)=""/19, 0x13, 0x2000, &(0x7f00001ca000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000028000)={0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000028000)={0x0, 0x8}, &(0x7f0000028000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000018000)={r1, 0x1f, 0xa5, 0x3}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000000d000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x2340dcb1, &(0x7f0000020000)="add5142d47d41b1ffdbca3c0dbcb4bc22ba53ed40c8004c9b0528e5db97bb056d1b82aab6fdbefa5bb7f2ca3fe825ccd2c09b4ee4241e4dcc1a4e76be1b39d49117f67d66a3fb042a2141ffa7dd452da4aa6e30884b461fadb74137020301c16873a5497931ebbc9d31d74d988486d4bae606aabff60926072ebca86522f32674d7c5471a947edf2ee9ab742d3bd87bea5cab48127d23839353d54ca93f6144b605a90b511f6dda41ff974c7be0a3cede861a49eeb1de2846d1ef041bf8ea41f") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 08:18:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x800, 0xffffffffffffffe0, &(0x7f00000db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005bb000-0x10)={0x8, 0x10001}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000549000)={0x2f93, 0x8, 0x3, 0x8178}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f000051f000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0x2cc, &(0x7f0000403000-0xe)={&(0x7f00002cf000-0x20)={0x20, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cf3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000206000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendto(r1, &(0x7f0000e9e000-0xf0)="ec5c2f9aa9e7bdf1b6ec3f296cfe4873cee0c5a9c54d8f6af007aa7dbc641343987e5e71831615df1b3cae6cf7ddc1fc1baa0051c702125f84134b15842cd8c1a49db5bfd50e97faf197aea08c783cd8e8d8ac11bd55ccd2280dd448a7ae660aeb10280ed780e1512238bccac1831819b51e13fb3ee30cb787ef16a5387ceeb165fb820eb0977c733a405d0f7a1973f75b8f3a91e4166d083c1bffefefe3557138bffcaa23897dd513778d49419869005112e3d35a1187b30efdb4ffa0bdce3738fef637704c777ed98f9c3d9db0aa1a3e59598e78969c04945d1dd888aeb78422f67bd6c080a758a26cc7d4b4a7e97f", 0xf0, 0x20000000, &(0x7f00002c4000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(rfc3686(cbc-serpent-sse2),sha512-avx)\x00'}, 0x58) socketpair(0x1, 0x7, 0xaac, &(0x7f0000bc2000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) 2018/01/26 08:18:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="a6c3cbce67d07fb6b8296cd4ed7293fe7ce1adeb575d0f8604de999b5bfcc5d2e17c544b73e9f274f2543394e5dc222c774669336ef661507d71336f3605f9ea39575aac2446a0450b124889312ce142ed74d37231b6", 0x56) r1 = accept(r0, &(0x7f0000153000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000370000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="5bcec03fecdcb27b757e0a6c2f7a911d4bb3", 0x12, 0x804, &(0x7f0000000000)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000-0x5e)={r0, 0x62b, 0xc474, "af8ac076908cfc572f09df313e77ed5ad59d1c3421762563088c8dbbe67e69d4d98b47f8ed6145c270a1ef220405ef5285c84da6785224085b311efb216f88fe92fdbbd630fbf7a844717e2336021707a88301e0"}) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/26 08:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ee1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000216000-0x10)={0x1, &(0x7f0000564000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000931000)={0x0, 0x1, 0x30}, &(0x7f0000b6d000)=0xfffffffffffffd67) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000299000-0x10)={0xffff, 0x200, 0x100000000, 0x9, r3}, &(0x7f0000ef4000-0x4)=0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00002ba000)={r2, &(0x7f000059a000)=""/148}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000087a000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000569000-0x10)={&(0x7f0000b85000)=@ipv6_getanyicast={0x14, 0x3e, 0x108, 0x7, 0x2, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40091}, 0x40000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000688000)={r0, &(0x7f000045e000)=""}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000037c000-0x8)={0xfffffffeffffffff, 0xfffffffffffffeff, 0x2, 0x2}, 0x8) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f77000)={0x0, 0xcc, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffff4dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @rand_addr=0x606, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003e0000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/26 08:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008df000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000c81000)={&(0x7f000022c000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee3000)=[], 0x0, &(0x7f0000672000-0x11d8)=[], 0x172, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e67000-0xb9)={0x0, 0xb1, "8b489df4b112ea97494cefe08d01255bf9ed60d5600b86788bd673fc9c1dee1b0b5d07fcd4f2ae4e619fda0c47547ceeef8cc33b8c5d5592d2eb1150e761418e8dc9a9691801fbc2773bad993307ce70256fc381422c0d44e2439b166a032e3244ee6c9e15faf299ea1ef223eafab91a021d4f63465c70500b6442562535a71dae06879d10070e9629c2b821d9cab757c60b45405ccea34898699073725023447003cc2b3283e63a3733982938a8e8d434"}, &(0x7f00007b8000)=0xb9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d4000)={r0}) sendmsg$kcm(r2, &(0x7f000062a000)={&(0x7f0000c01000)=@nl=@proc={0x10, 0x0, 0x2, 0x40200}, 0xc, &(0x7f0000140000)=[{&(0x7f000009f000)="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", 0xfb}, {&(0x7f0000937000)="c3d06d509d060fed7250ee8ad5a4a30bf59e8a328c9d10f0ecd300e88d7aab5cb280fa156126d2b58d923d4da6cba31972759cab1c233c13727272943e0bc697546e9917a8b63546161d0a6589d815597662bc3dd4f40d351706652fb11e1c9879f260a420b64ecf22a952609cec3c9342b3e1fa22fc5b71df75d49eb1290815201174f65e1f668616f867399a0761bdde040a9f8cf7194751f0e64ed3baed0ae3b2dee4a769ee04d431f36b65680b820dced8e2eadc44052d127f26ffba3f51fb37024c1fcde2a219d31e55d8436d35eb62360ba3e493772790b334004518d6610fb345b3d2996f1277f385dc22bb333d3eb84d332b0f77", 0xf8}, {&(0x7f00009e1000)="c4af1748d1d068dd46fe7aa0f1ca877d8af1fec7c76db99b106fe4221abbf29f2b1b7a3fbb233c810859c5bfd61f3c9032f43c5a630c17052315f53881b93f6586c75230e08661a0c24e260b3d38a9ebd20ccd4fbe31b80d40a905c1242a55965ed412c0de2ef182079e6ad79f2d7d0ecf872b76c29746dae5ee71d028f3ade5a8c77a3f315e2dcfa90ab93f6d922d5cefb887dee79294e4cf07f7eeab0aac0eafd74fcf", 0xa4}, {&(0x7f0000e11000-0xce)="5d0cc2e858b87a8aa7de452cd9a8d2a22b8cd1bd410a35fb0ea174ede577365ee7c72b7c6209540893fb4904a694ef69577db3bf9b3aa5453b0ffefc61647a811d8262b4eb327471f4c3e6d591ad7037659d5539fa18f547c586dcece4a6259a432703f1ba6790d2d4ec607bee7ffc1c197528a4bea9b25b511e8db5bc4bc67628f88ac0f23f5154b361772da8ea90afbd0216fb19d8674ffce2d16426345a505538da42ef4a565396f13ac48a36d655bf18b054f9dff1c8cbcf9ebc0ecfbe1d2e1c56afaf00fa396acab14a11ba", 0xce}], 0x4, 0x0, 0x0, 0x0}, 0x4001) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c39000-0x8)={r1, 0x7}, 0x8) 2018/01/26 08:18:37 executing program 7: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000947000-0x4)=0x0, &(0x7f0000946000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 08:18:37 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c93000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b32000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00005ed000)=0xc10ee38a61e69625, 0x80800) accept4$ax25(r1, 0x0, &(0x7f0000d18000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/26 08:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x31) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x10000000000006c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009f8000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 08:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000071f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000076c000-0x4)=0x1c, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000c64000+0xe24)=0x0, &(0x7f000030c000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r1, 0x1000000040000003) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) [ 73.051455] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 73.120381] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 198.136015] INFO: rcu_sched self-detected stall on CPU [ 198.137022] INFO: rcu_sched detected stalls on CPUs/tasks: [ 198.137115] 1-....: (125000 ticks this GP) idle=1d2/140000000000001/0 softirq=25670/25670 fqs=31233 [ 198.137134] (detected by 0, t=125002 jiffies, g=14648, c=14647, q=190) [ 198.137146] Sending NMI from CPU 0 to CPUs 1: [ 198.138192] NMI backtrace for cpu 1 [ 198.138195] CPU: 1 PID: 12218 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #209 [ 198.138199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.138201] RIP: 0010:io_serial_in+0x6b/0x90 [ 198.138203] RSP: 0018:ffff8801db306ff8 EFLAGS: 00000002 [ 198.138208] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 198.138211] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff88872f58 [ 198.138214] RBP: ffff8801db307008 R08: 1ffff1003b660d57 R09: 000000000000000c [ 198.138217] R10: ffff8801db306f78 R11: 0000000000000040 R12: ffffffff88872f20 [ 198.138220] R13: 0000000000000020 R14: fffffbfff110e629 R15: fffffbfff110e5ed [ 198.138224] FS: 00007fdb14716700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 198.138226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.138230] CR2: 00007ffcbb0a6bbc CR3: 00000001be0ec003 CR4: 00000000001606e0 [ 198.138232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.138236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.138237] Call Trace: [ 198.138239] [ 198.138241] wait_for_xmitr+0x93/0x1e0 [ 198.138243] ? wait_for_xmitr+0x1e0/0x1e0 [ 198.138245] serial8250_console_putchar+0x1f/0x60 [ 198.138247] uart_console_write+0xac/0xe0 [ 198.138250] serial8250_console_write+0x64f/0xa40 [ 198.138252] ? serial8250_start_tx+0x910/0x910 [ 198.138254] ? do_raw_spin_trylock+0x190/0x190 [ 198.138256] ? memcpy+0x45/0x50 [ 198.138259] ? univ8250_console_setup+0x160/0x160 [ 198.138261] univ8250_console_write+0x5f/0x70 [ 198.138263] console_unlock+0x788/0xd80 [ 198.138265] ? trace_hardirqs_off_caller+0x220/0x2c0 [ 198.138268] ? wake_up_klogd+0x100/0x100 [ 198.138270] ? vprintk_emit+0x49b/0x590 [ 198.138272] ? __down_trylock_console_sem+0x10d/0x1e0 [ 198.138274] vprintk_emit+0x4ad/0x590 [ 198.138276] vprintk_default+0x28/0x30 [ 198.138278] vprintk_func+0x57/0xc0 [ 198.138280] printk+0xaa/0xca [ 198.138282] ? show_regs_print_info+0x18/0x18 [ 198.138285] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 198.138287] check_cpu_stall.isra.61+0x845/0x15b0 [ 198.138289] ? __lock_acquire+0x664/0x3e00 [ 198.138292] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 198.138295] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.138297] ? __lock_acquire+0x664/0x3e00 [ 198.138299] ? __lock_acquire+0x664/0x3e00 [ 198.138301] ? check_noncircular+0x20/0x20 [ 198.138303] ? check_noncircular+0x20/0x20 [ 198.138306] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.138308] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.138310] ? rb_first_postorder+0xa0/0xa0 [ 198.138313] ? lock_downgrade+0x980/0x980 [ 198.138315] ? check_noncircular+0x20/0x20 [ 198.138317] ? find_held_lock+0x35/0x1d0 [ 198.138319] ? cpuacct_account_field+0x1e4/0x3b0 [ 198.138321] ? find_held_lock+0x35/0x1d0 [ 198.138324] ? __acct_update_integrals+0x339/0x4d0 [ 198.138326] ? rcu_pm_notify+0xc0/0xc0 [ 198.138328] rcu_check_callbacks+0x256/0xd00 [ 198.138330] ? rcu_cpu_stall_reset+0x260/0x260 [ 198.138333] ? trace_hardirqs_off+0xd/0x10 [ 198.138335] ? raise_softirq+0x325/0x490 [ 198.138337] ? raise_softirq_irqoff+0x320/0x320 [ 198.138339] ? lock_release+0x9d1/0xa40 [ 198.138341] ? run_local_timers+0x14c/0x1b0 [ 198.138344] ? timer_clear_idle+0x50/0x50 [ 198.138346] ? account_process_tick+0xd4/0x3e0 [ 198.138348] ? thread_group_cputime+0xef0/0xef0 [ 198.138350] ? ktime_get_resolution_ns+0x300/0x300 [ 198.138353] ? enqueue_hrtimer+0x171/0x4a0 [ 198.138355] update_process_times+0x30/0x60 [ 198.138357] tick_sched_handle+0x85/0x160 [ 198.138359] tick_sched_timer+0x42/0x120 [ 198.138361] __hrtimer_run_queues+0x358/0xe20 [ 198.138363] ? tick_sched_do_timer+0xe0/0xe0 [ 198.138365] ? hrtimer_fixup_init+0x70/0x70 [ 198.138368] ? pvclock_read_flags+0x160/0x160 [ 198.138370] ? kvm_clock_get_cycles+0x25/0x30 [ 198.138372] ? ktime_get_update_offsets_now+0x34a/0x520 [ 198.138374] ? do_timer+0x50/0x50 [ 198.138376] ? native_apic_msr_write+0x5c/0x80 [ 198.138379] ? do_raw_spin_trylock+0x190/0x190 [ 198.138381] ? lapic_next_event+0x54/0x80 [ 198.138383] ? clockevents_program_event+0x108/0x2e0 [ 198.138385] hrtimer_interrupt+0x1c2/0x5e0 [ 198.138388] smp_apic_timer_interrupt+0x14a/0x700 [ 198.138390] ? smp_call_function_single_interrupt+0x640/0x640 [ 198.138392] ? _raw_spin_lock+0x32/0x40 [ 198.138395] ? _raw_spin_unlock+0x22/0x30 [ 198.138397] ? handle_edge_irq+0x2b4/0x7c0 [ 198.138399] ? task_prio+0x40/0x40 [ 198.138401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.138403] apic_timer_interrupt+0xa9/0xb0 [ 198.138405] [ 198.138408] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x50 [ 198.138410] RSP: 0018:ffff8801bb657820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 198.138415] RAX: ffff8801c4516500 RBX: ffff8801bddd7b40 RCX: ffffffff84acc75d [ 198.138418] RDX: 0000000000000004 RSI: ffffc90002923000 RDI: ffff8801cafbcf50 [ 198.138422] RBP: ffff8801bb657820 R08: 0000000000000001 R09: 0000000000000000 [ 198.138424] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cafbce00 [ 198.138427] R13: dffffc0000000000 R14: ffffed0037bbaf87 R15: ffff8801bddd7c3c [ 198.138430] ? xfrm_confirm_neigh+0xad/0x270 [ 198.138432] xfrm_confirm_neigh+0x9f/0x270 [ 198.138434] raw_sendmsg+0xece/0x23b0 [ 198.138436] ? xfrm_neigh_lookup+0x280/0x280 [ 198.138438] ? raw_setsockopt+0xd0/0xd0 [ 198.138440] ? avc_has_perm+0x43e/0x680 [ 198.138443] ? avc_has_perm_noaudit+0x520/0x520 [ 198.138445] ? __fget+0x35c/0x570 [ 198.138447] ? iterate_fd+0x3f0/0x3f0 [ 198.138449] ? find_held_lock+0x35/0x1d0 [ 198.138451] ? sock_has_perm+0x2a4/0x420 [ 198.138454] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 198.138456] ? lock_release+0x9d2/0xa40 [ 198.138458] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 198.138461] ? __check_object_size+0x25d/0x4f0 [ 198.138463] ? avc_has_perm_noaudit+0x520/0x520 [ 198.138465] inet_sendmsg+0x11f/0x5e0 [ 198.138467] ? __might_sleep+0x95/0x190 [ 198.138469] ? inet_create+0xf50/0xf50 [ 198.138471] ? selinux_socket_sendmsg+0x36/0x40 [ 198.138474] ? security_socket_sendmsg+0x89/0xb0 [ 198.138476] ? inet_create+0xf50/0xf50 [ 198.138478] sock_sendmsg+0xca/0x110 [ 198.138480] SYSC_sendto+0x361/0x5c0 [ 198.138482] ? SYSC_connect+0x4a0/0x4a0 [ 198.138484] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 198.138487] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 198.138489] ? alloc_file+0x27e/0x390 [ 198.138491] ? SyS_futex+0x269/0x390 [ 198.138493] ? SyS_setsockopt+0x215/0x360 [ 198.138495] ? do_futex+0x22a0/0x22a0 [ 198.138497] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 198.138499] SyS_sendto+0x40/0x50 [ 198.138502] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 198.138504] RIP: 0033:0x452f19 [ 198.138506] RSP: 002b:00007fdb14715c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 198.138511] RAX: ffffffffffffffda RBX: 00007fdb14716700 RCX: 0000000000452f19 [ 198.138514] RDX: 0000000000000000 RSI: 00000000209f8000 RDI: 0000000000000013 [ 198.138517] RBP: 0000000000000000 R08: 0000000020cf9000 R09: 0000000000000010 [ 198.138520] R10: fffffffffffffffe R11: 0000000000000212 R12: 0000000000000000 [ 198.138523] R13: 0000000000a2f7cf R14: 00007fdb147169c0 R15: 0000000000000000 [ 198.138524] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 53 10 ff eb c2 e8 a1 53 10 ff eb [ 198.862044] 1-....: (125000 ticks this GP) idle=1d2/140000000000001/0 softirq=25670/25670 fqs=31414 [ 198.871451] (t=125727 jiffies g=14648 c=14647 q=190) [ 198.876718] NMI backtrace for cpu 1 [ 198.880317] CPU: 1 PID: 12218 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #209 [ 198.887649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.896975] Call Trace: [ 198.899530] [ 198.901660] dump_stack+0x194/0x257 [ 198.905267] ? arch_local_irq_restore+0x53/0x53 [ 198.909914] ? lock_release+0xa40/0xa40 [ 198.913870] ? nmi_cpu_backtrace+0x1be/0x210 [ 198.918261] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 198.922729] nmi_cpu_backtrace+0x1d2/0x210 [ 198.926949] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 198.931418] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 198.936674] arch_trigger_cpumask_backtrace+0x14/0x20 [ 198.941836] rcu_dump_cpu_stacks+0x186/0x1d9 [ 198.946233] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 198.951064] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 198.956578] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.961758] ? __lock_acquire+0x664/0x3e00 [ 198.965973] ? __lock_acquire+0x664/0x3e00 [ 198.970192] ? check_noncircular+0x20/0x20 [ 198.974414] ? check_noncircular+0x20/0x20 [ 198.978631] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.983793] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 198.988961] ? rb_first_postorder+0xa0/0xa0 [ 198.993254] ? lock_downgrade+0x980/0x980 [ 198.997379] ? check_noncircular+0x20/0x20 [ 199.001603] ? find_held_lock+0x35/0x1d0 [ 199.005655] ? cpuacct_account_field+0x1e4/0x3b0 [ 199.010395] ? find_held_lock+0x35/0x1d0 [ 199.014433] ? __acct_update_integrals+0x339/0x4d0 [ 199.019345] ? rcu_pm_notify+0xc0/0xc0 [ 199.023232] rcu_check_callbacks+0x256/0xd00 [ 199.027629] ? rcu_cpu_stall_reset+0x260/0x260 [ 199.032200] ? trace_hardirqs_off+0xd/0x10 [ 199.036411] ? raise_softirq+0x325/0x490 [ 199.040453] ? raise_softirq_irqoff+0x320/0x320 [ 199.045101] ? lock_release+0x9d1/0xa40 [ 199.049074] ? run_local_timers+0x14c/0x1b0 [ 199.053556] ? timer_clear_idle+0x50/0x50 [ 199.057681] ? account_process_tick+0xd4/0x3e0 [ 199.062241] ? thread_group_cputime+0xef0/0xef0 [ 199.066882] ? ktime_get_resolution_ns+0x300/0x300 [ 199.071783] ? enqueue_hrtimer+0x171/0x4a0 [ 199.076006] update_process_times+0x30/0x60 [ 199.080306] tick_sched_handle+0x85/0x160 [ 199.084434] tick_sched_timer+0x42/0x120 [ 199.088473] __hrtimer_run_queues+0x358/0xe20 [ 199.092949] ? tick_sched_do_timer+0xe0/0xe0 [ 199.097337] ? hrtimer_fixup_init+0x70/0x70 [ 199.101643] ? pvclock_read_flags+0x160/0x160 [ 199.106130] ? kvm_clock_get_cycles+0x25/0x30 [ 199.110600] ? ktime_get_update_offsets_now+0x34a/0x520 [ 199.115956] ? do_timer+0x50/0x50 [ 199.119387] ? native_apic_msr_write+0x5c/0x80 [ 199.123942] ? do_raw_spin_trylock+0x190/0x190 [ 199.128497] ? lapic_next_event+0x54/0x80 [ 199.132621] ? clockevents_program_event+0x108/0x2e0 [ 199.137710] hrtimer_interrupt+0x1c2/0x5e0 [ 199.141943] smp_apic_timer_interrupt+0x14a/0x700 [ 199.146761] ? smp_call_function_single_interrupt+0x640/0x640 [ 199.152619] ? _raw_spin_lock+0x32/0x40 [ 199.156574] ? _raw_spin_unlock+0x22/0x30 [ 199.160697] ? handle_edge_irq+0x2b4/0x7c0 [ 199.164909] ? task_prio+0x40/0x40 [ 199.168434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.173272] apic_timer_interrupt+0xa9/0xb0 [ 199.177564] [ 199.179777] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x50 [ 199.185110] RSP: 0018:ffff8801bb657820 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 199.192791] RAX: ffff8801c4516500 RBX: ffff8801bddd7b40 RCX: ffffffff84acc75d [ 199.200033] RDX: 0000000000000004 RSI: ffffc90002923000 RDI: ffff8801cafbcf50 [ 199.207276] RBP: ffff8801bb657820 R08: 0000000000000001 R09: 0000000000000000 [ 199.214522] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801cafbce00 [ 199.221764] R13: dffffc0000000000 R14: ffffed0037bbaf87 R15: ffff8801bddd7c3c [ 199.229146] ? xfrm_confirm_neigh+0xad/0x270 [ 199.233545] xfrm_confirm_neigh+0x9f/0x270 [ 199.237761] raw_sendmsg+0xece/0x23b0 [ 199.241672] ? xfrm_neigh_lookup+0x280/0x280 [ 199.246068] ? raw_setsockopt+0xd0/0xd0 [ 199.250025] ? avc_has_perm+0x43e/0x680 [ 199.253981] ? avc_has_perm_noaudit+0x520/0x520 [ 199.258627] ? __fget+0x35c/0x570 [ 199.262071] ? iterate_fd+0x3f0/0x3f0 [ 199.265858] ? find_held_lock+0x35/0x1d0 [ 199.269908] ? sock_has_perm+0x2a4/0x420 [ 199.273957] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 199.279301] ? lock_release+0x9d2/0xa40 [ 199.283251] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 199.289109] ? __check_object_size+0x25d/0x4f0 [ 199.293672] ? avc_has_perm_noaudit+0x520/0x520 [ 199.298324] inet_sendmsg+0x11f/0x5e0 [ 199.302100] ? __might_sleep+0x95/0x190 [ 199.306051] ? inet_create+0xf50/0xf50 [ 199.309917] ? selinux_socket_sendmsg+0x36/0x40 [ 199.314571] ? security_socket_sendmsg+0x89/0xb0 [ 199.319316] ? inet_create+0xf50/0xf50 [ 199.323187] sock_sendmsg+0xca/0x110 [ 199.326885] SYSC_sendto+0x361/0x5c0 [ 199.330593] ? SYSC_connect+0x4a0/0x4a0 [ 199.334552] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 199.339901] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 199.345171] ? alloc_file+0x27e/0x390 [ 199.349159] ? SyS_futex+0x269/0x390 [ 199.352852] ? SyS_setsockopt+0x215/0x360 [ 199.356979] ? do_futex+0x22a0/0x22a0 [ 199.360756] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 199.365586] SyS_sendto+0x40/0x50 [ 199.369029] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 199.373757] RIP: 0033:0x452f19 [ 199.376919] RSP: 002b:00007fdb14715c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 199.384603] RAX: ffffffffffffffda RBX: 00007fdb14716700 RCX: 0000000000452f19 [ 199.391846] RDX: 0000000000000000 RSI: 00000000209f8000 RDI: 0000000000000013 [ 199.399089] RBP: 0000000000000000 R08: 0000000020cf9000 R09: 0000000000000010 [ 199.406335] R10: fffffffffffffffe R11: 0000000000000212 R12: 0000000000000000 [ 199.413580] R13: 0000000000a2f7cf R14: 00007fdb147169c0 R15: 0000000000000000